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Example 91 with ClassMetaData

use of org.datanucleus.metadata.ClassMetaData in project tests by datanucleus.

the class XMLTest method testNamedQuery.

/**
 * Test of JPA <named-query>, <named-native-query>
 */
public void testNamedQuery() {
    NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
    ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
    MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
    PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
    metaDataMgr.loadPersistenceUnit(pumd, null);
    ClassMetaData cmd = (ClassMetaData) metaDataMgr.getMetaDataForClass(LoginAccount.class.getName(), clr);
    QueryMetaData[] qmds = cmd.getQueries();
    assertNotNull("LoginAccount has no queries!", qmds);
    assertEquals("LoginAccount has incorrect number of queries", 2, qmds.length);
    QueryMetaData jpqlQuery = null;
    QueryMetaData sqlQuery = null;
    if (qmds[0].getLanguage().equals(QueryLanguage.JPQL.toString())) {
        jpqlQuery = qmds[0];
    } else if (qmds[1].getLanguage().equals(QueryLanguage.JPQL.toString())) {
        jpqlQuery = qmds[1];
    }
    if (qmds[0].getLanguage().equals(QueryLanguage.SQL.toString())) {
        sqlQuery = qmds[0];
    } else if (qmds[1].getLanguage().equals(QueryLanguage.SQL.toString())) {
        sqlQuery = qmds[1];
    }
    if (jpqlQuery == null) {
        fail("No JPQL Query was registered for LoginAccount");
    }
    if (sqlQuery == null) {
        fail("No SQL Query was registered for LoginAccount");
    }
    assertEquals("LoginAccount JPQL has incorrect query name", "LoginForJohnSmith", jpqlQuery.getName());
    assertEquals("LoginAccount JPQL has incorrect query", "SELECT a FROM LoginAccount a WHERE a.firstName='John' AND a.lastName='Smith'", jpqlQuery.getQuery());
    assertEquals("LoginAccount SQL has incorrect query name", "LoginForJohn", sqlQuery.getName());
    assertEquals("LoginAccount SQL has incorrect query", "SELECT * FROM JPALOGIN WHERE FIRSTNAME = 'John'", sqlQuery.getQuery());
}
Also used : QueryMetaData(org.datanucleus.metadata.QueryMetaData) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) NucleusContext(org.datanucleus.NucleusContext) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) MetaDataManager(org.datanucleus.metadata.MetaDataManager) PersistenceNucleusContextImpl(org.datanucleus.PersistenceNucleusContextImpl) PersistenceUnitMetaData(org.datanucleus.metadata.PersistenceUnitMetaData) ClassMetaData(org.datanucleus.metadata.ClassMetaData)

Example 92 with ClassMetaData

use of org.datanucleus.metadata.ClassMetaData in project tests by datanucleus.

the class XMLTest method testEventListeners.

/**
 * Test of Event Listeners
 */
public void testEventListeners() {
    NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
    ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
    MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
    PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
    metaDataMgr.loadPersistenceUnit(pumd, null);
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(WebSite.class.getName(), clr);
    // Example callbacks
    EventListenerMetaData elmd = cmd1.getListenerForClass(cmd1.getFullClassName());
    assertNotNull("Site didnt have its own class registered as an EventListener!", elmd);
    assertEquals("Site EventListener has incorrect method for prePersist callback", elmd.getClassName() + ".prePersist", elmd.getMethodNameForCallbackClass(PrePersist.class.getName()));
    assertEquals("Site EventListener has incorrect method for postPersist callback", elmd.getClassName() + ".postPersist", elmd.getMethodNameForCallbackClass(PostPersist.class.getName()));
    assertEquals("Site EventListener has incorrect method for postPersist callback", elmd.getClassName() + ".load", elmd.getMethodNameForCallbackClass(PostLoad.class.getName()));
    assertNull(elmd.getMethodNameForCallbackClass(PreRemove.class.getName()));
    // Example listener
    elmd = cmd1.getListenerForClass(MyListener.class.getName());
    assertNotNull("Site didnt have MyListener registered as an EventListener!", elmd);
    assertEquals("Site EventListener has incorrect method for prePersist callback", elmd.getClassName() + ".register", elmd.getMethodNameForCallbackClass(PostPersist.class.getName()));
    assertEquals("Site EventListener has incorrect method for postPersist callback", elmd.getClassName() + ".deregister", elmd.getMethodNameForCallbackClass(PreRemove.class.getName()));
    assertNull(elmd.getMethodNameForCallbackClass(PrePersist.class.getName()));
}
Also used : JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) NucleusContext(org.datanucleus.NucleusContext) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) MetaDataManager(org.datanucleus.metadata.MetaDataManager) PersistenceNucleusContextImpl(org.datanucleus.PersistenceNucleusContextImpl) EventListenerMetaData(org.datanucleus.metadata.EventListenerMetaData) PersistenceUnitMetaData(org.datanucleus.metadata.PersistenceUnitMetaData) ClassMetaData(org.datanucleus.metadata.ClassMetaData)

