cccc
commit
32728cd641
@ -0,0 +1,44 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<classpath>
|
||||
<classpathentry including="**/*.java" kind="src" output="target/fileupload-progress-bar-2.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
|
||||
<attributes>
|
||||
<attribute name="optional" value="true"/>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry excluding="resources/|java/" including="**/*.java" kind="src" path="src/test"/>
|
||||
<classpathentry excluding="**" kind="src" output="target/fileupload-progress-bar-2.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
|
||||
<attributes>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
|
||||
<attributes>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
<attribute name="test" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER">
|
||||
<attributes>
|
||||
<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
|
||||
<attributes>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
|
||||
<attributes>
|
||||
<attribute name="optional" value="true"/>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
<attribute name="test" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
|
||||
<attributes>
|
||||
<attribute name="maven.pomderived" value="true"/>
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="output" path="target/fileupload-progress-bar-2.0.0-SNAPSHOT/WEB-INF/classes"/>
|
||||
</classpath>
|
||||
@ -0,0 +1 @@
|
||||
/target/
|
||||
@ -0,0 +1,59 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
|
||||
<name>fileupload-progress-bar</name>
|
||||
<comment>fileupload-progress-bar project</comment>
|
||||
<projects>
|
||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.wst.common.project.facet.core.builder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.jdt.core.javabuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.wst.validation.validationbuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.maven.ide.eclipse.maven2Builder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>com.google.gdt.eclipse.core.webAppProjectValidator</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>com.google.gwt.eclipse.core.gwtProjectValidator</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.m2e.core.maven2Builder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.m2e.core.maven2Nature</nature>
|
||||
<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
|
||||
<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
|
||||
<nature>org.maven.ide.eclipse.maven2Nature</nature>
|
||||
<nature>org.eclipse.jdt.core.javanature</nature>
|
||||
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
|
||||
<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
|
||||
<nature>com.google.gwt.eclipse.core.gwtNature</nature>
|
||||
</natures>
|
||||
</projectDescription>
|
||||
@ -0,0 +1,15 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<classpath>
|
||||
<classpathentry kind="src" path="src/main/webapp" />
|
||||
<classpathentry kind="con"
|
||||
path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER" />
|
||||
<classpathentry kind="con"
|
||||
path="org.eclipse.wst.jsdt.launching.WebProject">
|
||||
<attributes>
|
||||
<attribute name="hide" value="true" />
|
||||
</attributes>
|
||||
</classpathentry>
|
||||
<classpathentry kind="con"
|
||||
path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary" />
|
||||
<classpathentry kind="output" path="" />
|
||||
</classpath>
|
||||
@ -0,0 +1,3 @@
|
||||
#Thu Jun 16 10:18:26 CEST 2011
|
||||
eclipse.preferences.version=1
|
||||
filesCopiedToWebInfLib=
|
||||
@ -0,0 +1,5 @@
|
||||
eclipse.preferences.version=1
|
||||
jarsExcludedFromWebInfLib=
|
||||
lastWarOutDir=/home/costantino/workspace/fileupload-progress-bar/target/fileupload-progress-bar-1.3.0-SNAPSHOT
|
||||
warSrcDir=src/main/webapp
|
||||
warSrcDirIsOutput=false
|
||||
@ -0,0 +1,5 @@
|
||||
#Thu Jun 16 11:14:17 CEST 2011
|
||||
eclipse.preferences.version=1
|
||||
entryPointModules=
|
||||
filesCopiedToWebInfLib=gwt-servlet.jar
|
||||
gwtCompileSettings=PGd3dC1jb21waWxlLXNldHRpbmdzPjxsb2ctbGV2ZWw+SU5GTzwvbG9nLWxldmVsPjxvdXRwdXQtc3R5bGU+T0JGVVNDQVRFRDwvb3V0cHV0LXN0eWxlPjxleHRyYS1hcmdzPjwhW0NEQVRBWy13YXIgc3JjL21haW4vd2ViYXBwXV0+PC9leHRyYS1hcmdzPjx2bS1hcmdzPjwhW0NEQVRBWy1YbXg1MTJtXV0+PC92bS1hcmdzPjxlbnRyeS1wb2ludC1tb2R1bGU+Y29tLmNvbXBhbnkuU29tZU1vZHVsZTwvZW50cnktcG9pbnQtbW9kdWxlPjwvZ3d0LWNvbXBpbGUtc2V0dGluZ3M+
|
||||
@ -0,0 +1,6 @@
|
||||
eclipse.preferences.version=1
|
||||
encoding//src/main/java=UTF-8
|
||||
encoding//src/main/resources=UTF-8
|
||||
encoding//src/test/java=UTF-8
|
||||
encoding//src/test/resources=UTF-8
|
||||
encoding/<project>=UTF-8
|
||||
@ -0,0 +1,11 @@
|
||||
eclipse.preferences.version=1
|
||||
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
|
||||
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
|
||||
org.eclipse.jdt.core.compiler.compliance=1.8
|
||||
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
|
||||
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
|
||||
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
|
||||
org.eclipse.jdt.core.compiler.release=disabled
|
||||
org.eclipse.jdt.core.compiler.source=1.8
|
||||
@ -0,0 +1,4 @@
|
||||
activeProfiles=
|
||||
eclipse.preferences.version=1
|
||||
resolveWorkspaceProjects=true
|
||||
version=1
|
||||
@ -0,0 +1,23 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
|
||||
|
||||
<wb-module deploy-name="${module}">
|
||||
|
||||
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
|
||||
|
||||
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test"/>
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test/java"/>
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test/resources"/>
|
||||
|
||||
<property name="java-output-path" value="/${module}/target/www/WEB-INF/classes"/>
|
||||
|
||||
<property name="context-root" value="fileupload-progress-bar"/>
|
||||
|
||||
</wb-module>
|
||||
|
||||
</project-modules>
|
||||
@ -0,0 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<faceted-project>
|
||||
<fixed facet="wst.jsdt.web"/>
|
||||
<installed facet="jst.web" version="2.3"/>
|
||||
<installed facet="wst.jsdt.web" version="1.0"/>
|
||||
<installed facet="java" version="1.7"/>
|
||||
</faceted-project>
|
||||
@ -0,0 +1 @@
|
||||
org.eclipse.wst.jsdt.launching.baseBrowserLibrary
|
||||
@ -0,0 +1,2 @@
|
||||
disabled=06target
|
||||
eclipse.preferences.version=1
|
||||
@ -0,0 +1,9 @@
|
||||
#Thu Sep 02 10:42:12 CEST 2010
|
||||
activeProfiles=
|
||||
eclipse.preferences.version=1
|
||||
fullBuildGoals=process-test-resources
|
||||
includeModules=false
|
||||
resolveWorkspaceProjects=true
|
||||
resourceFilterGoals=process-resources resources\\:testResources
|
||||
skipCompilerPlugin=true
|
||||
version=1
|
||||
@ -0,0 +1,27 @@
|
||||
|
||||
# Changelog for File Upload Progress bar widget
|
||||
|
||||
All notable changes to this project will be documented in this file.
|
||||
This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
|
||||
|
||||
## [v2.0.0-SNAPSHOT] - 2022-06-15
|
||||
|
||||
- Ported to git
|
||||
- Ported to GWT 2.9
|
||||
|
||||
## [v1.4.1] - 2016-01-27
|
||||
|
||||
- added support to drag and drop mechanism in share-updates
|
||||
|
||||
## [v1.2.0] - 014-07-17"
|
||||
|
||||
- Fixed upload File fails if file name contains chars like (à ù ò)
|
||||
|
||||
## [v1.1.0] - 2014-04-22
|
||||
|
||||
- Fixed gets stuck after 4/5 uploads in a row bug
|
||||
- Fixed gets stuck if file size greater than 2GB
|
||||
|
||||
## [v1.0.0] - 2014-01-30
|
||||
|
||||
- First release
|
||||
@ -0,0 +1,26 @@
|
||||
# Acknowledgments
|
||||
|
||||
The projects leading to this software have received funding from a series of European Union programmes including:
|
||||
|
||||
- the Sixth Framework Programme for Research and Technological Development
|
||||
- [DILIGENT](https://cordis.europa.eu/project/id/004260) (grant no. 004260).
|
||||
- the Seventh Framework Programme for research, technological development and demonstration
|
||||
- [D4Science](https://cordis.europa.eu/project/id/212488) (grant no. 212488);
|
||||
- [D4Science-II](https://cordis.europa.eu/project/id/239019) (grant no.239019);
|
||||
- [ENVRI](https://cordis.europa.eu/project/id/283465) (grant no. 283465);
|
||||
- [iMarine](https://cordis.europa.eu/project/id/283644) (grant no. 283644);
|
||||
- [EUBrazilOpenBio](https://cordis.europa.eu/project/id/288754) (grant no. 288754).
