594 lines
21 KiB
Java
594 lines
21 KiB
Java
/****************************************************************************
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* This software is part of the gCube Project.
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* Site: http://www.gcube-system.org/
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****************************************************************************
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* The gCube/gCore software is licensed as Free Open Source software
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* conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
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* The software and documentation is provided by its authors/distributors
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* "as is" and no expressed or
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* implied warranty is given for its use, quality or fitness for a
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* particular case.
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****************************************************************************
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* Filename: Commands.java
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****************************************************************************
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* @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
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***************************************************************************/
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package org.gcube.portlets.admin.resourcemanagement.client.utils;
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import java.util.List;
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import org.gcube.portlets.admin.resourcemanagement.client.remote.ProxyRegistry;
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import org.gcube.portlets.admin.resourcemanagement.client.views.profile.ResourceProfilePanel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcedetails.ResourceDetailsPanel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcedetails.ResourceGridFactory;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.console.ConsoleMessageBroker;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.console.ConsolePanel;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.panels.MainPanel;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.registry.UIIdentifiers;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.registry.WidgetsRegistry;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.taskbar.TaskbarItem;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.taskbar.TaskbarRegister;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.viewport.MainContainer;
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import org.gcube.portlets.admin.resourcemanagement.shared.exceptions.WidgetNotRegistered;
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import org.gcube.resourcemanagement.support.client.utils.StatusHandler;
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import org.gcube.resourcemanagement.support.client.views.ResourceTypeDecorator;
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import org.gcube.resourcemanagement.support.shared.types.Tuple;
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import org.gcube.resourcemanagement.support.shared.types.UserGroup;
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import org.gcube.resourcemanagement.support.shared.util.Configuration;
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import org.gcube.resourcemanagement.support.shared.util.DelayedOperation;
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import com.extjs.gxt.ui.client.data.ModelData;
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import com.extjs.gxt.ui.client.widget.Component;
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import com.extjs.gxt.ui.client.widget.ContentPanel;
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import com.extjs.gxt.ui.client.widget.Dialog;
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import com.extjs.gxt.ui.client.widget.Info;
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import com.extjs.gxt.ui.client.widget.InfoConfig;
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import com.extjs.gxt.ui.client.widget.Label;
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import com.extjs.gxt.ui.client.widget.MessageBox;
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import com.extjs.gxt.ui.client.widget.ProgressBar;
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import com.extjs.gxt.ui.client.widget.Status;
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import com.extjs.gxt.ui.client.widget.Text;
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import com.extjs.gxt.ui.client.widget.grid.Grid;
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import com.extjs.gxt.ui.client.widget.layout.FitLayout;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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/**
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* Here is a set of commands executed inside callbacks that involve
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* interactions with client-side widgets.
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* Additionally other commands are provided for general purpose functionalities
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* (e.g. refresh components, main components lookup, ...).m
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* @author Daniele Strollo (ISTI-CNR)
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*/
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public class Commands {
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/**************************************************************************
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* COMMANDS FOR RPC REQUESTS TO THE SERVLET
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*************************************************************************/
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public static final void refreshProgressBar() {
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final ProgressBar progress = (ProgressBar) WidgetsRegistry.getElem(UIIdentifiers.STATUS_PROGRESS_BAR_ID);
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new DelayedOperation() {
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@Override
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public void doJob() {
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}
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}.start(1000);
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}
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/**
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* Creates a new Navigation Tree for the resources in a given scope.
