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Customer.java:
package org.xqm.db;
import org.apache.struts.validator.ValidatorActionForm;
/**
* Customer generated by MyEclipse - Hibernate Tools
*/
public class Customer extends ValidatorActionForm implements java.io.Serializable {
// Fields
private Integer customerId;
private String custName;
private String password;
private String email;
// Constructors
/** default constructor */
public Customer() {
}
/** full constructor */
public Customer(String custName, String password, String email) {
this.custName = custName;
this.password = password;
this.email = email;
}
// Property accessors
public Integer getCustomerId() {
return this.customerId;
}
public void setCustomerId(Integer customerId) {
this.customerId = customerId;
}
public String getCustName() {
return this.custName;
}
public void setCustName(String custName) {
this.custName = custName;
}
public String getPassword() {
return this.password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return this.email;
}
public void setEmail(String email) {
this.email = email;
}
}
Customer.hmb.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse - Hibernate Tools
-->
<hibernate-mapping>
<class name="org.xqm.db.Customer" table="customer">
<id name="customerId" type="java.lang.Integer">
<column name="customer_id" />
<generator class="native" />
</id>
<property name="custName" type="java.lang.String">
<column name="cust_name" length="100" not-null="true" />
</property>
<property name="password" type="java.lang.String">
<column name="password" length="100" not-null="true" />
</property>
<property name="email" type="java.lang.String">
<column name="email" length="100" not-null="true" />
</property>
</class>
</hibernate-mapping>
CustomerDAO.java
package org.xqm.db;
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;
/**
* Data access object (DAO) for domain model class Customer.
* @see org.xqm.db.Customer
* @author MyEclipse - Hibernate Tools
*/
public class CustomerDAO extends HibernateDaoSupport {
private static final Log log = LogFactory.getLog(CustomerDAO.class);
//property constants
public static final String CUST_NAME = "custName";
public static final String PASSWORD = "password";
public static final String EMAIL = "email";
protected void initDao() {
//do nothing
}
public void save(Customer transientInstance) {
log.debug("saving Customer instance");
try {
getHibernateTemplate().save(transientInstance);
log.debug("save successful");
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
}
public void delete(Customer persistentInstance) {
log.debug("deleting Customer instance");
try {
getHibernateTemplate().delete(persistentInstance);
log.debug("delete successful");
} catch (RuntimeException re) {
log.error("delete failed", re);
throw re;
}
}
public Customer findById( java.lang.Integer id) {
log.debug("getting Customer instance with id: " + id);
try {
Customer instance = (Customer) getHibernateTemplate()
.get("org.xqm.db.Customer", id);
return instance;
} catch (RuntimeException re) {
log.error("get failed", re);
throw re;
}
}
public Customer findByName(String custName) {
log.debug("getting Customer instance with custName: " + custName);
try {
Customer instance = (Customer) getHibernateTemplate()
.get("org.xqm.db.Customer", custName);
return instance;
} catch (RuntimeException re) {
log.error("get failed", re);
throw re;
}
}
public List findByExample(Customer instance) {
log.debug("finding Customer 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 Customer instance with property: " + propertyName
+ ", value: " + value);
try {
String queryString = "from Customer 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 findByCustName(Object custName) {
return findByProperty(CUST_NAME, custName);
}
public List findByPassword(Object password) {
return findByProperty(PASSWORD, password);
}
public List findByEmail(Object email) {
return findByProperty(EMAIL, email);
}
public Customer merge(Customer detachedInstance) {
log.debug("merging Customer instance");
try {
Customer result = (Customer) getHibernateTemplate()
.merge(detachedInstance);
log.debug("merge successful");
return result;
} catch (RuntimeException re) {
log.error("merge failed", re);
throw re;
}
}
public void attachDirty(Customer instance) {
log.debug("attaching dirty Customer instance");
try {
getHibernateTemplate().saveOrUpdate(instance);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public void attachClean(Customer instance) {
log.debug("attaching clean Customer instance");
try {
getHibernateTemplate().lock(instance, LockMode.NONE);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public static CustomerDAO getFromApplicationContext(ApplicationContext ctx) {
return (CustomerDAO) ctx.getBean("CustomerDAO");
}
}
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发表于 2007-04-02 12:36