|
||||
- the H2020 research and innovation programme
|
||||
- [SoBigData](https://cordis.europa.eu/project/id/654024) (grant no. 654024);
|
||||
- [PARTHENOS](https://cordis.europa.eu/project/id/654119) (grant no. 654119);
|
||||
- [EGI-Engage](https://cordis.europa.eu/project/id/654142) (grant no. 654142);
|
||||
- [ENVRI PLUS](https://cordis.europa.eu/project/id/654182) (grant no. 654182);
|
||||
- [BlueBRIDGE](https://cordis.europa.eu/project/id/675680) (grant no. 675680);
|
||||
- [PerformFISH](https://cordis.europa.eu/project/id/727610) (grant no. 727610);
|
||||
- [AGINFRA PLUS](https://cordis.europa.eu/project/id/731001) (grant no. 731001);
|
||||
- [DESIRA](https://cordis.europa.eu/project/id/818194) (grant no. 818194);
|
||||
- [ARIADNEplus](https://cordis.europa.eu/project/id/823914) (grant no. 823914);
|
||||
- [RISIS 2](https://cordis.europa.eu/project/id/824091) (grant no. 824091);
|
||||
- [EOSC-Pillar](https://cordis.europa.eu/project/id/857650) (grant no. 857650);
|
||||
- [Blue Cloud](https://cordis.europa.eu/project/id/862409) (grant no. 862409);
|
||||
- [SoBigData-PlusPlus](https://cordis.europa.eu/project/id/871042) (grant no. 871042);
|
||||
@ -0,0 +1,146 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
||||
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<parent>
|
||||
<artifactId>maven-parent</artifactId>
|
||||
<groupId>org.gcube.tools</groupId>
|
||||
<version>1.1.0</version>
|
||||
<relativePath />
|
||||
</parent>
|
||||
|
||||
<groupId>org.gcube.portlets.widgets</groupId>
|
||||
<artifactId>fileupload-progress-bar</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<version>2.0.0-SNAPSHOT</version>
|
||||
|
||||
<name>gCube File Upload Progress Bar Widget</name>
|
||||
<description>
|
||||
gCube File Upload Progress Bar Widget
|
||||
</description>
|
||||
<scm>
|
||||
<connection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</connection>
|
||||
<developerConnection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</developerConnection>
|
||||
<url>https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</url>
|
||||
</scm>
|
||||
<properties>
|
||||
<!-- Convenience property to set the GWT version -->
|
||||
<gwtVersion>2.9.0</gwtVersion>
|
||||
<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
|
||||
</properties>
|
||||
<dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.gcube.distribution</groupId>
|
||||
<artifactId>maven-portal-bom</artifactId>
|
||||
<version>3.6.4</version>
|
||||
<type>pom</type>
|
||||
<scope>import</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>com.google.gwt</groupId>
|
||||
<artifactId>gwt-user</artifactId>
|
||||
<version>${gwtVersion}</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.google.gwt</groupId>
|
||||
<artifactId>gwt-servlet</artifactId>
|
||||
<version>${gwtVersion}</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.google.gwt</groupId>
|
||||
<artifactId>gwt-dev</artifactId>
|
||||
<version>${gwtVersion}</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.gcube.portlets.user</groupId>
|
||||
<artifactId>gcube-widgets</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-fileupload</groupId>
|
||||
<artifactId>commons-fileupload</artifactId>
|
||||
<scope>compile</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-io</groupId>
|
||||
<artifactId>commons-io</artifactId>
|
||||
<scope>compile</scope>
|
||||
</dependency>
|
||||
<!-- Liferay Deps -->
|
||||
<dependency>
|
||||
<groupId>com.liferay.portal</groupId>
|
||||
<artifactId>portal-service</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>javax.portlet</groupId>
|
||||
<artifactId>portlet-api</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.slf4j</groupId>
|
||||
<artifactId>slf4j-log4j12</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.slf4j</groupId>
|
||||
<artifactId>slf4j-api</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
<build>
|
||||
<!-- Generate compiled stuff in the folder used for developing mode -->
|
||||
<outputDirectory>${webappDirectory}/WEB-INF/classes</outputDirectory>
|
||||
<resources>
|
||||
<resource>
|
||||
<directory>src/main/java</directory>
|
||||
<includes>
|
||||
<include>**/*.*</include>
|
||||
</includes>
|
||||
</resource>
|
||||
<resource>
|
||||
<directory>src/main/resources</directory>
|
||||
<includes>
|
||||
<include>**/*.*</include>
|
||||
</includes>
|
||||
</resource>
|
||||
</resources>
|
||||
<plugins>
|
||||
<!-- GWT Maven Plugin -->
|
||||
<plugin>
|
||||
<groupId>org.codehaus.mojo</groupId>
|
||||
<artifactId>gwt-maven-plugin</artifactId>
|
||||
<version>${gwtVersion}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>compile</goal>
|
||||
<!-- <goal>test</goal> -->
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
<!-- Plugin configuration. There are many available options, see gwt-maven-plugin
|
||||
documentation at codehaus.org -->
|
||||
<configuration>
|
||||
<runTarget>FileUpload.html</runTarget>
|
||||
<hostedWebapp>${webappDirectory}</hostedWebapp>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
|
||||
@ -0,0 +1,17 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<module rename-to='FileUpload'>
|
||||
<!-- Inherit the core Web Toolkit stuff. -->
|
||||
<inherits name='com.google.gwt.user.User' />
|
||||
<!-- inherits GCUBE Widgets -->
|
||||
<inherits name='org.gcube.portlets.user.gcubewidgets.WidgetFactory' />
|
||||
<!-- To Comment out -->
|
||||
<!-- <set-property name="user.agent" value="safari,gecko1_8,ie9" /> -->
|
||||
|
||||
<!-- Specify the app entry point class. -->
|
||||
<entry-point class='org.gcube.portlets.widgets.fileupload.client.FileUpload' />
|
||||
|
||||
<!-- Specify the paths for translatable code -->
|
||||
<source path='client' />
|
||||
<source path='shared' />
|
||||
|
||||
</module>
|
||||
@ -0,0 +1,96 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadCompleteEvent;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadCompleteEventHandler;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadSelectedEvent;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadSelectedEventHandler;
|
||||
import org.gcube.portlets.widgets.fileupload.client.view.UploadProgressDialog;
|
||||
|
||||
import com.google.gwt.core.client.EntryPoint;
|
||||
import com.google.gwt.core.shared.GWT;
|
||||
import com.google.gwt.event.dom.client.ClickEvent;
|
||||
import com.google.gwt.event.dom.client.ClickHandler;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.user.client.Timer;
|
||||
import com.google.gwt.user.client.ui.Button;
|
||||
import com.google.gwt.user.client.ui.RootPanel;
|
||||
/**
|
||||
*
|
||||
* @author Massimiliano Assante, ISTI-CNR
|
||||
*
|
||||
* Use this widget to display a dialog containing the possibility to upload a file on server with an actual progress of the current uploaded file in percentage;
|
||||
* uncomment //showSample() in the onModuleLoad() to see it working
|
||||
*
|
||||
* To get to know which file was uploaded listen for the {@link FileUploadCompleteEvent} on the {@link HandlerManager} instance you pass to this widget.
|
||||
*
|
||||
*/
|
||||
public class FileUpload implements EntryPoint {
|
||||
|
||||
@Override
|
||||
public void onModuleLoad() {
|
||||
// Button showDlg = new Button("Open Dialog");
|
||||
// showDlg.addClickHandler(new ClickHandler() {
|
||||
// @Override
|
||||
// public void onClick(ClickEvent event) {
|
||||
// showSample();
|
||||
// }
|
||||
// });
|
||||
// RootPanel.get().add(showDlg);
|
||||
}
|
||||
|
||||
private void showSample() {
|
||||
HandlerManager eventBus = new HandlerManager(null);
|
||||
|
||||
final UploadProgressDialog dlg = new UploadProgressDialog("Share File", eventBus, true);
|
||||
dlg.center();
|
||||
dlg.show();
|
||||
|
||||
eventBus.addHandler(FileUploadSelectedEvent.TYPE, new FileUploadSelectedEventHandler() {
|
||||
|
||||
@Override
|
||||
public void onFileSelected(FileUploadSelectedEvent event) {
|
||||
String fileName = event.getSelectedFileName();
|
||||
GWT.log("selected file name: " + fileName);
|
||||
//pretend you do sth with the uploaded file, wait 3 seconds
|
||||
Timer t = new Timer() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
try {
|
||||
dlg.submitForm();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
};
|
||||
t.schedule(1000);
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
/**
|
||||
* get the uploaded file result
|
||||
*/
|
||||
eventBus.addHandler(FileUploadCompleteEvent.TYPE, new FileUploadCompleteEventHandler() {
|
||||
|
||||
@Override
|
||||
public void onUploadComplete(FileUploadCompleteEvent event) {
|
||||
|
||||
//the filename and its path on server are returned to the client
|
||||
String fileName = event.getUploadedFileInfo().getFilename();
|
||||
String absolutePathOnServer = event.getUploadedFileInfo().getAbsolutePath();
|
||||
GWT.log(fileName + " uploaded on Server here: " + absolutePathOnServer);
|
||||
//pretend you do sth with the uploaded file, wait 3 seconds
|
||||
Timer t = new Timer() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
dlg.showRegisteringResult(true); //or false if an error occurred
|
||||
}
|
||||
};
|
||||
t.schedule(3000);
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import com.google.gwt.user.client.rpc.RemoteService;
|
||||
import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.*;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.dto.*;
|
||||
|
||||
@RemoteServiceRelativePath("uploadprogress")
|
||||
public interface UploadProgressService extends RemoteService {
|
||||
void initialise();
|
||||
|
||||
List<Event> getEvents();
|
||||
}
|
||||
@ -0,0 +1,12 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.Event;
|
||||
|
||||
