/*
* $Header: /home/cvs/jakarta-tomcat-catalina/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/valve/AddValveAction.java,v 1.6 2003/05/13 08:33:14 amyroh Exp $
* $Revision: 1.6 $
* $Date: 2003/05/13 08:33:14 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 The Apache Software Foundation. All rights
* reserved.
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* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
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* 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.
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* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
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package org.apache.webapp.admin.valve;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.Locale;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.LabelValueBean;
import org.apache.webapp.admin.Lists;
/**
* The <code>Action</code> that sets up <em>Add Valve</em> transactions.
*
* @author Manveen Kaur
* @version $Revision: 1.6 $ $Date: 2003/05/13 08:33:14 $
*/
public class AddValveAction extends Action {
/**
* The MessageResources we will be retrieving messages from.
*/
private MessageResources resources = null;
// the list for types of valves
private ArrayList types = null;
// --------------------------------------------------------- Public Methods
/**
* Process the specified HTTP request, and create the corresponding HTTP
* response (or forward to another web component that will create it).
* Return an <code>ActionForward</code> instance describing where and how
* control should be forwarded, or <code>null</code> if the response has
* already been completed.
*
* @param mapping The ActionMapping used to select this instance
* @param actionForm The optional ActionForm bean for this request (if any)
* @param request The HTTP request we are processing
* @param response The HTTP response we are creating
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet exception occurs
*/
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
// Acquire the resources that we need
HttpSession session = request.getSession();
Locale locale = (Locale) session.getAttribute(Action.LOCALE_KEY);
if (resources == null) {
resources = getServlet().getResources();
}
// Fill in the form values for display and editing
String valveTypes[] = new String[5];
valveTypes[0] = "AccessLogValve";
valveTypes[1] = "RemoteAddrValve";
valveTypes[2] = "RemoteHostValve";
valveTypes[3] = "RequestDumperValve";
valveTypes[4] = "SingleSignOn";
String parent = request.getParameter("parent");
String type = request.getParameter("type");
if (type == null)
type = "AccessLogValve"; // default type is AccessLog
types = new ArrayList();
// the first element in the select list should be the type selected
types.add(new LabelValueBean(type,
"AddValve.do?parent=" + URLEncoder.encode(parent)
+ "&type=" + type));
for (int i=0; i< valveTypes.length; i++) {
if (!type.equalsIgnoreCase(valveTypes[i])) {
types.add(new LabelValueBean(valveTypes[i],
"AddValve.do?parent=" + URLEncoder.encode(parent)
+ "&type=" + valveTypes[i]));
}
}
if ("AccessLogValve".equalsIgnoreCase(type)) {
createAccessLogger(session, parent);
} else if ("RemoteAddrValve".equalsIgnoreCase(type)) {
createRemoteAddrValve(session, parent);
} else if ("RemoteHostValve".equalsIgnoreCase(type)) {
createRemoteHostValve(session, parent);
} else if ("RequestDumperValve".equalsIgnoreCase(type)) {
createRequestDumperValve(session, parent);
} else {
//SingleSignOn
createSingleSignOnValve(session, parent);
}
// Forward to the valve display page
return (mapping.findForward(type));
}
private void createAccessLogger(HttpSession session, String parent) {
AccessLogValveForm valveFm = new AccessLogValveForm();
session.setAttribute("accessLogValveForm", valveFm);
valveFm.setAdminAction("Create");
valveFm.setObjectName("");
valveFm.setParentObjectName(parent);
String valveType = "AccessLogValve";
valveFm.setNodeLabel("Valve (" + valveType + ")");
valveFm.setValveType(valveType);
valveFm.setDebugLvl("0");
valveFm.setPattern("");
valveFm.setDirectory("logs");
valveFm.setPrefix("access_log.");
valveFm.setSuffix("");
valveFm.setResolveHosts("false");
valveFm.setRotatable("true");
valveFm.setDebugLvlVals(Lists.getDebugLevels());
valveFm.setBooleanVals(Lists.getBooleanValues());
valveFm.setValveTypeVals(types);
}
private void createRemoteAddrValve(HttpSession session, String parent) {
RemoteAddrValveForm valveFm = new RemoteAddrValveForm();
session.setAttribute("remoteAddrValveForm", valveFm);
valveFm.setAdminAction("Create");
valveFm.setObjectName("");
valveFm.setParentObjectName(parent);
String valveType = "RemoteAddrValve";
valveFm.setNodeLabel("Valve (" + valveType + ")");
valveFm.setValveType(valveType);
valveFm.setAllow("");
valveFm.setDeny("");
valveFm.setValveTypeVals(types);
}
private void createRemoteHostValve(HttpSession session, String parent) {
RemoteHostValveForm valveFm = new RemoteHostValveForm();
session.setAttribute("remoteHostValveForm", valveFm);
valveFm.setAdminAction("Create");
valveFm.setObjectName("");
valveFm.setParentObjectName(parent);
String valveType = "RemoteHostValve";
valveFm.setNodeLabel("Valve (" + valveType + ")");
valveFm.setValveType(valveType);
valveFm.setAllow("");
valveFm.setDeny("");
valveFm.setValveTypeVals(types);
}
private void createRequestDumperValve(HttpSession session, String parent) {
RequestDumperValveForm valveFm = new RequestDumperValveForm();
session.setAttribute("requestDumperValveForm", valveFm);
valveFm.setAdminAction("Create");
valveFm.setObjectName("");
valveFm.setParentObjectName(parent);
String valveType = "RequestDumperValve";
valveFm.setNodeLabel("Valve (" + valveType + ")");
valveFm.setValveType(valveType);
valveFm.setDebugLvl("0");
valveFm.setDebugLvlVals(Lists.getDebugLevels());
valveFm.setValveTypeVals(types);
}
private void createSingleSignOnValve(HttpSession session, String parent) {
SingleSignOnValveForm valveFm = new SingleSignOnValveForm();
session.setAttribute("singleSignOnValveForm", valveFm);
valveFm.setAdminAction("Create");
valveFm.setObjectName("");
valveFm.setParentObjectName(parent);
String valveType = "SingleSignOn";
valveFm.setNodeLabel("Valve (" + valveType + ")");
valveFm.setValveType(valveType);
valveFm.setDebugLvl("0");
valveFm.setDebugLvlVals(Lists.getDebugLevels());
valveFm.setValveTypeVals(types);
}
}