1ef39d40dSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3ef39d40dSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4ef39d40dSAndrew Rist * or more contributor license agreements. See the NOTICE file 5ef39d40dSAndrew Rist * distributed with this work for additional information 6ef39d40dSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7ef39d40dSAndrew Rist * to you under the Apache License, Version 2.0 (the 8ef39d40dSAndrew Rist * "License"); you may not use this file except in compliance 9ef39d40dSAndrew Rist * with the License. You may obtain a copy of the License at 10ef39d40dSAndrew Rist * 11ef39d40dSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12ef39d40dSAndrew Rist * 13ef39d40dSAndrew Rist * Unless required by applicable law or agreed to in writing, 14ef39d40dSAndrew Rist * software distributed under the License is distributed on an 15ef39d40dSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16ef39d40dSAndrew Rist * KIND, either express or implied. See the License for the 17ef39d40dSAndrew Rist * specific language governing permissions and limitations 18ef39d40dSAndrew Rist * under the License. 19ef39d40dSAndrew Rist * 20ef39d40dSAndrew Rist *************************************************************/ 21ef39d40dSAndrew Rist 22ef39d40dSAndrew Rist 23cdf0e10cSrcweir package helper; 24cdf0e10cSrcweir 25cdf0e10cSrcweir import com.sun.star.lang.XMultiServiceFactory; 26cdf0e10cSrcweir import com.sun.star.container.XHierarchicalNameAccess; 27cdf0e10cSrcweir import com.sun.star.container.XNameAccess; 28cdf0e10cSrcweir import com.sun.star.container.NoSuchElementException; 29cdf0e10cSrcweir import com.sun.star.beans.PropertyValue; 30cdf0e10cSrcweir import com.sun.star.beans.PropertyState; 31cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime; 32cdf0e10cSrcweir 33cdf0e10cSrcweir /** 34cdf0e10cSrcweir * Read configuration settings. 35cdf0e10cSrcweir */ 36cdf0e10cSrcweir public class ConfigurationRead { 37cdf0e10cSrcweir 38cdf0e10cSrcweir XHierarchicalNameAccess root = null; 39cdf0e10cSrcweir 40cdf0e10cSrcweir /** 41cdf0e10cSrcweir * Creates new ConfigurationRead 42cdf0e10cSrcweir * @param xMSF An instance of service 43cdf0e10cSrcweir * "com.sun.star.configuration.ConfigurationProvider" 44cdf0e10cSrcweir * @param rootnode The root of the configuration nodes. 45cdf0e10cSrcweir */ ConfigurationRead(XMultiServiceFactory xMSF, String rootnode)46cdf0e10cSrcweir public ConfigurationRead(XMultiServiceFactory xMSF, String rootnode) { 47cdf0e10cSrcweir 48cdf0e10cSrcweir PropertyValue [] nodeArgs = new PropertyValue [1]; 49cdf0e10cSrcweir PropertyValue nodepath = new PropertyValue(); 50cdf0e10cSrcweir nodepath.Name = "nodepath"; 51cdf0e10cSrcweir nodepath.Value = rootnode; 52cdf0e10cSrcweir nodepath.Handle = -1; 53cdf0e10cSrcweir nodepath.State = PropertyState.DEFAULT_VALUE; 54cdf0e10cSrcweir nodeArgs[0]=nodepath; 55cdf0e10cSrcweir 56cdf0e10cSrcweir try { 57cdf0e10cSrcweir Object rootObject = xMSF.createInstanceWithArguments( 58cdf0e10cSrcweir "com.sun.star.configuration.ConfigurationAccess", 59cdf0e10cSrcweir nodeArgs); 60cdf0e10cSrcweir 61cdf0e10cSrcweir root = (XHierarchicalNameAccess) 62cdf0e10cSrcweir UnoRuntime.queryInterface( 63cdf0e10cSrcweir XHierarchicalNameAccess.class, rootObject); 