| /* |
| * ProGuard -- shrinking, optimization, obfuscation, and preverification |
| * of Java bytecode. |
| * |
| * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| package proguard.ant; |
| |
| import org.apache.tools.ant.types.DataType; |
| import proguard.classfile.util.ClassUtil; |
| import proguard.util.ListUtil; |
| |
| import java.util.List; |
| |
| /** |
| * This DataType represents a name filter in Ant. |
| * |
| * @author Eric Lafortune |
| */ |
| public class FilterElement extends DataType |
| { |
| private String filter; |
| |
| |
| /** |
| * Adds the contents of this element to the given name filter. |
| * @param filter the list of attributes to be extended. |
| * @param internal specifies whether the filter string should be converted |
| * to internal types. |
| */ |
| public void appendTo(List filter, boolean internal) |
| { |
| // Get the referenced element, or else this one. |
| FilterElement filterElement = isReference() ? |
| (FilterElement)getCheckedRef(this.getClass(), |
| this.getClass().getName()) : |
| this; |
| |
| String filterString = filterElement.filter; |
| |
| if (filterString == null) |
| { |
| // Clear the filter to keep all names. |
| filter.clear(); |
| } |
| else |
| { |
| if (internal) |
| { |
| filterString = ClassUtil.internalClassName(filterString); |
| } |
| |
| // Append the filter. |
| filter.addAll(ListUtil.commaSeparatedList(filterString)); |
| } |
| } |
| |
| |
| // Ant task attributes. |
| |
| public void setName(String name) |
| { |
| this.filter = name; |
| } |
| |
| |
| public void setFilter(String filter) |
| { |
| this.filter = filter; |
| } |
| } |