maven2 形成一个模板框架

maven2：从现有工程中创建archetype
关键字: maven2 archetype ssh
http://eagle516.iteye.com/?show_full=true

最近用spring2.5.6+hibernate3.2+struts2.0.14做项目，用这些框架做项目最鬼麻烦的就是搭建工程的基本原型，为了在以后不用在这么麻烦，于是就有了创建一个自己的ssh的archetype的念头，说干就干，开始动手。

1.创建一个maven项目(在eclipse 中通过m2eclipse创建或者用mvn archetype:genetate命令创建)。

2.添加spring，hibernate，struts2的依赖包，我的pom.xml如下:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.eagle</groupId>
<artifactId>ssh-base</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>maven-jetty-plugin</artifactId>
<version>6.1.14</version>
</plugin>
</plugins>
</build>

<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
<version>2.5.6</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.6.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>2.0.14</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-spring-plugin</artifactId>
<version>2.0.14</version>
<type>jar</type>
<scope>compile</scope>
<exclusions>
<exclusion>
<artifactId>spring-beans</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>spring-core</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>spring-context</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>spring-web</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate</artifactId>
<version>3.2.6.ga</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
<type>jar</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.1_3</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
</dependencies>
</project>
3.添加基本的配置文件

src/main/resources/applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
<context:property-placeholder location="WEB-INF/config/jdbc.properties" />


<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">

<property name="driverClass" value="${jdbc.driverClassName}" />

<property name="jdbcUrl" value="${jdbc.url}" />

<property name="user" value="${jdbc.username}" />

<property name="password" value="${jdbc.password}" />

<property name="maxPoolSize" value="20" />

<property name="minPoolSize" value="1" />

<property name="initialPoolSize" value="1" />

<property name="maxIdleTime" value="20" />
</bean>

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mappingDirectoryLocations">
<list>
<value>classpath:org/eagle/orm</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect
</prop>
<prop key="show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.jdbc.batch_size">20</prop>
</props>
</property>
</bean>


<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>


<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="del*" propagation="REQUIRED" />
<tx:method name="modify*" propagation="REQUIRED" />
<tx:method name="*" read-only="true" />
</tx:attributes>
</tx:advice>


<aop:config>

<aop:pointcut id="allManager"
expression="execution(* org.eagle.services..*.*(..))" />

<aop:advisor advice-ref="txAdvice" pointcut-ref="allManager" />
</aop:config>

</beans>
src/main/resources/struts.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>

</struts>

src/main/webapp/WEB-INF/config/jdbc.properties

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/shs2
jdbc.username=root
jdbc.password=ubuntu
src/main/webapp/WEB-INF/config/log4j.properties

log4j.rootLogger=INFO, stdout, logfile

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n

log4j.appender.logfile=org.apache.log4j.RollingFileAppender
log4j.appender.logfile.File=${webapp.root}/WEB-INF/logs/pcdiy.log
log4j.appender.logfile.MaxFileSize=512KB
# Keep three backup files.
log4j.appender.logfile.MaxBackupIndex=3
# Pattern to output: date priority [category] - message
log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

4.web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>

<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>/WEB-INF/config/log4j.properties</param-value>
</context-param>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
</web-app>

5.基本上可以，现在来生成archetype的目录结构(假设工程在/home/lingshangwen/project/ssh-base)

