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docpublic:concepts:java:maven [2014/12/16 16:55]
procacci@tem-tsp.eu [ref] 		docpublic:concepts:java:maven [2016/04/26 13:15] (current)
procacci@tem-tsp.eu [reprise sous debien generate]
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   * http://dcabasson.developpez.com/articles/java/maven/introduction-maven2/   * http://dcabasson.developpez.com/articles/java/maven/introduction-maven2/
   * http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html   * http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
 +  * http://www.tutorialspoint.com/servlets/servlets-first-example.htm
  
 TP  http://dcabasson.developpez.com/articles/java/maven/introduction-maven2/ TP  http://dcabasson.developpez.com/articles/java/maven/introduction-maven2/
 +
 +==== create ====
  
 9. Création d'un nouveau projet avec le plug-in archetype 9. Création d'un nouveau projet avec le plug-in archetype
Line 53: Line 56:
 [INFO] ------------------------------------------------------------------------ [INFO] ------------------------------------------------------------------------
 </code> </code>
 +
 +==== reprise sous debian generate ====
 +
 +apres execution de ce create sous centos, une reprise de l'arborescence sous debian donne ceci au "create" 
 +
 +<code>
 +$ mvn -e archetype:create -DgroupId=com.javaworld.hotels -DartifactId=HotelDatabase -Dpackagename=com.javaworld.hotels
 ++ Error stacktraces are turned on.
 +[INFO] Scanning for projects...
 +[INFO] Reactor build order: 
 +[INFO]   Hotel Database tutorial application
 +[INFO]   Hotel webapp tutorial application
 +[INFO]   Unnamed - com.javaworld.hotels:Hotel:pom:1.0-SNAPSHOT
 +[INFO] Searching repository for plugin with prefix: 'archetype'.
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Building Unnamed - com.javaworld.hotels:Hotel:pom:1.0-SNAPSHOT
 +[INFO]    task-segment: [archetype:create] (aggregator-style)
 +[INFO] ------------------------------------------------------------------------
 +[INFO] ------------------------------------------------------------------------
 +[ERROR] BUILD ERROR
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Failed to configure plugin parameters for: org.apache.maven.plugins:maven-archetype-plugin:2.4
 +...
 +Cause: Cannot assign configuration entry 'pomRemoteRepositories' to 'interface java.util.List' from 'null', which is of type class java.lang.String
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Trace
 +org.apache.maven.lifecycle.LifecycleExecutionException: Error configuring: org.apache.maven.plugins:maven-archetype-plugin. Reason: Unable to parse the created DOM for plugin configuration
 +</code>
 +
 +solution : faire un generate plutot qu'un create qui est devenu deprecated en maven 3 
 +
 +http://stackoverflow.com/questions/29147329/unable-to-create-a-new-maven-hello-world-project
 +
 +esuite si pb de ce type
 +
 +<code>
 +$ mvn -e archetype:generate -DgroupId=com.javaworld.hotels -DartifactId=HotelDatabase -Dpackagename=com.javaworld.hotels 
 +....
 +[ERROR] BUILD FAILURE
 +[INFO] ------------------------------------------------------------------------
 +[INFO] : org.apache.maven.archetype.old.ArchetypeTemplateProcessingException: Directory HotelDatabase already exists - please run from a clean directory
 +Directory HotelDatabase already exists - please run from a clean directory
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Trace
 +org.apache.maven.BuildFailureException: Directory HotelDatabase already exists - please run from a clean directory
 +
 +</code>
 +
 +c'est qu'on est pas dans le bon niveau d'arborescence
 +il faut remonter d'un cran 
 +
 +<code>
 +$ cd ..
 +$ ls
 +application  application.tgz
 +$ mvn archetype:generate -DgroupId=com.javaworld.hotels -DartifactId=HotelDatabase -Dpackagename=com.javaworld.hotels
 +[INFO] Scanning for projects...
 +[INFO] Searching repository for plugin with prefix: 'archetype'.
 +...
 +[INFO] project created from Old (1.x) Archetype in dir: /home/xib/HotelDatabase
 +[INFO] ------------------------------------------------------------------------
 +[INFO] BUILD SUCCESSFUL
 +</code>
 +
 +==== clean ====
 +
 +<code>
 +$ mvn clean
 +[INFO] Scanning for projects...
