[tests maven] AssertionError Héritage de classes

**natoine** · 12/03/2010, 18h08

Donc j'ai une classe Document abstraite et une classe héritant de Document, DocumentHTML qui elle n'est pas abstraite.
J'aimerai faire persister toutes mes instances de Document dans une même table.

Je fais des tests unitaires dans mon projet Maven, mais je ne passe pas un test simple d'insertion d'un document.
Je ne comprends pas l'erreur que me renvoie maven.

Erreur :

-------------------------------------------------------------------------------
Test set: fr.natoine.annotations_persistence.document.DocumentTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.778 sec <<< FAILURE!
testInsertDocument(fr.natoine.annotations_persistence.document.DocumentTest) Time elapsed: 0.767 sec <<< FAILURE!
java.lang.AssertionError
at org.hibernate.cfg.AnnotationBinder.getElementsToProcess(AnnotationBinder.java:817)
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:667)
at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:546)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:291)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1162)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226)
at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:191)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:253)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
at fr.natoine.annotations_persistence.document.DocumentTest.testInsertDocument(DocumentTest.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at junit.framework.TestCase.runTest(TestCase.java:164)
at junit.framework.TestCase.runBare(TestCase.java:130)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:228)
at junit.framework.TestSuite.run(TestSuite.java:223)
at org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:35)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338)
at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997)

Code de Document :

Code :

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package fr.natoine.annotations_persistence.document;
 
import java.io.Serializable;
import java.util.Date;
 
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.MappedSuperclass;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlRootElement;
 
@XmlRootElement
@Entity
@MappedSuperclass
@Table(name = "DOCUMENT")
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
public abstract class Document implements Serializable
{
	@Id @GeneratedValue
    @Column(name = "DOCUMENT_ID")
	private Long id;
	@Column(name = "DOCUMENT_TITLE")
	private String title;
	@Column(name = "DOCUMENT_URL")
	private String url;
	@Column(name = "DOCUMENT_DATE_CREATION")
	private Date creation_in_context;
	@Column(name = "DOCUMENT_CONTEXT")
	private String context;
 
 
	public String getTitle() {
		return title;
	}
	public void setTitle(String title) {
		this.title = title;
	}
	public String getUrl() {
		return url;
	}
	public void setUrl(String url) {
		this.url = url;
	}
	public Date getCreation_in_context() {
		return creation_in_context;
	}
	public void setCreation_in_context(Date creationInContext) {
		creation_in_context = creationInContext;
	}
	public String getContext() {
		return context;
	}
	public void setContext(String context) {
		this.context = context;
	}
	public Long getId() {
		return id;
	}
 
}

Code de DocumentHTML :

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package fr.natoine.annotations_persistence.document;
 
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.xml.bind.annotation.XmlRootElement;
 
@XmlRootElement
@Entity
public class DocumentHTML extends Document 
{
	@Column(name = "DOCUMENTHTML_CONTENT")
	private String content_html;
 
	public String getContent_html() {
		return content_html;
	}
 
	public void setContent_html(String contentHtml) {
		content_html = contentHtml;
	}
 
}

Code de Test :

Code :

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package fr.natoine.annotations_persistence.document;
 
import java.util.Date;
 
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.Persistence;
 
import junit.framework.TestCase;
 
public class DocumentTest extends TestCase
{
 
	public DocumentTest(String name) 
	{
	    super(name);
	  }
 
 
	public void testInsertDocument()
	{
		//Créer un document
		Document _doc = new DocumentHTML();
		_doc.setContext("test");
		_doc.setCreation_in_context(new Date());
		_doc.setTitle("doc de test");
		_doc.setUrl("url de test");
		//le rendre persistant
		EntityManagerFactory emf = Persistence.createEntityManagerFactory("annotation");
        EntityManager em = emf.createEntityManager();
        EntityTransaction tx = em.getTransaction();
        tx.begin();
        em.persist(_doc);
        tx.commit();
        em.close();
	}
}

persistence.xml :

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<persistence xmlns="http://java.sun.com/xml/ns/persistence"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
    http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
   version="1.0">
   <persistence-unit name="annotation">
      <properties>
          <property name="hibernate.ejb.cfgfile"
               value="/hibernate.cfg.xml"/>
      </properties>
   </persistence-unit>
</persistence>

et hibernate.cfg.xml :

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<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
 
<hibernate-configuration>
 
    <session-factory>
 
    	<!-- PostGresql connection settings -->
    <!--	<property name="connection.url">jdbc:postgresql://localhost/firsthibernate</property>
		<property name="connection.username">postgres</property>
		<property name="connection.driver_class">org.postgresql.Driver</property>
		<property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property>
		<property name="connection.password">p</property>
    -->
		<!-- MySQL connection settings -->
		<property name="connection.url">jdbc:mysql://localhost/hibSample</property>
		<property name="connection.username">hibernate_user</property>
		<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
		<property name="connection.password">hibernate_pwd</property>
		<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
 
        <!-- HSQL connection settings -->
        <!-- 
        <property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
        <property name="connection.url">jdbc:hsqldb:hsql://localhost</property>
        <property name="connection.username">sa</property>
        <property name="connection.password"></property>
        <property name="dialect">org.hibernate.dialect.HSQLDialect</property>
		 -->
        <!-- JDBC connection pool (use the built-in) -->
        <property name="connection.pool_size">1</property>
 
        <!-- Enable Hibernate's automatic session context management -->
        <property name="current_session_context_class">thread</property>
 
