package com.tcs.hrr.dao;
import java.util.List;
import java.util.Set;
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;
import com.tcs.hrr.domain.Skill;
/**
* A data access object (DAO) providing persistence and search support for Skill
* 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.tcs.hrr.domain.Skill
* @author MyEclipse Persistence Tools
*/
public class SkillDAO extends HibernateDaoSupport {
private static final Log log = LogFactory.getLog(SkillDAO.class);
// property constants
public static final String SKILL_NAME = "skillName";
public static final String SKILL_DESC = "skillDesc";
protected void initDao() {
// do nothing
}
public void save(Skill transientInstance) {
log.debug("saving Skill instance");
try {
getHibernateTemplate().save(transientInstance);
log.debug("save successful");
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
}
public void delete(Skill persistentInstance) {
log.debug("deleting Skill instance");
try {
getHibernateTemplate().delete(persistentInstance);
log.debug("delete successful");
} catch (RuntimeException re) {
log.error("delete failed", re);
throw re;
}
}
public Skill findById(java.lang.Integer id) {
log.debug("getting Skill instance with id: " + id);
try {
Skill instance = (Skill) getHibernateTemplate().get(
"com.tcs.hrr.domain.Skill", id);
return instance;
} catch (RuntimeException re) {
log.error("get failed", re);
throw re;
}
}
public List findByExample(Skill instance) {
log.debug("finding Skill 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 Skill instance with property: " + propertyName
+ ", value: " + value);
try {
String queryString = "from Skill 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 findBySkillName(Object skillName) {
return findByProperty(SKILL_NAME, skillName);
}
public List findBySkillDesc(Object skillDesc) {
return findByProperty(SKILL_DESC, skillDesc);
}
public List findAll() {
log.debug("finding all Skill instances");
try {
String queryString = "from Skill";
return getHibernateTemplate().find(queryString);
} catch (RuntimeException re) {
log.error("find all failed", re);
throw re;
}
}
public Skill merge(Skill detachedInstance) {
log.debug("merging Skill instance");
try {
Skill result = (Skill) getHibernateTemplate().merge(
detachedInstance);
log.debug("merge successful");
return result;
} catch (RuntimeException re) {
log.error("merge failed", re);
throw re;
}
}
public void attachDirty(Skill instance) {
log.debug("attaching dirty Skill instance");
try {
getHibernateTemplate().saveOrUpdate(instance);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public void attachClean(Skill instance) {
log.debug("attaching clean Skill instance");
try {
getHibernateTemplate().lock(instance, LockMode.NONE);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public static SkillDAO getFromApplicationContext(ApplicationContext ctx) {
return (SkillDAO) ctx.getBean("SkillDAO");
}
}