/**
* This methods gives the requested child element for the given child name and attribute
*
* @param childName child element name
* @param attribute attribute of the child element
* @return
* @throws org.wso2.carbon.automation.engine.configurations.exceptions.NonExistenceException
*/
public Configuration get(String childName, Attribute attribute) throws NonExistenceException {
ArrayList<DynamicEntity> childEntity = rootEntity.get(childName);
for (DynamicEntity dynamicEntity : childEntity) {
if (((dynamicEntity.get(attribute.getName()))).equals(attribute.getValue())) {
rootEntity = dynamicEntity;
return this;
}
}
throw new NonExistenceException("No Such element found");
}
@Test
public void createAwithB() {
DynamicType simpleTypeA = helper.getType("SimpleA");
assertNotNull(simpleTypeA);
DynamicType simpleTypeB = helper.getType("SimpleB");
assertNotNull(simpleTypeB);
EntityManager em = emf.createEntityManager();
assertNotNull(JpaHelper.getServerSession(emf).getDescriptorForAlias("SimpleB"));
DynamicEntity simpleInstanceB = simpleTypeB.newDynamicEntity();
simpleInstanceB.set("id", 1);
simpleInstanceB.set("value1", "B2");
DynamicEntity simpleInstanceA = simpleTypeA.newDynamicEntity();
simpleInstanceA.set("id", 1);
simpleInstanceA.set("value1", "A2");
simpleInstanceA.<Collection<DynamicEntity>>get("b").add(simpleInstanceB);
simpleInstanceB.set("a", simpleInstanceA);
em.getTransaction().begin();
em.persist(simpleInstanceB);
em.persist(simpleInstanceA);
em.getTransaction().commit();
int simpleCountB =
((Number) em.createQuery("SELECT COUNT(s) FROM SimpleB s").getSingleResult()).intValue();
assertEquals(1, simpleCountB);
int simpleCountA =
((Number) em.createQuery("SELECT COUNT(s) FROM SimpleA s").getSingleResult()).intValue();
assertEquals(1, simpleCountA);
em.close();
}
@Override
public String marshal(DynamicEntity v) throws Exception {
if (null == jc || null == v) {
return null;
}
String street = v.get("street");
street = street.replace(' ', '_');
String city = v.get("city");
String state = v.get("state");
String zip = v.get("zip");
return street + "|" + city + "|" + state + "|" + zip;
}
@Test
public void removeAwithB_PrivateOwned() {
createAwithB();
DynamicType simpleAType = helper.getType("SimpleA");
((OneToManyMapping) simpleAType.getDescriptor().getMappingForAttributeName("b"))
.setIsPrivateOwned(true);
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
DynamicEntity a = (DynamicEntity) em.find(simpleAType.getJavaClass(), 1);
assertNotNull(a);
assertEquals(1, a.<Collection>get("b").size());
em.remove(a);
// em.remove(a.get("b", List.class).get(0));
em.getTransaction().commit();
}
@Test
public void createSimpleB() {
DynamicType simpleTypeB = helper.getType("SimpleB");
assertNotNull(simpleTypeB);
EntityManager em = emf.createEntityManager();
DynamicEntity simpleInstance = simpleTypeB.newDynamicEntity();
simpleInstance.set("id", 1);
simpleInstance.set("value1", "B1");
em.getTransaction().begin();
em.persist(simpleInstance);
em.getTransaction().commit();
int simpleCount =
((Number) em.createQuery("SELECT COUNT(s) FROM SimpleB s").getSingleResult()).intValue();
assertEquals(1, simpleCount);
em.close();
}
@Override
public DynamicEntity unmarshal(String v) throws Exception {
DynamicEntity address = jc.newDynamicEntity("mynamespace.Address");
StringTokenizer tokenizer = new StringTokenizer((String) v, "|");
String street = tokenizer.nextToken();
street = street.replace('_', ' ');
String city = tokenizer.nextToken();
String state = tokenizer.nextToken();
String zip = tokenizer.nextToken();
address.set("street", street);
address.set("city", city);
address.set("state", state);
address.set("zip", zip);
return address;
}
/**
* This method provides the property value of the given property name in generic type
*
* @param propertyName name of the property
* @param <T> generic type
* @return requested property value
*/
public <T> T getValue(String propertyName) {
return rootEntity.get(propertyName);
}
public Configuration get(String childName) {
rootEntity = rootEntity.get(childName);
return this;
}
public String buildFieldValue(Object instance, String fieldName, Session session) {
DynamicEntity person = (DynamicEntity) instance;
return person.get("start-time");
}