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* @param caller for logging reasons the caller must be passed as parameter
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* @param scope the scope for resources to retrieve
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*/
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public static final void doLoadResourceTree(final Object caller, final String scope) {
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StatusHandler.getStatus().setCurrentScope(scope);
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Commands.mask(
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"Loading Resource Tree",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer()
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);
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Commands.mask(null,
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UIIdentifiers.GLOBAL_STATUS_BAR_ID,
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UIIdentifiers.GLOBAL_MENUBAR_ID);
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ConsoleMessageBroker.info(caller, "Loading scope " + scope);
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ProxyRegistry.getProxyInstance().getResourceTypeTree(
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scope,
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Callbacks.handleLoadResourceTree);
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}
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public static final void doLoadResourceDetailsGrid(final Object caller, final String scope, final String resourceType) {
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StatusHandler.getStatus().setCurrentScope(scope);
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StatusHandler.getStatus().setCurrentResourceType(resourceType);
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StatusHandler.getStatus().setCurrentResourceSubType(null);
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).removeAll();
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Commands.mask(
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"Waiting for Resource Details",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer()
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);
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Commands.mask(
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"Loading Resource Details for type: " + resourceType + " in scope: " + scope,
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer()
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);
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ProxyRegistry.getProxyInstance().getResourcesByType(
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scope,
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resourceType,
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Callbacks.handleLoadResourceDetailsGrid);
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}
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public static final void doGetRelatedResources(final String type, final String id, final String scope) {
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ProxyRegistry.getProxyInstance().getRelatedResources(type, id, scope, new AsyncCallback<List<String>>() {
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public void onSuccess(final List<String> result) {
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final Grid<ModelData> grid = ResourceGridFactory.createGrid(type + "Related", result, null);
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if (grid == null) {
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Commands.showPopup("Grid Creation",
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"The grid for related resource of " + type + " cannot be built",
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6000);
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}
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final Dialog dlg = new Dialog() {
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protected void onRender(final com.google.gwt.user.client.Element parent, final int pos) {
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super.onRender(parent, pos);
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this.setLayout(new FitLayout());
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this.add(grid);
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};
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};
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dlg.setSize(720, 250);
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dlg.setHideOnButtonClick(true);
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dlg.setHeading("Resource related to " + type + " " + id);
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dlg.show();
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}
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public void onFailure(final Throwable caught) {
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}
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});
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}
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public static final void doLoadWSResourceDetailsGrid(
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final Object caller,
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final String scope) {
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StatusHandler.getStatus().setCurrentScope(scope);
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StatusHandler.getStatus().setCurrentResourceType(ResourceTypeDecorator.WSResource.name());
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StatusHandler.getStatus().setCurrentResourceSubType(null);
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).removeAll();
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Commands.mask(
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"Waiting for Resource Details",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer()
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);
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Commands.mask(
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"Loading Resource Details for type: " + ResourceTypeDecorator.WSResource.name() + " in scope: " + scope,
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer()
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);
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ProxyRegistry.getProxyInstance().getWSResources(
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scope,
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Callbacks.handleLoadResourceDetailsGrid);
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}
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/**
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* Filters the result of resource detail grid by using its subtye.
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* @param caller
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* @param resourceSubType
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*/
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public static final void doFilterResourceDetailsGrid(
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final Object caller, final String scope, final String resourceType, final String resourceSubType) {
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StatusHandler.getStatus().setCurrentScope(scope);
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StatusHandler.getStatus().setCurrentResourceType(resourceType);
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StatusHandler.getStatus().setCurrentResourceSubType(resourceSubType);
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).removeAll();
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Commands.mask(
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"Waiting for Resource Details",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer()
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);
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Commands.mask(
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"Filtering Resource Details for " + resourceType + "::" + resourceSubType,
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer()
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);
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ProxyRegistry.getProxyInstance().getResourcesBySubType(
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scope,
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resourceType,
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resourceSubType,
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Callbacks.handleFilterResourceDetailsGrid);
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}
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public static final void doGetResourceProfileByID(final Object caller, final String scope, final String resourceID) {
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GWT.log("Commands.java doGetResourceProfileByID");
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ProxyRegistry.getProxyInstance().getResourceByID(
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scope,
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null, // no type specified
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resourceID,
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Callbacks.handleGetResourceProfile);
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}
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public static final void doGetResourceProfile(final Object caller, final String scope, String resourceType, final String resourceID) {
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GWT.log("doGetResourceProfile =" + resourceType);
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/**
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* Patch (i know do not tell me about it)
