Maven

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(New page: Category:Project Management == Install (on Ubuntu Linux 8.04 or higher) == <pre> $ sudo apt-get install maven2 </pre> == Using Maven2 == === Create a Project === <pre> mvn archety...)
Line 3: Line 3:
== Install (on Ubuntu Linux 8.04 or higher) ==
== Install (on Ubuntu Linux 8.04 or higher) ==
<pre>
<pre>
-
$ sudo apt-get install maven2
+
$ sudo apt-get install maven2  
</pre>
</pre>
Line 12: Line 12:
<pre>
<pre>
-
mvn archetype:create -DgroupId=com.lckymn.testproject -DartifactId=testproject
+
$ mvn archetype:create -DgroupId=testappgroup -DartifactId=testproject  
</pre>
</pre>
 +
*Result
 +
(pwd is /home/user/workspace).
 +
<pre>
 +
[INFO] Scanning for projects...
 +
[INFO] Searching repository for plugin with prefix: 'archetype'.
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Building Maven Default Project
 +
[INFO]    task-segment: [archetype:create] (aggregator-style)
 +
[INFO] ------------------------------------------------------------------------
 +
[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:create]
 +
[WARNING] This goal is deprecated. Please use mvn archetype:generate instead
 +
[INFO] Defaulting package to group ID: testappgroup
 +
[INFO] ----------------------------------------------------------------------------
 +
[INFO] Using following parameters for creating OldArchetype: maven-archetype-quickstart:RELEASE
 +
[INFO] ----------------------------------------------------------------------------
 +
[INFO] Parameter: groupId, Value: testappgroup
 +
[INFO] Parameter: packageName, Value: testappgroup
 +
[INFO] Parameter: package, Value: testappgroup
 +
[INFO] Parameter: artifactId, Value: testproject
 +
[INFO] Parameter: basedir, Value: /home/user/workspace
 +
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
 +
[INFO] ********************* End of debug info from resources from generated POM ***********************
 +
[INFO] OldArchetype created in dir: /home/user/workspace/testproject
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] BUILD SUCCESSFUL
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Total time: 4 seconds
 +
[INFO] Finished at: Sun Apr 05 19:20:04 EST 2009
 +
[INFO] Final Memory: 16M/242M
 +
[INFO] ------------------------------------------------------------------------
 +
</pre>
 +
 +
 +
=== Maven Life Cycle ===
=== Build a Project ===
=== Build a Project ===
 +
 +
 +
 +
== Integration with Eclipse ==
 +
=== Add Maven Repository Info ===
 +
-Add the Maven repository info to the Eclipse workspace.
 +
 +
*Close Eclipse if it is running
 +
*Open the terminal and type the following command.
 +
<pre>
 +
$ mvn -Declipse.workspace=/home/user/workspace eclipse:add-maven-repo
 +
</pre>
 +
(Don't use ~ for home directory).
 +
 +
*Result
 +
<pre>
 +
[INFO] Scanning for projects...
 +
[INFO] Searching repository for plugin with prefix: 'eclipse'.
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Building Maven Default Project
 +
[INFO]    task-segment: [eclipse:add-maven-repo] (aggregator-style)
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] [eclipse:add-maven-repo]
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] BUILD SUCCESSFUL
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Total time: 4 seconds
 +
[INFO] Finished at: Sun Apr 05 16:37:42 EST 2009
 +
[INFO] Final Memory: 16M/292M
 +
[INFO] ------------------------------------------------------------------------
 +
</pre>
 +
 +
*Then <code>M2_REPO</code> can be found from
 +
<pre>
 +
Preferences -> Java -> Classpath Variables
 +
</pre>
 +
 +
*If the mvn command is executed while Eclipse is running, restart the Eclipse.
 +
 +
 +
 +
 +
 +
 +
=== Add Eclipse Metadata to Non-Eclipse Project ===
 +
*Move to the project and run the <code>maven eclipse:eclipse</code>
 +
<pre>
 +
$ cd /home/user/workspace/testproject
 +
$ mvn eclipse:eclipse
 +
</pre>
 +
 +
 +
*Result
 +
<pre>
 +
[INFO] Scanning for projects...
 +
[INFO] Searching repository for plugin with prefix: 'eclipse'.
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Building testproject
 +
[INFO]    task-segment: [eclipse:eclipse]
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Preparing eclipse:eclipse
 +
[INFO] No goals needed for project - skipping
 +
[INFO] [eclipse:eclipse]
 +
[INFO] Using Eclipse Workspace: /home/user/workspace
 +
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER
 +
[INFO] Not writing settings - defaults suffice
 +
[INFO] Wrote Eclipse project for "testproject" to /home/user/workspace/testproject.
 +
[INFO]
 +
      Sources for some artifacts are not available.
 +
      Please run the same goal with the -DdownloadSources=true parameter in order to check remote repositories for sources.
 +
      List of artifacts without a source archive:
 +
        o junit:junit:3.8.1
 +
 +
      Javadoc for some artifacts is not available.
 +
      Please run the same goal with the -DdownloadJavadocs=true parameter in order to check remote repositories for javadoc.
 +
      List of artifacts without a javadoc archive:
 +
        o junit:junit:3.8.1
 +
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] BUILD SUCCESSFUL
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Total time: 4 seconds
 +
[INFO] Finished at: Sun Apr 05 19:56:21 EST 2009
 +
[INFO] Final Memory: 16M/243M
 +
[INFO] ------------------------------------------------------------------------
 +
</pre>
 +
 +
*To download the source code and the javadoc of the junit mentioned above, run the following command.
 +
(Optional)
 +
<pre>
 +
$ mvn eclipse:eclipse -DdownloadSources=true -DdownloadJavadocs=true
 +
</pre>
 +
 +
*Result
 +
<pre>
 +
[INFO] Scanning for projects...
 +
[INFO] Searching repository for plugin with prefix: 'eclipse'.
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Building testproject
 +
[INFO]    task-segment: [eclipse:eclipse]
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Preparing eclipse:eclipse
 +
[INFO] No goals needed for project - skipping
 +
[INFO] [eclipse:eclipse]
 +
[INFO] Using Eclipse Workspace: /home/user/workspace
 +
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER
 +
[INFO] Not writing settings - defaults suffice
 +
[INFO] Wrote Eclipse project for "testproject" to /home/user/workspace/testproject.
 +
[INFO]
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] BUILD SUCCESSFUL
 +
[INFO] ------------------------------------------------------------------------
 +
[INFO] Total time: 4 seconds
 +
[INFO] Finished at: Sun Apr 05 20:06:13 EST 2009
 +
[INFO] Final Memory: 17M/292M
 +
[INFO] ------------------------------------------------------------------------
 +
</pre>
 +
 +
 +
*Now, the project can be imported as an existing Eclipse project with 'Import' function on Eclipse (Chose <code>Existing Projects into Workspace</code>).

