项目管理: Maven 让事情变得简单

<property>

<script>

<preGoal>

<postGoal>

<script>

<preGoal>

<postGoal>

<?xml version="1.0" encoding="ISO-8859-1"?>

<!-- A project file's root element -->
<project>
<!-- The POM version. This tag is currently unused. -->
<pomVersion>3</pomVersion>

<!-- A project group id. If present, the id serves as the project's
directory name in the repository -->
<groupId>crayola-group</groupId>

<!-- A unique project identifier. The project identifier and its
version number often generate file/directory names during the
build. For example, a project JAR file follows the
<id>-<version> naming convention. -->
<id>crayola</id>

<!-- A short name for the project -->
<name>Crayola Professional</name>

<!-- The project version number. Maven does not enforce a particular
version numbering scheme. -->
<currentVersion>0.0.1</currentVersion>

...
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<!-- Project dependency section                                -->
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...
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<!-- Project build and reports section                         -->
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...
</project>

...
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<!-- Project management section                                -->
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<!-- Details of the organization holding the project. Only the name
is required. -->
<organization>
<name>Markers Inc.</name>
<url>http://w3.markers.com/</url>

<logo>http://w3.markers.com/logo/company-logo.gif</logo>
</organization>

<!-- (OPTIONAL) Year of inception -->
<inceptionYear>2003</inceptionYear>

<!-- (OPTIONAL) Project main package -->
<package>com.markers.crayola.*</package>

<!-- (OPTIONAL) Project logo picture (URL) -->
<logo>http://w3.markers.com/logo/crayola.gif</logo>

<!-- (OPTIONAL) GUMP repository ID. Useful only if you use GUMP. -->
<gumpRepositoryId>crayola</gumpRepositoryId>

<!-- (OPTIONAL) Project description -->
<description>...</description>

<!-- (OPTIONAL) Short project description -->
<shortDescription>...</shortDescription>

<!-- (OPTIONAL) Project site URL -->
<url>http://w3.markers.com/crayola</url>

<!-- (OPTIONAL) Issue-tracking system URL -->

<issueTrackingUrl>http://w3.markers.com/jira/crayola</issueTrackingUrl>

<!-- (OPTIONAL) Project site address. -->
<siteAddress>w3.markers.com</siteAddress>

<!-- (OPTIONAL) Project-site deploy directory (physical location) -->
<siteDirectory>/www/crayola/site/</siteDirectory>

<!-- (OPTIONAL) Project distribution directory (physical location) -->

<distributionDirectory>/www/crayola/builds/</distributionDirectory>

<!-- (OPTIONAL) Project source-repository information -->
<repository>

<connection>
scm:cvs:pserver:anoncvs@cvs.markers.com:/home/cvspublic:crayola
</connection>
<url>http://cvs.markers.com/viewcvs/crayola/</url>
</repository>

<!-- (OPTIONAL) Mailing list information -->
<mailingLists>
<mailingList>
<name>Dev List</name>

<subscribe>dev-subscribe@crayola.markers.com</subscribe>

<unsubscribe>dev-unsubscribe@crayola.markers.com</unsubscribe>
</mailingList>
...
</mailingLists>

<!-- Developers involved in this project -->
<developers>
<developer>
<name>John Smith</name>
<id>jsmith</id>
<email>jsmith@markers.com</email>
</developer>
...
</developers>

<!--
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<!-- Project dependency section                                -->
<!--
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<dependencies>

<!-- This project depends on the JAR file "commons-beanutils-1.5.jar"
in the Maven repository's commons-beanutils/jars subdirectory
(more about repository later). -->
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.5</version>
</dependency>

<!-- This project depends on the JAR file "commons-lib-2.1.jar" in
the Maven repository's markers/jars subdirectory. -->
<dependency>
<groupId>markers</groupId>
<artifactId>commons-lib</artifactId>
<version>2.1</version>
</dependency>

</dependencies>

...
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<!-- Project build and reports section                         -->
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<build>

<!-- (OPTIONAL) Build notification email address. -->
<nagEmailAddress>jsmith@markers.com</nagEmailAddress>

<!-- (OPTIONAL) Defines where the Java source resides. -->
<sourceDirectory>src/java</sourceDirectory>

<!-- (OPTIONAL) Defines where the Java source for unit test-cases
resides. -->

<unitTestSourceDirectory>test/java</unitTestSourceDirectory>

<!-- (OPTIONAL) Unit test-case file pattern. -->
<unitTest>
<includes>
<include>**/*Test.java</include>
</includes>
</unitTest>

<!-- (OPTIONAL) Resources packaged inside the JAR file. -->
<resources/>

<!-- (OPTIONAL) The reports tag lets you select which reports you
want generated for your site. In this case, only the checkstyle
report will generate. -->
</build>

<reports>
<report>
maven-checkstyle-plugin
</report>
</reports>

<artifactId>

<version>

repository
|-- ant                   <-- project group ID -->
|   `-- jars              <-- artifact type, followed by 's',
|                         <-- e.g. jars, wars, ears -->
|       `-- ant-1.5.1.jar <-- actual artifact -->
...

maven.repo.remote

maven.proxy.host

maven.proxy.port

maven.proxy.username

maven.proxy.password

maven.repo.local

${MAVEN_HOME}/repository

java:compile

jar

jar:install

site

site:deploy

<?xml version="1.0" encoding="ISO-8859-1"?>
<project xmlns:j="jelly:core">
...
<goal name=...>
... build rules, e.g.
<mkdir dir="${test.result.dir}"/>
<echo>Executing JUnit tests</echo>
...
</goal>
...
<preGoal name=...>
...
</preGoal>

<postGoal name=...>
...
</postGoal>

</project>

<preGoal name="java:compile">
<attainGoal name="xdoclet:ejbdoclet"/>
</preGoal>

ejbjar-plugin-1.0
|-- dtd
|   |-- application_1_3.dtd
|   |-- ejb-jar_2_0.dtd
|   |-- web-app_2_3.dtd
|-- plugin.jelly
`-- project.xml

ant -f build-bootstrap.xml

(set MAVEN_HOME to where you want Maven to reside and
use Ant 1.5.1 to perform the build)

project
|
|-- LICENSE.txt
|-- project.properties
|-- maven.xml
|-- project.xml
|-- src
|   `-- java
|       `-- com/....
|   `-- conf
|       `-- Configuration files for staging environments.
|-- test
|   `-- java
|       `-- com/....
|   `-- conf
|       `-- Configuration files for unit testing environments.
`-- xdocs
`-- index.xml

j2ee-project
|
|-- project.xml       - Produces the EAR file
|
|-- util-subproject
|   |
|   `-- project.xml   - Produces the Utility JAR file
|
|-- ejb-subproject
|   |
|   `-- project.xml   - Produces the EJB JAR file
|
`-- web-subproject
|
`-- project.xml   - Produces the WAR file

<?xml version="1.0" encoding="ISO-8859-1"?>
<project>

<preGoal name="war:init">
<copy todir="${maven.build.dir}/webapp">
<fileset dir="${maven.src.dir}/jsp" include="*.jsp"/>
</copy>
</preGoal>

</project>

<?xml version="1.0" encoding="ISO-8859-1"?>
<project default="all"
xmlns:m="jelly:maven">

<goal name="all">
<m:reactor basedir="${basedir}"
includes="*/project.xml"
goals="install"
banner="Building"
ignoreFailures="false"/>
</goal>
</project>