facebook
  1. MyEclipse IDE
    2.  > 
  2. Java EE Development (EJB, JSP, Struts, XDoclet, etc.)

Is there a better Tutorial for myeclipse ?

  1. MyEclipse IDE
    2.  > 
  2. Java EE Development (EJB, JSP, Struts, XDoclet, etc.)
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • November 19, 2004 at 10:07 am #219729 Reply

    jeanlucnobourg
    Member

    Hello forum i have used a week now trying to make the http://www.myeclipseide.com/images/tutorials/quickstarts/struts/ to work without any luck, is there any other tutorial specificly for my eclipse
    because i want to take advantage of the integreated servers, so Wouldn’t
    have to make my own build.xml.
    I have made an example by following http://www.myeclipseide.com/images/tutorials/quickstarts/struts/
    how do i called a struts application packed in war ?
    ************************************************************
    when i do http://localhost:8400/TEST/Login.jsp
    I get the following error

    HTTP Status 500 –

    ——————————————————————————–

    type Exception report

    message

    description The server encountered an internal error () that prevented it from fulfilling this request.

    exception

    javax.servlet.ServletException: Cannot retrieve mapping for action /login
    org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:845)
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:778)
    org.apache.jsp.Login_jsp._jspService(Login_jsp.java:90)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

    root cause

    javax.servlet.jsp.JspException: Cannot retrieve mapping for action /login
    org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:810)
    org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:506)
    org.apache.jsp.Login_jsp._jspx_meth_html_form_0(Login_jsp.java:164)
    org.apache.jsp.Login_jsp._jspx_meth_html_html_0(Login_jsp.java:124)
    org.apache.jsp.Login_jsp._jspService(Login_jsp.java:81)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

    note The full stack trace of the root cause is available in the Apache Tomcat/5.0.29 logs.

    ——————————————————————————–

    Apache Tomcat/5.0.29

    first when I start Tomcat I get the following error
    ************************************************************
    SEVERE: Parse Fatal Error at line 17 column 10: Element type “action” must be followed by either attribute specifications, “>” or “/>”.
    org.xml.sax.SAXParseException: Element type “action” must be followed by either attribute specifications, “>” or “/>”.
    at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
    at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
    at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
    at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
    at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
    at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1548)
    at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:1006)
    at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:955)
    at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
    at javax.servlet.GenericServlet.init(GenericServlet.java:211)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4017)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
    at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
    at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:701)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
    at org.apache.catalina.core.StandardService.start(StandardService.java:480)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
    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:324)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
    19-11-2004 16:13:51 org.apache.struts.action.ActionServlet handleConfigException
    SEVERE: Parsing error processing resource path
    org.xml.sax.SAXParseException: Element type “action” must be followed by either attribute specifications, “>” or “/>”.
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
    at org.apache.commons.digester.Digester.parse(Digester.java:1548)
    at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:1006)
    at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:955)
    at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
    at javax.servlet.GenericServlet.init(GenericServlet.java:211)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4017)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
    at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
    at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:701)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
    at org.apache.catalina.core.StandardService.start(StandardService.java:480)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
    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:324)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
    19-11-2004 16:13:51 org.apache.catalina.core.StandardHostDeployer install
    INFO: Installing web application at context path /tomcat-docs from URL file:C:\jakarta-tomcat-5.0.29\jakarta-tomcat-5.0.29\webapps\tomcat-docs
    19-11-2004 16:13:51 org.apache.catalina.core.StandardHostDeployer install
    INFO: Installing web application at context path /webdav from URL file:C:\jakarta-tomcat-5.0.29\jakarta-tomcat-5.0.29\webapps\webdav
    19-11-2004 16:13:51 org.apache.coyote.http11.Http11Protocol start
    INFO: Starting Coyote HTTP/1.1 on http-8400
    19-11-2004 16:13:52 org.apache.jk.common.ChannelSocket init
    INFO: JK2: ajp13 listening on /0.0.0.0:8009
    19-11-2004 16:13:52 org.apache.jk.server.JkMain start
    INFO: Jk running ID=0 time=10/81 config=C:\jakarta-tomcat-5.0.29\jakarta-tomcat-5.0.29\conf\jk2.properties
    19-11-2004 16:13:52 org.apache.catalina.startup.Catalina start
    INFO: Server startup in 34210 ms

    ************************************************************
    Here is my strut

    <?xml version=”1.0″ encoding=”UTF-8″?>
    <!DOCTYPE struts-config PUBLIC “-//Apache Software Foundation//DTD Struts Configuration 1.1//EN” “http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd”&gt;
    <struts-config>
    <data-sources />
    <form-beans >
    <form-bean name=”loginForm” type=”com.yourcompany.struts.form.LoginForm” />
    </form-beans>

    <global-exceptions />
    <global-forwards />
    <action-mappings >
    <action
    attribute=”loginForm”
    input=”/Login.jsp”
    name=”loginForm”
    path=”login”
    scope=”request”
    type=”com.yourcompany.struts.action.LoginAction”>
    <forward name=”succes” path=”/Userlogin.jsp” />
    <forward name=”failure” path=”/Login.jsp” />
    </action>
    </action-mappings>
    <controller bufferSize=”4096″ debug=”0″ />
    <message-resources parameter=”com.yourcompany.struts.ApplicationResources” />
    </struts-config>

