Struts 2 Annotations are not working with Java 8.
I have the following example that worked with Java 7, but giving the error in Java 8.
I guess the errors is related to Libraries and Java 8.
Does anyone have this problem?? If so how do we solve it???
I am using struts 2.3.15.1 with Java 8 and Apache Tomcat 8.
This example is working successfully with Java 7, struts 2.3.15.1 and Apache Tomcat 8. I just tested both.
When i am using Java 8 it gives the following error:
> HTTP Status 404 - There is no Action mapped for namespace [/] and
> action name [test] associated with context path [/s2demo].
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"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<listener>
<listener-class>org.apache.struts2.tiles.StrutsTilesListener</listener-class>
</listener>
<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>
</web-app>
TestAction.java
package action;
import org.apache.struts2.convention.annotation.Result;
#Result( name="success", location="/test.jsp")
public class TestAction {
public String execute() {
return "success";
}
}
test.jsp
<%#page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Test Successful!</h1>
</body>
</html>
Libraries that are included in this project are :
asm-3.3.jar
asm-commons-3.3.jar
asm-tree-3.3.jar
commons-beanutils-1.8.0.jar
commons-digester-2.0.jar
commons-fileupload-1.3.jar
commons-io-2.0.1.jar
commons-lang3-3.1.jar
commons-logging-1.1.3.jar
files.txt
freemarker-2.3.19.jar
javassist-3.11.0.GA.jar
log4j-1.2.17.jar
ognl-3.0.6.jar
struts2-convention-plugin-2.3.15.1.jar
struts2-core-2.3.15.1.jar
struts2-tiles-plugin-2.3.15.1.jar
tiles-api-2.0.6.jar
tiles-compat-3.0.1.jar
tiles-core-2.0.6.jar
tiles-jsp-2.0.6.jar
tiles-servlet-3.0.1.jar
xwork-core-2.3.15.1.jar
According to Lukas Lenart, the Struts 2 maintainer,
S2 isn't JDK8 compatible, it will be case for S2.5
This was stated on June 18, 2014 on the Struts 2 mailing list (struts-user). See http://mail-archives.apache.org/mod_mbox/struts-user/201406.mbox/ajax/%3CCAMopvkN0MKKt%2BPs3Cv8gjTDO4X6MjnxFV3GFs8wsqUuNxOtrkQ%40mail.gmail.com%3E
Related
I am in the process of migrating Struts 2+Jsf 2.x web application from WEB -LOGIC 10.3.3.0 to 12.1.3.0.
I am encountering an error while accessing the pages ,as per my understanding if a JSF tag encounters with a value which is reading from the properties file it is encountering the Issue.And in the same pages I am able to read the struts messages.
I have created a POC with the same jars which my application is using to check the JSF is rendering properly or not.the POC is working fine.
and I placed the POC created page in to my application and tried to access again the same error encounterd.
when I comment the Struts filter in My application ,newly created pages worked fine.
I have tried to upgrade the Struts2jsf plugin.jar to newer versions .
I have removed the jsf-api,jsf -impl,JSTL from the APPINF\LIB.
changed the faces-config xsd to 2.0
but no luck..
Below is the error stack :
java.lang.stackOverflowError.
at java.util.HasMap$treeNode.GetTreeNode(HashMap.java:1873)
at java.util.HasMap.getNode(HashMap.java:573)
at java.util.HashMap.get(HashMap.java:556)
at ognl.ognlRuntime.getParameterTypes(ognlRuntime.java)
at ognl.ognlRuntime.findParameterTypes(ognlRuntime.java)
at ognl.OgnlRuntime.getGetMethod(ognlRuntime.java)
at ognl.ognlRuntime.hasGetMethod(ognlRuntime.java)
....
