voucherentryservice.java

模拟简单的会计信息录入管理应用

package org.operamasks.example.ejb.gl.service;

import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.persistence.Query;
import java.util.*;

import org.operamasks.example.ejb.gl.entity.VoucherEntry;

/** 
 * @generated
 */
@Stateless
@SuppressWarnings("unchecked")
public class VoucherEntryService implements IVoucherEntryService {
	/** 
	 * @generated default persist manager
	 */
	@PersistenceContext
	private EntityManager _innerDao;

	/** 
	 * @generated default persist method 
	 */
	@TransactionAttribute(value = TransactionAttributeType.REQUIRED)
	public void createVoucherEntry(VoucherEntry vo) {
		_innerDao.persist(vo);
	}

	/** 
	 * @generated default persist method
	 */
	@TransactionAttribute(value = TransactionAttributeType.REQUIRED)
	public void modifyVoucherEntry(VoucherEntry vo) {
		_innerDao.merge(vo);
	}

	/** 
	 * @generated default remove method
	 */
	@TransactionAttribute(value = TransactionAttributeType.REQUIRED)
	public void removeVoucherEntry(VoucherEntry vo) {
		VoucherEntry managed = _innerDao.merge(vo);
		_innerDao.remove(managed);
	}

	/** 
	 * @generated default query method
	 */
	@TransactionAttribute(value = TransactionAttributeType.REQUIRED)
	public List<VoucherEntry> listVoucherEntry() {
		Query q = _innerDao.createQuery("SELECT o FROM VoucherEntry o ");
		return q.getResultList();
	}

	public VoucherEntry getVoucherEntry(String id) {
		return _innerDao.find(VoucherEntry.class, id);
	}
}