Plugin ant : erreur de classpath

Version imprimable

Une petite erreur lors de l'utilisation de mon plugin ANT:

Code:

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[INFO] [run-swapi:compile {execution: default}]

compile:
    [mkdir] Created dir: D:\eclipse-maestro\workspace\dra.proto\out\dra.proto.client\classes
    [javac] Compiling 74 source files to D:\eclipse-maestro\workspace\dra.proto\out\dra.proto.client\classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to execute: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.

Mon JAVA_HOME est correct
Alors où est la faute!!! :fessee:

04/08/2006, 20h39
denisC

Citation:

Envoyé par DanielW33

Mon JAVA_HOME est correct
Alors où est la faute!!! :fessee:

Est ce que ton JAVA_HOME pointe bien sur une JDK? (et non sur une JRE, ni la JRE de la JDK)
04/08/2006, 23h18
DanielW33

Oui mon JAVA_HOME pointe sur le JDK 1.5
C'est pour cela que je ne comprend pas l'erreur :koi::mur: :koi:
08/08/2006, 10h51
evenisse

Citation:

Envoyé par DanielW33

Oui mon JAVA_HOME pointe sur le JDK 1.5
C'est pour cela que je ne comprend pas l'erreur :koi::mur: :koi:

Comment est défini ton JAVA_HOME? Il doit être défini comme variable d'environnement système et non utilisateur

ma variable est bien declarée en system
et j'ai toujours cette :mur: :furieux: :furieux: :mur: d'erreur :

Code:

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[DEBUG] -- end configuration --
[INFO] [compile:compile {execution: default}]
 
compile:
     [echo] ** swapi compiler : C:\j2sdk1.4.2_06\bin\javac.exe **
   [delete] Deleting directory D:\eclipse-maestro\workspace\dra.proto.client\src\my_classes
    [mkdir] Created dir: D:\eclipse-maestro\workspace\dra.proto.client\src\my_classes
    [javac] Compiling 86 source files to D:\eclipse-maestro\workspace\dra.proto.client\src\my_classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to execute: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.
 
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to execute: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.
        at org.apache.maven.script.ant.AntMojoWrapper.execute(AntMojoWrapper.java:37)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
        ... 16 more
Caused by: org.codehaus.plexus.component.factory.ant.AntComponentExecutionException: Executing Ant script: /swapi.build.xml [compile]: Failed to execute.
        at org.codehaus.plexus.component.factory.ant.AntScriptInvoker.invoke(AntScriptInvoker.java:227)
        at org.apache.maven.script.ant.AntMojoWrapper.execute(AntMojoWrapper.java:33)
        ... 18 more
Caused by: C:\DOCUME~1\dweltz\LOCALS~1\Temp\plexus-ant-component44220.build.xml:43: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
        at org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:105)
        at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:924)
        at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:757)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
        at org.codehaus.plexus.component.factory.ant.AntScriptInvoker.invoke(AntScriptInvoker.java:222)
        ... 19 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7 seconds
[INFO] Finished at: Tue Aug 08 11:49:02 CEST 2006
[INFO] Final Memory: 5M/12M
[INFO] ------------------------------------------------------------------------

:piou: Où est mon tricot que j'y retourne !!!!!!!

08/08/2006, 14h01
evenisse

Quel plugin utilises-tu? Comment-est-il configuré?

En fait, j'utilise un plugin Ant pour maven cree de toute piece

voici le target "compile" du script Ant :"swapi.build.xml"

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<target name="compile">
	<!-- Compiler toutes les classes -->
	<echo>** swapi compiler : ${compiler.path} **</echo>
	<delete dir="${classes.dir}" failonerror="true"/>
	<mkdir dir="${classes.dir}"/>
	<javac destdir="${classes.dir}" fork="false" debug="${javac.debug}"
	  executable="${compiler.path}" source="${src.level}">
		<src>
			<pathelement location="${src.dir}"/>
			<pathelement location="${src.generated.dir}"/>
		</src>
		<include name="**/*.*"/>
		<exclude name="**/doc-files/*"/>
		<exclude name="${exclude.files}"/>
		<classpath>
			<fileset dir="${basedir}/lib">
				<include name="**/*.jar"/>
			</fileset>
			<fileset file="${project.client.util.jar.file}"/>
			<fileset file="${lib.client.swapi.rt.jar.file}"/>
			<fileset file="${project.business.jar-api.file}"/>
		</classpath>
	</javac>
</target>

le goal "compile" du fichier mapping mojo : swapi.mojos.xml

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<mojo>
	<goal>compile</goal>
	<call>compile</call>
	<description></description>
	<parameters>
		<parameter>
			<name>library.dir</name>
			<property>library.dir</property>
			<required>true</required>
			<expression>${library.dir}</expression>
			<type>java.lang.String</type>
			<description>
				Repertoire de base des librairies utilisées.
			</description>
		</parameter>
		<parameter>
			<name>src.dir</name>
			<property>src.dir</property>
			<required>true</required>
			<expression>${src.dir}</expression>
			<type>java.lang.String</type>
			<description>
				Repertoire destinatiuon des classes generées.
			</description>
		</parameter>
		<parameter>
			<name>src.generated.dir</name>
			<property>src.generated.dir</property>
			<required>true</required>
			<expression>${src.generated.dir}</expression>
			<type>java.lang.String</type>
			<description>
				Repertoire destinatiuon des classes generées.
			</description>
		</parameter>
		<parameter>
			<name>classes.dir</name>
			<property>classes.dir</property>
			<required>true</required>
			<expression>${classes.dir}</expression>
			<type>java.lang.String</type>
			<description>
				Repertoire destinatiuon des classes comilées.
			</description>
		</parameter>
		<parameter>
			<name>exclude.files</name>
			<property>exclude.files</property>
			<required>false</required>
			<expression>${exclude.files}</expression>
			<type>java.lang.String</type>
			<description>
				fichiers a exclure de la compile.
			</description>
		</parameter>
		<parameter>
			<name>compiler.path</name>
			<property>compiler.path</property>
			<required>true</required>
			<expression>${compiler.path}</expression>
			<type>java.lang.String</type>
			<description>path pour le compilateur.</description>
		</parameter>
	</parameters>
</mojo>

et enfin l'utilisation de mon plugin :

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<plugin>
	<groupId>org.myproject.plugins</groupId>
	<artifactId>swapi-plugin</artifactId>
	<configuration>
		<library.dir>../dra.proto/lib</library.dir>
		<src.swapi.dir>src/swapi</src.swapi.dir>
		<src.generated.dir>generated/java</src.generated.dir>
		<src.dir>src/java</src.dir>
		<classes.dir>src/my_classes</classes.dir>
		<compiler.path>C:\j2sdk1.4.2_06\bin\javac.exe</compiler.path>
	</configuration>
	<executions>
		<execution>
			<phase>validate</phase>
			<goals>
				<goal>run-swapi</goal>
				<goal>compile</goal>
			</goals>
		</execution>
	</executions>
</plugin>

Voilà, mais je ne pense pas que tu pourra trouver quelque chose !!!

08/08/2006, 16h56
evenisse

Citation:

Envoyé par DanielW33

En fait, j'utilise un plugin Ant pour maven cree de toute piece

Pourquoi? Tu pourrais utiliser le plugin antrun.

Citation:

Envoyé par DanielW33

Voilà, mais je ne pense pas que tu pourra trouver quelque chose !!!

Il y a une erreur dans l'utilisation de la task javac. L'executable javac ne sera jamais pris en compte si tu laisse le fork à false.