/*
* 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.realm;
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 Realm</em> transactions.
*
* @author Manveen Kaur
* @version $Revision: 1.6 $ $Date: 2004/02/27 14:59:03 $
*/
public class AddRealmAction extends Action {
/**
* The MessageResources we will be retrieving messages from.
*/
private MessageResources resources = null;
// the list for types of realms
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 realmTypes[] = new String[4];
realmTypes[0] = "UserDatabaseRealm";
realmTypes[1] = "JNDIRealm";
realmTypes[2] = "MemoryRealm";
realmTypes[3] = "JDBCRealm";
String parent = request.getParameter("parent");
String type = request.getParameter("type");
if (type == null)
type = "UserDatabaseRealm"; // default type is UserDatabaseRealm
types = new ArrayList();
// the first element in the select list should be the type selected
types.add(new LabelValueBean(type,
"AddRealm.do?parent=" + URLEncoder.encode(parent)
+ "&type=" + type));
for (int i=0; i< realmTypes.length; i++) {
if (!type.equalsIgnoreCase(realmTypes[i])) {
types.add(new LabelValueBean(realmTypes[i],
"AddRealm.do?parent=" + URLEncoder.encode(parent)
+ "&type=" + realmTypes[i]));
}
}
if ("UserDatabaseRealm".equalsIgnoreCase(type)) {
createUserDatabaseRealm(session, parent);
} else if ("JNDIRealm".equalsIgnoreCase(type)) {
createJNDIRealm(session, parent);
} else if ("MemoryRealm".equalsIgnoreCase(type)) {
createMemoryRealm(session, parent);
} else {
//JDBC
createJDBCRealm(session, parent);
}
// Forward to the realm display page
return (mapping.findForward(type));
}
private void createUserDatabaseRealm(HttpSession session, String parent) {
UserDatabaseRealmForm realmFm = new UserDatabaseRealmForm();
session.setAttribute("userDatabaseRealmForm", realmFm);
realmFm.setAdminAction("Create");
realmFm.setObjectName("");
realmFm.setParentObjectName(parent);
String realmType = "UserDatabaseRealm";
realmFm.setNodeLabel("Realm (" + realmType + ")");
realmFm.setRealmType(realmType);
realmFm.setDebugLvl("0");
realmFm.setResource("");
realmFm.setDebugLvlVals(Lists.getDebugLevels());
realmFm.setRealmTypeVals(types);
}
private void createJNDIRealm(HttpSession session, String parent) {
JNDIRealmForm realmFm = new JNDIRealmForm();
session.setAttribute("jndiRealmForm", realmFm);
realmFm.setAdminAction("Create");
realmFm.setObjectName("");
realmFm.setParentObjectName(parent);
String realmType = "JNDIRealm";
realmFm.setNodeLabel("Realm (" + realmType + ")");
realmFm.setRealmType(realmType);
realmFm.setDebugLvl("0");
realmFm.setDigest("");
realmFm.setRoleBase("");
realmFm.setUserSubtree("false");
realmFm.setRoleSubtree("false");
realmFm.setRolePattern("");
realmFm.setUserRoleName("");
realmFm.setRoleName("");
realmFm.setRoleBase("");
realmFm.setContextFactory("");
realmFm.setUserPattern("");
realmFm.setUserSearch("");
realmFm.setUserPassword("");
realmFm.setConnectionName("");
realmFm.setConnectionPassword("");
realmFm.setConnectionURL("");
realmFm.setDebugLvlVals(Lists.getDebugLevels());
realmFm.setSearchVals(Lists.getBooleanValues());
realmFm.setRealmTypeVals(types);
}
private void createMemoryRealm(HttpSession session, String parent) {
MemoryRealmForm realmFm = new MemoryRealmForm();
session.setAttribute("memoryRealmForm", realmFm);
realmFm.setAdminAction("Create");
realmFm.setObjectName("");
realmFm.setParentObjectName(parent);
String realmType = "MemoryRealm";
realmFm.setNodeLabel("Realm (" + realmType + ")");
realmFm.setRealmType(realmType);
realmFm.setDebugLvl("0");
realmFm.setPathName("");
realmFm.setDebugLvlVals(Lists.getDebugLevels());
realmFm.setRealmTypeVals(types);
}
private void createJDBCRealm(HttpSession session, String parent) {
JDBCRealmForm realmFm = new JDBCRealmForm();
session.setAttribute("jdbcRealmForm", realmFm);
realmFm.setAdminAction("Create");
realmFm.setObjectName("");
realmFm.setParentObjectName(parent);
String realmType = "JDBCRealm";
realmFm.setNodeLabel("Realm (" + realmType + ")");
realmFm.setRealmType(realmType);
realmFm.setDebugLvl("0");
realmFm.setDigest("");
realmFm.setDriver("");
realmFm.setRoleNameCol("");
realmFm.setPasswordCol("");
realmFm.setUserTable("");
realmFm.setRoleTable("");
realmFm.setConnectionName("");
realmFm.setConnectionPassword("");
realmFm.setConnectionURL("");
realmFm.setDebugLvlVals(Lists.getDebugLevels());
realmFm.setRealmTypeVals(types);
}
}