Initial import.
git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/private/luca.frosini/resource-registry-database-creator@157994 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
parent
5e32a895a4
commit
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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-database-creator</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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<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-database-creator</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<name>Resource Registry Database Creator</name>
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<description>Create Database and all Types inside it</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.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.gcube.information-system</groupId>
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<artifactId>gcube-resources</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>parthenos-entities</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>org.jgrapht</groupId>
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<artifactId>jgrapht-core</artifactId>
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<version>1.0.1</version>
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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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<scope>provided</scope>
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</dependency>
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<!-- Test Dependency -->
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<dependency>
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<groupId>org.gcube.information-system</groupId>
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<artifactId>resource-registry</artifactId>
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<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
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<scope>test</scope>
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</dependency>
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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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<configuration>
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<descriptors>
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<descriptor>${distroDirectory}/descriptor.xml</descriptor>
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</descriptors>
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</configuration>
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<executions>
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<execution>
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<id>servicearchive</id>
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<phase>install</phase>
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<goals>
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<goal>single</goal>
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</goals>
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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 +1,125 @@
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/**
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*
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*/
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package org.gcube.informationsystem.model.discovery;
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import java.lang.reflect.Method;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import org.gcube.informationsystem.impl.utils.discovery.ReflectionUtility;
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import org.gcube.informationsystem.model.ISManageable;
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import org.gcube.informationsystem.model.annotations.ISProperty;
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import org.gcube.informationsystem.model.embedded.Embedded;
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import org.jgrapht.Graph;
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import org.jgrapht.graph.DefaultDirectedGraph;
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import org.jgrapht.graph.DefaultEdge;
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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 ISMDiscovery<ISM extends ISManageable> {
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private static Logger logger = LoggerFactory.getLogger(ISMDiscovery.class);
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protected final Graph<Class<ISM>, DefaultEdge> graph;
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public Graph<Class<ISM>, DefaultEdge> getGraph() {
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return graph;
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}
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protected final Class<ISM> root;
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protected final Set<Class<ISM>> visited;
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public ISMDiscovery(Class<ISM> root) {
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this.root = root;
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this.graph = new DefaultDirectedGraph<>(DefaultEdge.class);
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this.visited = new HashSet<>();
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this.graph.addVertex(root);
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this.visited.add(root);
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}
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protected void addISM(Class<ISM> clz, Class<ISM> parent) {
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graph.addEdge(parent, clz);
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visited.add(clz);
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logger.debug("Adding {} as children of {}", clz, parent);
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}
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protected void analizeISM(Class<ISM> clz) {
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logger.trace(" --- Analizyng {}", clz.getCanonicalName());
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if (visited.contains(clz)) {
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logger.trace(" --------- discarding {} because was already managed", clz);
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return;
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} else {
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graph.addVertex(clz);
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Class<?>[] interfaces = clz.getInterfaces();
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for (Class<?> interfaceClass : interfaces) {
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if (!root.isAssignableFrom(interfaceClass)) {
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logger.trace(" --------- discarding {} because is not a {}", interfaceClass,
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root.getClass().getSimpleName());
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continue;
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}
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@SuppressWarnings("unchecked")
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Class<ISM> parent = (Class<ISM>) interfaceClass;
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if (!visited.contains(parent)) {
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analizeISM(parent);
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}
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addISM(clz, parent);
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}
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if(root==Embedded.class){
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for (Method m : clz.getDeclaredMethods()){
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m.setAccessible(true);
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if(m.isAnnotationPresent(ISProperty.class)){
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if(root.isAssignableFrom(m.getReturnType())){
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@SuppressWarnings("unchecked")
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Class<ISM> type = (Class<ISM>) m.getReturnType();
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analizeISM(type);
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addISM(clz, type);
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}
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}
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}
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}
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logger.trace("{}", (Object[]) interfaces);
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}
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}
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public void discover() throws Exception {
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List<Class<?>> classes = ReflectionUtility.getClassesForPackage(root.getPackage());
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for (Class<?> clz : classes) {
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logger.trace("Analyzing {}", clz);
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if (!clz.isInterface()) {
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logger.trace("Discarding {} that is not an interface", clz);
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continue;
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}
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if (root.isAssignableFrom(clz)) {
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@SuppressWarnings("unchecked")
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Class<ISM> ism = (Class<ISM>) clz;
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analizeISM(ism);
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}
