| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.glassfish.tooling.admin; |
| |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLDecoder; |
| import java.util.ArrayList; |
| import java.util.jar.Attributes; |
| import org.netbeans.modules.glassfish.tooling.data.GlassFishServer; |
| import org.netbeans.modules.glassfish.tooling.utils.ServerUtils; |
| |
| /** |
| * Command runner for retrieving resources from server. |
| * <p> |
| * <p/> |
| * @author Tomas Kraus, Peter Benedikovic |
| */ |
| public class RunnerHttpListResources extends RunnerHttpTarget { |
| |
| //////////////////////////////////////////////////////////////////////////// |
| // Instance attributes // |
| //////////////////////////////////////////////////////////////////////////// |
| |
| /** |
| * GlassFish administration command result containing server resources. |
| * <p/> |
| * Result instance life cycle is started with submitting task into |
| * <code>ExecutorService</code>'s queue. method |
| * <code>call()</code> |
| * is responsible for correct |
| * <code>TaskState</code> and receiveResult value |
| * handling. |
| */ |
| @SuppressWarnings("FieldNameHidesFieldInSuperclass") |
| ResultList<String> result; |
| |
| //////////////////////////////////////////////////////////////////////////// |
| // Constructors // |
| //////////////////////////////////////////////////////////////////////////// |
| |
| /** |
| * Constructs an instance of administration command executor using |
| * HTTP interface. |
| * <p/> |
| * @param server GlassFish server entity object. |
| * @param command GlassFish server administration command entity. |
| */ |
| public RunnerHttpListResources(final GlassFishServer server, |
| final Command command) { |
| super(server, command); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////// |
| // Implemented Abstract Methods // |
| //////////////////////////////////////////////////////////////////////////// |
| |
| /** |
| * Create <code>ResultList</code> object corresponding |
| * to server log command execution value to be returned. |
| */ |
| @Override |
| protected ResultList<String> createResult() { |
| return result = new ResultList<String>(); |
| } |
| |
| /** |
| * Extracts result value from internal |
| * <code>Manifest</code> object. |
| * Value of <i>message</i> attribute in |
| * <code>Manifest</code> object is |
| * stored as <i>value</i> into |
| * <code>ResultString</code> result object. |
| * <p/> |
| * @return true if result was extracted correctly. <code>null</code> |
| * <i>message</i>value is considered as failure. |
| */ |
| @Override |
| protected boolean processResponse() { |
| String resourcesAttr = manifest.getMainAttributes() |
| .getValue("children"); |
| String[] resources = resourcesAttr != null |
| ? resourcesAttr.split(ServerUtils.MANIFEST_RESOURCES_SEPARATOR) |
| : null; |
| int resoucesCount = resources != null ? resources.length : 0; |
| result.value = new ArrayList<String>(resoucesCount); |
| if (resources != null) { |
| for (String resource : resources) { |
| Attributes resourceAttr = manifest.getAttributes(resource); |
| String resourceMsg = resourceAttr.getValue("message"); |
| String name; |
| try { |
| if (resourceMsg != null) { |
| name = URLDecoder.decode(resourceMsg, "UTF-8"); |
| } else { |
| name = null; |
| } |
| if (name == null || name.length() <= 0) { |
| name = URLDecoder.decode(resource.trim(), "UTF-8"); |
| } |
| } catch (UnsupportedEncodingException uee) { |
| throw new CommandException( |
| CommandException.HTTP_RESP_UNS_ENC_EXCEPTION, uee); |
| } |
| result.value.add(name); |
| } |
| } |
| return true; |
| } |
| } |