import com.google.gwt.user.client.rpc.AsyncCallback;
|
||||
|
||||
public interface UploadProgressServiceAsync {
|
||||
void initialise(AsyncCallback<Void> asyncCallback);
|
||||
void getEvents(AsyncCallback<List<Event>> asyncCallback);
|
||||
}
|
||||
@ -0,0 +1,95 @@
|
||||
@external progressContainer, progressBarContainer, FileSubmit, bar-container, progress, blue, myBackground;
|
||||
|
||||
.progressContainer {
|
||||
text-align: center;
|
||||
width: 100%;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
.progressBarContainer {
|
||||
text-align: center;
|
||||
width: 100%;
|
||||
margin: 10px 0 0 -3px;
|
||||
|
||||
}
|
||||
|
||||
.FileSubmit input {
|
||||
font-family: 'Lucida Grande', Verdana, 'Bitstream Vera Sans', Arial,
|
||||
sans-serif;
|
||||
font-size: 13px;
|
||||
color: #464646;
|
||||
border: 1px solid #BBB;
|
||||
-moz-border-radius: 4px;
|
||||
-webkit-border-radius: 4px;
|
||||
border-radius: 4px;
|
||||
background-color: #F2F2F2;
|
||||
cursor: pointer;
|
||||
cursor: hand;
|
||||
margin-top: 10px;
|
||||
padding: 10px 15px;
|
||||
width: 350px;
|
||||
}
|
||||
|
||||
/* Progress Bar Styles */
|
||||
|
||||
.bar-container {
|
||||
font: 13px/20px 'Lucida Grande', Tahoma, Verdana, sans-serif;
|
||||
color: #404040;
|
||||
margin: 0px auto;
|
||||
width: 382px;
|
||||
}
|
||||
|
||||
.bar-container > div {
|
||||
margin: 2px;
|
||||
}
|
||||
|
||||
.progress {
|
||||
height: 25px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress > span {
|
||||
position: relative;
|
||||
float: left;
|
||||
margin: 0 -1px;
|
||||
min-width: 30px;
|
||||
height: 18px;
|
||||
line-height: 16px;
|
||||
text-align: right;
|
||||
background-color: #DDD;
|
||||
border: 1px solid;
|
||||
border-color: #FFF;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress>span>span {
|
||||
padding: 0 8px;
|
||||
font-size: 11px;
|
||||
font-weight: bold;
|
||||
color: #404040;
|
||||
color: rgba(0, 0, 0, 0.7);
|
||||
text-shadow: 0 1px rgba(255, 255, 255, 0.4);
|
||||
}
|
||||
|
||||
@sprite .myBackground>span:before {
|
||||
gwt-image: "progressTexture";
|
||||
other: repeat-x;
|
||||
content: '';
|
||||
position: absolute;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
z-index: 1;
|
||||
height: 18px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress .blue {
|
||||
background: #5aaadb;
|
||||
border-color: #7bbbe2;
|
||||
background-image: -webkit-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: -moz-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: -o-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: linear-gradient(to bottom, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
}
|
||||
@ -0,0 +1,95 @@
|
||||
@external progressContainer, progressBarContainer, FileSubmit, bar-container, progress, blue, myBackground;
|
||||
|
||||
.progressContainer {
|
||||
text-align: center;
|
||||
width: 100%;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
.progressBarContainer {
|
||||
text-align: center;
|
||||
width: 100%;
|
||||
margin: 10px 0 0 -3px;
|
||||
|
||||
}
|
||||
|
||||
.FileSubmit input {
|
||||
font-family: 'Lucida Grande', Verdana, 'Bitstream Vera Sans', Arial,
|
||||
sans-serif;
|
||||
font-size: 13px;
|
||||
color: #464646;
|
||||
border: 1px solid #BBB;
|
||||
-moz-border-radius: 4px;
|
||||
-webkit-border-radius: 4px;
|
||||
border-radius: 4px;
|
||||
background-color: #F2F2F2;
|
||||
cursor: pointer;
|
||||
cursor: hand;
|
||||
margin-top: 10px;
|
||||
padding: 10px 15px;
|
||||
width: 565px;
|
||||
}
|
||||
|
||||
/* Progress Bar Styles */
|
||||
|
||||
.bar-container {
|
||||
font: 13px/20px 'Lucida Grande', Tahoma, Verdana, sans-serif;
|
||||
color: #404040;
|
||||
margin: 1px;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.bar-container > div {
|
||||
margin: 2px;
|
||||
}
|
||||
|
||||
.progress {
|
||||
height: 25px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress > span {
|
||||
position: relative;
|
||||
float: left;
|
||||
margin: 0 -1px;
|
||||
min-width: 30px;
|
||||
height: 18px;
|
||||
line-height: 16px;
|
||||
text-align: right;
|
||||
background-color: #DDD;
|
||||
border: 1px solid;
|
||||
border-color: #FFF;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress>span>span {
|
||||
padding: 0 8px;
|
||||
font-size: 11px;
|
||||
font-weight: bold;
|
||||
color: #404040;
|
||||
color: rgba(0, 0, 0, 0.7);
|
||||
text-shadow: 0 1px rgba(255, 255, 255, 0.4);
|
||||
}
|
||||
|
||||
@sprite .myBackground>span:before {
|
||||
gwt-image: "progressTexture";
|
||||
other: repeat-x;
|
||||
content: '';
|
||||
position: absolute;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
z-index: 1;
|
||||
height: 18px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.progress .blue {
|
||||
background: #5aaadb;
|
||||
border-color: #7bbbe2;
|
||||
background-image: -webkit-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: -moz-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: -o-linear-gradient(top, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
background-image: linear-gradient(to bottom, #aed5ed, #7bbbe2 70%, #5aaadb);
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.bundle;
|
||||
|
||||
import com.google.gwt.core.client.GWT;
|
||||
import com.google.gwt.resources.client.ClientBundle;
|
||||
import com.google.gwt.resources.client.CssResource;
|
||||
import com.google.gwt.resources.client.ImageResource;
|
||||
import com.google.gwt.resources.client.ImageResource.ImageOptions;
|
||||
import com.google.gwt.resources.client.ImageResource.RepeatStyle;
|
||||
|
||||
public interface ProgressBarCssAndImages extends ClientBundle {
|
||||
|
||||
public static final ProgressBarCssAndImages INSTANCE = GWT.create(ProgressBarCssAndImages.class);
|
||||
|
||||
@Source("FileUpload.css")
|
||||
public CssResource css();
|
||||
|
||||
@Source("PanelFileUpload.css")
|
||||
public CssResource panelCss();
|
||||
|
||||
@Source("spinning.gif")
|
||||
ImageResource spinner();
|
||||
|
||||
@Source("error.png")
|
||||
ImageResource error();
|
||||
|
||||
@Source("ok.png")
|
||||
ImageResource ok();
|
||||
|
||||
@ImageOptions(repeatStyle = RepeatStyle.Horizontal)
|
||||
@Source("progress.png")
|
||||
ImageResource progressTexture();
|
||||
|
||||
interface MyCssResource extends CssResource {
|
||||
String myBackground();
|
||||
}
|
||||
}
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 1.0 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 3.2 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 130 B |
Binary file not shown.
|
After Width: | Height: | Size: 5.5 KiB |
@ -0,0 +1,94 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.controller;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.UploadProgressService;
|
||||
import org.gcube.portlets.widgets.fileupload.client.UploadProgressServiceAsync;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadCompleteEvent;
|
||||
import org.gcube.portlets.widgets.fileupload.client.state.UploadProgressState;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.Event;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.UploadProgressChangeEvent;
|
||||
|
||||
import com.google.gwt.core.client.GWT;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.user.client.rpc.AsyncCallback;
|
||||
|
||||
|
||||
public final class ProgressController {
|
||||
|
||||
protected static final UploadProgressServiceAsync SERVICE = GWT.create(UploadProgressService.class);
|
||||
|
||||
private static ProgressController singleton;
|
||||
|
||||
private static HandlerManager eventBus;
|
||||
|
||||
public static ProgressController start(HandlerManager handlerManager) {
|
||||
eventBus = handlerManager;
|
||||
if (singleton == null) {
|
||||
singleton = new ProgressController();
|
||||
singleton.initialize(handlerManager);
|
||||
}
|
||||
return singleton;
|
||||
}
|
||||
|
||||
private ProgressController() { }
|
||||
|
||||
private void getEvents() {
|
||||
|
||||
SERVICE.getEvents(new AsyncCallback<List<Event>>() {
|
||||
|
||||
@Override
|
||||
public void onFailure(final Throwable t) {
|
||||
GWT.log("error get events", t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSuccess(final List<Event> events) {
|
||||
|
||||
for (Event event : events) {
|
||||
handleEvent(event);
|
||||
}
|
||||
SERVICE.getEvents(this);
|
||||
}
|
||||
|
||||
private void handleEvent(final Event event) {
|
||||
|
||||
if (event instanceof UploadProgressChangeEvent) {
|
||||
UploadProgressChangeEvent uploadPercentChangeEvent = (UploadProgressChangeEvent) event;
|
||||
String fileName = uploadPercentChangeEvent.getFilename();
|
||||
Integer percentage = uploadPercentChangeEvent.getPercentage();
|
||||
|
||||
UploadProgressState.INSTANCE.setUploadProgress(fileName, percentage);
|
||||
if (percentage == 100) {
|
||||
uploadCompleted(uploadPercentChangeEvent);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void initialize(HandlerManager eventBus) {
|
||||
|
||||
SERVICE.initialise(new AsyncCallback<Void>() {
|
||||
|
||||
@Override
|
||||
public void onFailure(final Throwable t) {
|
||||
GWT.log("error initialise", t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSuccess(final Void result) {
|
||||
getEvents();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* here we fire the finished uploadedFile event
|
||||
* @param uploadedFile
|
||||
*/
|
||||
private void uploadCompleted(UploadProgressChangeEvent uploadedFile) {
|
||||
GWT.log("Finito");
|
||||
eventBus.fireEvent(new FileUploadCompleteEvent(uploadedFile));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,22 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import com.google.gwt.event.shared.GwtEvent;
|
||||
|
||||
/**
|
||||
* Event thrown when the user tries to upload a too large file.