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*/
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if (resourceType.compareTo("GenericResourceGenericResource") == 0) {
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resourceType = "GenericResource";
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GWT.log("resType changed to =" + resourceType);
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}
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StatusHandler.getStatus().setCurrentScope(scope);
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StatusHandler.getStatus().setCurrentResourceType(resourceType);
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Commands.mask(
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"Getting Profile details for " + FWSTranslate.getFWSNameFromLabel(resourceType) + ": " + resourceID,
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer()
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);
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ProxyRegistry.getProxyInstance().getResourceByID(
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scope,
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resourceType,
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resourceID,
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Callbacks.handleGetResourceProfile);
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}
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public static final void doGetAvailableScopes(final Object caller) {
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Commands.mask("Loading scopes", UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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ProxyRegistry.getProxyInstance().getAvailableScopes(Callbacks.handleGetAvailableScopes);
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}
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public static final void buildAddToScopeReport(final Tuple<String> result) {
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if (result.size() < 4) {
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MessageBox.alert("Invalid Report Received", "Don't know why :(", null);
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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return;
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}
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Dialog dlg = new Dialog();
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dlg.setLayout(new FitLayout());
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dlg.setHeading("XML Resource Profile");
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dlg.setModal(true);
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dlg.setWidth(800);
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dlg.setHeight(400);
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dlg.setHideOnButtonClick(true);
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// HtmlContainer htmlContainer = new HtmlContainer();
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try {
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String reportID = result.get(0);
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// String resType = result.get(1);
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String xmlReport = result.get(2);
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String htmlReport = result.get(3);
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//String resourceTitle = ResourceTypeDecorator.AddScopeReport.getLabel() + ": " + reportID;
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int repSoFar = TaskbarRegister.getCurrAddScopeReportsNumber() + 1;
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String resourceTitle = ResourceTypeDecorator.AddScopeReport.getLabel() + "("+repSoFar+")";
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// This resource has already been opened
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if (TaskbarRegister.contains(reportID)) {
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TaskbarRegister.getTaskbarItem(reportID).destroy();
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Commands.showPopup("Retrieve Report", "Refreshing Report id: " +
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reportID, 3000);
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}
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MainPanel taskbarContainer = WidgetsRegistry.getPanel(UIIdentifiers.TASKBAR_PANEL);
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TaskbarItem tkItem = new TaskbarItem(
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StatusHandler.getStatus().getCurrentScope(),
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ResourceTypeDecorator.AddScopeReport,
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taskbarContainer,
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reportID,
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resourceTitle,
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"resource-profile-taskbar-item",
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ResourceTypeDecorator.DeployReport.getIcon());
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tkItem.getRelatedWindow().setMainWidget(
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new ResourceProfilePanel(
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ResourceTypeDecorator.AddScopeReport,
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xmlReport, htmlReport).getWidget());
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TaskbarRegister.registerTaskbarWidget(reportID, tkItem);
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} catch (Exception e) {
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GWT.log("During HTML conversion", e);
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} finally {
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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}
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}
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public static final void buildRemoveFromScopeReport(final Tuple<String> result) {
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if (result.size() < 4) {
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MessageBox.alert("Invalid Report Received", "Don't know why :(", null);
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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return;
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}
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Dialog dlg = new Dialog();
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dlg.setLayout(new FitLayout());
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dlg.setHeading("XML Resource Profile");
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dlg.setModal(true);
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dlg.setWidth(800);
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dlg.setHeight(400);
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dlg.setHideOnButtonClick(true);
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// HtmlContainer htmlContainer = new HtmlContainer();
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try {
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String reportID = result.get(0);
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// String resType = result.get(1);
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String xmlReport = result.get(2);
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String htmlReport = result.get(3);
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//String resourceTitle = ResourceTypeDecorator.AddScopeReport.getLabel() + ": " + reportID;
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int repSoFar = TaskbarRegister.getCurrAddScopeReportsNumber() + 1;
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String resourceTitle = ResourceTypeDecorator.RemoveScopeReport.getLabel() + "("+repSoFar+")";
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// This resource has already been opened
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if (TaskbarRegister.contains(reportID)) {
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TaskbarRegister.getTaskbarItem(reportID).destroy();
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Commands.showPopup("Retrieve Report", "Refreshing Report id: " +
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reportID, 3000);
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}
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MainPanel taskbarContainer = WidgetsRegistry.getPanel(UIIdentifiers.TASKBAR_PANEL);
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TaskbarItem tkItem = new TaskbarItem(
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StatusHandler.getStatus().getCurrentScope(),
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ResourceTypeDecorator.RemoveScopeReport,
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taskbarContainer,
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reportID,
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resourceTitle,
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"resource-profile-taskbar-item",
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ResourceTypeDecorator.DeployReport.getIcon());
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tkItem.getRelatedWindow().setMainWidget(
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new ResourceProfilePanel(
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ResourceTypeDecorator.RemoveScopeReport,
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xmlReport, htmlReport).getWidget());
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TaskbarRegister.registerTaskbarWidget(reportID, tkItem);
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} catch (Exception e) {
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GWT.log("During HTML conversion", e);
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} finally {
