On 8/11/05, SELVAN Madhaiyan <[EMAIL PROTECTED]> wrote:
> Dear all,
>
>
>
> I'm new to the maven. When I doing JSP precompilation process in
> maven.xml the following scripts I have used. But I get the error class
> cast exception .
>
>
>
> How to solve this problem. can any one help me.? Thanks.
>
>
>
>
>
> <goal name="precompile-jsp" description="Precompile all JSPs into java
> classes, and then into classes" prereqs="java:compile">
>
>
>
> <maven:set value="warSource" property="${maven.war.src}"
> plugin="maven-war-plugin" />
>
>
>
> <ant:mkdir dir="${maven.build.dir}/jspc"/>
>
> <ant:mkdir dir="${maven.build.dir}/jspc-processed"/>
>
> <ant:mkdir dir="${maven.build.dir}/jspc-classes"/>
>
>
>
> <j:set var="jspOutDir" value="${maven.build.dir}/jspc"/>
>
> <j:set var="jspClassesOutDir" value="${maven.build.dest}"/>
>
>
>
> <ant:path id="jspc.classpath">
>
> <ant:pathelement
> location="${maven.tomcat.home}/common/lib/jasper-runtime.jar"/>
>
> <ant:pathelement
> location="${maven.tomcat.home}/common/lib/jasper-compiler.jar"/>
>
> <ant:pathelement
> location="${maven.tomcat.home}/common/lib/servlet.jar"/>
>
> <ant:pathelement
> location="${maven.tomcat.home}/common/lib/servlet-api.jar"/>
>
> <ant:pathelement
> location="${maven.tomcat.home}/common/lib/jsp-api.jar"/>
>
> <ant:path refid="maven.dependency.classpath"/>
>
> <ant:pathelement path="${maven.build.dest}"/>
>
> </ant:path>
>
>
>
>
>
> <ant:taskdef classname="org.apache.jasper.JspC" name="jasper2" >
>
> <ant:classpath>
>
> <ant:pathelement
> location="${maven.java.home}/../lib/tools.jar"/>
>
> <ant:fileset dir="${ENV.CATALINA_HOME}/server/lib">
>
> <vinclude name="*.jar"/>
>
> </ant:fileset>
>
> <ant:fileset dir="${ENV.CATALINA_HOME}/common/lib">
>
> <ant:include name="*.jar"/>
>
> </ant:fileset>
>
> <ant:path refid="jspc.classpath"/>
>
> </ant:classpath>
>
> </ant:taskdef>
>
>
>
> <ant:jasper2 verbose="0"
>
> package="my.package"
>
> uriroot="${maven.webapp.path}/${maven.webapp.name}"
>
> webXmlFragment="${maven.build.dir}/generated_web.xml"
>
>
> outputDir="${maven.webapp.path}/${maven.webapp.name}/WEB-INF/src/my/pack
> age" />
>
>
>
>
>
> <!-- <ant:jasper2
>
> webXmlFragment="${maven.build.dir}/web-fragment.xml"
>
> package="${pom.package}.jsp.${pom.artifactId}"
>
> outputDir="${jspOutDir}"
>
> srcdir="${warSource}"
>
> uriroot="${warSource}"
>
> uribase="${pom.artifactId}"
>
> verbose="2">
>
> </ant:jasper2>
>
>
>
>
>
> <ant:jasper2
>
> package="${pom.package}.jsp"
>
> destDir="${maven.war.src}"
>
> uriroot="${maven.war.src}"
>
> srcdir="${maven.war.src}"
>
> classpathref="jspc.classpath">
>
> <ant:include name="**/*.jsp"/>
>
> <ant:exclude name="**/includes/**/*.jsp"/>
>
> </ant:jasper2>
>
> -->
>
>
>
> <ant:javac
>
> srcdir="${jspOutDir}"
>
> destdir="${jspClassesOutDir}"
>
> debug="${maven.compile.debug}"
>
> deprecation="${maven.compile.deprecation}"
>
> optimize="${maven.compile.optimize}"
>
> classpathref="jspc.classpath">
>
> </ant:javac>
>
>
>
> </goal>
>
>
>
>
>
>
>
> When I executing the above script I'm getting the class cast exception.
>
>
>
>
>
> precompile-jsp:
>
> [mkdir] Created dir: D:\Maven1.0.2\bin\target\jspc
>
> [mkdir] Created dir: D:\Maven1.0.2\bin\target\jspc-processed
>
> [mkdir] Created dir: D:\Maven1.0.2\bin\target\jspc-classes
>
> [jasper2] [ERROR] Error in class org.apache.jasper.JspC
>
>
>
> BUILD FAILED
>
> File...... D:\Maven1.0.2\bin\maven.xml
>
> Element... ant:jasper2
>
> Line...... 96
>
> Column.... 91
>
> java.lang.ClassCastException
>
> Total time: 3 seconds
>
> Finished at: Thu Aug 11 18:58:25 GMT+05:30 2005
>
>
>
>
>
>
>
>
>
> If anyone knows pls reply.
>
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>
>
Use the Tomcat plugin listed under the 3rd Party plugins.
--
Jamie Bisotti
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