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

Example 86 with ClassLoaderResolver

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

the class AnnotationPlusXMLTest method testMapKeyColumn.

/**
 * Test of JPA @MapKeyColumn.
 */
public void testMapKeyColumn() {
    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);
    // Retrieve the metadata from the MetaDataManager (populates and initialises everything)
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Person.class.getName(), clr);
    assertEquals("phoneNumbers_key1", cmd1.getMetaDataForMember("phoneNumbers").getKeyMetaData().getColumnMetaData()[0].getName());
    assertTrue(cmd1.getMetaDataForMember("phoneNumbers").getKeyMetaData().getColumnMetaData()[0].getUnique());
}

Example 87 with ClassLoaderResolver

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

the class JPANamingFactoryTest method testDatastoreIdColumnName.

public void testDatastoreIdColumnName() {
    JPAEntityManagerFactory jpaEMF = (JPAEntityManagerFactory) emf;
    NucleusContext nucCtx = jpaEMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(MyDatastoreId.class, clr);
    NamingFactory factory = new JPANamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.COLUMN, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Column name for datastore-id is incorrect", "mydatastoreid_id", factory.getColumnName(cmd1, ColumnType.DATASTOREID_COLUMN));
}

Example 88 with ClassLoaderResolver

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

the class JPANamingFactoryTest method testVersionColumnName.

public void testVersionColumnName() {
    JPAEntityManagerFactory jpaEMF = (JPAEntityManagerFactory) emf;
    NucleusContext nucCtx = jpaEMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(Trade4.class, clr);
    NamingFactory factory = new JPANamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.COLUMN, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Column name for version is incorrect", "version", factory.getColumnName(cmd1, ColumnType.VERSION_COLUMN));
}

Example 89 with ClassLoaderResolver

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

the class JPANamingFactoryTest method testTableName.

public void testTableName() {
    JPAEntityManagerFactory jpaEMF = (JPAEntityManagerFactory) emf;
    NucleusContext nucCtx = jpaEMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(ByteArray.class, clr);
    NamingFactory factory = new JPANamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.TABLE, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Table name is incorrect", "bytearray", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.LOWER_CASE_QUOTED);
    assertEquals("Table name is incorrect", "\"bytearray\"", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.UPPER_CASE);
    assertEquals("Table name is incorrect", "BYTEARRAY", factory.getTableName(cmd1));
    factory.setNamingCase(NamingCase.UPPER_CASE_QUOTED);
    assertEquals("Table name is incorrect", "\"BYTEARRAY\"", factory.getTableName(cmd1));
    AbstractClassMetaData cmd2 = mmgr.getMetaDataForClass(SimpleClass.class, clr);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Table name is incorrect", "mysimpleclass", factory.getTableName(cmd2));
}

Example 90 with ClassLoaderResolver

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

the class SchemaHandlerTest method testForeignKeyRetrieval.

/**
 * Test of the retrieval of FKs.
 */
public void testForeignKeyRetrieval() {
    addClassesToSchema(new Class[] { SchemaClass1.class, SchemaClass2.class });
    PersistenceManager pm = pmf.getPersistenceManager();
    RDBMSStoreManager databaseMgr = (RDBMSStoreManager) storeMgr;
    // Retrieve the table for SchemaClass1
    ClassLoaderResolver clr = storeMgr.getNucleusContext().getClassLoaderResolver(null);
    DatastoreClass table1 = databaseMgr.getDatastoreClass(SchemaClass1.class.getName(), clr);
    // Check for the FK using the schema handler
    StoreSchemaHandler handler = databaseMgr.getSchemaHandler();
    Connection con = (Connection) databaseMgr.getConnectionManager().getConnection(((JDOPersistenceManager) pm).getExecutionContext()).getConnection();
    RDBMSTableFKInfo fkInfo = (RDBMSTableFKInfo) handler.getSchemaData(con, "foreign-keys", new Object[] { table1 });
    // Expecting single FK between SchemaClass1.other and SchemaClass2
    assertEquals("Number of FKs for table " + table1 + " is wrong", 1, fkInfo.getNumberOfChildren());
    // Check the FK details
    ForeignKeyInfo fk = (ForeignKeyInfo) fkInfo.getChild(0);
    assertEquals("FK Name is wrong", "TABLE1_FK1", ((String) fk.getProperty("fk_name")).toUpperCase());
    assertEquals("PK Table Name is wrong", "SCHEMA_TABLE_2", ((String) fk.getProperty("pk_table_name")).toUpperCase());
    assertEquals("FK Table Name is wrong", "SCHEMA_TABLE_1", ((String) fk.getProperty("fk_table_name")).toUpperCase());
    assertEquals("PK Column Name is wrong", "TABLE2_ID", ((String) fk.getProperty("pk_column_name")).toUpperCase());
    assertEquals("FK Column Name is wrong", "OTHER_ID", ((String) fk.getProperty("fk_column_name")).toUpperCase());
}