Refs #10248: Create Resource Registry Schema Client
Task-Url: https://support.d4science.org/issues/10248 git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/resource-registry-schema-client@160649 82a268e6-3cf1-43bd-a215-b396298e98cfmaster
parent
b38ae8f1b8
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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@ -0,0 +1,23 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>resource-registry-schema-client</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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</natures>
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</projectDescription>
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@ -0,0 +1,6 @@
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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8
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@ -0,0 +1,5 @@
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
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org.eclipse.jdt.core.compiler.compliance=1.8
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
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org.eclipse.jdt.core.compiler.source=1.8
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@ -0,0 +1,4 @@
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1
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@ -0,0 +1,96 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.gcube.tools</groupId>
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<artifactId>maven-parent</artifactId>
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<version>1.0.0</version>
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</parent>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>resource-registry-schema-client</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<name>Resource Registry Schema Client</name>
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<description>Contains Non Idempotent API to manage Schemas in Resource Registry</description>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<distroDirectory>${project.basedir}/distro</distroDirectory>
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<serviceClass>InformationSystem</serviceClass>
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</properties>
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<scm>
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<connection>scm:https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/${project.artifactId}</connection>
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<developerConnection>scm:https://svn.d4science.research-infrastructures.eu/gcube//trunk/information-system/${project.artifactId}</developerConnection>
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<url>https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/${project.artifactId}</url>
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</scm>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.gcube.distribution</groupId>
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<artifactId>gcube-bom</artifactId>
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<version>LATEST</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<dependency>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>information-system-bom</artifactId>
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<version>LATEST</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.gcube.common</groupId>
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<artifactId>authorization-client</artifactId>
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</dependency>
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<dependency>
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<groupId>org.gcube.resources.discovery</groupId>
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<artifactId>ic-client</artifactId>
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</dependency>
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<dependency>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>resource-registry-api</artifactId>
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<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
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</dependency>
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<dependency>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>information-system-model</artifactId>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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</dependency>
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<!-- Test Dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.11</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>ch.qos.logback</groupId>
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<artifactId>logback-classic</artifactId>
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<version>1.0.13</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-assembly-plugin</artifactId>
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<executions>
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<execution>
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<id>make-servicearchive</id>
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<phase>package</phase>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,29 @@
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package org.gcube.informationsystem.resourceregistry.context;
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import java.util.List;
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import org.gcube.informationsystem.model.ISManageable;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaNotFoundException;
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import org.gcube.informationsystem.types.TypeBinder.TypeDefinition;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public interface ResourceRegistrySchemaClient {
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public <ISM extends ISManageable> TypeDefinition create(Class<ISM> clazz)
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throws SchemaException, ResourceRegistryException;
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public String create(String typeDefinitition)
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throws SchemaException, ResourceRegistryException;
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public <ISM extends ISManageable> List<TypeDefinition> read(Class<ISM> clazz, Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException;
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public String read(String type, Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException;
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}
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@ -0,0 +1,127 @@
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package org.gcube.informationsystem.resourceregistry.context;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Random;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.resources.gcore.GCoreEndpoint;
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import org.gcube.common.resources.gcore.ServiceEndpoint;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.informationsystem.resourceregistry.api.Constants;
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import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
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import org.gcube.resources.discovery.icclient.ICFactory;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class ResourceRegistrySchemaClientFactory {
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private static final Logger logger = LoggerFactory.getLogger(ResourceRegistrySchemaClientFactory.class);
