Hi all,
Using the antrun plugin, I'm trying to call an ant task which is launching
the GWT compiler. This ant task is based on the Joachim work at
http://braindump.dk/tech/gwt-task-for-ant/.
Something specific with GWT is that you must include the java source
directory in your classpath before calling the compiler. Unfortunatelly, I
can add all the needed jars in my classpath (gwt-user.jar,
gwt-dev-windows.jar, my ant-compile.jar ) using dependencies, but I don't
know how to add my source directory.
I tried to build an ant reference classpath with the maven.plugin.classpath
reference and the ${project.build.sourceDirectory} variable, but in all
cases my java task tells me "Unable to find
'com/company/gwt/MyModule.gwt.xml'.
I also tried to put all my java source files inside a jar and add the
corresponding dependency, in that case the GWT compilation works ! (but it
can't be a workarround, you agree ?).
So my question is : Does Maven provide a solution to add a directory to the
maven.plugin.classpath ?
Below is my pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.company.exemple</groupId>
<artifactId>gwt-maven</artifactId>
<packaging>war</packaging>
<name>GWT Maven example</name>
<version>1.0-SNAPSHOT</version>
<url>http://maven.apache.org</url>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev-windows</artifactId>
<version>1.4.61</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.company.gwt</groupId>
<artifactId>ant-compile</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<tasks>
<property name="maven_source_directory"
value="${project.build.sourceDirectory}" />
<echo message="source directory: ${maven_source_directory}"
/>
<property name="maven_plugin_classpath"
refid="maven.plugin.classpath" />
<echo message="maven_plugin_classpath:
${maven_plugin_classpath}" />
<path id="my.classpath">
<pathelement path="${project.build.sourceDirectory}" />
<path refid="maven.plugin.classpath" />
</path>
<taskdef name="gwtcompile"
classname="com.francetelecom.clara.tool.gwt.GWTCompileTask"
classpathref="my.classpath" />
<gwtcompile destdir="c:/tmp" optimize="true"
style="obfuscated">
<fileset dir="${maven_source_directory}">
<include name="**/*.gwt.xml" />
</fileset>
</gwtcompile>
</tasks>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<!-- GWT Dependencies -->
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>1.4.61</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<version>1.4.61</version>
<scope>runtime</scope>
</dependency>
<!-- GUI Dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
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