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MavenはApacheが開発しているプロダクト管理ツール(？)です。Antの用にビルドしたり、プロジェクト用のサイトを作成したり、JavaDoc?を作成したり、JUnitを実行したりできる何でもありツールですね。 Install †http://maven.apache.org/download.html よりダウンロードし、適当なところに解凍しておけば完了です。パスを通しておけば完璧です。 基本 †プロジェクトを作る †まずはプロジェクトの作り方です。 mvn archetype:create -DgroupId=nu.mine.kino.mavensample -DartifactId=kino-app で、以下のプロジェクト構成ができあがります。 bash-3.2$ pwd /cygdrive/t/workspace3.2 bash-3.2$ mvn archetype:create -DgroupId=nu.mine.kino.mavensample -DartifactId= kino-app [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] ************************************************************** [INFO] Starting Jakarta Velocity v1.4 [INFO] RuntimeInstance initializing. [INFO] Default Properties File: org\apache\velocity\runtime\defaults\velocity.pr operties [INFO] Default ResourceManager initializing. (class org.apache.velocity.runtime. resource.ResourceManagerImpl) [INFO] Resource Loader Instantiated: org.codehaus.plexus.velocity.ContextClassLo aderResourceLoader [INFO] ClasspathResourceLoader : initialization starting. [INFO] ClasspathResourceLoader : initialization complete. [INFO] ResourceCache : initialized. (class org.apache.velocity.runtime.resource. ResourceCacheImpl) [INFO] Default ResourceManager initialization complete. [INFO] Loaded System Directive: org.apache.velocity.runtime.directive.Literal [INFO] Loaded System Directive: org.apache.velocity.runtime.directive.Macro [INFO] Loaded System Directive: org.apache.velocity.runtime.directive.Parse [INFO] Loaded System Directive: org.apache.velocity.runtime.directive.Include [INFO] Loaded System Directive: org.apache.velocity.runtime.directive.Foreach [INFO] Created: 20 parsers. [INFO] Velocimacro : initialization starting. [INFO] Velocimacro : adding VMs from VM library template : VM_global_library.vm [ERROR] ResourceManager : unable to find resource 'VM_global_library.vm' in any resource loader. [INFO] Velocimacro : error using VM library template VM_global_library.vm : org .apache.velocity.exception.ResourceNotFoundException: Unable to find resource 'V M_global_library.vm' [INFO] Velocimacro : VM library template macro registration complete. [INFO] Velocimacro : allowInline = true : VMs can be defined inline in templates [INFO] Velocimacro : allowInlineToOverride = false : VMs defined inline may NOT replace previous VM definitions [INFO] Velocimacro : allowInlineLocal = false : VMs defined inline will be glob al in scope if allowed. [INFO] Velocimacro : initialization complete. [INFO] Velocity successfully started. [INFO] [archetype:create] [INFO] Defaulting package to group ID: nu.mine.kino.mavensample [INFO] artifact org.apache.maven.archetypes:maven-archetype-quickstart: checking for updates from central [INFO] ------------------------------------------------------------------------- --- [INFO] Using following parameters for creating Archetype: maven-archetype-quicks tart:RELEASE [INFO] ------------------------------------------------------------------------- --- [INFO] Parameter: groupId, Value: nu.mine.kino.mavensample [INFO] Parameter: packageName, Value: nu.mine.kino.mavensample [INFO] Parameter: basedir, Value: T:\workspace3.2 [INFO] Parameter: package, Value: nu.mine.kino.mavensample [INFO] Parameter: version, Value: 1.0-SNAPSHOT [INFO] Parameter: artifactId, Value: kino-app [INFO] ********************* End of debug info from resources from generated POM *********************** [INFO] Archetype created in dir: T:\workspace3.2\kino-app [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 6 seconds [INFO] Finished at: Fri Jun 22 00:02:38 JST 2007 [INFO] Final Memory: 4M/8M [INFO] ------------------------------------------------------------------------ bash-3.2$ ls -lrt kino-app total 1 -rwx------+ 1 m-kino mkgroup 653 Jun 22 00:02 pom.xml <-プロジェクトの設定ファイル drwx------+ 4 m-kino mkgroup 0 Jun 22 00:02 src bash-3.2$ コンパイルする †コンパイルするにはプロジェクトのディレクトリに移動して、 bash-3.2$ mvn compile でOK. bash-3.2$ ls -lrt kino-app total 1 -rwx------+ 1 m-kino mkgroup 653 Jun 22 00:02 pom.xml drwx------+ 4 m-kino mkgroup 0 Jun 22 00:02 src bash-3.2$ cd kino-app/ bash-3.2$ pwd /cygdrive/t/workspace3.2/kino-app bash-3.2$ mvn compile [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------- --- [INFO] Building kino-app [INFO] task-segment: [compile] [INFO] ------------------------------------------------------------------------- --- [INFO] artifact org.apache.maven.plugins:maven-resources-plugin: checking for up dates from central Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resour ces-plugin/2.2/maven-resources-plugin-2.2.pom 1K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-plugin s/1/maven-plugins-1.pom 3K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resour ces-plugin/2.2/maven-resources-plugin-2.2.jar 13K downloaded [INFO] artifact org.apache.maven.plugins:maven-compiler-plugin: checking for upd ates from central Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-compil er-plugin/2.0.2/maven-compiler-plugin-2.0.2.pom 2K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-plugin s/8/maven-plugins-8.pom 5K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/maven/maven-parent/5/maven -parent-5.pom 14K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/apache/3/apache-3.pom 3K downloaded Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-compil er-plugin/2.0.2/maven-compiler-plugin-2.0.2.jar 17K downloaded [INFO] [resources:resources] [INFO] Using default encoding to copy filtered resources. Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-m anager/1.5.3/plexus-compiler-manager-1.5.3.pom 634b downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler/1 .5.3/plexus-compiler-1.5.3.pom 1K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-components /1.1.6/plexus-components-1.1.6.pom 1K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus/1.0.8/plex us-1.0.8.pom 7K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-a pi/1.5.3/plexus-compiler-api-1.5.3.pom 624b downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-j avac/1.5.3/plexus-compiler-javac-1.5.3.pom 797b downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compilers/ 1.5.3/plexus-compilers-1.5.3.pom 7K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-utils/1.0. 5/plexus-utils-1.0.5.pom 918b downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-a pi/1.5.3/plexus-compiler-api-1.5.3.jar 19K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-j avac/1.5.3/plexus-compiler-javac-1.5.3.jar 13K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-utils/1.0. 4/plexus-utils-1.0.4.jar 159K downloaded Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-m anager/1.5.3/plexus-compiler-manager-1.5.3.jar 5K downloaded [INFO] [compiler:compile] [INFO] Compiling 1 source file to t:\workspace3.2\kino-app\target\classes [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 24 seconds [INFO] Finished at: Fri Jun 22 00:07:34 JST 2007 [INFO] Final Memory: 2M/8M [INFO] ------------------------------------------------------------------------ bash-3.2$ Mavenは mvn compile など、Antでいうタスクのようなモノを引数に起動すると、そのタスクに必要なライブラリをネット上のリポジトリから勝手にダウンロードしてきてキャッシュし、それを使用します。上の例だと Downloading: http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-compiler-m anager/1.5.3/plexus-compiler-manager-1.5.3.jar とかやってるわけですね。 コンパイルが完了すると target というディレクトリの中にコンパイルされてクラスファイルが入ってました。 コンテンツ一覧 †関連リンク †
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