001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.geronimo.console.apache.jk;
018
019 import java.io.IOException;
020 import javax.portlet.ActionRequest;
021 import javax.portlet.ActionResponse;
022 import javax.portlet.PortletException;
023 import javax.portlet.RenderRequest;
024 import javax.portlet.RenderResponse;
025 import org.apache.commons.logging.Log;
026 import org.apache.commons.logging.LogFactory;
027 import org.apache.geronimo.console.MultiPageModel;
028 import org.apache.geronimo.console.util.PortletManager;
029 import org.apache.geronimo.management.geronimo.NetworkConnector;
030 import org.apache.geronimo.management.geronimo.WebConnector;
031 import org.apache.geronimo.management.geronimo.WebManager;
032
033 /**
034 * ReplaceMe
035 *
036 * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
037 */
038 public class AJPHandler extends BaseApacheHandler {
039 private final static Log log = LogFactory.getLog(AJPHandler.class);
040
041 public AJPHandler() {
042 super(AJP_MODE, "/WEB-INF/view/apache/jk/ajpPort.jsp");
043 }
044
045 public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
046 WebManager[] managers = PortletManager.getWebManagers(request);
047 // See if any AJP listeners are defined
048 for (int i = 0; i < managers.length; i++) {
049 WebManager manager = managers[i];
050 NetworkConnector[] connectors = manager.getConnectors(WebManager.PROTOCOL_AJP);
051 if(connectors.length > 0) {
052 log.warn("Found AJP listener on port "+connectors[0].getPort());
053 return BASIC_CONFIG_MODE+BEFORE_ACTION;
054 }
055 }
056 // Find an unused port
057 int port = 8009;
058 outer:
059 while(true) {
060 for (int i = 0; i < managers.length; i++) {
061 WebManager manager = managers[i];
062 WebConnector[] cons = (WebConnector[]) manager.getConnectors();
063 for (int j = 0; j < cons.length; j++) {
064 WebConnector con = cons[j];
065 if(con.getPort() == port) {
066 port += 10;
067 continue outer;
068 }
069 }
070 }
071 break;
072 }
073
074 ((ApacheModel)model).setAddAjpPort(new Integer(port));
075
076 return getMode();
077 }
078
079 public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException {
080 }
081
082 public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel amodel) throws PortletException, IOException {
083 ApacheModel model = (ApacheModel) amodel;
084 // Make sure port is set and unused
085 if(model.getAddAjpPort() == null) {
086 return getMode()+BEFORE_ACTION; //todo: some sort of error message
087 }
088 WebManager[] managers = PortletManager.getWebManagers(request);
089 for (int i = 0; i < managers.length; i++) {
090 WebManager manager = managers[i];
091 WebConnector[] cons = (WebConnector[]) manager.getConnectors();
092 for (int j = 0; j < cons.length; j++) {
093 WebConnector con = cons[j];
094 if(con.getPort() == model.getAddAjpPort().intValue()) {
095 return getMode()+BEFORE_ACTION; //todo: some sort of error message
096 }
097 }
098 }
099
100 return BASIC_CONFIG_MODE+BEFORE_ACTION;
101 }
102 }