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1   /*
2    * $Id: ConfigurationHelper.java 471756 2006-11-06 15:01:43Z husted $
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  package org.apache.struts2.config_browser;
22  
23  import java.util.Collections;
24  import java.util.Map;
25  import java.util.Set;
26  
27  import org.apache.struts2.dispatcher.Dispatcher;
28  
29  import com.opensymphony.xwork2.config.entities.ActionConfig;
30  
31  /***
32   * ConfigurationHelper
33   */
34  public class ConfigurationHelper {
35  
36      public static Set getNamespaces() {
37          Set namespaces = Collections.EMPTY_SET;
38          Map allActionConfigs = Dispatcher.getInstance().getConfigurationManager().getConfiguration().getRuntimeConfiguration().getActionConfigs();
39          if (allActionConfigs != null) {
40              namespaces = allActionConfigs.keySet();
41          }
42          return namespaces;
43      }
44  
45      public static Set getActionNames(String namespace) {
46          Set actionNames = Collections.EMPTY_SET;
47          Map allActionConfigs = Dispatcher.getInstance().getConfigurationManager().getConfiguration().getRuntimeConfiguration().getActionConfigs();
48          if (allActionConfigs != null) {
49              Map actionMappings = (Map) allActionConfigs.get(namespace);
50              if (actionMappings != null) {
51                  actionNames = actionMappings.keySet();
52              }
53          }
54          return actionNames;
55      }
56  
57      public static ActionConfig getActionConfig(String namespace, String actionName) {
58          ActionConfig config = null;
59          Map allActionConfigs = Dispatcher.getInstance().getConfigurationManager().getConfiguration().getRuntimeConfiguration().getActionConfigs();
60          if (allActionConfigs != null) {
61              Map actionMappings = (Map) allActionConfigs.get(namespace);
62              if (actionMappings != null) {
63                  config = (ActionConfig) actionMappings.get(actionName);
64              }
65          }
66          return config;
67      }
68  }