Example 93 with ClassMetaData

use of org.datanucleus.metadata.ClassMetaData in project tests by datanucleus.

the class XMLTest method testOneToManyBiFK.

/**
 * Test of JPA 1-N bidir FK relation
 */
public void testOneToManyBiFK() {
    NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
    ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
    MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
    PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
    metaDataMgr.loadPersistenceUnit(pumd, null);
    // owner side
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Manager.class.getName(), clr);
    AbstractMemberMetaData fmd1 = cmd1.getMetaDataForMember("departments");
    assertNotNull("Manager.departments is null!", fmd1);
    assertEquals("Manager.departments mapped-by is incorrect", fmd1.getMappedBy(), "manager");
    assertEquals("Manager.departments relationType is incorrect", fmd1.getRelationType(clr), RelationType.ONE_TO_MANY_BI);
    ElementMetaData elemmd = fmd1.getElementMetaData();
    assertNull("Manager.departments has join column info but shouldnt (specified on N side)", elemmd);
    // non-owner side
    ClassMetaData cmd2 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Department.class.getName(), clr);
    AbstractMemberMetaData fmd2 = cmd2.getMetaDataForMember("manager");
    assertNotNull("Department.manager is null!", fmd2);
    assertEquals("Department.manager mapped-by is incorrect", fmd2.getMappedBy(), null);
    assertEquals("Department.manager relationType is incorrect", fmd2.getRelationType(clr), RelationType.MANY_TO_ONE_BI);
    ColumnMetaData[] colmds = fmd2.getColumnMetaData();
    assertNotNull("Department.manager has no join column info", colmds);
    assertEquals("Department.manager has incorrect number of joincolumns", colmds.length, 1);
    assertEquals("Department.manager joincolumn name is wrong", "MGR_ID", colmds[0].getName());
}
Also used : JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) ElementMetaData(org.datanucleus.metadata.ElementMetaData) NucleusContext(org.datanucleus.NucleusContext) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) MetaDataManager(org.datanucleus.metadata.MetaDataManager) PersistenceNucleusContextImpl(org.datanucleus.PersistenceNucleusContextImpl) ColumnMetaData(org.datanucleus.metadata.ColumnMetaData) AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData) PersistenceUnitMetaData(org.datanucleus.metadata.PersistenceUnitMetaData) ClassMetaData(org.datanucleus.metadata.ClassMetaData)

Example 94 with ClassMetaData

use of org.datanucleus.metadata.ClassMetaData in project tests by datanucleus.

the class XMLTest method testOneToManyUniMapFK.

/**
 * Test of JPA 1-N unidir Map relation.
 */
public void testOneToManyUniMapFK() {
    NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
    ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
    MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
    PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
    metaDataMgr.loadPersistenceUnit(pumd, null);
    // owner side
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Person.class.getName(), clr);
    AbstractMemberMetaData fmd1 = cmd1.getMetaDataForMember("phoneNumbers");
    assertNotNull("Department.phoneNumbers is null!", fmd1);
    assertEquals("Department.phoneNumbers mapped-by is incorrect", fmd1.getMappedBy(), null);
    assertEquals("Department.phoneNumbers relationType is incorrect", fmd1.getRelationType(clr), RelationType.ONE_TO_MANY_UNI);
    assertEquals("Department.phoneNumbers jointable name is incorrect", fmd1.getTable(), null);
    MapMetaData mmd = fmd1.getMap();
    assertNotNull("Department.phoneNumbers has no Map metadata!", mmd);
    KeyMetaData keymd = fmd1.getKeyMetaData();
    assertNotNull("Department.phoneNumbers has no Key metadata!", keymd);
    assertEquals("Department.phoneNumbers has incorrect key mapped-by", keymd.getMappedBy(), "name");
}
Also used : JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) KeyMetaData(org.datanucleus.metadata.KeyMetaData) NucleusContext(org.datanucleus.NucleusContext) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) MetaDataManager(org.datanucleus.metadata.MetaDataManager) PersistenceNucleusContextImpl(org.datanucleus.PersistenceNucleusContextImpl) MapMetaData(org.datanucleus.metadata.MapMetaData) AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData) PersistenceUnitMetaData(org.datanucleus.metadata.PersistenceUnitMetaData) ClassMetaData(org.datanucleus.metadata.ClassMetaData)

