husted 2003/01/02 11:42:45
Added: contrib/scaffold/src/java/org/apache/struts/scaffold
MenuRelayAction.java SnoopAction.java
Log:
+ Add MenuRelayAction, for returning to submenu after workflow.
+ Add SnoopAction.
Revision Changes Path
1.1
jakarta-struts/contrib/scaffold/src/java/org/apache/struts/scaffold/MenuRelayAction.java
Index: MenuRelayAction.java
===================================================================
package org.apache.struts.scaffold;
import org.apache.commons.scaffold.lang.Tokens;
import org.apache.commons.scaffold.text.ConvertUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.scaffold.BaseAction;
import org.apache.struts.scaffold.BaseForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Standard Action to forward control to another mapping
* given as a runtime parameter (?dispatch=),
* after running any model classes.
*
* @author Ted Husted
* @version $Revision: 1.1 $ $Date: 2003/01/02 19:42:45 $
*/
public final class MenuRelayAction extends BaseAction {
/**
* Looks for a runtime parameter named "dispatch",
* and uses its value to search for an ActionForward.
* If a "dispatch" parameter is not available,
* and the form is a BaseForm istance, then the
* dispatch property is checked.
* If dispatch is blank, the mapping parameter is
* checked.
* Finally, if all of these are blank,
* MenuRelayAction looks for a "menu" forward.
* <p>
* This is useful for returning to a submenu when
* a MenuForm is kept in the session for each user.
*
* @param mapping The ActionMapping used to select this instance
* @param form The optional ActionForm bean for this request (if any)
* @param request The HTTP request we are processing
* @param response The response we are creating
*/
protected ActionForward findSuccess(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) {
String forward = request.getParameter(Tokens.DISPATCH);
if ((ConvertUtils.blank(forward)) && (form instanceof BaseForm)) {
BaseForm baseForm = (BaseForm) form;
forward = baseForm.getDispatch();
}
if (ConvertUtils.blank(forward)) forward = mapping.getParameter();
if (ConvertUtils.blank(forward)) forward = Tokens.MENU;
return mapping.findForward(forward);
}
} // end RelayHelperAction
/*
* $Header:
/home/cvs/jakarta-struts/contrib/scaffold/src/java/org/apache/struts/scaffold/MenuRelayAction.java,v
1.1 2003/01/02 19:42:45 husted Exp $
* $Revision: 1.1 $
* $Date: 2003/01/02 19:42:45 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Scaffold", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
1.1
jakarta-struts/contrib/scaffold/src/java/org/apache/struts/scaffold/SnoopAction.java
Index: SnoopAction.java
===================================================================
/**
* Derived from the Jetty SnoopServlet
* <http://www.thecortex.net/clover/eg/jetty/report/default-pkg/SnoopServlet.html>
* and distributed under its open source license
* <http://jetty.mortbay.org/jetty/LICENSE.html>.
* The only modifications were to change the method
* signatures to make the servlet an Action.
*/
package org.apache.struts.scaffold;
import org.apache.struts.action.*;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author James Duncan Davidson <[EMAIL PROTECTED]>
* @author Jason Hunter <[EMAIL PROTECTED]>
* @author Ted Husted <[EMAIL PROTECTED]>
*/
public final class SnoopAction extends Action {
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
ActionServlet servlet = getServlet();
PrintWriter out = response.getWriter();
response.setContentType("text/plain");
out.println("Snoop Servlet");
out.println();
out.println("Servlet init parameters:");
Enumeration e = servlet.getInitParameterNames();
while (e.hasMoreElements()) {
String key = (String) e.nextElement();
String value = servlet.getInitParameter(key);
out.println(" " + key + " = " + value);
}
out.println();
out.println("Context init parameters:");
ServletContext context = servlet.getServletContext();
Enumeration enum = context.getInitParameterNames();
while (enum.hasMoreElements()) {
String key = (String) enum.nextElement();
Object value = context.getInitParameter(key);
out.println(" " + key + " = " + value);
}
out.println();
out.println("Context attributes:");
enum = context.getAttributeNames();
while (enum.hasMoreElements()) {
String key = (String) enum.nextElement();
Object value = context.getAttribute(key);
out.println(" " + key + " = " + value);
}
out.println();
out.println("Request attributes:");
e = request.getAttributeNames();
while (e.hasMoreElements()) {
String key = (String) e.nextElement();
Object value = request.getAttribute(key);
out.println(" " + key + " = " + value);
}
out.println();
out.println("Servlet Name: " + servlet.getServletName());
out.println("Protocol: " + request.getProtocol());
out.println("Scheme: " + request.getScheme());
out.println("Server Name: " + request.getServerName());
out.println("Server Port: " + request.getServerPort());
out.println("Server Info: " + context.getServerInfo());
out.println("Remote Addr: " + request.getRemoteAddr());
out.println("Remote Host: " + request.getRemoteHost());
out.println("Character Encoding: " + request.getCharacterEncoding());
out.println("Content Length: " + request.getContentLength());
out.println("Content Type: " + request.getContentType());
out.println("Locale: " + request.getLocale());
out.println("Default Response Buffer: " + response.getBufferSize());
out.println();
out.println("Parameter names in this request:");
e = request.getParameterNames();
while (e.hasMoreElements()) {
String key = (String) e.nextElement();
String[] values = request.getParameterValues(key);
out.print(" " + key + " = ");
for (int i = 0; i < values.length; i++) {
out.print(values[i] + " ");
}
out.println();
}
out.println();
out.println("Headers in this request:");
e = request.getHeaderNames();
while (e.hasMoreElements()) {
String key = (String) e.nextElement();
String value = request.getHeader(key);
out.println(" " + key + ": " + value);
}
out.println();
out.println("Cookies in this request:");
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (int i = 0; i < cookies.length; i++) {
Cookie cookie = cookies[i];
out.println(" " + cookie.getName() + " = "
+ cookie.getValue());
}
}
out.println();
out.println("Request Is Secure: " + request.isSecure());
out.println("Auth Type: " + request.getAuthType());
out.println("HTTP Method: " + request.getMethod());
out.println("Remote User: " + request.getRemoteUser());
out.println("Request URI: " + request.getRequestURI());
out.println("Context Path: " + request.getContextPath());
out.println("Servlet Path: " + request.getServletPath());
out.println("Path Info: " + request.getPathInfo());
out.println("Path Trans: " + request.getPathTranslated());
out.println("Query String: " + request.getQueryString());
out.println();
HttpSession session = request.getSession();
out.println("Requested Session Id: " +
request.getRequestedSessionId());
out.println("Current Session Id: " + session.getId());
out.println("Session Created Time: " + session.getCreationTime());
out.println("Session Last Accessed Time: " +
session.getLastAccessedTime());
out.println("Session Max Inactive Interval Seconds: " +
session.getMaxInactiveInterval());
out.println();
out.println("Session values: ");
Enumeration names = session.getAttributeNames();
while (names.hasMoreElements()) {
String name = (String) names.nextElement();
out.println(" " + name + " = " + session.getAttribute(name));
}
out.println("###");
return null;
}
}
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