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java.lang.NullPointerException at com.sun.faces.application.resource.ResourceHandlerImpl.<init>(ResourceHandlerImpl.java:91)

 原文  2015-05-22 08:06:36  8   1    maven/ jsf/ websphere

Question

The project is working fine in tomcat, but when I start it in Websphere, it gives me the following error (Installation is successful).

What to do?

pom.xml : 

<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
  http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>SATYA_Parent</groupId>
        <artifactId>SATYA_Parent</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <groupId>SATYA_Parent</groupId>
    <artifactId>SATYA_WAR</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <name>SATYA_WAR Maven Webapp</name>
    <url>http://maven.apache.org</url>

    <build>
        <finalName>SATYA_WAR</finalName>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/webapp/WEB-INF/lib</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <targetPath>META-INF</targetPath>
                <directory>src/main/java/META-INF</directory>
                <includes>
                    <include>persistence.xml</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.1</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                    <encoding>ISO-8859-1</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>com.atlassian.maven.plugins</groupId>
                <artifactId>maven-clover2-plugin</artifactId>
                <version>3.0.5</version>
                <configuration>
                    <jdk>1.6</jdk>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.2</version>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.5</version>
            <scope>test</scope>
        </dependency>

        <dependency>
           <groupId>org.apache.openejb</groupId>
           <artifactId>javaee-api</artifactId>
           <version>6.0-3</version>
           <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.2.6</version>
           <scope>provided</scope>
        </dependency> 
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.2.6</version>
            <scope>provided</scope>
        </dependency>

        <!-- For Java EE Application Server, uncomment this library 
        and comment the rest of the libraries -->

        <!-- Oracle Mojarra APIs -->
        <!-- <dependency>
            <groupId>javax.faces</groupId>
            <artifactId>jsf-api</artifactId>
            <version>2.0</version>
            <scope>provided</scope>
        </dependency> -->
    <!-- Apache MyFaces APIs -->

    <!--        <dependency> -->
    <!--            <groupId>org.apache.myfaces.core</groupId> -->
    <!--            <artifactId>myfaces-api</artifactId> -->
    <!--            <version>2.0.11</version>            -->
    <!--        </dependency> -->
    <!--         <dependency> -->
    <!--             <groupId>org.apache.myfaces.core</groupId> -->
    <!--             <artifactId>myfaces-impl</artifactId> -->
    <!--             <version>2.0.11</version> -->
    <!--         </dependency> -->

        <!-- For Servlet Container like Tomcat -->
        <!-- http://download.java.net/maven/2 -->
        <dependency>
            <groupId>com.sun.faces</groupId>
            <artifactId>jsf-api</artifactId>
            <version>2.1.0-b03</version>
        </dependency>
        <dependency>
            <groupId>com.sun.faces</groupId>
            <artifactId>jsf-impl</artifactId>
            <version>2.1.0-b03</version>
        </dependency>

        <!-- EL 2.2 to support method parameter in EL -->
        <dependency>
            <groupId>org.glassfish.web</groupId>
            <artifactId>el-impl</artifactId>
            <version>2.2</version>
        </dependency>

        <!-- http://repo1.maven.org/maven -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.1</version>
            <scope>provided</scope>
        </dependency>

        <!-- The following jars need not be packaged. Hence optional=true -->
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>commons-collections</groupId>
            <artifactId>commons-collections</artifactId>
            <version>3.2.1</version>
        </dependency>

        <!--4. End of Calypso dependencies-->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.14</version>
        </dependency>

        <!-- MOCKEJB DEPENDENCIES -->
        <dependency>
            <groupId>org.mockejb</groupId>
            <artifactId>mockejb</artifactId>
            <version>0.6-beta2</version>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <version>1.8.4</version>
        </dependency>
        <!-- Database Drivers -->
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>1.0.60</version>
        </dependency>
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc14</artifactId>
            <version>10.2.0.2.0</version>
        </dependency>
    </dependencies>

    <repositories>
        <repository>
            <id>java.net.m2</id>
            <name>java.net m2 repo</name>
            <url>http://download.java.net/maven/2</url>
        </repository>
    </repositories>
</project>

Stack trace: 