 +[INFO] Reactor build order: 
 +[INFO]   Hotel Database tutorial application
 +[INFO]   Hotel webapp tutorial application
 +[INFO]   Unnamed - com.javaworld.hotels:Hotel:pom:1.0-SNAPSHOT
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Building Hotel Database tutorial application
 +[INFO]    task-segment: [clean]
 +[INFO] ------------------------------------------------------------------------
 +Downloading: https://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
 +3K downloaded  (maven-clean-plugin-2.5.pom)
 +</code>
 +
  
 Vous avez maintenant une structure de projet Maven 2 toute neuve. Allez dans le répertoire HotelDatabase pour continuer ce tutoriel. Vous avez maintenant une structure de projet Maven 2 toute neuve. Allez dans le répertoire HotelDatabase pour continuer ce tutoriel.
Line 169: Line 253:
 ... ...
  
 +</code>
 +
 +
 +install 
 +
 +<code>
 +[disi@cas4 HotelDatabase]$ mvn install
 +[INFO] Scanning for projects...
 +[WARNING] 
 +[WARNING] Some problems were encountered while building the effective model for com.javaworld.hotels:HotelDatabase:jar:1.0-SNAPSHOT
 +[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 22, column 17
 +[WARNING] 
 +[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
 +[WARNING] 
 +[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
 +[WARNING] 
 +[INFO]                                                                         
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Building Hotel Database tutorial application 1.0-SNAPSHOT
 +[INFO] ------------------------------------------------------------------------
 +[INFO] 
 +[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ HotelDatabase ---
 +[debug] execute contextualize
 +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 +[INFO] skip non existing resourceDirectory /home/disi/HotelDatabase/src/main/resources
 +[INFO] 
 +[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ HotelDatabase ---
 +[INFO] Nothing to compile - all classes are up to date
 +[INFO] 
 +[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ HotelDatabase ---
 +[debug] execute contextualize
 +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 +[INFO] Copying 0 resource
 +[INFO] 
 +[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ HotelDatabase ---
 +[INFO] Nothing to compile - all classes are up to date
 +[INFO] 
 +[INFO] --- maven-surefire-plugin:2.10:test (default-test) @ HotelDatabase ---
 +[INFO] Surefire report directory: /home/disi/HotelDatabase/target/surefire-reports
 +
 +-------------------------------------------------------
 + T E S T S
 +-------------------------------------------------------
 +Running com.javaworld.hotels.model.HotelModelTest
 +Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec
 +
 +Results :
 +
 +Tests run: 5, Failures: 0, Errors: 0, Skipped: 0
 +
 +[INFO] 
 +[INFO] --- maven-jar-plugin:2.3.2:jar (default-jar) @ HotelDatabase ---
 +[INFO] 
 +[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ HotelDatabase ---
 +[INFO] Installing /home/disi/HotelDatabase/target/HotelDatabase.jar to /home/disi/.m2/repository/com/javaworld/hotels/HotelDatabase/1.0-SNAPSHOT/HotelDatabase-1.0-SNAPSHOT.jar
 +[INFO] Installing /home/disi/HotelDatabase/pom.xml to /home/disi/.m2/repository/com/javaworld/hotels/HotelDatabase/1.0-SNAPSHOT/HotelDatabase-1.0-SNAPSHOT.pom
 +[INFO] ------------------------------------------------------------------------
 +[INFO] BUILD SUCCESS
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Total time: 2.624s
 +[INFO] Finished at: Sat Dec 20 22:31:05 CET 2014
 +[INFO] Final Memory: 7M/16M
 +[INFO] ------------------------------------------------------------------------
 +</code>
 +
 +
 +Creation de la WebApp sous form d'une simple page JSP qui appelra notre class jar ci-dessus
 +
 +<code>
 +[disi@cas4 ~]$ mvn archetype:create -DgroupId=com.javaworld.hotels -DartifactId=HotelWebapp -Dpackagename=com.javaworld.hotels -DarchetypeArtifactId=maven-archetype-webapp
 +[INFO] Scanning for projects...
