EncodedValueAdaptor.java revision 8543d8b6262a3f89b1c757fd9c39cac9487a5804
1/* 2 * [The "BSD licence"] 3 * Copyright (c) 2009 Ben Gruver 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29package org.jf.baksmali.Adaptors.EncodedValue; 30 31import org.jf.dexlib.EncodedValue.*; 32import org.jf.dexlib.StringIdItem; 33import org.jf.dexlib.TypeIdItem; 34 35public abstract class EncodedValueAdaptor { 36 public static EncodedValueAdaptor make(EncodedValue encodedValue) { 37 switch (encodedValue.getValueType()) { 38 case VALUE_ANNOTATION: 39 return null; 40 case VALUE_ARRAY: 41 return null; 42 case VALUE_BOOLEAN: 43 return new SimpleEncodedValueAdaptor(((BoolEncodedValueSubField)encodedValue.getValue()).getValue()); 44 case VALUE_BYTE: 45 return new SimpleEncodedValueAdaptor(((ByteEncodedValueSubField)encodedValue.getValue()).getValue()); 46 case VALUE_CHAR: 47 return new SimpleEncodedValueAdaptor(((CharEncodedValueSubField)encodedValue.getValue()).getValue()); 48 case VALUE_DOUBLE: 49 return new SimpleEncodedValueAdaptor(((DoubleEncodedValueSubField)encodedValue.getValue()).getValue()); 50 case VALUE_ENUM: 51 return null; 52 case VALUE_FIELD: 53 return null; 54 case VALUE_FLOAT: 55 return new SimpleEncodedValueAdaptor(((FloatEncodedValueSubField)encodedValue.getValue()).getValue()); 56 case VALUE_INT: 57 return new SimpleEncodedValueAdaptor(((IntEncodedValueSubField)encodedValue.getValue()).getValue()); 58 case VALUE_LONG: 59 return new SimpleEncodedValueAdaptor(((LongEncodedValueSubField)encodedValue.getValue()).getValue()); 60 case VALUE_METHOD: 61 return null; 62 case VALUE_NULL: 63 return null; 64 case VALUE_SHORT: 65 return new SimpleEncodedValueAdaptor(((ShortEncodedValueSubField)encodedValue.getValue()).getValue()); 66 case VALUE_STRING: 67 return new StringEncodedValueAdaptor(((EncodedIndexedItemReference<StringIdItem>)encodedValue.getValue()).getValue()); 68 case VALUE_TYPE: 69 return new TypeEncodedValueAdaptor(((EncodedIndexedItemReference<TypeIdItem>)encodedValue.getValue()).getValue()); 70 } 71 return null; 72 } 73 74 public abstract String getFormat(); 75 76 public abstract Object getValue(); 77} 78