1 /* 2 * Copyright (c) 2018, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import javax.script.*; 25 import java.util.*; 26 27 // do many bad things to prevent ScriptEngineManager to run correctly 28 public class BadFactory implements ScriptEngineFactory { 29 public String getEngineName() { 30 return null; 31 } 32 33 public String getEngineVersion() { 34 return null; 35 } 36 37 public List<String> getExtensions() { 38 return null; 39 } 40 41 public String getLanguageName() { 42 return null; 43 } 44 45 public String getLanguageVersion() { 46 return null; 47 } 48 49 public String getMethodCallSyntax(String obj, String m, String[] args) { 50 return null; 51 } 52 53 public List<String> getMimeTypes() { 54 List<String> list = new ArrayList<String>(); 55 list.add("application/bad"); 56 list.add(null); 57 list.add(""); 58 return list; 59 } 60 61 public List<String> getNames() { 62 throw new IllegalArgumentException(); 63 } 64 65 public String getOutputStatement(String str) { 66 return "bad-factory-output"; 67 } 68 69 public String getParameter(String key) { 70 return null; 71 } 72 73 public String getProgram(String[] statements) { 74 return null; 75 } 76 77 public ScriptEngine getScriptEngine() { 78 return null; 79 } 80 }