/*
* Copyright 2001-2002,2004 The Apache Software Foundation.
*
* Licensed 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.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.TomcatTreeBuilder;
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: 303390 $ $Date: 2004-10-18 01:37:56 -0500 (Mon, 18 Oct 2004) $
*/
public class AddValveAction extends Action {
// 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 execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
// Acquire the resources that we need
HttpSession session = request.getSession();
Locale locale = getLocale(request);
MessageResources resources = getResources(request);
// 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,TomcatTreeBuilder.URL_ENCODING)
+ "&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,TomcatTreeBuilder.URL_ENCODING)
+ "&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.setPattern("");
valveFm.setDirectory("logs");
valveFm.setPrefix("access_log.");
valveFm.setSuffix("");
valveFm.setResolveHosts("false");
valveFm.setRotatable("true");
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.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.setValveTypeVals(types);
}
}