at org.apache.struts2.jsf.strutsVariableResolver.resolvervariable(StrutsVaraibaleResolver :78)
at com.sun.faces.el.variabelResolverImpl.resolvervariabel(VariableResolverImpl.java:80))
at org.apache.struts2.jsf.strutsVariableResolver.resolvervariable(StrutsVaraibaleResolver :78)
at com.sun.faces.el.variabelResolverImpl.resolvervariabel(VariableResolverImpl.java:80))
at org.apache.struts2.jsf.strutsVariableResolver.resolvervariable(StrutsVaraibaleResolver :78)
at com.sun.faces.el.variabelResolverImpl.resolvervariabel(VariableResolverImpl.java:80))
at org.apache.struts2.jsf.strutsVariableResolver.resolvervariable(StrutsVaraibaleResolver :78)
at com.sun.faces.el.variabelResolverImpl.resolvervariabel(VariableResolverImpl.java:80))
java.lang.ClassCastException:java.lang.StackOverflowerror cannot be cast to java.lang.Excetption
java.lang.ClassCastException:java.lang.StackOverflowerror cannot be cast to java.lang.Excetption
at jsp_servlet._error._jspService(_error.java)
at weblogic.servlet.jsp.Jspbase.service(JsPBase.java)
**
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-Value>classpath:/applicationContext-resources.xml
classpath:/applicationContext-dao.xml
classpath:/applicationContext-service.xml
/WEB-INF/applicationContext.xml
/WEB-INF/applicationContext-Struts.xml
/WEB-INF/Secuirty.xml
</param-Value>
</context-param>
<context-param>
<param-name>javax.faces.DISABLE_FACELET_JSF_VIEWHANDLE</param-name>
<param-value>false</param-value>
</context-param>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<servlet>
<servlet-name>faces</servlet-name/>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class/>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>faces</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>JSPSupportServlet</servlet-name>
<servlet-class>org.apache.struts2.views.JspSupportServlet</servlet-class>
</servlet>
<filter>
<filter-name>struts-prepare</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter</filter-class>
</filter>
<filter>
<filter-name>struts</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter</filter-class>
</filter>
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>com.opensymphone.module.sitemesh.filter.PageFilter</filter-class>
</filter>
<filter>
<display-name>richfaces</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>sitemesh </filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD </dispatcher>
<dispatcher>INCLUDE </dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>struts </filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>richfaces</filter-name>
<url-pattern>*.html</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>sitemesh </filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
faces-config.xml :
<?xml version="1.0" encoding="UTF-8"?>
<faces-config
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
version="1.2"
<application>
<locale-config>
<default-locale>en</default-locale>
</locale-config>
<resource-bundle>
<base-name>message</base-name>
<var>msg</var>
</resource-bundle>
</application>
I have added additionally to the faces config below handler which worked me to display the login page
<view-handler>org.ajax4jsf.application.AjaxViewHandler</view-handler>
while navigating to any page above error encountering.
Below are the list of jars presented :
activation-1.1.jar
antlr-2.7.6.jar
aopaliance-1.0.jar
asm3.3.jar
aspectjrt-1.6.6.jar
aspectjweaver-1.6.6.jar
axiom-api-1.2.5.jar
cglib-2.2.jar
commons-beanutils-1.7.0.jar
commons-Codec-1.5.jar
Commons-collections-3.2.jar
commons-digester-1.8.jar
commons-el.jar
commons-fileupload-1.2.1.jar
commons-io-1.4.jar
commons-lang-2.4.jar
commong-logging-1.1.1.jar
commons-pool-1.2.jar
commons-vfs-1.0.jar
compass-2.1.3.jar
jsf-facelets 1.1.15B1.jar
richfaces-impl 3.3.jar
richfaces-ui 3.3Final.jar
standard.jar
jstl.jar
jsf-api2.0.2.jar
jsf-impl 2.0.2.jar
log4j-1.2.13 jar
ognl2.7.3.jar
sitemesh-2.4.2.jar
richfaces-api-3.3.3.Final.jar
richfaces-imple-jsf2-3.3.3.Final.jar
richfaces-ui-3.3.3.Final.jar
slf4j-api.jar
slf4j-log4j12.jar
hibernate-core.jar
hibernate-search.jar
hibernate-commons-annotations.jar
hibernate-annotations.jar
standard1.1.2.jar
struts2-corre-2.1.8.jar
struts2-jsf-plugin-2.1.8.1
wsdl4j-1.6.2.jar
xml-apis-1.0.b2.jar
xml-resolver-1.2.jar
xmlbeans-2.4.0.jar
xmlSchema-core 2.0.jar
xwork-core2.1.6.jar
etc...
eg code causing the errors :
hello.jsp
<%# taglib prefix="h" uri="http://java.sun.com/jsf/html" %>
<%# taglib prefix="f" uri="http://java.sun.com/jsf/core" %>
<head>
<title>JSF Example</title>
<head>
<body>
<h2>JSF Example - </h2>
<h:form>
<h:inputText value="#{msg.testmessage}"></h:inputText>
</h:form>
<body>
</html>
I am struggling a lot what went wrong.and the application is running fine in wls 10.3.3.0.
appreciated your help.
Regards,
Ganesh Karanam
I am creating my first application with Struts2.
after entering filter mapping in web.xml file getting page not found error
Web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" 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>STRUTS</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<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>
</web-app>
index.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Product</title>
</head>
<body>
Proudct want to disply
</body>
</html>
Error :
HTTP Status 404 - /STRUTS/index.jsp
type Status report
message /STRUTS/index.jsp
description The requested resource is not available.
Apache Tomcat/7.0.53
Kindly help!! Thanks in advance.
I am using primefaces 5 and a simple p:fileupload tag is triggering the event only for alternate requests. The event is triggered for 1st 3rd and so on, and not on 2nd 4th etc. This is happening for mode=simple/advanced, auto=true/false, multiple=true/false. Id multiple = true and then i select 4/5 files only 2/3 file events are triggered.
Is it a known issue? Or am i missing any configuration?
