BlogJava-Skynet-随笔分类-ant

ant hbm 使用

G_G — Fri, 25 Apr 2008 03:31:00 GMT

你可以参考：快速修改 xdoclet samples ant -build.xml 适应实际开发
此文档为上面的改进版。

1.在你电脑上建一个 ant第三方扩展文件夹，我这为:D:\ant\lib
2.当使用 eclipse->window->proferences..->ant->Runtime->Global Entries->Add External JARs->选择你建的 ant_lib 下的全部jar;
3.并在Global Entries下加入你的 classpath

使用现成的 xdoclet ant -> 加入自己的 ->

    <target name="hbm2ddl" depends="prepare">
          <mkdir dir="${hbm2ddl.sql.dir}" />
          <taskdef
              name="hbm2ddl"
             classname="org.hibernate.tool.ant.HibernateToolTask" >
          taskdef>
          <hbm2ddl destdir="${hbm2ddl.sql.dir}" >
                   <configuration configurationfile="../src/hibernate.cfg.xml" />
                   <hbm2ddl export="true" console="false" create="false" update="false" drop="false" outputfilename="bestunix.sql"/>
          hbm2ddl>

    target>

    <target name="sql" depends="hbm2ddl">

         <sql driver="org.gjt.mm.mysql.Driver" password=""  userid="root" autocommit="true"
                       url="jdbc:mysql://localhost:3306/zhongqi?characterEncoding=gbk"
                        src="../sql/data.sql" print="yes" output="sql_out.txt">
              sql>
    target>

成功后就可以：
    使用 xdoclet 面向对象建表；
    通过 ant -> java2hbn, hbn2ddl,insertSql

在开发过程中当要加 jar 方法为：
    1.在 ant_lib 中加入 jar
    2.eclipse ->> Global Entries->Add External JARs->
工程转换修改 Global Entries中的classpath

例：
java

package hbm;

import java.util.Set;

/**
* @hibernate.class table = "level"
* where = " visible = 0  "
* @author Administrator
*
*/
public class Level {
    private long id ;
    private String name ;
    private Level father ;
    private Set<Level> childSet ;
    private int visible  ;

    public Level(){}
    public Level(String name){  this.name = name ; }

    public Level(String name,int visible){this.visible = visible;  this.name = name ; }
    /**
     * @hibernate.id generator-class = "identity"
     * @return
     */
    public long getId() {
        return id;
    }
    public void setId(long id) {
        this.id = id;
    }
    /**
     * @hibernate.property
     * length = "20"
     * @return
     */
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @hibernate.many-to-one
     * cascade = "save-update"
     * inverse = "false"
     * column = "fid"
     * @return
     */
    public Level getFather() {
        return father;
    }
    public void setFather(Level father) {
        this.father = father;
    }

    /**
     * @hibernate.set
     * lazy = "true"
     * table = "Level"
     * cascade = "save-update"
     * where = " visible = 0 "
     * @hibernate.collection-key column = "fid"
     * @hibernate.collection-one-to-many class = "hbm.Level"
     * @return
     */
    public Set<Level> getChildSet() {
        return childSet;
    }
    public void setChildSet(Set<Level> childSet) {
        this.childSet = childSet;
    }

    /**
     * @hibernate.property
     * @return
     */
    public int getVisible() {
        return visible;
    }
    public void setVisible(int visible) {
        this.visible = visible;
    }
}

unit

package test;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

import hbm.Level;

import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.junit.Test;

import unit.HibernateUtil;

public class HbnUnit {
    @Test
    public void level() throws Exception {
        Session session = HibernateUtil.currentSession();
        Transaction tr =  session.beginTransaction();

        Level level = new Level();
        level.setName("f1");

        Set<Level> set = new HashSet<Level>();
            set.add(new Level("c1"));
            set.add(new Level("c2",1));
            set.add(new Level("c3"));
            set.add(new Level("c4",1 ));
            set.add(new Level("c5" ));
            set.add(new Level("c6",1 ));

        level.setChildSet(set);
        session.save(level);
        session.flush() ;
        session.clear();
        tr.commit();