64cdf0e10cSrcweir } 65cdf0e10cSrcweir catch(com.sun.star.uno.Exception e) { 66cdf0e10cSrcweir e.printStackTrace(); 67cdf0e10cSrcweir } 68cdf0e10cSrcweir } 69cdf0e10cSrcweir 70cdf0e10cSrcweir /** 71cdf0e10cSrcweir * Creates new ConfigurationRead. This uses "org.openoffice.Setup" 72cdf0e10cSrcweir * as default root name. 73cdf0e10cSrcweir * @param xMSF An instance of service 74cdf0e10cSrcweir * "com.sun.star.configuration.ConfigurationProvider" 75cdf0e10cSrcweir */ ConfigurationRead(XMultiServiceFactory xMSF)76cdf0e10cSrcweir public ConfigurationRead(XMultiServiceFactory xMSF) { 77cdf0e10cSrcweir this(xMSF, "org.openoffice.Setup"); 78cdf0e10cSrcweir } 79cdf0e10cSrcweir 80cdf0e10cSrcweir /** 81cdf0e10cSrcweir * Does the node with this hierarchical name exist? 82cdf0e10cSrcweir * @param name The hierarchical name of a subnode. 83cdf0e10cSrcweir * @return True, if the node exists. 84cdf0e10cSrcweir */ hasByHieracrhicalName(String name)85cdf0e10cSrcweir public boolean hasByHieracrhicalName(String name) throws NoSuchElementException, 86cdf0e10cSrcweir com.sun.star.lang.WrappedTargetException { 87cdf0e10cSrcweir 88cdf0e10cSrcweir return root.hasByHierarchicalName(name); 89cdf0e10cSrcweir 90cdf0e10cSrcweir } 91cdf0e10cSrcweir 92cdf0e10cSrcweir 93cdf0e10cSrcweir /** 94cdf0e10cSrcweir * Get the elements of the root node. 95cdf0e10cSrcweir * @return All elements of the root node. 96cdf0e10cSrcweir */ getRootNodeNames()97cdf0e10cSrcweir public String[] getRootNodeNames() { 98cdf0e10cSrcweir 99cdf0e10cSrcweir XNameAccess xName = (XNameAccess) 100cdf0e10cSrcweir UnoRuntime.queryInterface(XNameAccess.class, root); 101cdf0e10cSrcweir String[]names = xName.getElementNames(); 102cdf0e10cSrcweir return names; 103cdf0e10cSrcweir } 104cdf0e10cSrcweir 105cdf0e10cSrcweir /** 106cdf0e10cSrcweir * Get all elements of this node 107cdf0e10cSrcweir * @param name The name of the node 108cdf0e10cSrcweir * @return All elements of this node (as hierarchical names). 109cdf0e10cSrcweir */ getSubNodeNames(String name)110cdf0e10cSrcweir public String[] getSubNodeNames(String name) { 111cdf0e10cSrcweir String[]names = null; 112cdf0e10cSrcweir try { 113cdf0e10cSrcweir 114cdf0e10cSrcweir Object next = root.getByHierarchicalName(name); 115cdf0e10cSrcweir XNameAccess x = (XNameAccess)UnoRuntime.queryInterface( 116cdf0e10cSrcweir XNameAccess.class, next); 117cdf0e10cSrcweir names = x.getElementNames(); 118cdf0e10cSrcweir for (int i=0; i< names.length; i++) { 119cdf0e10cSrcweir names[i] = name + "/" + names[i]; 120cdf0e10cSrcweir } 121cdf0e10cSrcweir } 122cdf0e10cSrcweir catch(Exception e) { 123cdf0e10cSrcweir //just return null, if there are no further nodes 124cdf0e10cSrcweir } 125cdf0e10cSrcweir return names; 126cdf0e10cSrcweir } 127cdf0e10cSrcweir 128cdf0e10cSrcweir /** 129cdf0e10cSrcweir * Get contents of a node by its hierarchical name. 130*e6b649b5SPedro Giffuni * @param name The hierarchical name of the node. 131cdf0e10cSrcweir * @return The contents as an object 132cdf0e10cSrcweir */ getByHierarchicalName(String name)133cdf0e10cSrcweir public Object getByHierarchicalName(String name) throws NoSuchElementException { 134cdf0e10cSrcweir return root.getByHierarchicalName(name); 135cdf0e10cSrcweir } 136cdf0e10cSrcweir 137cdf0e10cSrcweir } 138