Primeface 5
Apache tomcat 7
jars in tomcat 7
all-themes-1.0.10.jar
annotations-api.jar
antlr-2.7.2.jar
bsf-2.3.0.jar
catalina-ant.jar
catalina-ha.jar
catalina-tribes.jar
catalina.jar
commons-beanutils-1.8.0.jar
commons-chain-1.2.jar
commons-digester-1.8.jar
commons-fileupload-1.2.2.jar
commons-io-2.4.jar
commons-logging-1.0.4.jar
commons-net-3.3.jar
ecj-P20140317-1600.jar
el-api.jar
jasper-el.jar
jasper.jar
jsf-api-2.2.7.jar
jsf-impl-2.2.7.jar
jsp-api.jar
jstl-1.2.jar
oro-2.0.8.jar
primefaces-5.0.jar
servlet-api.jar
standard-1.0.6.jar
tomcat-api.jar
tomcat-coyote.jar
tomcat-dbcp.jar
tomcat-i18n-es.jar
tomcat-i18n-fr.jar
tomcat-i18n-ja.jar
tomcat-jdbc.jar
tomcat-util.jar
tomcat7-websocket.jar
websocket-api.jar
Below is the test.xhtml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui">
<h:head>
</h:head>
<h:body>
<h1>Hello World PrimeFaces</h1>
<h:form enctype="multipart/form-data">
<p:fileUpload fileUploadListener="#{ftpBean.upload1}"/>
</h:form>
</h:body>
</html>
FTPBean.java is
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
#ManagedBean(name="ftpBean")
#ViewScoped
public class FTPBean implements Serializable {
public void upload1(FileUploadEvent event) {
System.out.println("Saved files: " + localFile);
}
}
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" 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_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>ATR</display-name>
<context-param>
<param-name>primefaces.THEME</param-name>
<param-value>aristo</param-value>
</context-param>
<context-param>
<param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
<param-value>false</param-value>
</context-param>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<!-- Faces Servlet -->
<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>*.jsf</url-pattern>
</servlet-mapping>
</web-app>
faces-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
version="2.0">
<managed-bean>
<description>UsernName Bean</description>
<managed-bean-name>user</managed-bean-name>
<managed-bean-class>demo.User</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>name</property-name>
<property-class>java.lang.String</property-class>
<value/>
</managed-property>
</managed-bean>
</faces-config>
I am trying to run this example using struts 2. I inserted the libraries in the Lib folder of Web-Inf of a dynamic web project in eclipse.
My Web.xml looks like this now:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" 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_2_5.xsd" version="2.5">
<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>
</web-app>
and i created the struts.xml and placed it inside the source folder , the content of which is
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- Configuration for the default package. -->
<package name="default" extends="struts-default">
<action name="UserAction" class="struts.UserAction">
<result name="input">/index.jsp</result>
<result name="success">/result.jsp</result>
</action>
</package>
</struts>
So now when i run any jsp i get the following error in eclipse console
Unable to load configuration. - bean - jar:file:/D:/Users/Don/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/Mscs674-Struts2/WEB-INF/lib/struts2-gxp-plugin-2.3.4.jar!/struts-plugin.xml:8:162
and this on the webpage
HTTP Status 404 -
type Status report
message
description The requested resource () is not available.
Any suggestions ?
The best way i found to create struts 2 application is to use the struts-blank.jar file. It has all the required configurations done for you, and you can remove some example files. It will have all the jars and xml files created for you.
If you still have problems, try doing this now...
first remove all jar (adding all lib is not solution)
Only add necessary libraries
so problem is you are having too many lib
Seems like some jars are missing .. !!
The common dependecies are ::
commons-fileupload-1.2.1.jar
- commons-io-1.3.2.jar
- commons-logging-1.0.4.jar
- commons-logging-api-1.1.jar
- freemarker-2.3.15,jar
- log4j-1.2.14.jar
- ognl-2.7.3.jar
- xwork-core-2.1.6.jar
Check the version number and add jars to classpath.
You do One thing..add javassist-3.11.0.GA.jar file.it will remove your error like
Dispatcher initialization failed java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException ..
I hope this will help you..
I'm trying to use Netbeans to make a web application using facelets. I want to use Icefaces as my widgets. I get the following error message
Warning: This page calls for XML namespace http://www.icefaces.org/icefaces/components declared with prefix ace but no taglibrary exists for that namespace.
and the control fails to appear. I have a most simple file
<?xml version="1.0" encoding="UTF-8"?>
<!--
To change this template, choose Tools | Templates
and open the template in the editor.
-->
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ace="http://www.icefaces.org/icefaces/components"
xmlns:ice="http://www.icesoft.com/icefaces/component"
>
<head>
<title>Shalom Elias</title>
</head>
<body>
<h:form id="form">
Shalom
<ace:dateTimeEntry id="date1" value="#{backing.date1}" renderAsPopup="true"/>
</h:form>
</body>
</html>
The web.xml looks like
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
<param-value>true</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>*.jsf</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>welcome.jsf</welcome-file>
</welcome-file-list>
I think the taglibrary should be in icefaces-compat.jar which is available on what should be the class path. BTW, I used ace:, but ice: has exactly the same problem. Unfortunately, as a new user, I can't upload a snapshot of my directory structure but the jar files are located under web/WEB-INF/classes, which looks logical to me.
The question is: what is missing???
Thanks,
Ilan
Put the icefaces jar file in:
WEB-INF/lib
instead of WEB-INF/classes folder.
Put the icefaces-ace.jar file in:
WEB-INF/lib
instead of WEB-INF/ classes folder.
And enjoy!