    }

    @Test
    public void sAll() throws Exception {
        Session session = HibernateUtil.currentSession();

        System.out.println("---------------------------------------------");
        List<Level> list =  session.createQuery(" from Level tl where tl.father is null ").list();
        for( Level tmp : list ){
            System.out.println("---->" + tmp.getName()+" visible="+tmp.getVisible()  );

            for(  Level tt : tmp.getChildSet() ){
                System.out.println( tt.getName()+" visible="+tt.getVisible()  );
            }

        }
        System.out.println( list.get(0).getVisible()+":"+ list.size() );
    }

}

结果：

Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: insert into level (name, fid, visible) values (?, ?, ?)
Hibernate: update level set fid=? where id=?
Hibernate: update level set fid=? where id=?
Hibernate: update level set fid=? where id=?
Hibernate: update level set fid=? where id=?
Hibernate: update level set fid=? where id=?
Hibernate: update level set fid=? where id=?
---------------------------------------------
Hibernate: select level0_.id as id0_, level0_.name as name0_, level0_.fid as fid0_, level0_.visible as visible0_ from level level0_ where ( level0_.visible = 0 ) and (level0_.fid is null)
---->f1 visible=0
Hibernate: select childset0_.fid as fid1_, childset0_.id as id1_, childset0_.id as id0_0_, childset0_.name as name0_0_, childset0_.fid as fid0_0_, childset0_.visible as visible0_0_ from level childset0_ where ( childset0_.visible = 0 ) and childset0_.fid=?
c1 visible=0
c5 visible=0
c3 visible=0
0:1

G_G 2008-04-25 11:31 发表评论

ant ftp 使用

G_G — Tue, 25 Mar 2008 03:25:00 GMT

参考：http://lijunjie.javaeye.com/blog/160977
目的：方便部署文件，不再使用ssh的拷贝和粘贴。
使用：
ant 使用jar 包 jakarta-oro-2.0.1.jar;
                        http://archive.apache.org/dist/jakarta/oro/
                commons-net-1.4.1.jarhttp:
                        http://apache.mirror.phpchina.com/commons/net/binaries/

加载到 eclipes ant 路径上；Window→ Preferences→ Ant→ Runtime+jar

build -> copy action

xml version="1.0"?>
<project>
    <target name="init">
          <ftp server="xxx.xxx.xxx.xxx"
                   userid="name"
                   password="pass"
                  remotedir="/usr/"
                  action="get"
              >
                <fileset dir="D:\\ant\\ftp_data">
                  fileset>
          ftp>
    target>
project>

本例小结：
    时间有限，这里就展现写这些。
    代码的部署方便了。
    听说 sftp 服务器可以用
       需要lib http://www.jcraft.com/jsch/index.html


        远程运行命令！！！

        还可以参考命令 rsync http://www.oreilly.com.cn/samplechap/linuxserverhacks/ch38.pdf
    有时间再尝试

G_G 2008-03-25 11:25 发表评论

ant 项目实际

G_G — Wed, 12 Dec 2007 04:23:00 GMT

原代码：http://www.blogjava.net/Files/Good-Game/myAnt.rar
对一般开发使用的ant

xml version="1.0"?>
<project name="general" default="doc">

    <property name="src.dir" value="src" />
    <property name="lib.dir" value="lib" />

    <property name="report.dir" value="report" />
    <property name="classes.dir" value="bin" />
    <property name="dist.dir" value="dist" />
    <property name="doc.dir" value="doc"/>

<path id="master-classpath">
    <fileset file="${lib.dir}/*.jar" />
    <pathelement path="${classes.dir}"/>
path>

<target name="init">
    <copy todir ="${classes.dir}">
       <fileset dir ="${src.dir}">
             <exclude name="**/build.xml"/>
             <exclude name="**/*.java" />
          fileset >
       copy >
target>

<target name="compile" depends="init" description="compile the source files">
    <mkdir dir="${classes.dir}"/>
    <javac srcdir="${src.dir}" destdir="${classes.dir}" target="1.4">
        <classpath refid="master-classpath"/>
    javac>
target>

