用appfuse2.0生成一个单独的模块

<o:p> </o:p>

使用 AppFuse2.0，你需要对 maven有一些基本的了解，比如什么叫 target、什么是 pom.xml 以及如何运行 maven，等等。如果你现在还不知道 maven是什么，就需要找些相关资料学习一下。下表列出了本文中用到的也是较为常用的 AppFuse 的 命令:<o:p></o:p>

命令 <o:p></o:p>	说明<o:p></o:p>
mvn eclipse:eclipse<o:p></o:p>	生成eclipse的项目的配置文件，用户可以直接把项目导入到eclipse中<o:p></o:p>
mvn jetty:run-war<o:p></o:p>	打包并且发布你的应用程序到Jetty, 查看在 http://localhost:8080<o:p></o:p>
<o:p> </o:p>	<o:p> </o:p>
<o:p> </o:p>	<o:p> </o:p>
mvn appfuse:gen<o:p></o:p>	根据pojo生成dao manger action 页面及他们的test。<o:p></o:p>
mvn appfuse:install<o:p></o:p>	把生成的源代码及配置文件写入到src中<o:p></o:p>
mvn integration-test<o:p></o:p>	Runs UI tests in Tomcat using Cargo<o:p></o:p>
<o:p> </o:p>mvn <o:p>appfuse:full-source</o:p>	<o:p> </o:p>Converts AppFuse basic projects to full-source with no AppFuse dependencies. Currently does not work with modular archetypes.
<o:p> mvn appfuse：gen-model </o:p>	<o:p> </o:p>Generates Java classes from database tables.

<o:p> </o:p>

<o:p></o:p>

<o:p> </o:p>

本文的示例实现对部门信息的增删查改等基本功能。用 struts 实现表示层，用 Hibernate 开发持久层，用 Spring 提供事务控制等跨模块服务，并用 Acegi 进行安全管理。本示例只用到一个域模型：department，下面是它的 UML 图。<o:p></o:p>

图 1. Department UML 图

在Appfuse 2.0简单开始和源码的下载中，我简单说明了appfuse2.0的生成<o:p></o:p>

现在我们来生成一个简单的模块  <o:p></o:p>

首先，还是进入dos命令行<o:p></o:p>

在进入myproject里，执行mvn eclipse:eclipse<o:p></o:p>

这是可以在eclipse中import导入appfuse的项目—myproject

在src.main.java.org.appfuse.model中新建一个deparment类

java 代码

Department.java

package org.appfuse.model;

import java.io.Serializable;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="department")

public class Department extends BaseObject implements Serializable {



       /**

        *

        */

       private static final long serialVersionUID = 831759222476769186L;

       private Long id;

       private String name;

       private String description;

       @Id @GeneratedValue(strategy=GenerationType.AUTO)

       public Long getId() {

              return id;
       }

       public void setId(Long id) {
              this.id = id;
       }

       @Column(name="name",nullable=false,length=100)
       public String getName() {
              return name;
       }

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

       @Column(name="description",nullable=false,length=100)
       public String getDescription() {
              return description;
       }

       public void setDescription(String description) {
              this.description = description;
       }

       @Override
       public boolean equals(Object o) {
              // TODO Auto-generated method stub
        return false;

       }

       @Override
       public int hashCode() {
              // TODO Auto-generated method stub
              return 0;
       }

       @Override
       public String toString() {
              // TODO Auto-generated method stub
              return null;
       }
}

<o:p></o:p>

我们现在用appfuse提供的appfuse:gen来生成模块<o:p></o:p>

AppFuse 制作了一个代码生成工具 ，他生成的代码位于 \target\appfuse\ 目录下面generated-sources内。代码生成工具可以生成绝大部分我们需要的代码，比如 dao 类，service 类，菜单、增删改的 web 页面、配置文件、样本数据，等等。

如果你希望appfuses生成 dao 和 service 类，就在项目根目录下的pom.xml中，把genericCore属性设为false。

xml 代码
<project>
...
  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>appfuse-maven-plugin</artifactId>
        <version>2.0</version>
        <configuration>
          <genericCore>true</genericCore> <!-- Set to false if you want Java files generated for your DAOs and Managers -->
          <fullSource>false</fullSource> <!-- Set to true if you've "full-sourced" your project and changed org.appfuse to your package name -->
        </configuration>
        <dependencies>
          <dependency>
            <groupId>${jdbc.groupId}</groupId>
            <artifactId>${jdbc.artifactId}</artifactId>
            <version>${jdbc.version}</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
...
</project>

否则就用 ture ，它可以帮你搞定一切。下面就让我们来运行 “mvn appfuse:gen” 生成代码。

<o:p> </o:p>

 [input] What is the name of you like to generate code from  POJO (i.e. person)?<o:p></o:p>

