Examples with NucleusContext org.datanucleus.NucleusContext used on opensource projects

Example 31 with NucleusContext

use of org.datanucleus.NucleusContext in project tests by datanucleus.

the class DN2NamingFactoryTest method testEmbeddedPCColumnNames.

public void testEmbeddedPCColumnNames() {
    JDOPersistenceManagerFactory jdoPMF = (JDOPersistenceManagerFactory) pmf;
    NucleusContext nucCtx = jdoPMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    DN2NamingFactory factory = new DN2NamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.COLUMN, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    AbstractClassMetaData compCmd = mmgr.getMetaDataForClass(Computer.class, clr);
    AbstractMemberMetaData graphicsMmd = compCmd.getMetaDataForMember("graphicsCard");
    AbstractClassMetaData cardCmd = mmgr.getMetaDataForClass(ComputerCard.class, clr);
    AbstractMemberMetaData makerMmd = cardCmd.getMetaDataForMember("makerName");
    List<AbstractMemberMetaData> colMmds = new ArrayList<AbstractMemberMetaData>();
    colMmds.add(graphicsMmd);
    colMmds.add(makerMmd);
    String colName = factory.getColumnName(colMmds, 0);
    // Comes from EmbeddedMetaData override
    assertEquals("graphics_maker", colName);
}

Example 32 with NucleusContext

use of org.datanucleus.NucleusContext in project tests by datanucleus.

the class DN2NamingFactoryTest method testTableName.

public void testTableName() {
    JDOPersistenceManagerFactory jdoPMF = (JDOPersistenceManagerFactory) pmf;
    NucleusContext nucCtx = jdoPMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(BooleanArray.class, clr);
    DN2NamingFactory factory = new DN2NamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.TABLE, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Table name is incorrect", "booleanarray", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.LOWER_CASE_QUOTED);
    assertEquals("Table name is incorrect", "\"booleanarray\"", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.UPPER_CASE);
    assertEquals("Table name is incorrect", "BOOLEANARRAY", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.UPPER_CASE_QUOTED);
    assertEquals("Table name is incorrect", "\"BOOLEANARRAY\"", factory.getTableName(cmd1));
}

Example 33 with NucleusContext

use of org.datanucleus.NucleusContext in project datanucleus-api-jdo by datanucleus.

the class JDOMetaDataHandlerTest method testParseDefaultNamespace.

public void testParseDefaultNamespace() {
    NucleusContext nucCtx = new PersistenceNucleusContextImpl("JDO", null);
    MetaDataParser parser = new MetaDataParser(new JDOMetaDataManager(nucCtx), nucCtx.getPluginManager(), true, true);
    MetaData md = parser.parseMetaDataURL(getClass().getResource("/org/datanucleus/api/jdo/metadata/xml/package1.jdo"), "jdo");
    assertNotNull(md);
}

Example 34 with NucleusContext

use of org.datanucleus.NucleusContext in project datanucleus-api-jdo by datanucleus.

the class PersistenceFileMetaDataHandlerTest method testParseNamespace.

public void testParseNamespace() {
    NucleusContext nucCtx = new PersistenceNucleusContextImpl("JDO", null);
    MetaDataParser parser = new MetaDataParser(new JDOMetaDataManager(nucCtx), nucCtx.getPluginManager(), true, true);
    MetaData md = parser.parseMetaDataURL(getClass().getResource("/org/datanucleus/api/jdo/metadata/xml/persistence2.xml"), "persistence");
    assertNotNull(md);
}

Example 35 with NucleusContext

use of org.datanucleus.NucleusContext in project datanucleus-api-jdo by datanucleus.

the class MetaDataParserTest method testParseMetaDataURLnullURL.

public void testParseMetaDataURLnullURL() {
    NucleusContext nucCtx = new PersistenceNucleusContextImpl("JDO", null);
    MetaDataParser parser = new MetaDataParser(new JDOMetaDataManager(nucCtx), nucCtx.getPluginManager(), true, true);
    try {
        parser.parseMetaDataURL(null, "jdo");
        fail("expected JPOXException");
    } catch (NucleusException ex) {
    // expected
    }
}