Action class not found - Struts 2.3

<Jul 29, 2015 10:55:58 AM IST> <Error> <HTTP> <BEA-101165> <Could not load user defined filter in web.xml: org.apache.st
ruts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.
Unable to load configuration. - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv_domain/servers/AdminServer/tmp/_WL
_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:493)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
at weblogic.servlet.internal.FilterManager$FilterInitAction.run(FilterManager.java:309)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    Truncated. see log file for complete stacktrace
Unable to load configuration. - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv_domain/servers/AdminServer/tmp/_WL
_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
        Truncated. see log file for complete stacktrace
Action class [com.login.action.LoginAction] not found - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv
_domain/servers/AdminServer/tmp/_WL_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72

I get above exception on deploying ear built using struts 2.3 jars to weblogic server
struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <constant name="struts.devMode" value="true" />
    <package name="default" namespace="/" extends="struts-default">
        <action name="login" class="com.login.action.LoginAction">
            <result name="success">/jsp/index.jsp</result>
        </action>
    </package>
</struts>

web.xml

    <?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>ficv2.0</display-name>
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <welcome-file-list>
        <welcome-file>/jsp/index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

Below is the list of jars used

commons-fileupload-1.3.1.jar
commons-io-2.2.jar
commons-lang3-3.0.jar
freemarker-2.3.22.jar
javassist-3.11.0.GA.jar
ognl-3.0.6.jar
struts2-core-2.3.24.jar

xwork-core-2.3.24.jar

build.xml

<target name="set_env" unless="set_env" description="setup the properties.">

    <!-- All the system environment variables will be accessed by prefixing "env.". 
    To do that following property has to be set and be pointing to env -->

    <property environment="env" />
    <property name="java.home" value="${env.JAVA_HOME}" />

    <!-- Settings for global directories -->

    <property name="root.dir" value="." />
    <property name="source.dir" value="${root.dir}/src" />
    <property name="build.dir" value="${root.dir}/build" />
    <property name="webapp.dir" value="${root.dir}/WebContent" />
    <property name="lib.dir" value="${webapp.dir}/WEB-INF/lib" />
    <property name="classes.dir" value="${webapp.dir}/WEB-INF/classes" />

    <!-- Refers to cvs_build dir -->
    <property name="web.jar.name" value="struts2.0-web" />
    <property name="ear.name" value="struts2.0" />
    <property name="war.name" value="struts2.0" />

    <!-- Class path settings -->
    <property name="struts.jars" value="${lib.dir}/struts2-core-2.3.24.jar ; ${lib.dir}/freemarker-2.3.22.jar ; 
        ${lib.dir}/xwork-core-2.3.24.jar ; ${lib.dir}/ognl-3.0.6.jar ; ${lib.dir}/commons-fileupload-1.3.1.jar; 
        ${lib.dir}/commons-io-2.2.jar; ${lib.dir}/commons-lang3-3.0.jar;${lib.dir}/javaassist-3.11.0.GA.jar;" />
    <!-- End - Class path settings -->

</target>

<target name="init" depends="set_env" description="Initializes the required directories.">
    <mkdir dir="${webapp.dir}" />
    <mkdir dir="${lib.dir}" />
    <mkdir dir="${classes.dir}" />
    <mkdir dir="${build.dir}" />
    <path id="project.class.path">
        <fileset dir="${lib.dir}">
            <include name="*.jar" />
        </fileset>
    </path>
</target>

<target name="clean" depends="set_env" description="Cleans up the classes and output directories">
    <echo message="Deleting Classes..." />
    <delete dir="${classes.dir}" />
    <echo message="Deleting ear and war..." />
    <delete dir="${build.dir}/${ear.name}.ear" />
    <delete dir="${build.dir}/${war.name}.war" />
</target>

<target name="compile" depends="init" description="Compiles all source files">
    <javac debug="on" srcdir="${source.dir}" destdir="${classes.dir}" verbose="true" classpath="${struts.jars}">
    </javac>
    <echo message="${webapp.dir}" />
    <copy file="${source.dir}/struts.xml" todir="${classes.dir}"/>  
</target>