Revision as of 10:13, 5 April 2009


Contents

Install (on Ubuntu Linux 8.04 or higher) 

$ sudo apt-get install maven2


Using Maven2

Create a Project 

$ mvn archetype:create -DgroupId=testappgroup -DartifactId=testproject
  • Result

(pwd is /home/user/workspace). 

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO]    task-segment: [archetype:create] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[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:create]
[WARNING] This goal is deprecated. Please use mvn archetype:generate instead
[INFO] Defaulting package to group ID: testappgroup
[INFO] ----------------------------------------------------------------------------
[INFO] Using following parameters for creating OldArchetype: maven-archetype-quickstart:RELEASE
[INFO] ----------------------------------------------------------------------------
[INFO] Parameter: groupId, Value: testappgroup
[INFO] Parameter: packageName, Value: testappgroup
[INFO] Parameter: package, Value: testappgroup
[INFO] Parameter: artifactId, Value: testproject
[INFO] Parameter: basedir, Value: /home/user/workspace
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] ********************* End of debug info from resources from generated POM ***********************
[INFO] OldArchetype created in dir: /home/user/workspace/testproject
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Sun Apr 05 19:20:04 EST 2009
[INFO] Final Memory: 16M/242M
[INFO] ------------------------------------------------------------------------


Maven Life Cycle

Build a Project

Integration with Eclipse

Add Maven Repository Info

-Add the Maven repository info to the Eclipse workspace.

  • Close Eclipse if it is running
  • Open the terminal and type the following command. 
 $ mvn -Declipse.workspace=/home/user/workspace eclipse:add-maven-repo

(Don't use ~ for home directory).

  • Result 
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'eclipse'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO]    task-segment: [eclipse:add-maven-repo] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [eclipse:add-maven-repo]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Sun Apr 05 16:37:42 EST 2009
[INFO] Final Memory: 16M/292M
[INFO] ------------------------------------------------------------------------
  • Then M2_REPO can be found from 
Preferences -> Java -> Classpath Variables
  • If the mvn command is executed while Eclipse is running, restart the Eclipse.




Add Eclipse Metadata to Non-Eclipse Project

  • Move to the project and run the maven eclipse:eclipse 
$ cd /home/user/workspace/testproject
$ mvn eclipse:eclipse


  • Result 
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'eclipse'.
[INFO] ------------------------------------------------------------------------
[INFO] Building testproject
[INFO]    task-segment: [eclipse:eclipse]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing eclipse:eclipse
[INFO] No goals needed for project - skipping
[INFO] [eclipse:eclipse]
[INFO] Using Eclipse Workspace: /home/user/workspace
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER
[INFO] Not writing settings - defaults suffice
[INFO] Wrote Eclipse project for "testproject" to /home/user/workspace/testproject.
[INFO] 
       Sources for some artifacts are not available.
       Please run the same goal with the -DdownloadSources=true parameter in order to check remote repositories for sources.
       List of artifacts without a source archive:
         o junit:junit:3.8.1

       Javadoc for some artifacts is not available.
       Please run the same goal with the -DdownloadJavadocs=true parameter in order to check remote repositories for javadoc.
       List of artifacts without a javadoc archive:
         o junit:junit:3.8.1

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Sun Apr 05 19:56:21 EST 2009
[INFO] Final Memory: 16M/243M
[INFO] ------------------------------------------------------------------------
  • To download the source code and the javadoc of the junit mentioned above, run the following command.

(Optional) 

$ mvn eclipse:eclipse -DdownloadSources=true -DdownloadJavadocs=true
  • Result 
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'eclipse'.
[INFO] ------------------------------------------------------------------------
[INFO] Building testproject
[INFO]    task-segment: [eclipse:eclipse]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing eclipse:eclipse
[INFO] No goals needed for project - skipping
[INFO] [eclipse:eclipse]
[INFO] Using Eclipse Workspace: /home/user/workspace
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER
[INFO] Not writing settings - defaults suffice
[INFO] Wrote Eclipse project for "testproject" to /home/user/workspace/testproject.
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Sun Apr 05 20:06:13 EST 2009
[INFO] Final Memory: 17M/292M
[INFO] ------------------------------------------------------------------------


  • Now, the project can be imported as an existing Eclipse project with 'Import' function on Eclipse (Chose Existing Projects into Workspace).
Retrieved from "http://kevinlee.io/wiki/Maven"
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