|
||||
* @author Costantino Perciante at ISTI-CNR
|
||||
* (costantino.perciante@isti.cnr.it)
|
||||
*/
|
||||
public class FileTooLargeEvent extends GwtEvent<FileTooLargeEventHandler> {
|
||||
public static Type<FileTooLargeEventHandler> TYPE = new Type<FileTooLargeEventHandler>();
|
||||
|
||||
@Override
|
||||
public Type<FileTooLargeEventHandler> getAssociatedType() {
|
||||
return TYPE;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void dispatch(FileTooLargeEventHandler handler) {
|
||||
handler.onFileTooLargeEvent(this);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,12 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import com.google.gwt.event.shared.EventHandler;
|
||||
|
||||
/**
|
||||
* Handler linked to @{FileTooLargeEvent} event class.
|
||||
* @author Costantino Perciante at ISTI-CNR
|
||||
* (costantino.perciante@isti.cnr.it)
|
||||
*/
|
||||
public interface FileTooLargeEventHandler extends EventHandler{
|
||||
void onFileTooLargeEvent(FileTooLargeEvent fileTooLargeEvent);
|
||||
}
|
||||
@ -0,0 +1,32 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.UploadProgressChangeEvent;
|
||||
|
||||
import com.google.gwt.event.shared.GwtEvent;
|
||||
|
||||
|
||||
|
||||
public class FileUploadCompleteEvent extends GwtEvent<FileUploadCompleteEventHandler> {
|
||||
public static Type<FileUploadCompleteEventHandler> TYPE = new Type<FileUploadCompleteEventHandler>();
|
||||
|
||||
private UploadProgressChangeEvent uploadedFile;
|
||||
|
||||
|
||||
public UploadProgressChangeEvent getUploadedFileInfo() {
|
||||
return uploadedFile;
|
||||
}
|
||||
|
||||
public FileUploadCompleteEvent(UploadProgressChangeEvent uploadedFile) {
|
||||
this.uploadedFile = uploadedFile;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Type<FileUploadCompleteEventHandler> getAssociatedType() {
|
||||
return TYPE;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void dispatch(FileUploadCompleteEventHandler handler) {
|
||||
handler.onUploadComplete(this);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,7 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import com.google.gwt.event.shared.EventHandler;
|
||||
|
||||
public interface FileUploadCompleteEventHandler extends EventHandler {
|
||||
void onUploadComplete(FileUploadCompleteEvent event);
|
||||
}
|
||||
@ -0,0 +1,30 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import com.google.gwt.event.shared.GwtEvent;
|
||||
|
||||
|
||||
|
||||
public class FileUploadSelectedEvent extends GwtEvent<FileUploadSelectedEventHandler> {
|
||||
public static Type<FileUploadSelectedEventHandler> TYPE = new Type<FileUploadSelectedEventHandler>();
|
||||
|
||||
private String filename;
|
||||
|
||||
|
||||
public String getSelectedFileName() {
|
||||
return filename;
|
||||
}
|
||||
|
||||
public FileUploadSelectedEvent(String filename) {
|
||||
this.filename = filename;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Type<FileUploadSelectedEventHandler> getAssociatedType() {
|
||||
return TYPE;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void dispatch(FileUploadSelectedEventHandler handler) {
|
||||
handler.onFileSelected(this);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,7 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.events;
|
||||
|
||||
import com.google.gwt.event.shared.EventHandler;
|
||||
|
||||
public interface FileUploadSelectedEventHandler extends EventHandler {
|
||||
void onFileSelected(FileUploadSelectedEvent event);
|
||||
}
|
||||
@ -0,0 +1,37 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.state;
|
||||
|
||||
import java.beans.PropertyChangeListener;
|
||||
import java.beans.PropertyChangeSupport;
|
||||
|
||||
public abstract class AbstractState implements State {
|
||||
|
||||
private transient PropertyChangeSupport changes = new PropertyChangeSupport(this);
|
||||
|
||||
@Override
|
||||
public final void addPropertyChangeListener(final PropertyChangeListener l) {
|
||||
changes.addPropertyChangeListener(l);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void addPropertyChangeListener(final String propertyName,
|
||||
final PropertyChangeListener l) {
|
||||
changes.addPropertyChangeListener(propertyName, l);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void firePropertyChange(final String propertyName,
|
||||
final Object oldValue, final Object newValue) {
|
||||
changes.firePropertyChange(propertyName, oldValue, newValue);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void removePropertyChangeListener(final PropertyChangeListener l) {
|
||||
changes.removePropertyChangeListener(l);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void removePropertyChangeListener(final String propertyName,
|
||||
final PropertyChangeListener l) {
|
||||
changes.removePropertyChangeListener(propertyName, l);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,17 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.state;
|
||||
|
||||
import java.beans.PropertyChangeListener;
|
||||
|
||||
interface State {
|
||||
|
||||
void addPropertyChangeListener(PropertyChangeListener l);
|
||||
|
||||
void addPropertyChangeListener(String propertyName, PropertyChangeListener l);
|
||||
|
||||
void firePropertyChange(String propertyName, Object oldValue, Object newValue);
|
||||
|
||||
void removePropertyChangeListener(PropertyChangeListener l);
|
||||
|
||||
void removePropertyChangeListener(String propertyName,
|
||||
PropertyChangeListener l);
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.state;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
public final class UploadProgressState extends AbstractState {
|
||||
|
||||
public static final UploadProgressState INSTANCE = new UploadProgressState();
|
||||
private Map<String, Integer> uploadProgress;
|
||||
|
||||
private UploadProgressState() {
|
||||
uploadProgress = new HashMap<String, Integer>();
|
||||
}
|
||||
|
||||
public Integer getUploadProgress(final String filename) {
|
||||
return uploadProgress.get(filename);
|
||||
}
|
||||
|
||||
public void setUploadProgress(final String filename, final Integer percentage) {
|
||||
Integer old = this.uploadProgress.get(filename);
|
||||
uploadProgress.put(filename, percentage);
|
||||
firePropertyChange("uploadProgress", old, uploadProgress);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,176 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.bundle.ProgressBarCssAndImages;
|
||||
import org.gcube.portlets.widgets.fileupload.client.controller.ProgressController;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileTooLargeEvent;
|
||||
import org.gcube.portlets.widgets.fileupload.client.events.FileUploadSelectedEvent;
|
||||
|
||||
import com.google.gwt.core.client.GWT;
|
||||
import com.google.gwt.dom.client.Element;
|
||||
import com.google.gwt.event.dom.client.ChangeEvent;
|
||||
import com.google.gwt.event.dom.client.ChangeHandler;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.event.shared.HandlerRegistration;
|
||||
import com.google.gwt.user.client.Window;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.FileUpload;
|
||||
import com.google.gwt.user.client.ui.FormPanel;
|
||||
import com.google.gwt.user.client.ui.FormPanel.SubmitCompleteEvent;
|
||||
import com.google.gwt.user.client.ui.FormPanel.SubmitCompleteHandler;
|
||||
import com.google.gwt.user.client.ui.HTML;
|
||||
import com.google.gwt.user.client.ui.Panel;
|
||||
import com.google.gwt.user.client.ui.SimplePanel;
|
||||
/**
|
||||
*
|
||||
* @author Massimiliano Assante, ISTI-CNR
|
||||
*
|
||||
*/
|
||||
public final class FileSubmit extends Composite {
|
||||
/**
|
||||
* VERY IMPORTANT, must be the same in web.xml
|
||||
*/
|
||||
public static final String URL = GWT.getModuleBaseURL()+"../FileUpload/upload";
|
||||
|
||||
ProgressBarCssAndImages images = GWT.create(ProgressBarCssAndImages.class);
|
||||
|
||||
// maximum size of a file that can be attached in MB
|
||||
public static final int MAX_SIZE_ATTACHED_FILE_MB = 50;
|
||||
|
||||
// too large file selected
|
||||
private static final String TOO_LARGE_FILE_ERROR = "The chosen file can't be uploaded since it is too large! Sorry...";
|
||||
|
||||
private HTML registeringLabel = new HTML("<span style=\"font-size: 15px; height: 20px; padding-top: 10px; display:inline-block; vertical-align:middle: 5px;\">"
|
||||
+ "Applying required operations, please wait ... </span><img style=\"margin: 0; padding-left: 10px; vertical-align: middle; \" src='" + images.spinner().getSafeUri().asString() + "'>");
|
||||
|
||||
private FileUpload fileUpload;
|
||||
private FormPanel form;
|
||||
private Panel uploadPanel = new SimplePanel();
|
||||
private UploadProgressDialog dlg;
|
||||
private HandlerRegistration submitHandler;
|
||||
private HandlerManager eventBus;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