<target name="create_jar" depends="compile" description="Package the Java classes into a jar.">
    <echo message="Creating Jar file..." />
    <delete file="${webapp.dir}/WEB-INF/lib/${web.jar.name}.jar" />
    <jar jarfile="${webapp.dir}/WEB-INF/lib/${web.jar.name}.jar" basedir="${classes.dir}" includes="**/action/**" />
</target>

<target name="create_war">
    <delete file="${build.dir}/${war.name}.war" />
    <echo message="${webapp.dir}" />
    <jar jarfile="${build.dir}/${war.name}.war" update="yes" manifest="${webapp.dir}/META-INF/MANIFEST.MF">
        <fileset dir="${webapp.dir}">
            <include name="**" />
        </fileset>
        <zipfileset dir="${webapp.dir}/images" prefix="images">
            <include name="**" />
        </zipfileset>
    </jar>
</target>

<target name="create_ear" depends="create_war">
    <delete file="${build.dir}/${ear.name}.ear" />
    <ear earfile="${build.dir}/${ear.name}.ear" appxml="${root.dir}/META-INF/application.xml">
        <fileset dir="${build.dir}">
            <include name="*.jar" />
        </fileset>
        <fileset file="${build.dir}/${war.name}.war" />
    </ear>
</target>

<target name="all" depends="set_env, create_jar, create_ear" description="Perform all targets." />

Please let me know how can this be solved.

标签： java ant struts2 weblogic

2条回答

Bombasti

2楼-- · 2019-06-14 08:58

struts.xml must be placed in WEB-INF directory. And also please make sure "LoginAction" is present in the specified path (com\ssga\fi\cv\login\action\LoginAction)

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Deceive 欺骗

3楼-- · 2019-06-14 09:11

I changed the build script which resolved the error though do not know what was wrong with previous build script(may be previous build script was causing jars conflict).

<project name="Struts2.0" default="archive" basedir=".">

    <description>
           Basic Struts 2 Java Web Application
    </description>

    <property file="build.properties"/>



    <!-- ==================== Clean Target ==================================== -->

    <!--
      The "clean" target deletes any previous "build" and "dist" directory,
      so that you can be ensured the application can be built from scratch.
    -->
    <target name="clean" description="Delete old build and dist directories">
        <delete dir="${dist.home}"/>
        <delete dir="${build.home}"/>
    </target>

    <!-- ==================== Init Target ================================== -->

    <!--

      The "init" target is used to create the "build" destination directory,
      Normally, this task is executed indirectly when needed.

    -->
    <target name="init" depends="clean"  description="Create build directory">

        <mkdir dir="${build.home}" />

    </target>

    <!-- ==================== Compile Target ================================== -->

    <!--

      The "compile" target transforms source files (from your "src" directory)
      into class files in the appropriate location in the build directory.
      This example assumes that you will be including your classes in an
      unpacked directory hierarchy under "/WEB-INF/classes".

    -->
    <target name="compile" depends="init" description="Compile Java sources">


        <mkdir dir="${build.home}/WEB-INF/classes" />

        <javac srcdir="${source.home}"
                destdir="${build.home}/WEB-INF/classes"
                debug="${compile.debug}"
                deprecation="${compile.deprecation}"
                optimize="${compile.optimize}"
                source="1.5" target="1.5">

            <classpath>
                <path>
                    <fileset dir="${lib.home}" />
                </path>
            </classpath>

        </javac>

    </target>

    <!-- ==================== Build Target ================================== -->

    <!--

      The "build" target copies all non class files to build directory

    -->

    <target name="build" depends="compile" description="Copies all non Java classes to build directoy">
        <copy todir="${build.home}">
            <fileset dir="${webapp.home}" excludes="CVS,**/*.class" />
        </copy>
        <copy todir="${build.home}/WEB-INF/classes">
            <fileset dir="${source.home}" excludes="CVS,**/*.java" />
        </copy>
    </target>

    <!-- ==================== Archive Target ================================== -->

    <!--

      The "archive" target create a binary archive of all files in build.home

    -->

    <target name="archive" depends="build" description="Create binary archive of all files in dist.home">

        <mkdir     dir="${dist.home}" />

        <!-- Create application WAR file -->
        <jar jarfile="${dist.home}/${app.name}.war"
                basedir="${build.home}" />

    </target>   

</project>

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Action class not found - Struts 2.3

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