com.lm.lic.manager.hibernate.DefaultLicensePricingDAO.java Source code

Introduction

Here is the source code for com.lm.lic.manager.hibernate.DefaultLicensePricingDAO.java

Source

package com.lm.lic.manager.hibernate;

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 DefaultLicensePricing
 * 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.lm.lic.manager.hibernate.DefaultLicensePricing
 * @author Ibrahim Mustafa
 */

public class DefaultLicensePricingDAO extends HibernateDaoSupport {
    private static final Log log = LogFactory.getLog(DefaultLicensePricingDAO.class);
    // property constants
    public static final String PRICE = "price";
    public static final String CREATED_BY = "createdBy";
    public static final String MODIFIED_BY = "modifiedBy";

    protected void initDao() {
        // do nothing
    }

    public void save(DefaultLicensePricing transientInstance) {
        log.debug("saving DefaultLicensePricing instance");
        try {
            getHibernateTemplate().save(transientInstance);
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
    }

    public void delete(DefaultLicensePricing persistentInstance) {
        log.debug("deleting DefaultLicensePricing instance");
        try {
            getHibernateTemplate().delete(persistentInstance);
            log.debug("delete successful");
        } catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }

    public DefaultLicensePricing findById(java.lang.Long id) {
        log.debug("getting DefaultLicensePricing instance with id: " + id);
        try {
            DefaultLicensePricing instance = (DefaultLicensePricing) getHibernateTemplate()
                    .get("com.lm.lic.manager.hibernate.DefaultLicensePricing", id);
            return instance;
        } catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }

    @SuppressWarnings("unchecked")
    public List<DefaultLicensePricing> findByIsvId(Long isvId) {
        try {
            String queryString = "from DefaultLicensePricing as dlp where dlp.isv.id= ?";
            List<DefaultLicensePricing> products = getHibernateTemplate().find(queryString, isvId);
            return products;
        } catch (RuntimeException re) {
            log.error("find by property name failed", re);
            throw re;
        }
    }

    @SuppressWarnings("unchecked")
    public List<DefaultLicensePricing> findByExample(DefaultLicensePricing instance) {
        log.debug("finding DefaultLicensePricing instance by example");
        try {
            List<DefaultLicensePricing> 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;
        }
    }

    @SuppressWarnings("unchecked")
    public List<DefaultLicensePricing> findByProperty(String propertyName, Object value) {
        log.debug("finding DefaultLicensePricing instance with property: " + propertyName + ", value: " + value);
        try {
            String queryString = "from DefaultLicensePricing 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<DefaultLicensePricing> findByPrice(Object price) {
        return findByProperty(PRICE, price);
    }

    public List<DefaultLicensePricing> findByCreatedBy(Object createdBy) {
        return findByProperty(CREATED_BY, createdBy);
    }

    public List<DefaultLicensePricing> findByModifiedBy(Object modifiedBy) {
        return findByProperty(MODIFIED_BY, modifiedBy);
    }

    @SuppressWarnings("unchecked")
    public List<DefaultLicensePricing> findAll() {
        log.debug("finding all DefaultLicensePricing instances");
        try {
            String queryString = "from DefaultLicensePricing";
            return getHibernateTemplate().find(queryString);
        } catch (RuntimeException re) {
            log.error("find all failed", re);
            throw re;
        }
    }

    public DefaultLicensePricing merge(DefaultLicensePricing detachedInstance) {
        log.debug("merging DefaultLicensePricing instance");
        try {
            DefaultLicensePricing result = (DefaultLicensePricing) getHibernateTemplate().merge(detachedInstance);
            log.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

    public void attachDirty(DefaultLicensePricing instance) {
        log.debug("attaching dirty DefaultLicensePricing instance");
        try {
            getHibernateTemplate().saveOrUpdate(instance);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

    public void attachClean(DefaultLicensePricing instance) {
        log.debug("attaching clean DefaultLicensePricing instance");
        try {
            getHibernateTemplate().lock(instance, LockMode.NONE);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

    public static DefaultLicensePricingDAO getFromApplicationContext(ApplicationContext ctx) {
        return (DefaultLicensePricingDAO) ctx.getBean("DefaultLicensePricingDAO");
    }
}