* @param eventBus
|
||||
* @param isDND if the file has to be loaded through DND
|
||||
*/
|
||||
public FileSubmit(HandlerManager eventBus, boolean isDND) {
|
||||
|
||||
// save the event bus
|
||||
this.eventBus = eventBus;
|
||||
|
||||
if(!isDND){
|
||||
|
||||
ProgressController.start(eventBus);
|
||||
|
||||
fileUpload = new FileUpload();
|
||||
fileUpload.setName("fileUpload");
|
||||
fileUpload.setTitle("select a file to upload");
|
||||
|
||||
|
||||
uploadPanel.setStyleName("FileSubmit");
|
||||
uploadPanel.add(fileUpload);
|
||||
|
||||
|
||||
form = new FormPanel();
|
||||
form.setEncoding(FormPanel.ENCODING_MULTIPART);
|
||||
form.setMethod(FormPanel.METHOD_POST);
|
||||
form.getElement().setAttribute("acceptcharset", "UTF-8");
|
||||
form.setAction(URL);
|
||||
form.setWidget(uploadPanel);
|
||||
|
||||
this.initWidget(form);
|
||||
|
||||
//triggered on selected file form user
|
||||
submitHandler = fileUpload.addChangeHandler(new FormSubmitChangeHandler());
|
||||
|
||||
form.addSubmitCompleteHandler(new FormSubmitCompleteHandler());
|
||||
|
||||
}else{
|
||||
|
||||
ProgressController.start(eventBus);
|
||||
initWidget(new SimplePanel());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public FileSubmit(UploadProgressDialog dlg, final HandlerManager eventBus) {
|
||||
this(eventBus, false);
|
||||
this.dlg = dlg;
|
||||
if (dlg.isFormSubmitHandled()) {
|
||||
submitHandler.removeHandler();
|
||||
fileUpload.addChangeHandler(new ChangeHandler() {
|
||||
@Override
|
||||
public void onChange(ChangeEvent event) {
|
||||
eventBus.fireEvent(new FileUploadSelectedEvent(fileUpload.getFilename()));
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
protected void showRegisteringResult(boolean success, String customLabel) {
|
||||
if (customLabel == null || customLabel.compareTo("") == 0) {
|
||||
customLabel = success ? "Operation Completed Successfully" : "Sorry, an error occurred in the Server";
|
||||
}
|
||||
uploadPanel.clear();
|
||||
if (success)
|
||||
uploadPanel.add( new HTML("<span style=\"font-size: 15px; height: 20px; padding-top: 10px; display:inline-block; vertical-align:middle : 5px;\">"
|
||||
+ customLabel + " </span><img style=\"margin: 0; padding-left: 10px; vertical-align: middle; \" src='" + images.ok().getSafeUri().asString() + "'>"));
|
||||
else
|
||||
uploadPanel.add( new HTML("<span style=\"font-size: 15px; height: 20px; padding-top: 10px; display:inline-block; vertical-align:middle : 5px;\">"
|
||||
+ customLabel + " </span><img style=\"margin: 0; padding-left: 10px; vertical-align: middle; \" src='" + images.error().getSafeUri().asString() + "'>"));
|
||||
if (dlg != null) //if dialog mode
|
||||
dlg.showFinalCloseButton();
|
||||
}
|
||||
|
||||
|
||||
private class FormSubmitCompleteHandler implements SubmitCompleteHandler {
|
||||
|
||||
@Override
|
||||
public void onSubmitComplete(final SubmitCompleteEvent event) {
|
||||
//form.reset();
|
||||
uploadPanel.remove(fileUpload);
|
||||
if (dlg != null) { //if dialog mode
|
||||
uploadPanel.add(registeringLabel);
|
||||
dlg.hideCloseButton();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private class FormSubmitChangeHandler implements ChangeHandler {
|
||||
@Override
|
||||
public void onChange(ChangeEvent event) {
|
||||
|
||||
// check the size of the chosen file
|
||||
GWT.log("SIZE is " + getChosenFileSize(fileUpload.getElement()));
|
||||
|
||||
if(getChosenFileSize(fileUpload.getElement()) > MAX_SIZE_ATTACHED_FILE_MB){
|
||||
// signal the error
|
||||
Window.alert(TOO_LARGE_FILE_ERROR);
|
||||
|
||||
// throw the event
|
||||
eventBus.fireEvent(new FileTooLargeEvent());
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
form.submit();
|
||||
}
|
||||
}
|
||||
|
||||
protected FileUpload getFileUpload() {
|
||||
return fileUpload;
|
||||
}
|
||||
|
||||
protected void submitForm() {
|
||||
form.submit();
|
||||
}
|
||||
|
||||
private static native int getChosenFileSize(final Element data) /*-{
|
||||
|
||||
// convert from bytes to MB
|
||||
return (data.files[0].size / 1024 / 1024);
|
||||
}-*/;
|
||||
|
||||
}
|
||||
@ -0,0 +1,37 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import com.google.gwt.core.client.GWT;
|
||||
import com.google.gwt.uibinder.client.UiBinder;
|
||||
import com.google.gwt.uibinder.client.UiField;
|
||||
import com.google.gwt.user.client.DOM;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.HTML;
|
||||
import com.google.gwt.user.client.ui.Widget;
|
||||
|
||||
public class ProgressBar extends Composite {
|
||||
|
||||
private static final double COMPLETE_PERECENTAGE = 100d;
|
||||
private static final double START_PERECENTAGE = 0d;
|
||||
|
||||
private static ProgressBarUiBinder uiBinder = GWT
|
||||
.create(ProgressBarUiBinder.class);
|
||||
|
||||
interface ProgressBarUiBinder extends UiBinder<Widget, ProgressBar> { }
|
||||
|
||||
@UiField HTML progressBarContainer;
|
||||
|
||||
public ProgressBar() {
|
||||
initWidget(uiBinder.createAndBindUi(this));
|
||||
}
|
||||
|
||||
public void update(int percentage) {
|
||||
if (percentage > 100)
|
||||
percentage = 100;
|
||||
if (percentage < START_PERECENTAGE || percentage > COMPLETE_PERECENTAGE) {
|
||||
throw new IllegalArgumentException("invalid value for percentage " + percentage);
|
||||
} else { //cannot use DOM getElemById cus the second time you open the popup it fails
|
||||
progressBarContainer.getElement().setAttribute("style", "width: "+percentage+"%");
|
||||
progressBarContainer.getElement().getFirstChildElement().getFirstChildElement().setInnerText(percentage+"%");
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,13 @@
|
||||
<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
|
||||
<ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
|
||||
xmlns:g="urn:import:com.google.gwt.user.client.ui">
|
||||
<g:HTMLPanel>
|
||||
<div class="bar-container">
|
||||
<g:HTML styleName="progress myBackground" ui:field='progressBarContainer' >
|
||||
<span class="blue" style="width: 100%;">
|
||||
<span id="upload-percent-number">0%</span>
|
||||
</span>
|
||||
</g:HTML>
|
||||
</div>
|
||||
</g:HTMLPanel>
|
||||
</ui:UiBinder>
|
||||
@ -0,0 +1,65 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import java.beans.PropertyChangeEvent;
|
||||
import java.beans.PropertyChangeListener;
|
||||
import java.util.Map;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.state.UploadProgressState;
|
||||
|
||||
import com.google.gwt.user.client.Timer;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.HTML;
|
||||
import com.google.gwt.user.client.ui.Panel;
|
||||
import com.google.gwt.user.client.ui.VerticalPanel;
|
||||
|
||||
|
||||
public final class UploadProgress extends Composite {
|
||||
|
||||
private Panel panel;
|
||||
|
||||
private ProgressBar bar = new ProgressBar();
|
||||
/**
|
||||
*
|
||||
*/
|
||||
public UploadProgress() {
|
||||
|
||||
panel = new VerticalPanel();
|
||||
panel.setStyleName("progressBarContainer");
|
||||
this.initWidget(panel);
|
||||
|
||||
UploadProgressState.INSTANCE.addPropertyChangeListener("uploadProgress", new UploadProgressListener());
|
||||
}
|
||||
|
||||
private final class UploadProgressListener implements PropertyChangeListener {
|
||||
|
||||
private static final int COMPLETE_PERECENTAGE = 100;
|
||||
private static final int REMOVE_DELAY = 3000;
|
||||
|
||||
@Override
|
||||
public void propertyChange(final PropertyChangeEvent event) {
|
||||
|
||||
Map<String, Integer> uploadPercentage = (Map<String, Integer>) event.getNewValue();
|
||||
|
||||
for (Map.Entry<String, Integer> entry : uploadPercentage.entrySet()) {
|
||||
String file = entry.getKey();
|
||||
Integer percentage = entry.getValue();
|
||||
|
||||
panel.add(bar);
|
||||
|
||||
bar.update(percentage);
|
||||
|
||||
if (percentage == COMPLETE_PERECENTAGE) {
|
||||
Timer timer = new Timer() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
panel.remove(bar);
|
||||
}
|
||||
};
|
||||
//timer.schedule(REMOVE_DELAY);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,129 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import org.gcube.portlets.user.gcubewidgets.client.popup.GCubeDialog;
|
||||
import org.gcube.portlets.widgets.fileupload.client.bundle.ProgressBarCssAndImages;
|
||||
|
||||
import com.google.gwt.event.dom.client.ClickEvent;
|
||||
import com.google.gwt.event.dom.client.ClickHandler;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.user.client.ui.Button;
|
||||
import com.google.gwt.user.client.ui.CellPanel;
|
||||
import com.google.gwt.user.client.ui.HasAlignment;
|
||||
import com.google.gwt.user.client.ui.HorizontalPanel;
|
||||
import com.google.gwt.user.client.ui.VerticalPanel;
|
||||
/**
|
||||
* @author Massimiliano Assante, ISTI-CNR