    **********************************************************
    //Created by MyEclipse Struts
    // XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.2/xslt/JavaClass.xsl

    package com.yourcompany.struts.form;

    import org.apache.struts.action.ActionForm;

    /**
    * MyEclipse Struts
    * Creation date: 11-16-2004
    *
    * XDoclet definition:
    * @struts:form name=”loginForm”
    */
    public class LoginForm extends ActionForm {

    // ——————————————————— Instance Variables

    /** password property */
    private String password;

    /** userName property */
    private String userName;

    // ——————————————————— Methods

    /**
    * Returns the password.
    * @return String
    */
    public String getPassword() {
    return password;
    }

    /**
    * Set the password.
    * @param password The password to set
    */
    public void setPassword(String password) {
    this.password = password;
    }

    /**
    * Returns the userName.
    * @return String
    */
    public String getUserName() {
    return userName;
    }

    /**
    * Set the userName.
    * @param userName The userName to set
    */
    public void setUserName(String userName) {
    this.userName = userName;
    }

    }
    ************************************************************
    //Created by MyEclipse Struts
    // XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.2/xslt/JavaClass.xsl

    package com.yourcompany.struts.action;

    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;

    import org.apache.struts.action.Action;
    import org.apache.struts.action.ActionForm;
    import org.apache.struts.action.ActionForward;
    import org.apache.struts.action.ActionMapping;

    import com.yourcompany.struts.form.LoginForm;

    /**
    * MyEclipse Struts
    * Creation date: 11-16-2004
    *
    * XDoclet definition:
    * @struts:action path=”/login” name=”loginForm” input=”/Login.jsp” scope=”request” validate=”true”
    * @struts:action-forward name=”succes” path=”/Userlogin.jsp”
    * @struts:action-forward name=”failure” path=”/Login.jsp”
    */
    public class LoginAction extends Action {

    // ——————————————————— Instance Variables

    // ——————————————————— Methods

    /**
    * Method execute
    * @param mapping
    * @param form
    * @param request
    * @param response
    * @return ActionForward
    */
    public ActionForward execute(
    ActionMapping mapping,
    ActionForm form,
    HttpServletRequest request,
    HttpServletResponse response) {
    LoginForm loginForm = (LoginForm) form;
    if(loginForm.getUserName().equals(“julius”) && loginForm.getPassword().equals(“sofus”))
    {
    request.setAttribute(“userName”, loginForm.getUserName());
    return mapping.findForward(“success”);
    }

    return mapping.findForward(“failure”);
    }

    }
    ************************************************************

    <%@ page language=”java”%>

    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-bean&#8221; prefix=”bean” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-html&#8221; prefix=”html” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-logic&#8221; prefix=”logic” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-tiles&#8221; prefix=”tiles” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-template&#8221; prefix=”template” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-nested&#8221; prefix=”nested” %>

    <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”>
    <html:html locale=”true”>
    <head>
    <html:base />

    <title>UserLogin.jsp</title>

    <meta http-equiv=”pragma” content=”no-cache”>
    <meta http-equiv=”cache-control” content=”no-cache”>
    <meta http-equiv=”expires” content=”0″>
    <meta http-equiv=”keywords” content=”keyword1,keyword2,keyword3″>
    <meta http-equiv=”description” content=”This is my page”>
    </head>

    <body>
    This a struts page. <br>
    </body>
    </html:html>
    *************************************************************

    <%@ page language=”java”%>

    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-bean&#8221; prefix=”bean” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-html&#8221; prefix=”html” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-logic&#8221; prefix=”logic” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-tiles&#8221; prefix=”tiles” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-template&#8221; prefix=”template” %>
    <%@ taglib uri=”http://jakarta.apache.org/struts/tags-nested&#8221; prefix=”nested” %>

    <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”>
    <html:html locale=”true”>
    <head>
    <html:base />
    <title>Login.jsp</title>
    <meta http-equiv=”pragma” content=”no-cache”>
    <meta http-equiv=”cache-control” content=”no-cache”>
    <meta http-equiv=”expires” content=”0″>
    <meta http-equiv=”keywords” content=”keyword1,keyword2,keyword3″>
    <meta http-equiv=”description” content=”This is my page”>
    </head>
    <body>
    <html:form action=”login” >
    password : <html:text property=”password”/>
    <html:errors property=”password”/></br>
    userName : <html:text property=”userName”/>
    <html:errors property=”userName”/></br>
    <html:submit/><html:cancel/>
    </html:form>

    </body>
    </html:html>
    ************************************************************

    November 19, 2004 at 12:49 pm #219745 Reply

    Riyad Kalla
    Member

    Edit your struts-config.xml file, and change your “path” attribute from “login” to “/login”

  • Author
    Posts
Viewing 2 posts - 1 through 2 (of 2 total)
Reply To: Is there a better Tutorial for myeclipse ?

You must be logged in to post in the forum log in