Changes for page Maven Kicking the tyres without changing your project structure

Last modified by Henrique Prange on 2015/09/11 17:57

From 21.1 to 22.1 From 24.1 to 25.1

From version 22.1

edited by Lachlan Deck
on 2008/06/24 00:39

Change comment: Add tip to hang in there with longish guide.

To version 24.1

edited by Lachlan Deck
on 2008/07/03 00:05

Change comment: Adding basic info and links for further info on project inheritance

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@@ -201,9 +201,15 @@
  {{/noformat}}
++=== Project Inheritance ===
++
++It naturally gets a bit boring having to define the same things over and over again. So, you can utilise a parent pom file specifying its packaging as 'pom'. Dependencies, plugins and executions, resources specifications and so forth can be defined once and shared by any sub-modules. See [[http://maven.apache.org/guides/introduction/introduction-to-the-pom.html#Project_Inheritance]] and [[Java World's The Maven 2 POM demystified>>http://www.javaworld.com/javaworld/jw-05-2006/jw-0529-maven.html]] for further information and examples.
++
++For our example we'll have trunk/pom.xml which will define everything common to any and all modules in the hierarchy. Likewise, trunk/frameworks/pom.xml and trunk/apps/pom.xml will define everything common to frameworks and applications respecively.
++
  === Repositories ===
--So far we have assumed that maven just knows where to find third party libraries. There is the default local repository (e.g., ,,/.m2/repository) and a remote one at ibiblio.org or a mirror of the same. See [[http://maven.apache.org/guides/introduction/introduction-to-repositories.html]].,,
++So far we have assumed that maven just knows where to find third party libraries. There is the default local repository (e.g., /.m2/repository) and a remote one at ibiblio.org or a mirror of the same. See [[http://maven.apache.org/guides/introduction/introduction-to-repositories.html]].
  {{noformat}}
@@ -278,8 +278,10 @@
  === Packaging Frameworks as Jars ===
--Here's the definition for /frameworks/pom.xml.
++Here's the definition for /frameworks/pom.xml. Note that it depends on the following Info.plist file being located under trunk/frameworks/src/main/resources:
++{{attachments patterns="Info.plist" upload="false"}}{{/attachments}}
++
  {{code title="/frameworks/pom.xml"}}
  <?xml version="1.0" encoding="UTF-8"?>
@@ -289,7 +289,7 @@
      http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
--
++
      <!-- parent artifact -->
      <parent>
          <artifactId>mywostuff</artifactId>
@@ -301,7 +301,7 @@
      <artifactId>frameworks</artifactId>
      <groupId>com.mywostuff</groupId>
      <packaging>pom</packaging>
--
++
      <!-- framework relevant properties -->
      <properties>
          <!-- NS related properties fills in Info.plist etc-->
@@ -441,7 +441,7 @@
      <!-- artifact identity -->
      <artifactId>CustomBusinessLogic</artifactId>
      <groupId>com.mywostuff.frameworks</groupId>
--
++
      <!-- specific dependencies -->
      <dependencies>
          <dependency>
@@ -455,18 +455,235 @@
  === Packaging Applications ===
--details to come...
++Here's the definition for /apps/pom.xml which is shared by any sub-modules (i.e., ApplicationA and ApplicationB).
--=== Packaging Applications as True WAR ===
++{{code title="/apps/pom.xml"}}
--You can find steps to package WO Applications as True WAR [[here>>Packaging WO Applications as true WAR with Maven]].
++<?xml version="1.0" encoding="UTF-8"?>
++<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/xsd/maven-4.0.0.xsd">
--more details to come...
++    <modelVersion>4.0.0</modelVersion>
--=== Project Inheritance ===
++    <!-- parent artifact -->
++    <parent>
++        <groupId>com</groupId>
++        <artifactId>mywostuff</artifactId>
++        <version>1.0-SNAPSHOT</version>
++    </parent>
--details to come...
++    <!-- artifact identity -->
++    <artifactId>apps</artifactId>
++    <groupId>com.mywostuff</groupId>
++    <packaging>pom</packaging>
++    <!-- modules -->
++    <modules>
++        <module>ApplicationA</module>
++        <module>ApplicationB</module>
++    </modules>
++
++    <!-- specific dependencies (for modules) -->
++    <dependencies>
++        <!-- wonder frameworks -->
++        <dependency>
++            <artifactId>ERExtensions</artifactId>
++            <groupId>${wonder.common.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaWOExtensions</artifactId>
++            <groupId>${wonder.common.groupId}</groupId>
++        </dependency>
++
++        <!-- project libs -->
++        <dependency>
++            <artifactId>CustomExtensions</artifactId>
++            <groupId>${my.frameworks.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>CustomBusinessLogic</artifactId>
++            <groupId>${my.frameworks.groupId}</groupId>
++        </dependency>
++
++        <!-- webobjects dependencies -->
++        <dependency>
++            <artifactId>JavaFoundation</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaJDBCAdaptor</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaWebObjects</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaEOControl</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaEOAccess</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaWebObjects</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>JavaXML</artifactId>
