ArrayEncodedValue.java revision 4d68e05fb5e3262c58bc9896befe910698daa6a8 
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.dexlib.EncodedValue;
30
31import org.jf.dexlib.Util.Input;
32import org.jf.dexlib.Util.AnnotatedOutput;
33import org.jf.dexlib.DexFile;
34
35public class ArrayEncodedValue extends ArrayEncodedSubValue {
36    /**
37     * Constructs a new <code>ArrayEncodedValue</code> by reading the value from the given <code>Input</code> object.
38     * The <code>Input</code>'s cursor should be set to the 2nd byte of the encoded value
39     * @param dexFile The <code>DexFile</code> that is being read in
40     * @param in The <code>Input</code> object to read from
41     */
42    protected ArrayEncodedValue(DexFile dexFile, Input in) {
43        super(dexFile, in);
44    }
45
46    /**
47     * Constructs a new <code>ArrayEncodedValue</code> with the given values
48     * @param values The array values
49     */
50    public ArrayEncodedValue(EncodedValue[] values) {
51        super(values);
52    }
53
54    /** {@inheritDoc} */
55    public void writeValue(AnnotatedOutput out) {
56        if (out.annotates()) {
57            out.annotate("value_type=" + ValueType.VALUE_ARRAY.name() + ",value_arg=0");
58        }
59        out.writeByte(ValueType.VALUE_ARRAY.value);
60        super.writeValue(out);
61    }
62
63    /** {@inheritDoc} */
64    public int placeValue(int offset) {
65        return super.placeValue(offset + 1);
66    }
67}
68