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}
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}
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}
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package org.gcube.informationsystem.model.discovery;
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import org.gcube.informationsystem.model.embedded.Embedded;
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import org.gcube.informationsystem.model.entity.Entity;
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import org.gcube.informationsystem.model.relation.Relation;
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import org.jgrapht.graph.DefaultEdge;
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import org.jgrapht.traverse.BreadthFirstIterator;
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import org.junit.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class ISMDiscoveryTest {
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private static Logger logger = LoggerFactory.getLogger(ISMDiscovery.class);
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@Test
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public void testEmbeddedDiscovery() throws Exception{
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ISMDiscovery<Embedded> embeddedDiscovery = new ISMDiscovery<>(Embedded.class);
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embeddedDiscovery.discover();
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}
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@Test
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public void testEntityDiscovery() throws Exception{
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ISMDiscovery<Entity> entityDiscovery = new ISMDiscovery<>(Entity.class);
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entityDiscovery.discover();
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BreadthFirstIterator<Class<Entity>, DefaultEdge> breadthFirstIterator = new BreadthFirstIterator<Class<Entity>, DefaultEdge>(entityDiscovery.getGraph());
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while(breadthFirstIterator.hasNext()){
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Class<Entity> entity = breadthFirstIterator.next();
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logger.info("Going to create : {}", entity);
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}
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}
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@Test
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public void testRelationDiscovery() throws Exception{
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@SuppressWarnings("rawtypes")
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ISMDiscovery<Relation> relationDiscovery = new ISMDiscovery<>(Relation.class);
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relationDiscovery.discover();
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}
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}
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package org.gcube.informationsystem.resourceregistry;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.informationsystem.impl.utils.discovery.SchemaAction;
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import org.gcube.informationsystem.model.ISManageable;
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import org.gcube.informationsystem.model.discovery.ISMDiscovery;
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import org.gcube.informationsystem.model.embedded.Embedded;
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import org.gcube.informationsystem.model.embedded.ValueSchema;
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import org.gcube.informationsystem.model.entity.Entity;
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import org.gcube.informationsystem.model.relation.Relation;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaAlreadyPresentException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaNotFoundException;
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import org.gcube.informationsystem.resourceregistry.dbinitialization.DatabaseIntializator;
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import org.gcube.informationsystem.resourceregistry.dbinitialization.SchemaActionImpl;
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import org.jgrapht.graph.DefaultEdge;
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import org.jgrapht.traverse.BreadthFirstIterator;
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import org.junit.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class DataBaseCreator {
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private static Logger logger = LoggerFactory.getLogger(ISMDiscovery.class);
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@SuppressWarnings({ "unchecked" })
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@Test
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public <ISM extends ISManageable> void createDatabase() throws Exception{
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DatabaseIntializator.initGraphDB();
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List<Class<ISM>> isManageables= new ArrayList<>();
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isManageables.add((Class<ISM>) Embedded.class);
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isManageables.add((Class<ISM>) Entity.class);
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isManageables.add((Class<ISM>) Relation.class);
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SchemaAction schemaAction = new SchemaActionImpl();
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for(Class<ISM> ism : isManageables){
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ISMDiscovery<ISM> ismDiscovery = new ISMDiscovery<>(ism);
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ismDiscovery.discover();
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BreadthFirstIterator<Class<ISM>, DefaultEdge> breadthFirstIterator = new BreadthFirstIterator<>(ismDiscovery.getGraph());
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List<Class<ISM>> toRetry = new ArrayList<>();
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while(breadthFirstIterator.hasNext()){
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Class<ISM> clz = breadthFirstIterator.next();
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manageClass(schemaAction, ism, clz, toRetry);
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List<Class<ISM>> nested = new ArrayList<>();
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for(Class<ISM> c : toRetry){
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manageClass(schemaAction, ism, c, nested);
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}
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toRetry = nested;
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if(clz==Embedded.class){
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schemaAction.manageEmbeddedClass(ValueSchema.class);
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}
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}
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for(Class<ISM> c : toRetry){
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manageClass(schemaAction, ism, c, null);
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}
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||||
|
||||
}
|
||||
}
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@SuppressWarnings({ "unchecked", "rawtypes" })
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protected <ISM extends ISManageable> void manageClass(SchemaAction schemaAction, Class<ISM> ism, Class<ISM> clz, List<Class<ISM>> toRetry) throws Exception{
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try {
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|
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if(ism==Embedded.class){
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schemaAction.manageEmbeddedClass((Class<Embedded>) clz);
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}
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if(ism==Entity.class){
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schemaAction.manageEntityClass((Class<Entity>) clz);
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}
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if(ism==Relation.class){
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schemaAction.manageRelationClass((Class<Relation>) clz);
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}
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} catch (SchemaNotFoundException e) {
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if(toRetry!=null){
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toRetry.add(clz);
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}
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} catch (SchemaAlreadyPresentException e) {
|
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logger.error("{}", e.getMessage());
|
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}catch (Exception e) {
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throw e;
|
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}
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}
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}
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@ -0,0 +1,19 @@
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<?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>
|
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</encoder>
|
||||
</appender>
|
||||
|
||||
|
||||
<logger name="org.gcube" level="INFO" />
|
||||
<logger name="org.gcube.informationsystem" level="DEBUG" />
|
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|
||||
<root level="WARN">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
|
||||
</configuration>
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Loading…
Reference in New Issue