Example 95 with ClassMetaData

use of org.datanucleus.metadata.ClassMetaData in project tests by datanucleus.

the class XMLTest method testSequenceGenerator.

/**
 * Test of JPA <sequence-generator>
 */
public void testSequenceGenerator() {
    NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
    ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
    MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
    PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
    metaDataMgr.loadPersistenceUnit(pumd, null);
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Department.class.getName(), clr);
    PackageMetaData pmd = cmd1.getPackageMetaData();
    assertEquals("Number of Sequences registered for Department class is wrong", pmd.getNoOfSequences(), 1);
    SequenceMetaData seqmd = pmd.getSequences()[0];
    assertEquals("SequenceGenerator has incorrect name", seqmd.getName(), "DepartmentGenerator");
    assertEquals("SequenceGenerator has incorrect sequence name", seqmd.getDatastoreSequence(), "DEPT_SEQ");
    assertEquals("SequenceGenerator has incorrect initial value", seqmd.getInitialValue(), 1);
    assertEquals("SequenceGenerator has incorrect allocation size", seqmd.getAllocationSize(), 50);
}
Also used : JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) PackageMetaData(org.datanucleus.metadata.PackageMetaData) NucleusContext(org.datanucleus.NucleusContext) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) JPAMetaDataManager(org.datanucleus.api.jpa.metadata.JPAMetaDataManager) MetaDataManager(org.datanucleus.metadata.MetaDataManager) PersistenceNucleusContextImpl(org.datanucleus.PersistenceNucleusContextImpl) PersistenceUnitMetaData(org.datanucleus.metadata.PersistenceUnitMetaData) ClassMetaData(org.datanucleus.metadata.ClassMetaData) SequenceMetaData(org.datanucleus.metadata.SequenceMetaData)

Aggregations

ClassMetaData (org.datanucleus.metadata.ClassMetaData)109 AbstractMemberMetaData (org.datanucleus.metadata.AbstractMemberMetaData)55 MetaDataManager (org.datanucleus.metadata.MetaDataManager)55 ClassLoaderResolver (org.datanucleus.ClassLoaderResolver)53 NucleusContext (org.datanucleus.NucleusContext)52 PersistenceNucleusContextImpl (org.datanucleus.PersistenceNucleusContextImpl)51 JPAMetaDataManager (org.datanucleus.api.jpa.metadata.JPAMetaDataManager)51 PersistenceUnitMetaData (org.datanucleus.metadata.PersistenceUnitMetaData)38 AbstractClassMetaData (org.datanucleus.metadata.AbstractClassMetaData)18 ClassLoaderResolverImpl (org.datanucleus.ClassLoaderResolverImpl)14 ColumnMetaData (org.datanucleus.metadata.ColumnMetaData)14 ElementMetaData (org.datanucleus.metadata.ElementMetaData)14 JoinMetaData (org.datanucleus.metadata.JoinMetaData)14 PackageMetaData (org.datanucleus.metadata.PackageMetaData)14 Label (org.datanucleus.enhancer.asm.Label)6 FileMetaData (org.datanucleus.metadata.FileMetaData)6 InterfaceMetaData (org.datanucleus.metadata.InterfaceMetaData)6 PropertyMetaData (org.datanucleus.metadata.PropertyMetaData)6 KeyMetaData (org.datanucleus.metadata.KeyMetaData)5 MapMetaData (org.datanucleus.metadata.MapMetaData)5