qadevOOo/runner/helper/ConfigurationRead.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18 package helper;
  19
  20 import com.sun.star.lang.XMultiServiceFactory;
  21 import com.sun.star.container.XHierarchicalNameAccess;
  22 import com.sun.star.container.NoSuchElementException;
  23 import com.sun.star.beans.PropertyValue;
  24 import com.sun.star.beans.PropertyState;
  25 import com.sun.star.uno.UnoRuntime;
  26
  27 /**
  28  * Read configuration settings.
  29  */
  30 public class ConfigurationRead {
  31
  32     private XHierarchicalNameAccess root = null;
  33
  34     /**
  35      * Creates new ConfigurationRead
  36      * @param xMSF An instance of service
  37      *      "com.sun.star.configuration.ConfigurationProvider"
  38      * @param rootnode The root of the configuration nodes.
  39      */
  40     private ConfigurationRead(XMultiServiceFactory xMSF, String rootnode) {
  41
  42         PropertyValue [] nodeArgs = new PropertyValue [1];
  43         PropertyValue nodepath = new PropertyValue();
  44         nodepath.Name = "nodepath";
  45         nodepath.Value = rootnode;
  46         nodepath.Handle = -1;
  47         nodepath.State = PropertyState.DEFAULT_VALUE;
  48         nodeArgs[0]=nodepath;
  49
  50         try {
  51             Object rootObject = xMSF.createInstanceWithArguments(
  52                             "com.sun.star.configuration.ConfigurationAccess",
  53                             nodeArgs);
  54
  55             root = UnoRuntime.queryInterface(
  56             XHierarchicalNameAccess.class, rootObject);
  57         }
  58         catch(com.sun.star.uno.Exception e) {
  59             e.printStackTrace();
  60         }
  61     }
  62
  63     /**
  64      * Creates new ConfigurationRead. This uses "org.openoffice.Setup"
  65      * as default root name.
  66      * @param xMSF An instance of service
  67      *      "com.sun.star.configuration.ConfigurationProvider"
  68      */
  69     public ConfigurationRead(XMultiServiceFactory xMSF) {
  70         this(xMSF, "org.openoffice.Setup");
  71     }
  72
  73     /**
  74      * Get contents of a node by its hierarchical name.
  75      * @param name The hierarchical name of the node.
  76      * @return The contents as an object
  77      */
  78     public Object getByHierarchicalName(String name) throws NoSuchElementException {
  79         return root.getByHierarchicalName(name);
  80     }
  81
  82 }