Department<o:p></o:p>

<o:p> </o:p>

在target\appfuse\generated-sources下会生成部门的代码<o:p></o:p>

我们需要接着执行mvn appfuse:install<o:p></o:p>

把生成的代码写入源程序中<o:p></o:p>

<o:p> </o:p>

接着执行mvn jetty:run-war,在 http://localhost:8080就可以看到程序了<o:p></o:p>

<o:p> </o:p>

appfuse的初始界面<o:p> </o:p>

评论

11 楼 zhang20084 2008-08-12  

appfuse做的最新项目 www.puorg.com到群网

10 楼 zhang20084 2008-08-12  

appfuse做的最新项目 www.puorg.com到群网

9 楼 leonhe_cn 2008-06-12  

谢谢了，appfuse2我很看好就是资料太少了，请多写一些吧

8 楼 jiasudu1649 2008-01-23  

你的这些错误好像是appfuse2.0.1自身带的bug
你换个版本就好了

7 楼 volking 2008-01-17  

请问我的错在哪？

H:\struts2-crud>mvn appfuse:gen
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'appfuse'.
[INFO] ------------------------------------------------------------------------
[INFO] Building AppFuse Struts 2 Application
[INFO]    task-segment: [appfuse:gen]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing appfuse:gen
[INFO] [warpath:add-classes {execution: default}]
[INFO] [aspectj:compile {execution: default}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-utf8}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-8859_1}]
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [appfuse:gen]
What is the name of your pojo (i.e. Person)?: Person
log4j:WARN Continuable parsing error 53 and column 64
log4j:WARN Attribute value "com.opensymphony.xwork2.util.OgnlValueStack" of type ID must b
e unique within the document.
[INFO] Configuration XML file loaded: H:\struts2-crud\src\main\resources\hibernate.cfg.xml

[INFO] Configuration XML file loaded: H:\struts2-crud\src\main\resources\hibernate.cfg.xml

[INFO] src/main/resources/database.properties not found within the project. Trying absolut
e path.
[INFO] No hibernate properties file loaded.
[info] [AppFuse] Installing generated files (pattern: **/*.java)...
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] H:\struts2-crud\target\appfuse\generated-sources not found.
[INFO] ------------------------------------------------------------------------
[INFO] Trace
H:\struts2-crud\target\appfuse\generated-sources not found.
        at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.
java:422)
        at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:453)
        at org.appfuse.tool.ArtifactInstaller.copyGeneratedObjects(ArtifactInstaller.java:
116)
        at org.appfuse.tool.ArtifactInstaller.execute(ArtifactInstaller.java:44)
        at org.appfuse.mojo.exporter.AppFuseGeneratorMojo.doExecute(AppFuseGeneratorMojo.j
ava:250)
        at org.appfuse.mojo.HibernateExporterMojo.execute(HibernateExporterMojo.java:138)
        at org.appfuse.mojo.exporter.AppFuseGeneratorMojo.execute(AppFuseGeneratorMojo.jav
a:194)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.j
ava:447)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecyc
leExecutor.java:539)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(Defau
ltLifecycleExecutor.java:493)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycl
eExecutor.java:463)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailure
s(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(Default
LifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExe
cutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja
va:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 16 seconds
[INFO] Finished at: Thu Jan 17 17:19:01 GMT+08:00 2008
[INFO] Final Memory: 16M/29M
[INFO] ------------------------------------------------------------------------

6 楼 volking 2008-01-17  

H:\struts2-crud>mvn appfuse:gen
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'appfuse'.
[INFO] ------------------------------------------------------------------------
[INFO] Building AppFuse Struts 2 Application
[INFO]    task-segment: [appfuse:gen]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing appfuse:gen
[INFO] [warpath:add-classes {execution: default}]
[INFO] [aspectj:compile {execution: default}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-utf8}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-8859_1}]
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [appfuse:gen]
What is the name of your pojo (i.e. Person)?: Person
log4j:WARN Continuable parsing error 53 and column 64
log4j:WARN Attribute value "com.opensymphony.xwork2.util.OgnlValueStack" of typ
ID must be unique within the document.
[INFO] Configuration XML file loaded: H:\struts2-crud\src\main\resources\hibern
te.cfg.xml
[INFO] Configuration XML file loaded: H:\struts2-crud\src\main\resources\hibern
te.cfg.xml
[INFO] src/main/resources/database.properties not found within the project. Try
ng absolute path.
[INFO] No hibernate properties file loaded.
[info] [AppFuse] Installing generated files (pattern: **/*.java)...
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] H:\struts2-crud\target\appfuse\generated-sources not found.
[INFO] ------------------------------------------------------------------------
[INFO] Trace
H:\struts2-crud\target\appfuse\generated-sources not found.
        at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(Abstr
ctFileSet.java:422)
        at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:453)
        at org.appfuse.tool.ArtifactInstaller.copyGeneratedObjects(ArtifactInst
ller.java:116)
        at org.appfuse.tool.ArtifactInstaller.execute(ArtifactInstaller.java:44

        at org.appfuse.mojo.exporter.AppFuseGeneratorMojo.doExecute(AppFuseGene
atorMojo.java:250)
        at org.appfuse.mojo.HibernateExporterMojo.execute(HibernateExporterMojo
java:138)
        at org.appfuse.mojo.exporter.AppFuseGeneratorMojo.execute(AppFuseGenera
orMojo.java:194)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlug
nManager.java:447)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Def
ultLifecycleExecutor.java:539)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandalon
Goal(DefaultLifecycleExecutor.java:493)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defa
ltLifecycleExecutor.java:463)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHa
dleFailures(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegme
ts(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultL
fecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430

        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 minute 25 seconds
[INFO] Finished at: Thu Jan 17 17:16:51 GMT+08:00 2008
[INFO] Final Memory: 16M/29M
[INFO] ------------------------------------------------------------------------

5 楼 shilimin 2007-08-16  

您有使用Appfuse2搭好的架子吗，可以自动生成代码，包括DAO、SERVICE、WEB层的代码。急死我了，

[e-mail]
QQ:45532508

4 楼 ff_ff 2007-08-09  

好,收藏一下

3 楼 ff_ff 2007-08-09  

老大，写得不错。

2 楼 furonglang 2007-08-01  

老大 厉害哈 又学到几个新命令了 嘿嘿 
唉 如果能知道怎么快点调试就好了 现在是改一个字母 也得关jetty 再重新mvn jetty:run-war 郁闷

1 楼 fisher_y 2007-07-11  

希望多写些appfuse 2.0的东西，关注中。。。。