|
||||
*
|
||||
*/
|
||||
public class UploadProgressDialog extends GCubeDialog {
|
||||
|
||||
private static final int WIDTH = 400;
|
||||
|
||||
static {
|
||||
ProgressBarCssAndImages.INSTANCE.css().ensureInjected();
|
||||
}
|
||||
|
||||
private CellPanel mainPanel = new VerticalPanel();
|
||||
private HorizontalPanel bottomPanel = new HorizontalPanel();
|
||||
private UploadProgressView uploadView ;
|
||||
private boolean handleFormSubmit = false;
|
||||
/**
|
||||
* regular constructor
|
||||
*
|
||||
* @param headerText
|
||||
* @param eventBus
|
||||
*/
|
||||
public UploadProgressDialog(String headerText, HandlerManager eventBus) {
|
||||
setText(headerText);
|
||||
|
||||
this.uploadView = new UploadProgressView(this, eventBus);
|
||||
|
||||
mainPanel.setPixelSize(WIDTH, 80);
|
||||
bottomPanel.setPixelSize(WIDTH, 25);
|
||||
|
||||
mainPanel.add(uploadView);
|
||||
mainPanel.add(bottomPanel);
|
||||
|
||||
bottomPanel.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT);
|
||||
Button close = new Button("Cancel");
|
||||
bottomPanel.add(close);
|
||||
close.addClickHandler(new ClickHandler() {
|
||||
@Override
|
||||
public void onClick(ClickEvent event) {
|
||||
hide();
|
||||
}
|
||||
});
|
||||
mainPanel.setCellHeight(bottomPanel, "25px");
|
||||
setWidget(mainPanel);
|
||||
}
|
||||
/**
|
||||
* to be used if you want to handle form submit
|
||||
*
|
||||
* @param headerText
|
||||
* @param eventBus
|
||||
* @param handleFormSubmit
|
||||
*/
|
||||
public UploadProgressDialog(String headerText, HandlerManager eventBus, boolean handleFormSubmit) {
|
||||
setText(headerText);
|
||||
this.handleFormSubmit = handleFormSubmit;
|
||||
this.uploadView = new UploadProgressView(this, eventBus);
|
||||
|
||||
mainPanel.setPixelSize(WIDTH, 80);
|
||||
bottomPanel.setPixelSize(WIDTH, 25);
|
||||
|
||||
mainPanel.add(uploadView);
|
||||
mainPanel.add(bottomPanel);
|
||||
|
||||
bottomPanel.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT);
|
||||
Button close = new Button("Cancel");
|
||||
bottomPanel.add(close);
|
||||
close.addClickHandler(new ClickHandler() {
|
||||
@Override
|
||||
public void onClick(ClickEvent event) {
|
||||
hide();
|
||||
}
|
||||
});
|
||||
mainPanel.setCellHeight(bottomPanel, "25px");
|
||||
setWidget(mainPanel);
|
||||
|
||||
}
|
||||
|
||||
public void showRegisteringResult(boolean result) {
|
||||
uploadView.showRegisteringResult(result, null);
|
||||
}
|
||||
|
||||
public void showRegisteringResult(boolean result, String customFeedback) {
|
||||
uploadView.showRegisteringResult(result, customFeedback);
|
||||
}
|
||||
|
||||
/**
|
||||
* to call when handle
|
||||
* @throws Exception
|
||||
*/
|
||||
public void submitForm() throws Exception {
|
||||
if (handleFormSubmit)
|
||||
uploadView.submitForm();
|
||||
else
|
||||
throw new Exception("You must set this widget to handleFormSubmit");
|
||||
}
|
||||
|
||||
protected void hideCloseButton() {
|
||||
bottomPanel.clear();
|
||||
}
|
||||
|
||||
protected boolean isFormSubmitHandled() {
|
||||
return handleFormSubmit;
|
||||
}
|
||||
|
||||
protected void showFinalCloseButton() {
|
||||
bottomPanel.clear();
|
||||
Button close = new Button("Close");
|
||||
bottomPanel.add(close);
|
||||
close.addClickHandler(new ClickHandler() {
|
||||
@Override
|
||||
public void onClick(ClickEvent event) {
|
||||
hide();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,71 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.bundle.ProgressBarCssAndImages;
|
||||
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.FileUpload;
|
||||
import com.google.gwt.user.client.ui.VerticalPanel;
|
||||
/**
|
||||
*
|
||||
* @author Massimiliano Assante, ISTI-CNR
|
||||
*
|
||||
*/
|
||||
public final class UploadProgressPanel extends Composite {
|
||||
|
||||
static {
|
||||
ProgressBarCssAndImages.INSTANCE.panelCss().ensureInjected();
|
||||
}
|
||||
|
||||
private HandlerManager eventBus;
|
||||
|
||||
private FileSubmit fileSubmit;
|
||||
|
||||
private VerticalPanel mainPanel = new VerticalPanel();
|
||||
|
||||
/**
|
||||
* as a Panel
|
||||
* @param eventBus
|
||||
*/
|
||||
public UploadProgressPanel(HandlerManager eventBus) {
|
||||
this.eventBus = eventBus;
|
||||
mainPanel.setStyleName("progressContainer");
|
||||
initWidget(mainPanel);
|
||||
}
|
||||
|
||||
/**
|
||||
* Used when attaching files via button
|
||||
* @return
|
||||
*/
|
||||
public FileUpload initialize() {
|
||||
mainPanel.clear();
|
||||
fileSubmit = new FileSubmit(eventBus, false);
|
||||
mainPanel.add(fileSubmit);
|
||||
mainPanel.add(new UploadProgress());
|
||||
//return the fileupload so that you cane set it hidden
|
||||
return fileSubmit.getFileUpload();
|
||||
}
|
||||
|
||||
/**
|
||||
* Used when attaching files via dnd
|
||||
* @return
|
||||
*/
|
||||
public void initializeDND(){
|
||||
mainPanel.clear();
|
||||
fileSubmit = new FileSubmit(eventBus, true);
|
||||
mainPanel.add(fileSubmit);
|
||||
mainPanel.add(new UploadProgress());
|
||||
}
|
||||
|
||||
public void showRegisteringResult(boolean result) {
|
||||
fileSubmit.showRegisteringResult(result, null);
|
||||
}
|
||||
|
||||
public void showRegisteringResult(boolean result, String customFeedback) {
|
||||
fileSubmit.showRegisteringResult(result, customFeedback);
|
||||
}
|
||||
|
||||
public FileUpload getFileUpload() {
|
||||
return fileSubmit.getFileUpload();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,43 @@
|
||||
package org.gcube.portlets.widgets.fileupload.client.view;
|
||||
|
||||
import com.google.gwt.core.client.GWT;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.uibinder.client.UiBinder;
|
||||
import com.google.gwt.uibinder.client.UiFactory;
|
||||
import com.google.gwt.uibinder.client.UiField;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.Widget;
|
||||
|
||||
public final class UploadProgressView extends Composite {
|
||||
|
||||
interface UploadProgressViewUiBinder extends UiBinder<Widget, UploadProgressView> {
|
||||
}
|
||||
private static UploadProgressViewUiBinder uiBinder = GWT.create(UploadProgressViewUiBinder.class);
|
||||
private HandlerManager eventBus;
|
||||
|
||||
@UiField
|
||||
FileSubmit fileSubmit;
|
||||
@UiField
|
||||
UploadProgress uploadProgress;
|
||||
UploadProgressDialog dlg;
|
||||
|
||||
protected UploadProgressView(UploadProgressDialog dlg, HandlerManager eventBus) {
|
||||
this.eventBus = eventBus;
|
||||
this.dlg = dlg;
|
||||
initWidget(uiBinder.createAndBindUi(this));
|
||||
}
|
||||
|
||||
/** Used by UiBinder to instantiate FileSubmit */
|
||||
@UiFactory
|
||||
FileSubmit makeFileSubmit() {
|
||||
return new FileSubmit(dlg, eventBus);
|
||||
}
|
||||
|
||||
protected void showRegisteringResult(boolean result, String customFeedback) {
|
||||
fileSubmit.showRegisteringResult(result, customFeedback);
|
||||
}
|
||||
|
||||
protected void submitForm() {
|
||||
fileSubmit.submitForm();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
|
||||
<ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
|
||||
xmlns:g='urn:import:com.google.gwt.user.client.ui' xmlns:view='urn:import:org.gcube.portlets.widgets.fileupload.client.view'>
|
||||
<g:HTMLPanel>
|
||||
<div class="progressContainer">
|
||||
<view:FileSubmit ui:field='fileSubmit' />
|
||||
<view:UploadProgress ui:field='uploadProgress' />
|
||||
</div>
|
||||
</g:HTMLPanel>
|
||||
</ui:UiBinder>
|
||||
@ -0,0 +1,42 @@
|
||||
package org.gcube.portlets.widgets.fileupload.server;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import javax.servlet.http.HttpSession;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.*;
|
||||
|
||||
public final class UploadProgress {
|
||||
|
||||
private static final String SESSION_KEY = "uploadProgress";
|
||||
private List<Event> events = new ArrayList<Event>();
|
||||
|
||||
private UploadProgress() {
|
||||
}
|
||||
|
||||
public List<Event> getEvents() {
|
||||
|
||||
return events;
|
||||
}
|
||||
|
||||
public void add(final Event event) {
|
||||
events.add(event);
|
||||
}
|
||||
|
||||
public void clear() {
|
||||
events = new ArrayList<Event>();
|
||||
}
|
||||
|
||||
public boolean isEmpty() {
|
||||
return events.isEmpty();
|
||||
}
|
||||
|
||||
public static UploadProgress getUploadProgress(final HttpSession session) {
|
||||
Object attribute = session.getAttribute(SESSION_KEY);
|
||||
if (null == attribute) {
|
||||
attribute = new UploadProgress();
|
||||
session.setAttribute(SESSION_KEY, attribute);
|
||||
}
|
||||
|
||||
return null == attribute ? null : (UploadProgress) attribute;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,69 @@
|
||||
package org.gcube.portlets.widgets.fileupload.server;
|
||||
|
||||
import java.io.FilterInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import org.apache.commons.fileupload.ProgressListener;