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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}
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}
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public static final void doSetSuperUser(final boolean state) {
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if (state) {
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StatusHandler.getStatus().setCredentials(UserGroup.ADMIN);
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} else {
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StatusHandler.getStatus().setCredentials(UserGroup.DEBUG);
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}
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ProxyRegistry.getProxyInstance().setSuperUser(state, new AsyncCallback<Void>() {
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public void onSuccess(final Void result) {
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ConsoleMessageBroker.info(this, "Currently super user");
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Commands.refreshResourceGrid();
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//Commands.refreshResourceTree();
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Commands.doGetAvailableScopes(Commands.class);
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}
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public void onFailure(final Throwable caught) {
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ConsoleMessageBroker.error(this, "Super user mode failed");
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}
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});
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}
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/**************************************************************************
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* GENERAL PURPOSE UTILITY COMMANDS
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*************************************************************************/
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public static final void refreshResourceTree() {
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String scope = StatusHandler.getStatus().getCurrentScope();
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Commands.mask(
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"Loading Resource Tree",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer()
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);
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Commands.mask(null,
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UIIdentifiers.GLOBAL_STATUS_BAR_ID,
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UIIdentifiers.GLOBAL_MENUBAR_ID);
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ConsoleMessageBroker.info(Commands.class, "Loading scope " + scope);
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ProxyRegistry.getProxyInstance().getResourceTypeTree(
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scope,
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Callbacks.handleReloadResourceTree);
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}
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public static final void refreshResourceGrid() {
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String scope = StatusHandler.getStatus().getCurrentScope();
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String resType = StatusHandler.getStatus().getCurrentResourceType();
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String resSubType = StatusHandler.getStatus().getCurrentResourceSubType();
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if (scope != null && resType != null) {
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if (resSubType == null) {
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if (resType.equalsIgnoreCase(ResourceTypeDecorator.WSResource.name())) {
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doLoadWSResourceDetailsGrid(Commands.class.getName(),
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scope);
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} else {
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doLoadResourceDetailsGrid(Commands.class.getName(),
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scope,
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resType);
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}
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} else {
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// Has a subtype
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doFilterResourceDetailsGrid(Commands.class.getName(),
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scope,
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resType,
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resSubType);
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}
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}
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}
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public static void clearResourceTreePanel() {
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MainPanel treePanel = WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL);
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Text widget = new Text();
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widget.setId("res-details-widget-fake");
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widget.setStyleName("x-panel-tree-background");
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ContentPanel cp = new ContentPanel();
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cp.setAnimCollapse(false);
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cp.setHeading("Resources");
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cp.setLayout(new FitLayout());
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cp.add(widget);
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treePanel.add(cp, true);
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}
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public static void clearResourceGridPanel() {
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Component widget = new Text();
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widget.setId("res-details-widget-fake");
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widget.setStyleName("x-panel-cube-background");
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).add(widget, true);
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}
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public static void showHideConsole() {
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Object elem = WidgetsRegistry.getElem(UIIdentifiers.CONSOLE_COMPONENT_ID);
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if (elem != null && elem instanceof Component) {
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Component console = (Component) elem;
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if (!console.isVisible()) {
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console.show();
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} else {
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console.hide();
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}
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}
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}
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public static MainContainer getViewport() {
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return (MainContainer) WidgetsRegistry.getWidget(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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}
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public static void refreshViewport() {
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MainContainer viewport = (MainContainer) WidgetsRegistry.getWidget(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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viewport.layout(true);
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}
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public static void refreshConsole() {
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ConsolePanel console = WidgetsRegistry.getConsole();
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if (console != null) {
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console.refresh();
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}
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}
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public static void refreshResourceDetails() {
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer().layout(true);
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}
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@SuppressWarnings("unchecked")
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public static Grid<ModelData> getResourceDetailGrid() {
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Object retval = getResourceDetailPanel().getWidget();
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if (retval == null) {
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return null;
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}
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if (retval != null && retval instanceof Grid) {
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return (Grid<ModelData>) retval;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public static ResourceDetailsPanel getResourceDetailPanel() {
|
|
try {
|
|
Object o = WidgetsRegistry.getElem(UIIdentifiers.RESOURCE_DETAIL_GRID_CONTAINER_ID, ResourceDetailsPanel.class);
|
|
if (o != null && o instanceof ResourceDetailsPanel) {
|
|
return (ResourceDetailsPanel) o;
|
|
}
|
|
return null;
|
|
} catch (WidgetNotRegistered e) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* In the status bar sets the currently selected scope.
