package com.softwaremill.common.cdi.persistence;
import javax.persistence.*;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.metamodel.Metamodel;
import java.util.Map;
/**
* Before most operations on an {@link EntityManager}, calls {@link javax.persistence.EntityManager#joinTransaction()}.
* @author Adam Warski (adam at warski dot org)
*/
public class EntityManagerTxEnlistDecorator implements EntityManager {
private EntityManager delegate;
public EntityManagerTxEnlistDecorator(EntityManager delegate) {
this.delegate = delegate;
}
public void persist(Object entity) {
delegate.joinTransaction();
delegate.persist(entity);
}
public <T> T merge(T entity) {
delegate.joinTransaction();
return delegate.merge(entity);
}
public void remove(Object entity) {
delegate.joinTransaction();
delegate.remove(entity);
}
public <T> T find(Class<T> entityClass, Object primaryKey) {
delegate.joinTransaction();
return delegate.find(entityClass, primaryKey);
}
public <T> T find(Class<T> entityClass, Object primaryKey, Map<String, Object> properties) {
delegate.joinTransaction();
return delegate.find(entityClass, primaryKey, properties);
}
public <T> T find(Class<T> entityClass, Object primaryKey, LockModeType lockMode) {
delegate.joinTransaction();
return delegate.find(entityClass, primaryKey, lockMode);
}
public <T> T find(Class<T> entityClass, Object primaryKey, LockModeType lockMode, Map<String, Object> properties) {
delegate.joinTransaction();
return delegate.find(entityClass, primaryKey, lockMode, properties);
}
public <T> T getReference(Class<T> entityClass, Object primaryKey) {
delegate.joinTransaction();
return delegate.getReference(entityClass, primaryKey);
}
public void flush() {
delegate.joinTransaction();
delegate.flush();
}
public void setFlushMode(FlushModeType flushMode) {
delegate.joinTransaction();
delegate.setFlushMode(flushMode);
}
public FlushModeType getFlushMode() {
delegate.joinTransaction();
return delegate.getFlushMode();
}
public void lock(Object entity, LockModeType lockMode) {
delegate.joinTransaction();
delegate.lock(entity, lockMode);
}
public void lock(Object entity, LockModeType lockMode, Map<String, Object> properties) {
delegate.joinTransaction();
delegate.lock(entity, lockMode, properties);
}
public void refresh(Object entity) {
delegate.joinTransaction();
delegate.refresh(entity);
}
public void refresh(Object entity, Map<String, Object> properties) {
delegate.joinTransaction();
delegate.refresh(entity, properties);
}
public void refresh(Object entity, LockModeType lockMode) {
delegate.joinTransaction();
delegate.refresh(entity, lockMode);
}
public void refresh(Object entity, LockModeType lockMode, Map<String, Object> properties) {
delegate.joinTransaction();
delegate.refresh(entity, lockMode, properties);
}
public void clear() {
delegate.joinTransaction();
delegate.clear();
}
public void detach(Object entity) {
delegate.joinTransaction();
delegate.detach(entity);
}
public boolean contains(Object entity) {
delegate.joinTransaction();
return delegate.contains(entity);
}
public LockModeType getLockMode(Object entity) {
delegate.joinTransaction();
return delegate.getLockMode(entity);
}
public void setProperty(String propertyName, Object value) {
delegate.joinTransaction();
delegate.setProperty(propertyName, value);
}
public Map<String, Object> getProperties() {
delegate.joinTransaction();
return delegate.getProperties();
}
public Query createQuery(String qlString) {
delegate.joinTransaction();
return delegate.createQuery(qlString);
}
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
delegate.joinTransaction();
return delegate.createQuery(criteriaQuery);
}
public <T> TypedQuery<T> createQuery(String qlString, Class<T> resultClass) {
delegate.joinTransaction();
return delegate.createQuery(qlString, resultClass);
}
public Query createNamedQuery(String name) {
delegate.joinTransaction();
return delegate.createNamedQuery(name);
}
public <T> TypedQuery<T> createNamedQuery(String name, Class<T> resultClass) {
delegate.joinTransaction();
return delegate.createNamedQuery(name, resultClass);
}
public Query createNativeQuery(String sqlString) {
delegate.joinTransaction();
return delegate.createNativeQuery(sqlString);
}
public Query createNativeQuery(String sqlString, Class resultClass) {
delegate.joinTransaction();
return delegate.createNativeQuery(sqlString, resultClass);
}
public Query createNativeQuery(String sqlString, String resultSetMapping) {
delegate.joinTransaction();
return delegate.createNativeQuery(sqlString, resultSetMapping);
}
public void joinTransaction() {
delegate.joinTransaction();
}
public <T> T unwrap(Class<T> cls) {
delegate.joinTransaction();
return delegate.unwrap(cls);
}
public Object getDelegate() {
delegate.joinTransaction();
return delegate.getDelegate();
}
public void close() {
delegate.close();
}
public boolean isOpen() {
return delegate.isOpen();
}
public EntityTransaction getTransaction() {
delegate.joinTransaction();
return delegate.getTransaction();
}
public EntityManagerFactory getEntityManagerFactory() {
delegate.joinTransaction();
return delegate.getEntityManagerFactory();
}
public CriteriaBuilder getCriteriaBuilder() {
delegate.joinTransaction();
return delegate.getCriteriaBuilder();
}
public Metamodel getMetamodel() {
delegate.joinTransaction();
return delegate.getMetamodel();
}
}