Spring + cxf = webservice 完整实例源码免费下载

package com.xfc.persistent.dao; import java.io.Serializable; import java.util.List; import javax.persistence.EntityManager; import javax.persistence.LockModeType; import javax.persistence.PersistenceContext; import javax.persistence.Query; import org.springframework.stereotype.Repository; @Repository public class GeneralDao implements IGeneralDao { @PersistenceContext protected EntityManager em; /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#get(java.lang.Class, * java.io.Serializable) */ public Object get(final Class entity, final Serializable id) { return em.find(entity, id); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#get(java.lang.Class, * java.io.Serializable, javax.persistence.LockModeType) */ public Object get(final Class entity, final Serializable id, final LockModeType lockMode) { return em.find(entity, id, lockMode); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#update(java.lang.Object) */ public void update(final Object object) { em.merge(object); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#save(java.lang.Object) */ public void save(final Object object) { em.persist(object); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#saveAll(java.util.List) */ public void saveAll(final List collection) { for (Object obj : collection) em.persist(obj); } /* * public void saveOrUpdate(final Object entity) { em.merge(entity); } */ /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#delete(java.lang.Object) */ public void delete(final Object object) { em.remove(object); } /* * (non-Javadoc) * * @see * com.wishbuild.persistent.dao.IGeneralDao#deleteById(java.io.Serializable, * java.lang.Class) */ public void deleteById(final Serializable id, final Class clazz) { em.remove(em.getReference(clazz, id)); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#refresh(java.lang.Object) */ public void refresh(final Object object) { em.refresh(object); } /* * (non-Javadoc) * * @see * com.wishbuild.persistent.dao.IGeneralDao#bulkUpdate(java.lang.String) */ public int bulkUpdate(final String queryString) { Query query = em.createNativeQuery(queryString); return query.executeUpdate(); } /* * (non-Javadoc) * * @see * com.wishbuild.persistent.dao.IGeneralDao#bulkUpdateBat(java.lang.String * []) */ public int bulkUpdateBat(final String[] querys) { for (String q : querys) { em.createNativeQuery(q).executeUpdate(); } return 1; } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#find(java.lang.String) */ public List find(final String queryString) { Query query = em.createQuery(queryString); return query.getResultList(); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#find(java.lang.String, * java.lang.Object[]) */ public List find(final String queryString, final Object[] values) { Query query = em.createQuery(queryString); for (int i = 1; i <= values.length; i++) { query.setParameter(i, values[i - 1]); } return query.getResultList(); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#findBySql(java.lang.String) */ public List findBySql(final String queryString) { Query query = em.createNativeQuery(queryString); return query.getResultList(); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#findBySql(java.lang.String, * java.lang.Class) */ public List findBySql(final String queryString, final Class reclass) { Query query = em.createNativeQuery(queryString, reclass); return query.getResultList(); } /* * (non-Javadoc) * * @see com.wishbuild.persistent.dao.IGeneralDao#findBySql(java.lang.String, * java.lang.Object[], java.lang.Class) */ public List findBySql(final String queryString, final Object[] values, final Class reclass) { Query query = em.createNativeQuery(queryString, reclass); for (int i = 1; i <= values.length; i++) { query.setParameter(i, values[i - 1]); } return query.getResultList(); } public void flush() { em.flush(); } }