|
|
* @param scope
|
|
*/
|
|
public static void setStatusScope(final String scope) {
|
|
try {
|
|
Text scopeInfo = (Text) WidgetsRegistry.getWidget(UIIdentifiers.STATUS_SCOPE_INFO_ID);
|
|
scopeInfo.setText("<input type=\"text\" style=\"padding: 0; height: 18px; width: 350px; border: 1px solid gray;\" value=\""+scope+"\" id=\"contextToCopy\"></input>");
|
|
|
|
|
|
ProxyRegistry.getProxyInstance().setCurrentScope(scope, new AsyncCallback<Void>() {
|
|
public void onSuccess(final Void result) {
|
|
ConsoleMessageBroker.info(this, "The scope has been sent to server");
|
|
}
|
|
public void onFailure(final Throwable caught) {
|
|
ConsoleMessageBroker.error(this, "The scope has not been sent to server");
|
|
}
|
|
});
|
|
|
|
} catch (Exception e) {
|
|
ConsoleMessageBroker.error(Commands.class, e.getMessage());
|
|
}
|
|
}
|
|
|
|
public static void setLoadedResources(final int number) {
|
|
try {
|
|
Status loadedResources = (Status) WidgetsRegistry.getWidget(UIIdentifiers.STATUS_LOADED_RESOURCES_ID);
|
|
loadedResources.setText(String.valueOf(number));
|
|
} catch (Exception e) {
|
|
ConsoleMessageBroker.error(Commands.class, e.getMessage());
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* When masking the component show the rotating gear.
|
|
* @param component the element to mask
|
|
* @param message the message to show during loading
|
|
*/
|
|
public static void mask(final String message, final Component component) {
|
|
if (component != null) {
|
|
if (message != null) {
|
|
component.mask(message, "loading-indicator");
|
|
} else {
|
|
component.mask();
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void unmask(final Component component) {
|
|
if (component != null) {
|
|
component.unmask();
|
|
}
|
|
}
|
|
|
|
public static void mask(final String message, final String... componentIDs) {
|
|
for (String componentID : componentIDs) {
|
|
if (WidgetsRegistry.containsElem(componentID)) {
|
|
try {
|
|
if (message == null) {
|
|
((Component) WidgetsRegistry.getWidget(componentID)).mask();
|
|
} else {
|
|
((Component) WidgetsRegistry.getWidget(componentID)).mask(message, "loading-indicator");
|
|
}
|
|
} catch (Exception e) {}
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void unmask(final String... componentIDs) {
|
|
for (String componentID : componentIDs) {
|
|
if (WidgetsRegistry.containsElem(componentID)) {
|
|
try {
|
|
((Component) WidgetsRegistry.getWidget(componentID)).unmask();
|
|
|
|
} catch (Exception e) {}
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void showPopup(final String title, final String text) {
|
|
showPopup(title, text, Configuration.popupDelay);
|
|
}
|
|
|
|
public static void showPopup(final String title, final String text, final int delayMills) {
|
|
InfoConfig cfg = new InfoConfig(title, text);
|
|
cfg.display = delayMills;
|
|
Info.display(cfg);
|
|
}
|
|
|
|
/**
|
|
* Checks that a component is enabled for the current credentials.
|
|
* If not it will be disabled and hidden.
|
|
* @param w
|
|
* @param args a list of enabled groups.
|
|
*/
|
|
public static final void evaluateCredentials(final Component w, final UserGroup... args) {
|
|
if (StatusHandler.getStatus().getCredentials() == null) {
|
|
w.setEnabled(false);
|
|
w.hide();
|
|
return;
|
|
}
|
|
for (UserGroup enabledGroup : args) {
|
|
if (StatusHandler.getStatus().getCredentials() == enabledGroup) {
|
|
w.setEnabled(true);
|
|
w.show();
|
|
return;
|
|
}
|
|
}
|
|
w.setEnabled(false);
|
|
w.hide();
|
|
}
|
|
}
|