01: /*
02: * Copyright 1994-2003 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.tools.asm;
27:
28: import sun.tools.java.*;
29: import java.io.IOException;
30: import java.io.DataOutputStream;
31:
32: /**
33: * This is a string constant pool data item.
34: *
35: * WARNING: The contents of this source file are not part of any
36: * supported API. Code that depends on them does so at its own risk:
37: * they are subject to change or removal without notice.
38: */
39: final class StringConstantData extends ConstantPoolData {
40: String str;
41:
42: /**
43: * Constructor
44: */
45: StringConstantData(ConstantPool tab, String str) {
46: this .str = str;
47: }
48:
49: /**
50: * Write the constant to the output stream
51: */
52: void write(Environment env, DataOutputStream out, ConstantPool tab)
53: throws IOException {
54: out.writeByte(CONSTANT_UTF8);
55: out.writeUTF(str);
56: }
57:
58: /**
59: * Return the order of the constant
60: */
61: int order() {
62: return 4;
63: }
64:
65: /**
66: * toString
67: */
68: public String toString() {
69: return "StringConstantData[" + str + "]=" + str.hashCode();
70: }
71: }
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