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.jmsmanager.wizard; 018 019 import org.apache.geronimo.console.util.PortletManager; 020 import org.apache.geronimo.kernel.repository.Artifact; 021 import org.apache.geronimo.kernel.repository.ListableRepository; 022 023 import javax.portlet.ActionRequest; 024 import javax.portlet.ActionResponse; 025 import javax.portlet.PortletException; 026 import javax.portlet.RenderRequest; 027 import javax.portlet.RenderResponse; 028 import java.io.IOException; 029 import java.util.ArrayList; 030 import java.util.Collections; 031 import java.util.Iterator; 032 import java.util.List; 033 import java.util.SortedSet; 034 import org.apache.geronimo.console.MultiPageModel; 035 036 /** 037 * Handler for the screen where you select a JMS provider (because 038 * you didn't want one of the ones we know about). 039 * 040 * @version $Rev: 476061 $ $Date: 2006-11-17 01:36:50 -0500 (Fri, 17 Nov 2006) $ 041 */ 042 public class SelectProviderHandler extends AbstractHandler { 043 private final static String[] SKIP_RARS_CONTAINING = new String[]{"tranql"}; 044 045 public SelectProviderHandler() { 046 super(SELECT_PROVIDER_MODE, "/WEB-INF/view/jmswizard/provider.jsp"); 047 } 048 049 public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException { 050 return getMode(); 051 } 052 053 public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException { 054 loadRARList(request); 055 } 056 057 public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException { 058 JMSResourceData data = (JMSResourceData) model; 059 String rar = request.getParameter(RAR_FILE_PARAMETER); 060 if (isEmpty(rar)) { 061 return SELECT_PROVIDER_MODE + BEFORE_ACTION; 062 } 063 data.setRarURI(rar); 064 return CONFIGURE_RA_MODE + BEFORE_ACTION; 065 } 066 067 private void loadRARList(RenderRequest renderRequest) { 068 // List the available RARs 069 List list = new ArrayList(); 070 ListableRepository[] repos = PortletManager.getCurrentServer(renderRequest).getRepositories(); 071 for (int i = 0; i < repos.length; i++) { 072 ListableRepository repo = repos[i]; 073 final SortedSet artifacts = repo.list(); 074 outer: 075 for (Iterator iterator = artifacts.iterator(); iterator.hasNext();) { 076 Artifact artifact = (Artifact)iterator.next(); 077 String test = artifact.toString(); 078 if (!test.endsWith("/rar")) { //todo: may need to change this logic if configId format changes 079 continue; 080 } else if (repo.getLocation(artifact).isDirectory()) { 081 continue; 082 } 083 for (int k = 0; k < SKIP_RARS_CONTAINING.length; k++) { 084 String skip = SKIP_RARS_CONTAINING[k]; 085 if (test.indexOf(skip) > -1) { 086 continue outer; 087 } 088 } 089 list.add(test); 090 } 091 } 092 Collections.sort(list); 093 renderRequest.setAttribute("rars", list); 094 } 095 }