src/com/dao/StorageDAO.java

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package com.dao;

import java.util.List;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.entity.StorageEntity;

public class StorageDAO extends HibernateDaoSupport {
	public static StorageDAO getFromApplicationContext(ApplicationContext ctx) {
		return (StorageDAO) ctx.getBean("storageDAO");
	}

	public void save(StorageEntity storage) {
		try {
			super.getHibernateTemplate().save(storage);
		} catch (RuntimeException re) {
			throw re;
		}
	}

	public void update(StorageEntity storage) {
		try {
			super.getHibernateTemplate().update(storage);
		} catch (RuntimeException re) {
			throw re;
		}
	}

	public void delete(StorageEntity storage) {
		try {
			super.getHibernateTemplate().delete(storage);
		} catch (RuntimeException re) {
			throw re;
		}
	}

	public void delete(int id) {
		try {
			super.getHibernateTemplate().delete(
					getHibernateTemplate().get("com.entity.StorageEntity", id));
		} catch (RuntimeException re) {
			throw re;
		}
	}

	public void delete(String id) {
		try {
			super.getHibernateTemplate().delete(
					getHibernateTemplate().get("com.entity.StorageEntity", id));
		} catch (RuntimeException re) {
			throw re;
		}
	}

	@SuppressWarnings("unchecked")
	public List<StorageEntity> show() {
		try {
			return super.getHibernateTemplate().find("From StorageEntity");
		} catch (RuntimeException re) {
			throw re;