 +[INFO]                                                                         
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Building Maven Stub Project (No POM) 1
 +[INFO] ------------------------------------------------------------------------
 +[INFO] 
 +[INFO] --- maven-archetype-plugin:2.2:create (default-cli) @ standalone-pom ---
 +[WARNING] This goal is deprecated. Please use mvn archetype:generate instead
 +[INFO] Defaulting package to group ID: com.javaworld.hotels
 +[INFO] ----------------------------------------------------------------------------
 +[INFO] Using following parameters for creating project from Old (1.x) Archetype: maven-archetype-webapp:RELEASE
 +[INFO] ----------------------------------------------------------------------------
 +[INFO] Parameter: groupId, Value: com.javaworld.hotels
 +[INFO] Parameter: packageName, Value: com.javaworld.hotels
 +[INFO] Parameter: package, Value: com.javaworld.hotels
 +[INFO] Parameter: artifactId, Value: HotelWebapp
 +[INFO] Parameter: basedir, Value: /home/disi
 +[INFO] Parameter: version, Value: 1.0-SNAPSHOT
 +[INFO] project created from Old (1.x) Archetype in dir: /home/disi/HotelWebapp
 +[INFO] ------------------------------------------------------------------------
 +[INFO] BUILD SUCCESS
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Total time: 2.723s
 +[INFO] Finished at: Sat Dec 20 22:37:44 CET 2014
 +[INFO] Final Memory: 9M/21M
 +[INFO] ------------------------------------------------------------------------
 +
 +[disi@cas4 ~]$ cd HotelWebapp/
 +[disi@cas4 HotelWebapp]$ 
 +[disi@cas4 HotelWebapp]$ ls
 +pom.xml  src
 +
 +</code>
 +
 +
 +recopie du jsp depuis les sources (à la place du default "hello world" ) 
 +
 +<code>
 +[disi@cas4 HotelWebapp]$ cp /tmp/application/HotelWebapp/src/main/webapp/index.jsp src/main/webapp/index.jsp
 +</code>
 +
 +
 +ajout de la dependance dans ce projet WebApp sur le jar de l'etape precedente 
 +
 +<code>
 +[disi@cas4 HotelWebapp]$ diff -ur pom.xml pom.xml.orig
 +--- pom.xml 2014-12-20 22:43:53.000000000 +0100
 ++++ pom.xml.orig 2014-12-20 22:45:34.657721908 +0100
 +@@ -14,11 +14,6 @@
 +       <version>3.8.1</version>
 +       <scope>test</scope>
 +     </dependency>
 +-    <dependency>
 +-      <groupId>com.javaworld.hotels</groupId>
 +-      <artifactId>HotelDatabase</artifactId>
 +-      <version>1.0-SNAPSHOT</version>
 +-    </dependency>
 +   </dependencies>
 +   <build>
 +     <finalName>HotelWebapp</finalName>
 +</code>
 +
 +install 
 +
 +<code>
 +[disi@cas4 HotelWebapp]$ mvn install
 +[INFO] Scanning for projects...
 +[INFO]                                                                         
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Building HotelWebapp Maven Webapp 1.0-SNAPSHOT
 +[INFO] ------------------------------------------------------------------------
 +Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1.1/maven-war-plugin-2.1.1.pom
 +Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1.1/maven-war-plugin-2.1.1.pom (7 KB at 26.3 KB/sec)
 +Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1.1/maven-war-plugin-2.1.1.jar
 +Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1.1/maven-war-plugin-2.1.1.jar (76 KB at 382.0 KB/sec)
 +[INFO] 
 +[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ HotelWebapp ---
 +[debug] execute contextualize
 +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 +[INFO] Copying 0 resource
 +[INFO] 
 +[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ HotelWebapp ---
 +[INFO] No sources to compile
 +[INFO] 
 +[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ HotelWebapp ---
 +[debug] execute contextualize
 +[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
 +[INFO] skip non existing resourceDirectory /home/disi/HotelWebapp/src/test/resources
 +[INFO] 
 +[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ HotelWebapp ---
 +[INFO] No sources to compile
 +[INFO] 
 +[INFO] --- maven-surefire-plugin:2.10:test (default-test) @ HotelWebapp ---
 +[INFO] No tests to run.
 +[INFO] Surefire report directory: /home/disi/HotelWebapp/target/surefire-reports
 +
 +-------------------------------------------------------
 + T E S T S
 +-------------------------------------------------------
 +
 +Results :
 +
 +Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
 +
 +[INFO] 
 +[INFO] --- maven-war-plugin:2.1.1:war (default-war) @ HotelWebapp ---
 +Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/maven-archiver/2.4.1/maven-archiver-2.4.1.pom
 +Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/maven-archiver/2.4.1/maven-archiver-2.4.1.pom (4 KB at 75.7 KB/sec)
 +...