|
||||
|
||||
public final class UploadProgressInputStream extends FilterInputStream {
|
||||
|
||||
private List<ProgressListener> listeners;
|
||||
private long bytesRead = 0;
|
||||
private long totalBytes = 0;
|
||||
|
||||
public UploadProgressInputStream(final InputStream in, final long totalBytes) {
|
||||
super(in);
|
||||
|
||||
this.totalBytes = totalBytes;
|
||||
|
||||
listeners = new ArrayList<ProgressListener>();
|
||||
}
|
||||
|
||||
public void addListener(final ProgressListener listener) {
|
||||
listeners.add(listener);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read() throws IOException {
|
||||
int b = super.read();
|
||||
|
||||
this.bytesRead++;
|
||||
|
||||
updateListeners(bytesRead, totalBytes);
|
||||
|
||||
return b;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(final byte b[]) throws IOException {
|
||||
return read(b, 0, b.length);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(final byte b[], final int off, final int len) throws IOException {
|
||||
int bytesRead = in.read(b, off, len);
|
||||
|
||||
this.bytesRead = this.bytesRead + bytesRead;
|
||||
|
||||
updateListeners(this.bytesRead, totalBytes);
|
||||
|
||||
return bytesRead;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
super.close();
|
||||
|
||||
updateListeners(totalBytes, totalBytes);
|
||||
}
|
||||
|
||||
private void updateListeners(final long bytesRead, final long totalBytes) {
|
||||
|
||||
for (ProgressListener listener : listeners) {
|
||||
|
||||
listener.update(bytesRead, totalBytes, listeners.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,42 @@
|
||||
package org.gcube.portlets.widgets.fileupload.server;
|
||||
|
||||
|
||||
import org.apache.commons.fileupload.ProgressListener;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.UploadProgressChangeEvent;
|
||||
|
||||
public final class UploadProgressListener implements ProgressListener {
|
||||
|
||||
private static final double COMPLETE_PERECENTAGE = 100d;
|
||||
private int percentage = -1;
|
||||
private String fileName;
|
||||
private String absolutePath;
|
||||
private UploadProgress uploadProgress;
|
||||
|
||||
public UploadProgressListener(final String fileName, final UploadProgress uploadProgress, final String absolutePath) {
|
||||
this.fileName = fileName;
|
||||
this.uploadProgress = uploadProgress;
|
||||
this.absolutePath = absolutePath;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void update(final long bytesRead, final long totalBytes, final int items) {
|
||||
|
||||
int percentage = (int) Math.floor(((double) bytesRead / (double) totalBytes) * COMPLETE_PERECENTAGE);
|
||||
|
||||
if (this.percentage == percentage) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.percentage = percentage;
|
||||
|
||||
UploadProgressChangeEvent event = new UploadProgressChangeEvent();
|
||||
event.setFilename(this.fileName);
|
||||
event.setPercentage(percentage);
|
||||
event.setAbsolutePath(this.absolutePath);
|
||||
|
||||
synchronized (this.uploadProgress) {
|
||||
this.uploadProgress.add(event);
|
||||
this.uploadProgress.notifyAll();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,51 @@
|
||||
package org.gcube.portlets.widgets.fileupload.server;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.servlet.http.HttpSession;
|
||||
|
||||
import org.gcube.portlets.widgets.fileupload.client.UploadProgressService;
|
||||
import org.gcube.portlets.widgets.fileupload.shared.event.Event;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
|
||||
|
||||
@SuppressWarnings("serial")
|
||||
public final class UploadProgressServlet extends RemoteServiceServlet implements UploadProgressService {
|
||||
|
||||
private static final int EVENT_WAIT = 30 * 1000;
|
||||
private static final Logger _log = LoggerFactory.getLogger(UploadProgressServlet.class);
|
||||
|
||||
@Override
|
||||
public void initialise() {
|
||||
getThreadLocalRequest().getSession(true);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<Event> getEvents() {
|
||||
|
||||
HttpSession session = getThreadLocalRequest().getSession();
|
||||
UploadProgress uploadProgress = UploadProgress.getUploadProgress(session);
|
||||
|
||||
List<Event> events = null;
|
||||
if (null != uploadProgress) {
|
||||
if (uploadProgress.isEmpty()) {
|
||||
try {
|
||||
synchronized (uploadProgress) {
|
||||
_log.debug("waiting...");
|
||||
uploadProgress.wait(EVENT_WAIT);
|
||||
}
|
||||
} catch (final InterruptedException ie) {
|
||||
_log.debug("interrupted...");
|
||||
}
|
||||
}
|
||||
|
||||
synchronized (uploadProgress) {
|
||||
events = uploadProgress.getEvents();
|
||||
uploadProgress.clear();
|
||||
}
|
||||
}
|
||||
return events;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
package org.gcube.portlets.widgets.fileupload.server;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.text.Normalizer;
|
||||
import java.util.UUID;
|
||||
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
import javax.servlet.http.HttpSession;
|
||||
|
||||
import org.apache.commons.fileupload.FileItemFactory;
|
||||
import org.apache.commons.fileupload.FileItemIterator;
|
||||
import org.apache.commons.fileupload.FileItemStream;
|
||||
import org.apache.commons.fileupload.FileUploadException;
|
||||
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
|
||||
import org.apache.commons.fileupload.servlet.ServletFileUpload;
|
||||
import org.apache.commons.fileupload.util.Streams;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
/**
|
||||
*
|
||||
* @author Massimiliano Assante, ISTI-CNR
|
||||
*
|
||||
*/
|
||||
@SuppressWarnings("serial")
|
||||
public final class UploadServlet extends HttpServlet {
|
||||
|
||||
private static final Logger _log = LoggerFactory.getLogger(UploadServlet.class);
|
||||
|
||||
/**
|
||||
* use tomcat temp as base upload folder
|
||||
*/
|
||||
private static String UPLOAD_LOCATION = System.getProperty("java.io.tmpdir");
|
||||
|
||||
public void init() {
|
||||
if (System.getenv("CATALINA_TMPDIR") != null && System.getenv("CATALINA_TMPDIR").compareTo("") != 0) {
|
||||
UPLOAD_LOCATION = System.getenv("CATALINA_TMPDIR");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void doPost(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
|
||||
try {
|
||||
uploadFile(request);
|
||||
} catch (FileUploadException fue) {
|
||||
throw new ServletException(fue);
|
||||
}
|
||||
}
|
||||
|
||||
private void uploadFile(final HttpServletRequest request) throws FileUploadException, IOException {
|
||||
|
||||
if (!ServletFileUpload.isMultipartContent(request)) {
|
||||
throw new FileUploadException("ERROR: multipart request not found");
|
||||
}
|
||||
|
||||
FileItemFactory fileItemFactory = new DiskFileItemFactory();
|
||||
ServletFileUpload servletFileUpload = new ServletFileUpload(fileItemFactory);
|
||||
|
||||
FileItemIterator fileItemIterator = servletFileUpload.getItemIterator(request);
|
||||
|
||||
HttpSession session = request.getSession();
|
||||
UploadProgress uploadProgress = UploadProgress.getUploadProgress(session);
|
||||
|
||||
while (fileItemIterator.hasNext()) {
|
||||
FileItemStream fileItemStream = fileItemIterator.next();
|
||||
|
||||
String filePath = fileItemStream.getName();
|
||||
String fileName = filePath.substring(filePath.lastIndexOf(File.separator) + 1);
|
||||
|
||||
String normalizedString = Normalizer.normalize(fileName, Normalizer.Form.NFD);
|
||||
String sanitizedFileName = normalizedString.replaceAll("[^\\x00-\\x7F]", "");
|
||||
//generate the random dir
|
||||
File theRandomDir = new File(UPLOAD_LOCATION + File.separator + UUID.randomUUID().toString());
|
||||
theRandomDir.mkdir();
|
||||
_log.debug("Created temp upload directory in: " + theRandomDir);
|
||||
|
||||
//create the file
|
||||
File file = new File(theRandomDir, sanitizedFileName);
|
||||
Long size = Long.parseLong(request.getHeader("Content-Length"));
|
||||
_log.debug("size: " + size + " bytes sanitized File name="+sanitizedFileName);
|
||||
_log.debug("path: " + file.getAbsolutePath());
|
||||
|
||||
//instanciate the progress listener
|
||||
UploadProgressListener uploadProgressListener = new UploadProgressListener(sanitizedFileName, uploadProgress, file.getAbsolutePath());
|
||||
UploadProgressInputStream inputStream = new UploadProgressInputStream(fileItemStream.openStream(), size);
|
||||
inputStream.addListener(uploadProgressListener);
|
||||
|
||||
//actually copying
|
||||
Streams.copy(inputStream, new FileOutputStream(file), true);
|
||||
//finished
|
||||
_log.info("uploaded file " + file.getAbsolutePath());
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,42 @@
|
||||
package org.gcube.portlets.widgets.fileupload.shared;
|
||||
|
||||
/**
|
||||
* <p>
|
||||
* FieldVerifier validates that the name the user enters is valid.