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protected static Map<String, ResourceRegistrySchemaClient> clients;
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static {
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clients = new HashMap<>();
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}
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private static String FORCED_URL = null;
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protected static void forceToURL(String url){
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FORCED_URL = url;
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}
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private static String classFormat = "$resource/Profile/ServiceClass/text() eq '%1s'";
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private static String nameFormat = "$resource/Profile/ServiceName/text() eq '%1s'";
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private static String statusFormat = "$resource/Profile/DeploymentData/Status/text() eq 'ready'";
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private static String containsFormat = "$entry/@EntryName eq '%1s'";
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private static String serviceEndpointCategoryFormat = "$resource/Profile/Category/text() eq '%1s'";
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private static String serviceEndpointNameFormat = "$resource/Profile/Name/text() eq '%1s'";
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private static String serviceEndpointstatusFormat = "$resource/Profile/RunTime/Status/text() eq 'READY'";
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private static SimpleQuery queryForService(){
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return ICFactory.queryFor(GCoreEndpoint.class)
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.addCondition(String.format(classFormat, Constants.SERVICE_CLASS))
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.addCondition(String.format(nameFormat, Constants.SERVICE_NAME))
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.addCondition(String.format(statusFormat))
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.addVariable("$entry","$resource/Profile/AccessPoint/RunningInstanceInterfaces/Endpoint")
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.addCondition(String.format(containsFormat, Constants.SERVICE_ENTRY_NAME))
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.setResult("$entry/text()");
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}
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private static SimpleQuery queryForProxy(){
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return ICFactory.queryFor(ServiceEndpoint.class)
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.addCondition(String.format(serviceEndpointCategoryFormat, Constants.SERVICE_CLASS))
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.addCondition(String.format(serviceEndpointNameFormat, Constants.SERVICE_NAME))
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.addCondition(String.format(serviceEndpointstatusFormat))
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.addVariable("$entry","$resource/Profile/AccessPoint/Interface/Endpoint")
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.addCondition(String.format(containsFormat, Constants.SERVICE_ENTRY_NAME))
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.setResult("$entry/text()");
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}
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protected static List<String> getAddresses(){
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List<String> addresses = new ArrayList<>();
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try {
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SimpleQuery proxyQuery = queryForProxy();
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addresses = ICFactory.client().submit(proxyQuery);
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if(addresses==null || addresses.isEmpty()){
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throw new Exception("No ResourceRegistry Proxy Found");
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}
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} catch (Exception e) {
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logger.debug("{}. Looking for RunningInstance.", e.getMessage());
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SimpleQuery serviceQuery = queryForService();
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addresses = ICFactory.client().submit(serviceQuery);
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}
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return addresses;
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}
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public static ResourceRegistrySchemaClient create(){
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if(FORCED_URL!=null){
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return new ResourceRegistrySchemaClientImpl(FORCED_URL);
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}
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String key = null;
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if (SecurityTokenProvider.instance.get() == null) {
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if (ScopeProvider.instance.get() == null) {
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throw new RuntimeException(
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"Null Token and Scope. Please set your token first.");
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}
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key = ScopeProvider.instance.get();
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} else {
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key = SecurityTokenProvider.instance.get();
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}
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ResourceRegistrySchemaClient client = clients.get(key);
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if(client==null){
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List<String> addresses = getAddresses();
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if(addresses==null || addresses.isEmpty()){
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String error = String.format("No %s:%s found in the current context", Constants.SERVICE_CLASS, Constants.SERVICE_NAME);
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throw new RuntimeException(error);
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}
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Random random = new Random();
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int index = random.nextInt(addresses.size());
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client = new ResourceRegistrySchemaClientImpl(addresses.get(index));
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}
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return client;
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}
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}
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@ -0,0 +1,129 @@
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package org.gcube.informationsystem.resourceregistry.context;
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import java.io.StringWriter;
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import java.net.MalformedURLException;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.gcube.informationsystem.model.ISManageable;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextAlreadyPresentException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.rest.AccessPath;