进入到工程的根目录ssh-base下

$cd ~/project/ssh-base

$mvn archetype:create-from-project

运行完该命令后,将会有如下的目录~/project/ssh-base/target/generated-sources/archetype

6.创建archetype

$cd ~/project/ssh-base/target/generated-sources/archetype

$mvn install

到现在为止，我想要的ssh的archetype创建出来了，如何通过该archetype创建项目呢，很简单，看看

$cd ~/project

$mvn archetype:generate

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO]    task-segment: [archetype:generate] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] Preparing archetype:generate
[INFO] No goals needed for project - skipping
[INFO] Setting property: classpath.resource.loader.class => 'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.
[INFO] Setting property: velocimacro.messages.on => 'false'.
[INFO] Setting property: resource.loader => 'classpath'.
[INFO] Setting property: resource.manager.logwhenfound => 'false'.
[INFO] [archetype:generate]
[INFO] Generating project in Interactive mode
[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)
Choose archetype:
1: local -> ssh (null)
2: local -> ssh-base-archetype (ssh-base-archetype)
3: internal -> appfuse-basic-jsf (AppFuse archetype for creating a web application with Hibernate, Spring and JSF)
4: internal -> appfuse-basic-spring (AppFuse archetype for creating a web application with Hibernate, Spring and Spring MVC)
5: internal -> appfuse-basic-struts (AppFuse archetype for creating a web application with Hibernate, Spring and Struts 2)
6: internal -> appfuse-basic-tapestry (AppFuse archetype for creating a web application with Hibernate, Spring and Tapestry 4)
7: internal -> appfuse-core (AppFuse archetype for creating a jar application with Hibernate and Spring and XFire)
8: internal -> appfuse-modular-jsf (AppFuse archetype for creating a modular application with Hibernate, Spring and JSF)
9: internal -> appfuse-modular-spring (AppFuse archetype for creating a modular application with Hibernate, Spring and Spring MVC)
10: internal -> appfuse-modular-struts (AppFuse archetype for creating a modular application with Hibernate, Spring and Struts 2)
11: internal -> appfuse-modular-tapestry (AppFuse archetype for creating a modular application with Hibernate, Spring and Tapestry 4)
12: internal -> maven-archetype-j2ee-simple (A simple J2EE Java application)
13: internal -> maven-archetype-marmalade-mojo (A Maven plugin development project using marmalade)
14: internal -> maven-archetype-mojo (A Maven Java plugin development project)
15: internal -> maven-archetype-portlet (A simple portlet application)
16: internal -> maven-archetype-profiles ()
17: internal -> maven-archetype-quickstart ()
18: internal -> maven-archetype-site-simple (A simple site generation project)
19: internal -> maven-archetype-site (A more complex site project)
20: internal -> maven-archetype-webapp (A simple Java web application)
21: internal -> jini-service-archetype (Archetype for Jini service project creation)
22: internal -> softeu-archetype-seam (JSF+Facelets+Seam Archetype)
23: internal -> softeu-archetype-seam-simple (JSF+Facelets+Seam (no persistence) Archetype)
24: internal -> softeu-archetype-jsf (JSF+Facelets Archetype)
25: internal -> jpa-maven-archetype (JPA application)
26: internal -> spring-osgi-bundle-archetype (Spring-OSGi archetype)
27: internal -> confluence-plugin-archetype (Atlassian Confluence plugin archetype)
28: internal -> jira-plugin-archetype (Atlassian JIRA plugin archetype)
29: internal -> maven-archetype-har (Hibernate Archive)
30: internal -> maven-archetype-sar (JBoss Service Archive)
31: internal -> wicket-archetype-quickstart (A simple Apache Wicket project)
32: internal -> scala-archetype-simple (A simple scala project)
33: internal -> lift-archetype-blank (A blank/empty liftweb project)
34: internal -> lift-archetype-basic (The basic (liftweb) project)
35: internal -> cocoon-22-archetype-block-plain ([http://cocoon.apache.org/2.2/maven-plugins/])
36: internal -> cocoon-22-archetype-block ([http://cocoon.apache.org/2.2/maven-plugins/])
37: internal -> cocoon-22-archetype-webapp ([http://cocoon.apache.org/2.2/maven-plugins/])
38: internal -> myfaces-archetype-helloworld (A simple archetype using MyFaces)
39: internal -> myfaces-archetype-helloworld-facelets (A simple archetype using MyFaces and facelets)
40: internal -> myfaces-archetype-trinidad (A simple archetype using Myfaces and Trinidad)
41: internal -> myfaces-archetype-jsfcomponents (A simple archetype for create custom JSF components using MyFaces)
42: internal -> gmaven-archetype-basic (Groovy basic archetype)
43: internal -> gmaven-archetype-mojo (Groovy mojo archetype)
Choose a number: (1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25/26/27/28/29/30/31/32/33/34/35/36/37/38/39/40/41/42/43) 17: :

ssh-base的archetype为2，故选择2

~~有个这个archetype以后创建ssh项目就快多了

maven2 形成一个模板框架

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