Codebehind plugin fails to locate SayHelloAction class
------------------------------------------------------
Key: WW-3063
URL: https://issues.apache.org/struts/browse/WW-3063
Project: Struts 2
Issue Type: Bug
Components: Plugin - CodeBehind
Affects Versions: 2.1.6
Environment: J2SE 1.6.0.14
TC 1.6.014
Struts 2.1.6
Reporter: Martin Gainty
Priority: Minor
//WEB-INF/classes/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>
<!-- Some or all of these can be flipped to true for debugging -->
<constant name="struts.i18n.reload" value="false" />
<constant name="struts.devMode" value="true" />
<constant name="struts.configuration.xml.reload" value="false" />
<constant name="struts.custom.i18n.resources" value="globalMessages" />
<constant name="struts.action.extension" value="action,," />
<constant name="struts.codebehind.defaultPackage" value="person" />
<!-- constant name="struts.freemarker.manager.classname"
value="customFreemarkerManager" / -->
<constant name="struts.serve.static" value="true" />
<constant name="struts.serve.static.browserCache" value="false" />
<package name="sayHello" extends="struts-default" namespace="say-hello">
<default-action-ref name="say-hello"/>
<action name="say-hello" class="actions.all.SayHelloAction"
method="default">
<result>/say-hello-success.jsp</result>
</action>
</package>
</struts>
//here is the java code which extended ActionSupport but reworked to extend
Servlet to make operational
package actions.all;
import com.opensymphony.xwork2.ActionSupport;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class SayHelloAction extends HttpServlet
{
private static final long serialVersionUID = 1L;
private java.lang.String userName;
public void doPost(HttpServletRequest req,HttpServletResponse resp) throws
ServletException, IOException
{
userName=req.getParameter("userName");
if(userName==null) userName=(String)req.getAttribute("userName");
System.out.println("Inside SayHelloAction::doPost..");
doGet(req,resp);
}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
System.out.println("Inside SayHelloAction::doGet..");
res.setContentType("text/html");
PrintWriter out = res.getWriter();
String name = req.getParameter("UserName");
out.println("<HTML>");
out.println("<HEAD><TITLE>Hello, " + name + "</TITLE></HEAD>");
out.println("<BODY>");
out.println("Hello, " + userName);
out.println("</BODY></HTML>");
}
public String getServletInfo()
{
return "A servlet that knows the name of the person to whom it's" +
"saying hello";
}
public java.lang.String getUserName()
{
return userName;
}
public void setUserName(java.lang.String userName)
{
this.userName = userName;
}
}
//By default, the Convention plugin will find all action classes that implement
com.opensymphony.xwork2.Action or //whose name ends with the word Action in
specific packages.
//BUT THIS Action Class is never found...
//public class SayHelloAction extends ActionSupport {
// public String execute() throws Exception {
// return "success";
// }
//}
//default.properties attached
#
# $Id: default.properties 722328 2008-12-02 01:56:24Z davenewton $
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
### START SNIPPET: complete_file
### Struts default properties
###(can be overridden by a struts.properties file in the root of the classpath)
###
### Specifies the Configuration used to configure Struts
### one could extend org.apache.struts2.config.Configuration
### to build one's customize way of getting the configurations parameters into
Struts
# struts.configuration=org.apache.struts2.config.DefaultConfiguration
### This can be used to set your default locale and encoding scheme
# struts.locale=en_US
struts.i18n.encoding=UTF-8
### if specified, the default object factory can be overridden here
### Note: short-hand notation is supported in some cases, such as "spring"
### Alternatively, you can provide a
com.opensymphony.xwork2.ObjectFactory subclass name here
# struts.objectFactory = spring
### specifies the autoWiring logic when using the SpringObjectFactory.
### valid values are: name, type, auto, and constructor (name is the default)
struts.objectFactory.spring.autoWire = name
### indicates to the struts-spring integration if Class instances should be
cached
### this should, until a future Spring release makes it possible, be left as
true
### unless you know exactly what you are doing!
### valid values are: true, false (true is the default)
struts.objectFactory.spring.useClassCache = true
### ensures the autowire strategy is always respected.
### valid values are: true, false (false is the default)
struts.objectFactory.spring.autoWire.alwaysRespect = false
### if specified, the default object type determiner can be overridden here
### Note: short-hand notation is supported in some cases, such as "tiger" or
"notiger"