        <!-- Disable the second-level cache  -->
        <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
 
        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">true</property>
 
        <!-- Drop and re-create the database schema on startup -->
        <property name="hbm2ddl.auto">update</property>
 
		<!-- mapping resource -->
	  	<!-- 
	    <mapping resource="org/hibernate/tutorial/domain/Event.hbm.xml"/>
        <mapping resource="org/hibernate/tutorial/domain/Person.hbm.xml"/>
		 -->
		 <!-- List of annotated Class -->
		 <mapping class="fr.natoine.annotations_persistence.selection.Selection"/>
		 <mapping class="fr.natoine.annotations_persistence.selection.SelectionHTML"/>
		 <mapping class="fr.natoine.annotations_persistence.annotation.Annotation"/>
		 <mapping class="fr.natoine.annotations_persistence.annotation.AnnotationDocument"/>
		 <mapping class="fr.natoine.annotations_persistence.annotation.AnnotationSelection"/>
		 <mapping class="fr.natoine.annotations_persistence.document.Document"/>
		 <mapping class="fr.natoine.annotations_persistence.document.DocumentHTML"/>
		 <mapping class="fr.natoine.annotations_persistence.document.post.Post"/>
		 <mapping class="fr.natoine.annotations_persistence.document.post.FreeText"/>
		 <mapping class="fr.natoine.annotations_persistence.document.post.SimpleLabel"/>
 
		 <mapping class="fr.natoine.user_persistence.User"/>
    </session-factory>
 
</hibernate-configuration>

**natoine** · 12/03/2010, 18h25

Maven en console me crache :

-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running fr.natoine.annotations_persistence.document.DocumentTest
2 [main] INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.4.0.GA
12 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.3.2.GA
24 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
27 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
30 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
96 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.1.0.GA
99 [main] INFO org.hibernate.ejb.Version - Hibernate EntityManager 3.4.0.GA
383 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml
383 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml
453 [main] INFO org.hibernate.cfg.Configuration - Configured SessionFactory: null
543 [main] INFO org.hibernate.cfg.AnnotationBinder - Binding entity from annotated class: fr.natoine.annotations_persistence.selection.Selection
622 [main] INFO org.hibernate.cfg.annotations.EntityBinder - Bind entity fr.natoine.annotations_persistence.selection.Selection on table SELECTION
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.857 sec <<< FAILURE!

Results :

Failed tests:
testInsertDocument(fr.natoine.annotations_persistence.document.DocumentTest)

Tests run: 1, Failures: 1, Errors: 0, Skipped: 0

Il fait référence à une classe dans laquelle j'ai un attribut de type Document.
Le code de cette classe est :

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package fr.natoine.annotations_persistence.selection;
 
import java.io.Serializable;
import java.util.Date;
 
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.MappedSuperclass;
import javax.persistence.Table;
import javax.persistence.InheritanceType;
import javax.xml.bind.annotation.XmlRootElement;
 
import fr.natoine.annotations_persistence.document.Document;
import fr.natoine.user_persistence.User;
 
@XmlRootElement
@Entity
@MappedSuperclass
@Table(name = "SELECTION")
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
public abstract class Selection implements Serializable 
{
	@Id @GeneratedValue
	@Column(name = "SELECTION_ID")
	protected Long id;
	@Column(name = "SELECTION_URL_SOURCE")
	private String url_source;
	@Column(name = "SELECTION_BEGIN")
	private String begin;
	@Column(name = "SELECTION_END")
	private String end;
	@ManyToOne(cascade = CascadeType.ALL, targetEntity = Document.class)
	@JoinColumn(name = "DOCUMENT_ID")
	private Document selection_origin;
	@Column(name = "SELECTION_CONTEXT")
	private String context;
	@ManyToOne(cascade = CascadeType.ALL, targetEntity = User.class)
	@JoinColumn(name = "USER_ID")
	private User author;
	@Column(name = "SELECTION_CREATION")
	private Date creation;
 
	public Selection() {
	}
 
	public Long getId() {
		return id;
	}
 
	public String getUrl_source() {
		return url_source;
	}
 
	public void setUrl_source(String urlSource) {
		url_source = urlSource;
	}
 
	public String getBegin() {
		return begin;
	}
 
	public void setBegin(String begin) {
		this.begin = begin;
	}
 
	public String getEnd() {
		return end;
	}
 
	public void setEnd(String end) {
		this.end = end;
	}
 
	public Document getSelection_origin() {
		return selection_origin;
	}
 
	public void setSelection_origin(Document selectionOrigin) {
		selection_origin = selectionOrigin;
	}
 
	public User getAuthor() {
		return author;
	}
 
	public void setAuthor(User author) {
		this.author = author;
	}
 
	public String getContext() {
		return context;
	}
 
	public void setContext(String context) {
		this.context = context;
	}
 
	public Date getCreation() {
		return creation;
	}
 
	public void setCreation(Date creation) {
		this.creation = creation;
	}
}

**natoine** · 12/03/2010, 23h15

Je comprends vraiment pas d'ou vient le problème.
J'ai mis mon mapping de Selection en commentaire dans hibernat.cfg.xml
Du coup j'ai la même erreur avec binding entity Document

Mais ça ne marche toujours pas...
J'ai vraiment besoin d'aide là

**natoine** · 12/03/2010, 23h57

C'est bon j'ai viré l'annotation en trop : @MappedSuperclass

[tests maven] AssertionError Héritage de classes

Hibernate Java

Vue hybride

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