 +Downloaded: http://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.3.1/xstream-1.3.1.jar (422 KB at 1094.3 KB/sec)
 +[INFO] Packaging webapp
 +[INFO] Assembling webapp [HotelWebapp] in [/home/disi/HotelWebapp/target/HotelWebapp]
 +[INFO] Processing war project
 +[INFO] Copying webapp resources [/home/disi/HotelWebapp/src/main/webapp]
 +[INFO] Webapp assembled in [81 msecs]
 +[INFO] Building war: /home/disi/HotelWebapp/target/HotelWebapp.war
 +[INFO] WEB-INF/web.xml already added, skipping
 +[INFO] 
 +[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ HotelWebapp ---
 +[INFO] Installing /home/disi/HotelWebapp/target/HotelWebapp.war to /home/disi/.m2/repository/com/javaworld/hotels/HotelWebapp/1.0-SNAPSHOT/HotelWebapp-1.0-SNAPSHOT.war
 +[INFO] Installing /home/disi/HotelWebapp/pom.xml to /home/disi/.m2/repository/com/javaworld/hotels/HotelWebapp/1.0-SNAPSHOT/HotelWebapp-1.0-SNAPSHOT.pom
 +[INFO] ------------------------------------------------------------------------
 +[INFO] BUILD SUCCESS
 +[INFO] ------------------------------------------------------------------------
 +[INFO] Total time: 5.688s
 +[INFO] Finished at: Sat Dec 20 22:44:02 CET 2014
 +[INFO] Final Memory: 8M/20M
 +[INFO] ------------------------------------------------------------------------
 +</code>
 +
 +
 +contenu du war 
 +
 +<code>
 +[disi@cas4 HotelWebapp]$ jar tvf ./target/HotelWebapp.war
 +     0 Sat Dec 20 22:44:04 CET 2014 META-INF/
 +   123 Sat Dec 20 22:44:02 CET 2014 META-INF/MANIFEST.MF
 +     0 Sat Dec 20 22:44:02 CET 2014 WEB-INF/
 +     0 Sat Dec 20 22:44:02 CET 2014 WEB-INF/classes/
 +     0 Sat Dec 20 22:44:02 CET 2014 WEB-INF/lib/
 +   215 Sat Dec 20 22:37:44 CET 2014 WEB-INF/web.xml
 +  4153 Tue Dec 16 18:04:22 CET 2014 WEB-INF/lib/HotelDatabase-1.0-SNAPSHOT.jar
 +  1571 Sat Dec 20 22:41:22 CET 2014 index.jsp
 +     0 Sat Dec 20 22:44:04 CET 2014 META-INF/maven/
 +     0 Sat Dec 20 22:44:04 CET 2014 META-INF/maven/com.javaworld.hotels/
 +     0 Sat Dec 20 22:44:04 CET 2014 META-INF/maven/com.javaworld.hotels/HotelWebapp/
 +   892 Sat Dec 20 22:43:54 CET 2014 META-INF/maven/com.javaworld.hotels/HotelWebapp/pom.xml
 +   123 Sat Dec 20 22:44:02 CET 2014 META-INF/maven/com.javaworld.hotels/HotelWebapp/pom.properties
 +</code>
 +
 +
 +deployement dynamique du war dans tomcat 
 +
 +<code>
 +[root@cas4 ~]# ls -l /var/lib/tomcat/webapps/
 +total 0
 +drwxr-xr-x 5 root tomcat 82 10 déc.  16:25 host-manager
 +drwxr-xr-x 5 root tomcat 97 10 déc.  16:25 manager
 +[root@cas4 ~]# cp /home/disi/HotelWebapp/target/HotelWebapp.war /var/lib/tomcat/webapps/
 +[root@cas4 ~]# ls -l /var/lib/tomcat/webapps/
 +total 8
 +drwxr-xr-x 5 root   tomcat   82 10 déc.  16:25 host-manager
 +drwxr-xr-x 4 tomcat tomcat   51 20 déc.  23:06 HotelWebapp
 +-rw-r--r-- 1 root   root   5843 20 déc.  23:05 HotelWebapp.war
 +drwxr-xr-x 5 root   tomcat   97 10 déc.  16:25 manager
 +
 +</code>
 +
 +log tomcat au meme moment 
 +
 +<code>
 +[root@cas4 ~]# tail -f /var/log/tomcat/catalina.out
 +
 +déc. 20, 2014 11:06:01 PM org.apache.catalina.startup.HostConfig deployWAR
 +INFOS: Déploiement de l'archive /var/lib/tomcat/webapps/HotelWebapp.war de l'application web
 +
 +</code>
 +
 +http://cas4.itsudparis.eu:8080/HotelWebapp/
 +
 +<code>
 +Application Tutoriel pour la base de données des hotels
 +
 +Choisissez une destination
 +
 +Merci de choisir une ville :  Chercher
 +Hôtels disponibles à Londres
 +
 +Nom Adresse Ville Catégorie
 +Hotel Hilton Trafalgar Square Londres 4 étoiles
 +Hotel Ibis The City Londres 3 étoiles
 </code> </code>
  
  
docpublic/concepts/java/maven.1418748912.txt.gz · Last modified: 2014/12/16 16:55 by procacci@tem-tsp.eu
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