### Alternatively, you can provide a
com.opensymphony.xwork2.util.ObjectTypeDeterminer implementation name here
### Note: By default, com.opensymphony.xwork2.util.DefaultObjectTypeDeterminer
is used which handles type detection
### using generics.
com.opensymphony.xwork2.util.GenericsObjectTypeDeterminer was deprecated since
XWork 2, it's
### functions are integrated in DefaultObjectTypeDeterminer now.
### To disable tiger support use the "notiger" property value here.
#struts.objectTypeDeterminer = tiger
#struts.objectTypeDeterminer = notiger
### Parser to handle HTTP POST requests, encoded using the MIME-type
multipart/form-data
# struts.multipart.parser=cos
# struts.multipart.parser=pell
struts.multipart.parser=jakarta
# uses javax.servlet.context.tempdir by default
struts.multipart.saveDir=
struts.multipart.maxSize=2097152
### Load custom property files (does not override struts.properties!)
# struts.custom.properties=application,org/apache/struts2/extension/custom
### How request URLs are mapped to and from actions
#struts.mapper.class=org.apache.struts2.dispatcher.mapper.DefaultActionMapper
### Used by the DefaultActionMapper
### You may provide a comma separated list, e.g.
struts.action.extension=action,jnlp,do
### The blank extension allows you to match directory listings as well as pure
action names
### without interfering with static resources.
struts.action.extension=action,,
### Used by FilterDispatcher
### If true then Struts serves static content from inside its jar.
### If false then the static content must be available at <context_path>/struts
struts.serve.static=true
### Used by FilterDispatcher
### This is good for development where one wants changes to the static content
be
### fetch on each request.
### NOTE: This will only have effect if struts.serve.static=true
### If true -> Struts will write out header for static contents such that they
will
### be cached by web browsers (using Date, Cache-Content, Pragma,
Expires)
### headers).
### If false -> Struts will write out header for static contents such that they
are
### NOT to be cached by web browser (using Cache-Content, Pragma,
Expires
### headers)
struts.serve.static.browserCache=true
### Set this to false if you wish to disable implicit dynamic method invocation
### via the URL request. This includes URLs like foo!bar.action, as well as
params
### like method:bar (but not action:foo).
### An alternative to implicit dynamic method invocation is to use wildcard
### mappings, such as <action name="*/*" method="{2}" class="actions.{1}">
struts.enable.DynamicMethodInvocation = true
### Set this to true if you wish to allow slashes in your action names. If
false,
### Actions names cannot have slashes, and will be accessible via any directory
### prefix. This is the traditional behavior expected of WebWork applications.
### Setting to true is useful when you want to use wildcards and store values
### in the URL, to be extracted by wildcard patterns, such as
### <action name="*/*" method="{2}" class="actions.{1}"> to match "/foo/edit" or
### "/foo/save".
struts.enable.SlashesInActionNames = false
### use alternative syntax that requires %{} in most places
### to evaluate expressions for String attributes for tags
struts.tag.altSyntax=true
### when set to true, Struts will act much more friendly for developers. This
### includes:
### - struts.i18n.reload = true
### - struts.configuration.xml.reload = true
### - raising various debug or ignorable problems to errors
### For example: normally a request to foo.action?someUnknownField=true should
### be ignored (given that any value can come from the web and it
### should not be trusted). However, during development, it may
be
### useful to know when these errors are happening and be told of
### them right away.
struts.devMode = false
### when set to true, resource bundles will be reloaded on _every_ request.
### this is good during development, but should never be used in production
struts.i18n.reload=false
### Standard UI theme
### Change this to reflect which path should be used for JSP control tag
templates by default
struts.ui.theme=xhtml
struts.ui.templateDir=template
#sets the default template type. Either ftl, vm, or jsp
struts.ui.templateSuffix=ftl
### Configuration reloading
### This will cause the configuration to reload struts.xml when it is changed
struts.configuration.xml.reload=false
### Location of velocity.properties file. defaults to velocity.properties
struts.velocity.configfile = velocity.properties
### Comma separated list of VelocityContext classnames to chain to the
StrutsVelocityContext
struts.velocity.contexts =
### Location of the velocity toolbox
struts.velocity.toolboxlocation=
### used to build URLs, such as the UrlTag
struts.url.http.port = 80
struts.url.https.port = 443
### possible values are: none, get or all
struts.url.includeParams = none
### Load custom default resource bundles
# struts.custom.i18n.resources=testmessages,testmessages2
### workaround for some app servers that don't handle
HttpServletRequest.getParameterMap()
### often used for WebLogic, Orion, and OC4J
struts.dispatcher.parametersWorkaround = false
### configure the Freemarker Manager class to be used
### Allows user to plug-in customised Freemarker Manager if necessary
### MUST extends off org.apache.struts2.views.freemarker.FreemarkerManager
#struts.freemarker.manager.classname=org.apache.struts2.views.freemarker.FreemarkerManager
### Enables caching of FreeMarker templates
### Has the same effect as copying the templates under WEB_APP/templates
struts.freemarker.templatesCache=false
### Enables caching of models on the BeanWrapper
struts.freemarker.beanwrapperCache=false
### See the StrutsBeanWrapper javadocs for more information
struts.freemarker.wrapper.altMap=true
### maxStrongSize for MruCacheStorage for freemarker
struts.freemarker.mru.max.strong.size=100
### configure the XSLTResult class to use stylesheet caching.
### Set to true for developers and false for production.
struts.xslt.nocache=false
### Whether to always select the namespace to be everything before the last
slash or not
struts.mapper.alwaysSelectFullNamespace=false
### Whether to allow static method access in OGNL expressions or not
struts.ognl.allowStaticMethodAccess=false
### END SNIPPET: complete_file
//****************say-hello/index.jsp******************
<%@ taglib prefix="s" uri="/struts-tags"%>
<html>
<head>
<title>I <em>(State Your Name)</em></title>
</head>
<body>
<h3>Thats <em>Hedley!</em></h3>
<div>
<s:form action="say-hello">
<s:textfield label="Name:" name="userName" size="30"
maxlength="30" />
<s:submit value="Submit" />
</s:form>
</div>
</body>
</html>
/***********say-hello-success.jsp***************
<%@ taglib prefix="s" uri="/struts-tags"%>
<html>
<head>
<title>Hello Success</title>
</head>
<body>
Hello <s:property value="userName" />
</body>
</html>
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