Examples with JPADynamicHelper org.eclipse.persistence.jpa.dynamic.JPADynamicHelper used on opensource projects

Example 1 with JPADynamicHelper

use of org.eclipse.persistence.jpa.dynamic.JPADynamicHelper in project eclipselink by eclipse-ee4j.

the class PersistenceContext method newEntity.

/**
 * A convenience method to create a new dynamic entity of the given type
 */
public DynamicEntity newEntity(Map<String, String> tenantId, String type) {
    JPADynamicHelper helper = new JPADynamicHelper(getEmf());
    DynamicEntity entity;
    try {
        entity = helper.newDynamicEntity(type);
    } catch (IllegalArgumentException e) {
        ClassDescriptor descriptor = getDescriptor(type);
        if (descriptor != null) {
            DynamicType jaxbType = (DynamicType) descriptor.getProperty(DynamicType.DESCRIPTOR_PROPERTY);
            if (jaxbType != null) {
                return jaxbType.newDynamicEntity();
            }
        }
        JPARSLogger.exception(getSessionLog(), "exception_thrown_while_creating_dynamic_entity", new Object[] { type }, e);
        throw e;
    }
    return entity;
}

Example 2 with JPADynamicHelper

use of org.eclipse.persistence.jpa.dynamic.JPADynamicHelper in project eclipselink by eclipse-ee4j.

the class EmployeeUpdateTestSuite method setUp.

@BeforeClass
public static void setUp() throws Exception {
    emf = DynamicTestHelper.createEMF(DYNAMIC_PERSISTENCE_NAME);
    helper = new JPADynamicHelper(emf);
    deSystem = DynamicEmployeeSystem.buildProject(helper);
    serverSession = JpaHelper.getServerSession(emf);
    deSystem.populate(helper, emf.createEntityManager());
    serverSession.getIdentityMapAccessor().initializeAllIdentityMaps();
    qTracker = QuerySQLTracker.install(serverSession);
    // QuerySQLTracker only works if logging is set to FINE
    serverSession.setLogLevel(SessionLog.FINE);
}

Example 3 with JPADynamicHelper

use of org.eclipse.persistence.jpa.dynamic.JPADynamicHelper in project eclipselink by eclipse-ee4j.

the class TableSequencingTestSuite method setUp.

@BeforeClass
public static void setUp() {
    emf = DynamicTestHelper.createEMF(DYNAMIC_PERSISTENCE_NAME);
    helper = new JPADynamicHelper(emf);
    DynamicClassLoader dcl = helper.getDynamicClassLoader();
    TableSequence sequence = new TableSequence();
    sequence.setTableName("TEST_SEQ");
    sequence.setCounterFieldName("SEQ_VALUE");
    sequence.setNameFieldName("SEQ_NAME");
    sequence.setPreallocationSize(5);
    helper.getSession().getProject().getLogin().setDefaultSequence(sequence);
    sequence.onConnect(helper.getSession().getPlatform());
    Class<?> javaType = dcl.createDynamicClass("model.sequencing." + ENTITY_TYPE);
    DynamicTypeBuilder typeBuilder = new JPADynamicTypeBuilder(javaType, null, TABLE_NAME);
    typeBuilder.setPrimaryKeyFields("SID");
    typeBuilder.addDirectMapping("id", int.class, "SID");
    typeBuilder.addDirectMapping("value1", String.class, "VAL_1");
    typeBuilder.configureSequencing(sequence, ENTITY_TYPE + "_SEQ", "SID");
    helper.addTypes(true, true, typeBuilder.getType());
}

Example 4 with JPADynamicHelper

use of org.eclipse.persistence.jpa.dynamic.JPADynamicHelper in project eclipselink by eclipse-ee4j.

the class SimpleTypes_ManyToMany method setUp.

@BeforeClass
public static void setUp() {
    emf = DynamicTestHelper.createEMF(DYNAMIC_PERSISTENCE_NAME);
    helper = new JPADynamicHelper(emf);
    DynamicClassLoader dcl = helper.getDynamicClassLoader();
    Class<?> simpleTypeA = dcl.createDynamicClass("model.SimpleA");
    DynamicTypeBuilder aFactory = new JPADynamicTypeBuilder(simpleTypeA, null, "SIMPLE_TYPE_A");
    aFactory.setPrimaryKeyFields("SID");
    Class<?> simpleTypeB = dcl.createDynamicClass("model.SimpleB");
    DynamicTypeBuilder bFactory = new JPADynamicTypeBuilder(simpleTypeB, null, "SIMPLE_TYPE_B");
    bFactory.setPrimaryKeyFields("SID");
    bFactory.addDirectMapping("id", int.class, "SID");
    bFactory.addDirectMapping("value1", String.class, "VAL_1");
    bFactory.addOneToOneMapping("a", aFactory.getType(), "A_FK");
    aFactory.addDirectMapping("id", int.class, "SID");
    aFactory.addDirectMapping("value1", String.class, "VAL_1");
    aFactory.addManyToManyMapping("b", bFactory.getType(), "SIMPLE_A_B");
    helper.addTypes(true, true, aFactory.getType(), bFactory.getType());
}

Example 5 with JPADynamicHelper

use of org.eclipse.persistence.jpa.dynamic.JPADynamicHelper in project eclipselink by eclipse-ee4j.

the class SimpleTypeCompositeKeyTestSuite method setUp.

@BeforeClass
public static void setUp() throws Exception {
    emf = DynamicTestHelper.createEMF(DYNAMIC_PERSISTENCE_NAME);
    helper = new JPADynamicHelper(emf);
    DynamicClassLoader dcl = helper.getDynamicClassLoader();
    Class<?> javaType = dcl.createDynamicClass("model.Simple");
    DynamicTypeBuilder typeBuilder = new JPADynamicTypeBuilder(javaType, null, "SIMPLE_TYPE");
    typeBuilder.setPrimaryKeyFields("SID1", "SID2");
    typeBuilder.addDirectMapping("id1", int.class, "SID1");
    typeBuilder.addDirectMapping("id2", int.class, "SID2");
    typeBuilder.addDirectMapping("value1", String.class, "VAL_1");
    typeBuilder.addDirectMapping("value2", boolean.class, "VAL_2");
    typeBuilder.addDirectMapping("value3", Calendar.class, "VAL_3");
    typeBuilder.addDirectMapping("value4", Character.class, "VAL_4");
    helper.addTypes(true, true, typeBuilder.getType());
    simpleType = helper.getType("Simple");
}