1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski package helper; 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski import com.sun.star.lang.XMultiServiceFactory; 26*b1cdbd2cSJim Jagielski import com.sun.star.container.XHierarchicalNameAccess; 27*b1cdbd2cSJim Jagielski import com.sun.star.container.XNameAccess; 28*b1cdbd2cSJim Jagielski import com.sun.star.container.NoSuchElementException; 29*b1cdbd2cSJim Jagielski import com.sun.star.beans.PropertyValue; 30*b1cdbd2cSJim Jagielski import com.sun.star.beans.PropertyState; 31*b1cdbd2cSJim Jagielski import com.sun.star.uno.UnoRuntime; 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski /** 34*b1cdbd2cSJim Jagielski * Read configuration settings. 35*b1cdbd2cSJim Jagielski */ 36*b1cdbd2cSJim Jagielski public class ConfigurationRead { 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski XHierarchicalNameAccess root = null; 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski /** 41*b1cdbd2cSJim Jagielski * Creates new ConfigurationRead 42*b1cdbd2cSJim Jagielski * @param xMSF An instance of service 43*b1cdbd2cSJim Jagielski * "com.sun.star.configuration.ConfigurationProvider" 44*b1cdbd2cSJim Jagielski * @param rootnode The root of the configuration nodes. 45*b1cdbd2cSJim Jagielski */ ConfigurationRead(XMultiServiceFactory xMSF, String rootnode)46*b1cdbd2cSJim Jagielski public ConfigurationRead(XMultiServiceFactory xMSF, String rootnode) { 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski PropertyValue [] nodeArgs = new PropertyValue [1]; 49*b1cdbd2cSJim Jagielski PropertyValue nodepath = new PropertyValue(); 50*b1cdbd2cSJim Jagielski nodepath.Name = "nodepath"; 51*b1cdbd2cSJim Jagielski nodepath.Value = rootnode; 52*b1cdbd2cSJim Jagielski nodepath.Handle = -1; 53*b1cdbd2cSJim Jagielski nodepath.State = PropertyState.DEFAULT_VALUE; 54*b1cdbd2cSJim Jagielski nodeArgs[0]=nodepath; 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski try { 57*b1cdbd2cSJim Jagielski Object rootObject = xMSF.createInstanceWithArguments( 58*b1cdbd2cSJim Jagielski "com.sun.star.configuration.ConfigurationAccess", 59*b1cdbd2cSJim Jagielski nodeArgs); 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski root = (XHierarchicalNameAccess) 62*b1cdbd2cSJim Jagielski UnoRuntime.queryInterface( 63*b1cdbd2cSJim Jagielski XHierarchicalNameAccess.class, rootObject); 64*b1cdbd2cSJim Jagielski } 65*b1cdbd2cSJim Jagielski catch(com.sun.star.uno.Exception e) { 66*b1cdbd2cSJim Jagielski e.printStackTrace(); 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski } 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski /** 71*b1cdbd2cSJim Jagielski * Creates new ConfigurationRead. This uses "org.openoffice.Setup" 72*b1cdbd2cSJim Jagielski * as default root name. 73*b1cdbd2cSJim Jagielski * @param xMSF An instance of service 74*b1cdbd2cSJim Jagielski * "com.sun.star.configuration.ConfigurationProvider" 75*b1cdbd2cSJim Jagielski */ ConfigurationRead(XMultiServiceFactory xMSF)76*b1cdbd2cSJim Jagielski public ConfigurationRead(XMultiServiceFactory xMSF) { 77*b1cdbd2cSJim Jagielski this(xMSF, "org.openoffice.Setup"); 78*b1cdbd2cSJim Jagielski } 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski /** 81*b1cdbd2cSJim Jagielski * Does the node with this hierarchical name exist? 82*b1cdbd2cSJim Jagielski * @param name The hierarchical name of a subnode. 83*b1cdbd2cSJim Jagielski * @return True, if the node exists. 84*b1cdbd2cSJim Jagielski */ hasByHieracrhicalName(String name)85*b1cdbd2cSJim Jagielski public boolean hasByHieracrhicalName(String name) throws NoSuchElementException, 86*b1cdbd2cSJim Jagielski com.sun.star.lang.WrappedTargetException { 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski return root.hasByHierarchicalName(name); 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski } 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski 93*b1cdbd2cSJim Jagielski /** 94*b1cdbd2cSJim Jagielski * Get the elements of the root node. 95*b1cdbd2cSJim Jagielski * @return All elements of the root node. 96*b1cdbd2cSJim Jagielski */ getRootNodeNames()97*b1cdbd2cSJim Jagielski public String[] getRootNodeNames() { 98*b1cdbd2cSJim Jagielski 99*b1cdbd2cSJim Jagielski XNameAccess xName = (XNameAccess) 100*b1cdbd2cSJim Jagielski UnoRuntime.queryInterface(XNameAccess.class, root); 101*b1cdbd2cSJim Jagielski String[]names = xName.getElementNames(); 102*b1cdbd2cSJim Jagielski return names; 103*b1cdbd2cSJim Jagielski } 104*b1cdbd2cSJim Jagielski 105*b1cdbd2cSJim Jagielski /** 106*b1cdbd2cSJim Jagielski * Get all elements of this node 107*b1cdbd2cSJim Jagielski * @param name The name of the node 108*b1cdbd2cSJim Jagielski * @return All elements of this node (as hierarchical names). 109*b1cdbd2cSJim Jagielski */ getSubNodeNames(String name)110*b1cdbd2cSJim Jagielski public String[] getSubNodeNames(String name) { 111*b1cdbd2cSJim Jagielski String[]names = null; 112*b1cdbd2cSJim Jagielski try { 113*b1cdbd2cSJim Jagielski 114*b1cdbd2cSJim Jagielski Object next = root.getByHierarchicalName(name); 115*b1cdbd2cSJim Jagielski XNameAccess x = (XNameAccess)UnoRuntime.queryInterface( 116*b1cdbd2cSJim Jagielski XNameAccess.class, next); 117*b1cdbd2cSJim Jagielski names = x.getElementNames(); 118*b1cdbd2cSJim Jagielski for (int i=0; i< names.length; i++) { 119*b1cdbd2cSJim Jagielski names[i] = name + "/" + names[i]; 120*b1cdbd2cSJim Jagielski } 121*b1cdbd2cSJim Jagielski } 122*b1cdbd2cSJim Jagielski catch(Exception e) { 123*b1cdbd2cSJim Jagielski //just return null, if there are no further nodes 124*b1cdbd2cSJim Jagielski } 125*b1cdbd2cSJim Jagielski return names; 126*b1cdbd2cSJim Jagielski } 127*b1cdbd2cSJim Jagielski 128*b1cdbd2cSJim Jagielski /** 129*b1cdbd2cSJim Jagielski * Get contents of a node by its hierarchical name. 130*b1cdbd2cSJim Jagielski * @param name The hierarchical name of the node. 131*b1cdbd2cSJim Jagielski * @return The contents as an object 132*b1cdbd2cSJim Jagielski */ getByHierarchicalName(String name)133*b1cdbd2cSJim Jagielski public Object getByHierarchicalName(String name) throws NoSuchElementException { 134*b1cdbd2cSJim Jagielski return root.getByHierarchicalName(name); 135*b1cdbd2cSJim Jagielski } 136*b1cdbd2cSJim Jagielski 137*b1cdbd2cSJim Jagielski } 138