Athish created OLINGO-1044:
------------------------------
Summary: Trying to Add and Flush
Key: OLINGO-1044
URL: https://issues.apache.org/jira/browse/OLINGO-1044
Project: Olingo
Issue Type: Bug
Components: odata4-client
Affects Versions: (Java) V4 4.3.0
Reporter: Athish
Service.java & System.java generated from olingo maven plugin from the CRM 2016
$Metadata
Trying to create ODataClient
Service<EdmEnabledODataClient> service = Service
.getV4("https://example.crm2016/api/data/v8.1";);
odata.test.pojo.microsoft.dynamics.crm.System container =
service.getEntityContainer(odata.test.pojo.microsoft.dynamics.crm.System.class);
Trying to preform CRUD operation
1.Retrial from the Container is working fine
for (Contact c : container.getContacts())
System.out.printf("Customer ID: %s - Company: %s%n",
c.getFirstname(), c.getLastname());
2. When trying to Create by Adding and Flush getting Null Pointer Exception
final Contact order = container.newEntityInstance(Contact.class);
order.setFirstname("try with flush");
container.getContacts().add(order);
container.flush();
Exception in thread "main" java.lang.NullPointerException
at
org.apache.olingo.ext.proxy.utils.CoreUtils.getODataEntityProperty(CoreUtils.java:153)
at
org.apache.olingo.ext.proxy.utils.CoreUtils.addProperties(CoreUtils.java:294)
at
org.apache.olingo.ext.proxy.commons.AbstractPersistenceManager.processEntityContext(AbstractPersistenceManager.java:157)
at
org.apache.olingo.ext.proxy.commons.AbstractPersistenceManager.flush(AbstractPersistenceManager.java:99)
at
org.apache.olingo.ext.proxy.commons.TransactionalPersistenceManagerImpl.flush(TransactionalPersistenceManagerImpl.java:49)
at
org.apache.olingo.ext.proxy.commons.EntityContainerInvocationHandler.invoke(EntityContainerInvocationHandler.java:86)
at com.sun.proxy.$Proxy3.flush(Unknown Source)
at com.test.olingo.pojo.PojoExample.insert(PojoExample.java:72)
at com.test.olingo.pojo.PojoExample.main(PojoExample.java:54)
client.getCachedEdm().getEntityType(entity) is returing null
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