<target name="test" depends="compile" description="run junit test">
    <mkdir dir="${report.dir}"/>
    <junit     printsummary="on"
            haltonfailure="false"
            failureproperty="tests.failed"
            showoutput="true">
        <classpath refid="master-classpath" />
        <formatter type="plain"/>
        <batchtest todir="${report.dir}">
        <fileset dir="${classes.dir}">
            <include name="**/Test*"/>
        fileset>
        batchtest>
    junit>
<fail if="tests.failed">
***********************************************************
**** One or more tests failed! Check the output  ****
***********************************************************
fail>
target>

<target name="pack" depends="test" description="make .jar file">
    <mkdir dir="${dist.dir}" />
    <jar destfile="${dist.dir}/hello.jar" basedir="${classes.dir}">
        <exclude name="**/*Test.*" />
        <exclude name="**/Test*.*" />
    jar>
target>

<target name="doc" depends="pack" description="create api doc">
    <mkdir dir="${doc.dir}" />
      <javadoc
           destdir="${doc.dir}"
           author="true"
           version="true"
           use="true"
           windowtitle="Test API">
    <fileset dir="src" defaultexcludes="yes">
        <include name="**/**.java"/>
        <exclude name="**/*Test.java" />
        <exclude name="**/Test*.*" />
    fileset>
   javadoc>
target>

<target name="clean_doc" description="create api doc">
     <delete includeEmptyDirs = "true">
        <fileset dir="${doc.dir}"/>
     delete >
target>

<target name="clean_class_dist"  description="create class dist">
     <delete>
        <fileset dir="${classes.dir}"/>
        <fileset dir="${dist.dir}"/>
     delete >
target>

project>

ant XDoclet Generation

xml version="1.0" encoding="UTF-8"?>
<project name="ant XDoclet Generation" default="_xdoclet_generation_">
<property file="xdoclet-build.properties"/>

<property environment="env"/>
    <property name="java.home" value="${env.JAVA_HOME}"/>
    <property     name="xdoclet.home"
            value="D:\hbn\hibernate-3.2\xdoclet-1.2.3"/>

<path id="xdoclet.classpath">
    <pathelement location="${java.home}/**/*.jar"/>
    <fileset dir="${xdoclet.home}">
        <include name="**/*.jar"/>
    fileset>
path>

<target name="_xdoclet_generation_" depends="N10004"/>
<target name="N10004" description="Standard Hibernate">
<taskdef classpathref="xdoclet.classpath"
         classname="xdoclet.modules.hibernate.HibernateDocletTask"
         name="hibernatedoclet"/>

<hibernatedoclet excludedTags="@version,@author,@todo,@see"
                 destDir="src"
                 addedTags="@xdoclet-generated at ${TODAY},@copyright The XDoclet Team,@author XDoclet,@version ${version}" >
    <fileset dir="src"  includes="**/*.java" >
    fileset>
    <hibernate>
    hibernate>
hibernatedoclet>
target>
project>

G_G 2007-12-12 12:23 发表评论

制定自己 ant 标签

G_G — Wed, 11 Apr 2007 09:11:00 GMT

/src/my/test.java

package my ;

import java.util.Date ;

public class test{
    private String name ;
    private Date nowTime ;

    public void setName(String name){
        this.name = name ;
    }
    public String getName(){
        return this.name;
    }

    public void setNowTime(String nowTime)throws Exception{
        this.nowTime = (Date)(Class.forName( nowTime ).newInstance()) ;
    }
    public Date getNowTime(){
        return this.nowTime ;
    }


    public void execute(){
        System.out.println("ok : "+name+" : "+nowTime);
    }
}
/////////////////////////////////////////// ant ///////////////////////////////////














                    name="liukaiyi"
            nowTime="java.util.Date"
        />







代码先上哈　
我感觉　可以　动态的写配置 ant 　并动态运行　ant 　再把　新生成的　对象放在　jvm 中　动态的使用　
新手　多指教

G_G 2007-04-11 17:11 发表评论