[5/22/15 13:15:25:602 IST] 000000a8 config        I   Initializing Mojarra 2.1.0 (SNAPSHOT 20100817) for context '/SATYA_WAR'
[5/22/15 13:15:26:219 IST] 000000a8 config        I   Unsanitized stacktrace from failed start...
                                 com.sun.faces.config.ConfigurationException:
  Source Document: wsjar:file:/opt/WebSphere/AppServer/profiles/vm4/installedApps/SOL/SATYA_EAR.ear/SATYA_WAR-0.0.1-SNAPSHOT.war/WEB-INF/lib/jsf-impl-2.1.0-b03.jar!/com/sun/faces/jsf-ri-runtime.xml
  Cause: Unable to create a new instance of 'com.sun.faces.application.resource.ResourceHandlerImpl': java.lang.NullPointerException
        at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:289)
        at com.sun.faces.config.processor.ApplicationConfigProcessor.setResourceHandler(ApplicationConfigProcessor.java:748)
        at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:306)
        at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110)
        at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:112)
        at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110)
        at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:212)
        at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:332)
        at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:222)
        at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1686)
        at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410)
        at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
        at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1164)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369)
        at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:770)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1361)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2162)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:446)
        at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:389)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:117)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:664)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5468)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5594)
        at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:678)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:622)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1251)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:69)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:272)
        at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1152)
        at java.security.AccessController.doPrivileged(AccessController.java:298)
        at com.ibm.oti.security.CheckedAccessControlContext.securityCheck(CheckedAccessControlContext.java:30)
        at sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaSecurityAccessWrapper.java:41)
        at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1146)
        at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:999)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:847)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:783)
        at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
        at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
        at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
        at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
        at com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:360)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink$IPCConnectorReadCallback.complete(IPCConnectorInboundLink.java:602)
        at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1819)
        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1702)
Caused by: java.lang.NullPointerException
        at com.sun.faces.application.resource.ResourceHandlerImpl.<init>(ResourceHandlerImpl.java:91)
        at java.lang.J9VMInternals.newInstanceImpl(Native Method)
        at java.lang.Class.newInstance(Class.java:1563)
        at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:264)
        ... 68 more

[5/22/15 13:15:26:222 IST] 000000a8 config        E   Critical error during deployment:
                                 com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
        at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:351)
        at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:222)
        at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1686)
        at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410)
        at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
        at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1164)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369)
        at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:770)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1361)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2162)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:446)
        at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:389)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:117)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:664)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5468)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5594)
        at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:678)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:622)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1251)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:69)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:272)
        at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1152)
        at java.security.AccessController.doPrivileged(AccessController.java:298)
        at com.ibm.oti.security.CheckedAccessControlContext.securityCheck(CheckedAccessControlContext.java:30)
        at sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaSecurityAccessWrapper.java:41)
        at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1146)
        at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:999)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:847)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:783)
        at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
        at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
        at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
        at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
        at com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:360)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink$IPCConnectorReadCallback.complete(IPCConnectorInboundLink.java:602)
        at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1819)
        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1702)
Caused by: java.lang.NullPointerException
        at com.sun.faces.application.resource.ResourceHandlerImpl.<init>(ResourceHandlerImpl.java:91)
        at java.lang.J9VMInternals.newInstanceImpl(Native Method)
        at java.lang.Class.newInstance(Class.java:1563)
        at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:264)
        at com.sun.faces.config.processor.ApplicationConfigProcessor.setResourceHandler(ApplicationConfigProcessor.java:748)
        at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:306)
        at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110)
        at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:112)
        at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110)
        at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:212)
        at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:332)
        ... 61 more

web.xml 

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
    <display-name>KDDI- Web Application</display-name>


    <welcome-file-list>
            <welcome-file>configurationClass.xhtml</welcome-file>
        </welcome-file-list>

    <context-param>
        <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
        <param-value>resources.application</param-value>
    </context-param>
    <context-param>
        <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>client</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>

    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/faces/*</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.faces</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>

    <listener>
        <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
    </listener>
</web-app>

1 answers

solution1
 0  2015-05-25 07:18:53

Your problem is caused by the fact that Tomcat is a barebones Java servlet container, and that WebSphere is a full fledged Java EE application server.

The major difference is that a servlet container only offers the following parts of the Java EE API out the box:

  • Servlet
  • JSP
  • EL

A servlet container doesn't ship with JSTL, JSF out the box (let alone EJB, JMS, JPA, etc). That was exactly why you had to explicitly provide them along with the webapp, as done via your pom.xml (as there's even a comment indicating that, it seems that you copypasted the pom or used some kickoff project and actually didn't wrote (or even read or understood) that comment yourself).

A Java EE application server, however, offers them all out the box. When you still provide eg JSF along with the webapp, then it will only conflict with server-bundled JSF, resulting in internal initialization erros like this.

You must set <scope>provided</scope> on the dependencies which are already provided by the target server (and your webapp isn't configured in such way that the webapp-bundled dependencies should take precedence in loading).

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