package com.spring.model;
import java.util.Date;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
/**
* A data access object (DAO) providing persistence and search support for Post
* entities. Transaction control of the save(), update() and delete() operations
* can directly support Spring container-managed transactions or they can be
* augmented to handle user-managed Spring transactions. Each of these methods
* provides additional information for how to configure it for the desired type
* of transaction control.
*
* @see com.spring.model.Post
* @author MyEclipse Persistence Tools
*/
public class PostDAO extends HibernateDaoSupport {
private static final Log log = LogFactory.getLog(PostDAO.class);
// property constants
public static final String TITLE = "title";
public static final String CONTENT = "content";
protected void initDao() {
// do nothing
}
public void save(Post transientInstance) {
log.debug("saving Post instance");
try {
System.out.println(transientInstance);
getHibernateTemplate().save(transientInstance);
log.debug("save successful");
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
}
public void delete(Post persistentInstance) {
log.debug("deleting Post instance");
try {
getHibernateTemplate().delete(persistentInstance);
log.debug("delete successful");
} catch (RuntimeException re) {
log.error("delete failed", re);
throw re;
}
}
public Post findById(java.lang.Integer id) {
log.debug("getting Post instance with id: " + id);
try {
Post instance = (Post) getHibernateTemplate().get(
"com.spring.model.Post", id);
return instance;
} catch (RuntimeException re) {
log.error("get failed", re);
throw re;
}
}
public List findByExample(Post instance) {
log.debug("finding Post instance by example");
try {
List results = getHibernateTemplate().findByExample(instance);
log.debug("find by example successful, result size: "
+ results.size());
return results;
} catch (RuntimeException re) {
log.error("find by example failed", re);
throw re;
}
}
public List findByProperty(String propertyName, Object value) {
log.debug("finding Post instance with property: " + propertyName
+ ", value: " + value);
try {
String queryString = "from Post as model where model."
+ propertyName + "= ?";
return getHibernateTemplate().find(queryString, value);
} catch (RuntimeException re) {
log.error("find by property name failed", re);
throw re;
}
}
public List findByTitle(Object title) {
return findByProperty(TITLE, title);
}
public List findByContent(Object content) {
return findByProperty(CONTENT, content);
}
public List findAll() {
log.debug("finding all Post instances");
try {
String queryString = "from Post";
System.out.println("222222");
getHibernateTemplate();
return getHibernateTemplate().find(queryString);
} catch (RuntimeException re) {
log.error("find all failed", re);
throw re;
}
}
public Post merge(Post detachedInstance) {
log.debug("merging Post instance");
try {
Post result = (Post) getHibernateTemplate().merge(detachedInstance);
log.debug("merge successful");
return result;
} catch (RuntimeException re) {
log.error("merge failed", re);
throw re;
}
}
public void attachDirty(Post instance) {
log.debug("attaching dirty Post instance");
try {
getHibernateTemplate().saveOrUpdate(instance);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public void attachClean(Post instance) {
log.debug("attaching clean Post instance");
try {
getHibernateTemplate().lock(instance, LockMode.NONE);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public static PostDAO getFromApplicationContext(ApplicationContext ctx) {
return (PostDAO) ctx.getBean("PostDAO");
}
}
HS.rar （33个子文件） 
HS 
.project 2KB .settings org.eclipse.jdt.core.prefs 629B .mymetadata 279B WebRoot login.jsp 778B WEB-INF web.xml 1KB spring-form.tld 51KB spring.tld 13KB lib classes login.xml 458B Slogin.xml 473B com spring test HibernateSessionFactory.class 2KB action LoginAction.class 2KB model Post.hbm.xml 923B Post.class 1KB PostDAO.class 5KB Detail.xml 471B applicationContext.xml 1KB struts.xml 657B index.jsp 829B META-INF MANIFEST.MF 39B sucess.jsp 345B .myeclipse src login.xml 458B Slogin.xml 473B com spring test HibernateSessionFactory.java 3KB action LoginAction.java 1KB model Post.hbm.xml 923B Post.java 1KB PostDAO.java 4KB Detail.xml 471B applicationContext.xml 1KB struts.xml 657B .springBeans 320B .classpath 7KB .myhibernatedata 539B资源评论