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import org.gcube.informationsystem.resourceregistry.api.rest.SchemaPath;
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import org.gcube.informationsystem.resourceregistry.api.rest.httputils.HTTPCall;
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import org.gcube.informationsystem.resourceregistry.api.rest.httputils.HTTPCall.HTTPMETHOD;
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import org.gcube.informationsystem.resourceregistry.api.utils.Utility;
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import org.gcube.informationsystem.types.TypeBinder;
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import org.gcube.informationsystem.types.TypeBinder.TypeDefinition;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class ResourceRegistrySchemaClientImpl implements ResourceRegistrySchemaClient {
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private static final Logger logger = LoggerFactory.getLogger(ResourceRegistrySchemaClientImpl.class);
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public static final String PATH_SEPARATOR = "/";
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protected final String address;
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protected HTTPCall httpCall;
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public ResourceRegistrySchemaClientImpl(String address) {
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this.address = address;
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}
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private HTTPCall getHTTPCall() throws MalformedURLException {
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if(httpCall == null) {
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httpCall = new HTTPCall(address, ResourceRegistrySchemaClient.class.getSimpleName());
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}
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return httpCall;
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}
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@Override
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public <ISM extends ISManageable> TypeDefinition create(Class<ISM> clazz)
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throws SchemaException, ResourceRegistryException {
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try {
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String typeDefinition = TypeBinder.serializeType(clazz);
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String res = create(typeDefinition);
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return TypeBinder.deserializeTypeDefinition(res);
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} catch(ResourceRegistryException e) {
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throw e;
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} catch(Exception e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public String create(String typeDefinitition) throws ContextAlreadyPresentException, ResourceRegistryException {
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try {
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logger.trace("Going to create: {}", typeDefinitition);
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StringWriter stringWriter = new StringWriter();
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stringWriter.append(PATH_SEPARATOR);
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stringWriter.append(SchemaPath.SCHEMA_PATH_PART);
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HTTPCall httpCall = getHTTPCall();
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String c = httpCall.call(String.class, stringWriter.toString(), HTTPMETHOD.PUT, typeDefinitition);
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logger.trace("{} successfully created", c);
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return c;
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} catch(ResourceRegistryException e) {
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throw e;
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} catch(Exception e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public <ISM extends ISManageable> List<TypeDefinition> read(Class<ISM> clazz, Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException {
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try {
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String type = Utility.getType(clazz);
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String res = read(type, polymorphic);
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return TypeBinder.deserializeTypeDefinitions(res);
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} catch(ResourceRegistryException e) {
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throw e;
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} catch(Exception e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public String read(String type, Boolean polymorphic) throws ContextNotFoundException, ResourceRegistryException {
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try {
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logger.info("Going to get {} schema", type);
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StringWriter stringWriter = new StringWriter();
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stringWriter.append(PATH_SEPARATOR);
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stringWriter.append(SchemaPath.SCHEMA_PATH_PART);
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stringWriter.append(PATH_SEPARATOR);
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stringWriter.append(AccessPath.SCHEMA_PATH_PART);
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stringWriter.append(PATH_SEPARATOR);
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stringWriter.append(type);
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Map<String,String> parameters = new HashMap<>();
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if(polymorphic == null) {
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polymorphic = false;
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}
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parameters.put(AccessPath.POLYMORPHIC_PARAM, polymorphic.toString());
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HTTPCall httpCall = getHTTPCall();
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String json = httpCall.call(String.class, stringWriter.toString(), HTTPMETHOD.GET, parameters);
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logger.debug("Got schema for {} is {}", type, json);
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return json;
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} catch(ResourceRegistryException e) {
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throw e;
|
||||
} catch(Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,19 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE xml>
|
||||
<configuration>
|
||||
|
||||
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
|
||||
<encoder>
|
||||
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{0}: %msg%n</pattern>
|
||||
</encoder>
|
||||
</appender>
|
||||
|
||||
|
||||
<logger name="org.gcube" level="WARN" />
|
||||
<logger name="org.gcube.informationsystem" level="TRACE" />
|
||||
|
||||
<root level="WARN">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
|
||||
</configuration>
|
||||
Loading…
Reference in New Issue