1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 package proguard.ant; 22 23 import proguard.KeepClassSpecification; 24 25 import java.util.List; 26 27 /** 28 * This DataType represents a class specification in Ant. 29 * 30 * @author Eric Lafortune 31 */ 32 public class KeepSpecificationElement extends ClassSpecificationElement 33 { 34 private boolean allowShrinking; 35 private boolean allowOptimization; 36 private boolean allowObfuscation; 37 38 39 /** 40 * Adds the contents of this class specification element to the given list. 41 * @param keepSpecifications the class specifications to be extended. 42 * @param markClasses specifies whether to mark the classes. 43 * @param markConditionally specifies whether to mark the classes 44 * and class members conditionally. 45 */ appendTo(List keepSpecifications, boolean markClasses, boolean markConditionally)46 public void appendTo(List keepSpecifications, 47 boolean markClasses, 48 boolean markConditionally) 49 { 50 // Get the referenced file set, or else this one. 51 KeepSpecificationElement keepSpecificationElement = isReference() ? 52 (KeepSpecificationElement)getCheckedRef(this.getClass(), 53 this.getClass().getName()) : 54 this; 55 56 KeepClassSpecification keepClassSpecification = 57 new KeepClassSpecification(markClasses, 58 markConditionally, 59 allowShrinking, 60 allowOptimization, 61 allowObfuscation, 62 createClassSpecification(keepSpecificationElement)); 63 64 // Add it to the list. 65 keepSpecifications.add(keepClassSpecification); 66 } 67 68 69 // Ant task attributes. 70 setAllowshrinking(boolean allowShrinking)71 public void setAllowshrinking(boolean allowShrinking) 72 { 73 this.allowShrinking = allowShrinking; 74 } 75 76 setAllowoptimization(boolean allowOptimization)77 public void setAllowoptimization(boolean allowOptimization) 78 { 79 this.allowOptimization = allowOptimization; 80 } 81 82 setAllowobfuscation(boolean allowObfuscation)83 public void setAllowobfuscation(boolean allowObfuscation) 84 { 85 this.allowObfuscation = allowObfuscation; 86 } 87 } 88