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WW-3291 Update sitemesh-plugin to use version 2.4.2 patch provided by Christian Wolfgang Stone

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git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@835249 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Musachy Barroso
2009-11-12 06:08:49 +00:00
parent c1b1b0326c
commit 7fd1ed3068
1 changed files with 0 additions and 192 deletions
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plugins/sitemesh/src/main/java/org/apache/struts2/sitemesh/TemplatePageFilter.java
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@@ -1,192 +0,0 @@
/*
* $Id$
*
* 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.
*/
package org.apache.struts2.sitemesh;
import java.io.IOException;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsConstants;
import org.apache.struts2.dispatcher.Dispatcher;
import com.opensymphony.module.sitemesh.Decorator;
import com.opensymphony.module.sitemesh.Page;
import com.opensymphony.module.sitemesh.filter.PageFilter;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionEventListener;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.ActionProxy;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.Result;
import com.opensymphony.xwork2.inject.Inject;
import com.opensymphony.xwork2.interceptor.PreResultListener;
import com.opensymphony.xwork2.ognl.OgnlValueStack;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.util.ValueStackFactory;
/**
* An abstract template page filter that sets up the proper contexts for
* template processing.
*
*/
public abstract class TemplatePageFilter extends PageFilter {
private FilterConfig filterConfig;
private static String customEncoding;
@Inject(StrutsConstants.STRUTS_I18N_ENCODING)
public static void setCustomEncoding(String enc) {
customEncoding = enc;
}
public void init(FilterConfig filterConfig) {
super.init(filterConfig);
this.filterConfig = filterConfig;
}
/**
* Applies the decorator, using the relevent contexts
*
* @param page The page
* @param decorator The decorator
* @param req The servlet request
* @param res The servlet response
* @param servletContext The servlet context
* @param ctx The action context for this request, populated with the server state
*/
protected abstract void applyDecorator(Page page, Decorator decorator,
HttpServletRequest req, HttpServletResponse res,
ServletContext servletContext, ActionContext ctx)
throws ServletException, IOException;
/**
* Applies the decorator, creating the relevent contexts and delegating to
* the extended applyDecorator().
*
* @param page The page
* @param decorator The decorator
* @param req The servlet request
* @param res The servlet response
*/
protected void applyDecorator(Page page, Decorator decorator,
HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
ServletContext servletContext = filterConfig.getServletContext();
ActionContext ctx = ServletActionContext.getActionContext(req);
if (ctx == null) {
// ok, one isn't associated with the request, so let's create one using the current Dispatcher
ValueStack vs = Dispatcher.getInstance().getContainer().getInstance(ValueStackFactory.class).createValueStack();
vs.getContext().putAll(Dispatcher.getInstance().createContextMap(req, res, null, servletContext));
ctx = new ActionContext(vs.getContext());
if (ctx.getActionInvocation() == null) {
// put in a dummy ActionSupport so basic functionality still works
ActionSupport action = new ActionSupport();
vs.push(action);
ctx.setActionInvocation(new DummyActionInvocation(action));
}
}
// delegate to the actual page decorator
applyDecorator(page, decorator, req, res, servletContext, ctx);
}
/**
* Gets the L18N encoding of the system. The default is UTF-8.
*/
protected String getEncoding() {
String encoding = customEncoding;
if (encoding == null) {
encoding = System.getProperty("file.encoding");
}
if (encoding == null) {
encoding = "UTF-8";
}
return encoding;
}
static class DummyActionInvocation implements ActionInvocation {
private static final long serialVersionUID = -4808072199157363028L;
ActionSupport action;
public DummyActionInvocation(ActionSupport action) {
this.action = action;
}
public Object getAction() {
return action;
}
public boolean isExecuted() {
return false;
}
public ActionContext getInvocationContext() {
return null;
}
public ActionProxy getProxy() {
return null;
}
public Result getResult() throws Exception {
return null;
}
public String getResultCode() {
return null;
}
public void setResultCode(String resultCode) {
}
public ValueStack getStack() {
return null;
}
public void addPreResultListener(PreResultListener listener) {
}
public String invoke() throws Exception {
return null;
}
public String invokeActionOnly() throws Exception {
return null;
}
public void setActionEventListener(ActionEventListener listener) {
}
public void init(ActionProxy proxy) {
}
}
}