【原创】Struts+Hibernate例子..

最新推荐文章于 2020-07-09 18:11:16 发布

Kipen

最新推荐文章于 2020-07-09 18:11:16 发布

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分类专栏： Struts 文章标签： hibernate struts myeclipse import string constructor

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mytest.jsp

<body>
  <html:form action="/mytest">
   myname : <html:text property="myname"/><html:errors property="myname"/><br/>
   myid : <html:text property="myid"/><html:errors property="myid"/><br/>
   <html:submit/><html:cancel/>
  </html:form>
</body>

Mytest.java

package org.rockie;

import org.apache.struts.action.ActionForm;

/**
* Mytest generated by MyEclipse - Hibernate Tools
*/

public class Mytest extends ActionForm implements java.io.Serializable {

// Fields

private String myid;
private String myname;

// Constructors

    /** default constructor */
    public Mytest() {
    }

/** minimal constructor */
    public Mytest(String myid) {
        this.myid = myid;
    }

    /** full constructor */
    public Mytest(String myid, String myname) {
        this.myid = myid;
        this.myname = myname;
    }

// Property accessors

    public String getMyid() {
        return this.myid;
    }

    public void setMyid(String myid) {
        this.myid = myid;
    }

    public String getMyname() {
        return this.myname;
    }

    public void setMyname(String myname) {
        this.myname = myname;
    }

}

struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">

<struts-config>
<data-sources />
<form-beans >
<form-bean name="mytestForm" type="org.rockie.Mytest" />

</form-beans>

<global-exceptions />
<global-forwards />
<action-mappings >
    <action
      attribute="mytestForm"
      input="/mytest.jsp"
      name="mytestForm"
      path="/mytest"
      scope="request"
      type="org.rockie.struts.action.MytestAction" />

</action-mappings>

<message-resources parameter="org.rockie.struts.ApplicationResources" />
</struts-config>

MytestAction.java

/*
* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package org.rockie.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.rockie.Mytest;
import org.rockie.MytestDAO;

/**
* MyEclipse Struts
* Creation date: 03-28-2007
*
* XDoclet definition:
* @struts.action path="/mytest" name="mytestForm" input="/mytest.jsp" scope="request" validate="true"
*/
public class MytestAction extends Action {
/*
* Generated Methods
*/

/**
* Method execute
* @param mapping
* @param form
* @param request
* @param response
* @return ActionForward
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
   HttpServletRequest request, HttpServletResponse response) {
  Mytest mytestForm = (Mytest) form;// TODO Auto-generated method stub
  MytestDAO mydao=new MytestDAO();
  mydao.save(mytestForm);
  return null;
}
}

MytestDAO.java

public class MytestDAO extends BaseHibernateDAO {

private static final Log log = LogFactory.getLog(MytestDAO.class);

//property constants
public static final String MYNAME = "myname";

    public void save(Mytest transientInstance) {
        log.debug("saving Mytest instance");
        try {
        Transaction tx=getSession().beginTransaction();
            getSession().save(transientInstance);
            tx.commit();
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
    }

Mytest.hbm.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">

<hibernate-mapping>
    <class name="org.rockie.Mytest" table="mytest" catalog="test">
        <id name="myid" type="java.lang.String">
            <column name="myid" length="10" />
            <generator class="assigned" />
        </id>
        <property name="myname" type="java.lang.String">
            <column name="myname" length="20" />
        </property>
    </class>
</hibernate-mapping>