|
||||
* </p>
|
||||
* <p>
|
||||
* This class is in the <code>shared</code> packing because we use it in both
|
||||
* the client code and on the server. On the client, we verify that the name is
|
||||
* valid before sending an RPC request so the user doesn't have to wait for a
|
||||
* network round trip to get feedback. On the server, we verify that the name is
|
||||
* correct to ensure that the input is correct regardless of where the RPC
|
||||
* originates.
|
||||
* </p>
|
||||
* <p>
|
||||
* When creating a class that is used on both the client and the server, be sure
|
||||
* that all code is translatable and does not use native JavaScript. Code that
|
||||
* is note translatable (such as code that interacts with a database or the file
|
||||
* system) cannot be compiled into client side JavaScript. Code that uses native
|
||||
* JavaScript (such as Widgets) cannot be run on the server.
|
||||
* </p>
|
||||
*/
|
||||
public class FieldVerifier {
|
||||
|
||||
/**
|
||||
* Verifies that the specified name is valid for our service.
|
||||
*
|
||||
* In this example, we only require that the name is at least four
|
||||
* characters. In your application, you can use more complex checks to ensure
|
||||
* that usernames, passwords, email addresses, URLs, and other fields have the
|
||||
* proper syntax.
|
||||
*
|
||||
* @param name the name to validate
|
||||
* @return true if valid, false if invalid
|
||||
*/
|
||||
public static boolean isValidName(String name) {
|
||||
if (name == null) {
|
||||
return false;
|
||||
}
|
||||
return name.length() > 3;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,60 @@
|
||||
package org.gcube.portlets.widgets.fileupload.shared.dto;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.Date;
|
||||
|
||||
public final class FileDto implements Serializable {
|
||||
|
||||
private String filename;
|
||||
private Date dateUploaded;
|
||||
|
||||
public FileDto() {
|
||||
}
|
||||
|
||||
public Date getDateUploaded() {
|
||||
return dateUploaded;
|
||||
}
|
||||
|
||||
public void setDateUploaded(final Date dateUploaded) {
|
||||
this.dateUploaded = dateUploaded;
|
||||
}
|
||||
|
||||
public String getFilename() {
|
||||
return filename;
|
||||
}
|
||||
|
||||
public void setFilename(final String filename) {
|
||||
this.filename = filename;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return filename + " - " + dateUploaded;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(final Object obj) {
|
||||
if (obj == null) {
|
||||
return false;
|
||||
}
|
||||
if (getClass() != obj.getClass()) {
|
||||
return false;
|
||||
}
|
||||
final FileDto other = (FileDto) obj;
|
||||
if ((this.filename == null) ? (other.filename != null) : !this.filename.equals(other.filename)) {
|
||||
return false;
|
||||
}
|
||||
if (this.dateUploaded != other.dateUploaded && (this.dateUploaded == null || !this.dateUploaded.equals(other.dateUploaded))) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
int hash = 5;
|
||||
hash = 67 * hash + (this.filename != null ? this.filename.hashCode() : 0);
|
||||
hash = 67 * hash + (this.dateUploaded != null ? this.dateUploaded.hashCode() : 0);
|
||||
return hash;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,4 @@
|
||||
package org.gcube.portlets.widgets.fileupload.shared.event;
|
||||
|
||||
public interface Event {
|
||||
}
|
||||
@ -0,0 +1,51 @@
|
||||
package org.gcube.portlets.widgets.fileupload.shared.event;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
@SuppressWarnings("serial")
|
||||
public final class UploadProgressChangeEvent implements Event, Serializable {
|
||||
/**
|
||||
* the file name
|
||||
*/
|
||||
private String filename;
|
||||
/**
|
||||
* the path of the uploaded file
|
||||
*/
|
||||
private String absolutePath;
|
||||
/**
|
||||
* the current percentage
|
||||
*/
|
||||
private Integer percentage;
|
||||
|
||||
public UploadProgressChangeEvent() {
|
||||
}
|
||||
|
||||
public String getFilename() {
|
||||
return filename;
|
||||
}
|
||||
|
||||
public void setFilename(final String filename) {
|
||||
this.filename = filename;
|
||||
}
|
||||
|
||||
public Integer getPercentage() {
|
||||
return percentage;
|
||||
}
|
||||
|
||||
public void setPercentage(final Integer percentage) {
|
||||
this.percentage = percentage;
|
||||
}
|
||||
|
||||
public String getAbsolutePath() {
|
||||
return absolutePath;
|
||||
}
|
||||
|
||||
public void setAbsolutePath(String absolutePath) {
|
||||
this.absolutePath = absolutePath;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return filename + " - " + percentage + " path="+absolutePath;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,17 @@
|
||||
log4j.rootLogger=DEBUG, A1
|
||||
log4j.appender.A1=org.apache.log4j.ConsoleAppender
|
||||
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
|
||||
|
||||
# Print the date in ISO 8601 format
|
||||
log4j.appender.A1.layout.ConversionPattern=%d %-5p %c - %m%n
|
||||
|
||||
# Print only messages of level TRACE or above in the package org.gcube
|
||||
log4j.logger.org.gcube=TRACE
|
||||
log4j.logger.org.gcube.application.framework.core.session=INFO
|
||||
log4j.logger.org.gcube.contentmanager=ERROR
|
||||
log4j.logger.org.gcube.common.scope=ERROR
|
||||
log4j.logger.org.gcube.contentmanagement=ERROR
|
||||
log4j.logger.org.gcube.resources.discovery.icclient=ERROR
|
||||
log4j.logger.org.gcube.common.clients=ERROR
|
||||
log4j.logger.org.gcube.common.homelibrary.jcr=ERROR
|
||||
log4j.logger.org.gcube.application.framework.accesslogger=ERROR
|
||||
@ -0,0 +1,41 @@
|
||||
<!doctype html>
|
||||
<!-- The DOCTYPE declaration above will set the -->
|
||||
<!-- browser's rendering engine into -->
|
||||
<!-- "Standards Mode". Replacing this declaration -->
|
||||
<!-- with a "Quirks Mode" doctype may lead to some -->
|
||||
<!-- differences in layout. -->
|
||||
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
|
||||
<!-- -->
|
||||
<!-- Consider inlining CSS to reduce the number of requested files -->
|
||||
<!-- -->
|
||||
|
||||
<!-- -->
|
||||
<!-- Any title is fine -->
|
||||
<!-- -->
|
||||
<title>File Upload Widget</title>
|
||||
|
||||
<!-- -->
|
||||
<!-- This script loads your compiled module. -->
|
||||
<!-- If you add any GWT meta tags, they must -->
|
||||
<!-- be added before this line. -->
|
||||
<!-- -->
|
||||
<script type="text/javascript" language="javascript" src="FileUpload/FileUpload.nocache.js"></script>
|
||||
</head>
|
||||
|
||||
<!-- -->
|
||||
<!-- The body can have arbitrary html, or -->
|
||||
<!-- you can leave the body empty if you want -->
|
||||
<!-- to create a completely dynamic UI. -->
|
||||
<!-- -->
|
||||
<body>
|
||||
|
||||
<!-- OPTIONAL: include this if you want history support -->
|
||||
<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1 @@
|
||||
/classes/
|
||||
@ -0,0 +1,35 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<web-app>
|
||||
|
||||
<!-- Servlets -->
|
||||
|
||||
<servlet>
|
||||
<servlet-name>uploadprogress</servlet-name>
|
||||
<servlet-class>org.gcube.portlets.widgets.fileupload.server.UploadProgressServlet
|
||||
</servlet-class>
|
||||
</servlet>
|
||||
|
||||
<servlet-mapping>
|
||||
<servlet-name>uploadprogress</servlet-name>
|
||||
<url-pattern>/FileUpload/uploadprogress</url-pattern>
|
||||
</servlet-mapping>
|
||||
<!-- DO NOT CHANGE -->
|
||||
<servlet>
|
||||
<servlet-name>upload</servlet-name>
|
||||
<servlet-class>org.gcube.portlets.widgets.fileupload.server.UploadServlet
|
||||
</servlet-class>
|
||||
</servlet>
|
||||
|
||||
<servlet-mapping>
|
||||
<servlet-name>upload</servlet-name>
|
||||
<url-pattern>/FileUpload/upload</url-pattern>
|
||||
</servlet-mapping>
|
||||
|
||||
<!-- END DO NOT CHANGE -->
|
||||
|
||||
<!-- Default page to serve -->
|
||||
<welcome-file-list>
|
||||
<welcome-file>FileUpload.html</welcome-file>
|
||||
</welcome-file-list>
|
||||
|
||||
</web-app>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 130 B |
@ -0,0 +1,9 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<module>
|
||||
<!-- Inherit our applications main module. -->
|
||||
<inherits name='org.gcube.portlets.widgets.fileupload.FileUpload' />
|
||||
|
||||
<!-- Specify the path to any remote services. -->
|
||||
<servlet path="/FileUpload/greet" class="org.gcube.portlets.widgets.fileupload.server.GreetingServiceImpl" />
|
||||
|
||||
</module>
|
||||
Loading…
Reference in New Issue