++            <groupId>${webobjects.groupId}</groupId>
++        </dependency>
++    </dependencies>
++
++    <!-- build config (for modules) -->
++    <build>
++        <sourceDirectory>src</sourceDirectory>
++        <testSourceDirectory>tests</testSourceDirectory>
++        <resources>
++            <resource>
++                <targetPath>Resources</targetPath>
++                <filtering>false</filtering>
++                <directory>Components</directory>
++            </resource>
++            <resource>
++                <targetPath>Resources</targetPath>
++                <filtering>false</filtering>
++                <directory>Resources</directory>
++            </resource>
++            <resource>
++                <targetPath>WebServerResources</targetPath>
++                <filtering>false</filtering>
++                <directory>WebServerResources</directory>
++            </resource>
++        </resources>
++        <plugins>
++            <plugin>
++                <artifactId>maven-wolifecycle-plugin</artifactId>
++                <groupId>org.objectstyle.woproject.maven2</groupId>
++                <version>2.0.15</version>
++                <extensions>true</extensions>
++                <configuration>
++                    <source>${java.target}</source>
++                    <target>${java.target}</target>
++                </configuration>
++            </plugin>
++            <plugin>
++                <groupId>org.apache.maven.plugins</groupId>
++                <artifactId>maven-javadoc-plugin</artifactId>
++                <configuration>
++                    <javadocVersion>${java.target}</javadocVersion>
++                    <locale>en-AU</locale>
++                    <minmemory>128m</minmemory>
++                    <maxmemory>512m</maxmemory>
++                </configuration>
++            </plugin>
++            <!--
++            TODO build numbering
++            <plugin>
++                <groupId>org.codehaus.mojo</groupId>
++                <artifactId>maven-buildnumber-plugin</artifactId>
++                <version>0.9.6</version>
++                <executions>
++                    <execution>
++                        <phase>validate</phase>
++                        <goals>
++                            <goal>create</goal>
++                        </goals>
++                    </execution>
++                </executions>
++                <configuration>
++                    <doCheck>true</doCheck>
++                    <doUpdate>true</doUpdate>
++                </configuration>
++            </plugin>
++            -->
++        </plugins>
++        <pluginManagement>
++            <plugins>
++                <plugin>
++                <groupId>org.apache.maven.plugins</groupId>
++                <artifactId>maven-compiler-plugin</artifactId>
++                <configuration>
++                    <source>${java.target}</source>
++                    <target>${java.target}</target>
++                </configuration>
++            </plugin>
++            </plugins>
++        </pluginManagement>
++    </build>
++</project>
++
++{{/code}}
++
++and ApplicationA - which has a couple of extra specific dependencies to add to those inherited from its parent.
++
++{{code title="/apps/ApplicationA/pom.xml"}}
++
++<?xml version="1.0"?>
++<project>
++    <modelVersion>4.0.0</modelVersion>
++
++    <!-- parent artifact -->
++    <parent>
++        <artifactId>apps</artifactId>
++        <groupId>com.mywostuff</groupId>
++        <version>1.0-SNAPSHOT</version>
++        <relativePath>../apps</relativePath> <!-- e.g., (optional) if your app is under /trunk -->
++    </parent>
++
++    <!-- artifact identity -->
++    <artifactId>ApplicationA</artifactId>
++    <groupId>com.mywostuff.apps</groupId>
++    <packaging>woapplication</packaging> <!-- woproject specific packaging -->
++
++    <!-- specific properties -->
++    <properties>
++        <!-- general properties -->
++        <mainclass>your.app.Application</mainclass>
++    </properties>
++
++    <!-- specific dependencies -->
++    <dependencies>
++        <!-- wonder frameworks -->
++        <dependency>
++            <artifactId>Ajax</artifactId>
++            <groupId>${wonder.ajax.groupId}</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>ERCaptcha</artifactId>
++            <groupId>${wonder.common.groupId}</groupId>
++            <!-- requires jcaptcha-all below -->
++        </dependency>
++        <dependency>
++            <artifactId>WOOgnl</artifactId>
++            <groupId>${wonder.common.groupId}</groupId>
++        </dependency>
++
++        <!-- general libs -->
++        <dependency>
++            <artifactId>jcaptcha-all</artifactId>
++            <groupId>com.octo.captcha</groupId>
++        </dependency>
++        <dependency>
++            <artifactId>commons-collections</artifactId>
++            <groupId>commons-collections</groupId>
++        </dependency>
++        <dependency>
++            <groupId>ognl</groupId>
++            <artifactId>ognl</artifactId>
++        </dependency>
++    </dependencies>
++</project>
++
++{{/code}}
++
++=== Packaging Applications as True WAR ===
++
++You can find steps to package WO Applications as True WAR [[here>>Packaging WO Applications as true WAR with Maven]].
++
  === Eclipse Integration ===
  details to come...

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