1 /* 2 * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 import java.awt.datatransfer.DataFlavor; 27 import java.awt.datatransfer.SystemFlavorMap; 28 import java.util.Enumeration; 29 import java.util.Hashtable; 30 import java.util.Map; 31 import java.util.Vector; 32 33 /* 34 * @test 35 * @summary To test SystemFlavorMap method: 36 * setNativesForFlavor(DataFlavor flav, String[] natives) 37 * with valid natives and DataFlavors. This stress test will 38 * define numerous mappings of valid String natives and 39 * DataFlavors. The mappings will be verified by examining 40 * that all entries are present, and order is maintained. 41 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard 42 * @run main SetDataFlavorsTest 43 */ 44 45 public class SetDataFlavorsTest { 46 47 SystemFlavorMap flavorMap; 48 Hashtable hashVerify; 49 50 Map mapFlavors; 51 Map mapNatives; 52 53 Hashtable hashFlavors; 54 Hashtable hashNatives; 55 56 public static void main (String[] args) { 57 new SetDataFlavorsTest().doTest(); 58 } 59 60 public void doTest() { 61 flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap(); 62 63 // Get SystemFlavorMap Maps of String Natives and DataFlavors 64 mapFlavors = flavorMap.getNativesForFlavors(null); 65 mapNatives = flavorMap.getFlavorsForNatives(null); 66 67 hashFlavors = new Hashtable(mapFlavors); 68 hashNatives = new Hashtable(mapNatives); 69 70 71 // Test setNativesForFlavor(DataFlavors flav, String[] natives); 72 // 73 // Enumerate through all the system defined DataFlavors, 74 // and for each DataFlavor, define it again to the SystemFlavorMap 75 // with a slightly modified MimeType. 76 // 77 // For verification, a seperate Hashtable will be maintained of the additions. 78 DataFlavor key; 79 hashVerify = new Hashtable(); 80 81 for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) { 82 key = (DataFlavor)e.nextElement(); 83 84 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 85 Vector vectorNatives = new Vector(listNatives); 86 String[] arrayNatives = (String[])vectorNatives.toArray(new String[0]); 87 88 // Construct a new DataFlavor from an existing DataFlavor's MimeType 89 // Example: 90 // Original MimeType: "text/plain; class=java.io.Reader; charset=Unicode" 91 // Modified MimeType: "text/plain-TEST; class=java.io.Reader; charset=Unicode" 92 93 StringBuffer mimeType = new StringBuffer(key.getMimeType()); 94 mimeType.insert(mimeType.indexOf(";"),"-TEST"); 95 96 DataFlavor testFlav = new DataFlavor(mimeType.toString(), "Test DataFlavor"); 97 98 // define the new String native entry 99 flavorMap.setNativesForFlavor(testFlav, arrayNatives); 100 // keep track of this new native entry 101 hashVerify.put(testFlav, vectorNatives); 102 } 103 104 // After establishing "new" mappings, verify that the defined 105 // Natives can be retrieved and that the List (order) is preserved. 106 verifyNewMappings(); 107 } 108 109 // Verify getNativesForFlavor(DataFlavor flav) is returning the correct list 110 // of Natives (for the new mappings). 111 public void verifyNewMappings() { 112 // Enumerate through all DataFlavors 113 for (Enumeration e = hashVerify.keys() ; e.hasMoreElements() ;) { 114 DataFlavor key = (DataFlavor)e.nextElement(); 115 116 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 117 Vector vectorFlavors = new Vector(listNatives); 118 119 // Compare the list of Natives 120 if ( !vectorFlavors.equals(hashVerify.get(key))) { 121 throw new RuntimeException("\n*** Error in verifyNewMappings()" + 122 "\nmethod1: setNativesForFlavor(DataFlavor flav, String[] natives)" + 123 "\nmethod2: List getNativesForFlavor(DataFlavor flav)" + 124 "\nDataFlavor: " + key.getMimeType() + 125 "\nThe Returned List did not match the original set of Natives."); 126 } 127 } 128 System.out.println("*** DataFlavor size = " + hashVerify.size()); 129 } 130 } 131