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 name and type 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 NameAndTypeConstantData extends ConstantPoolData {
40: String name;
41: String type;
42:
43: /**
44: * Constructor
45: */
46: NameAndTypeConstantData(ConstantPool tab, NameAndTypeData nt) {
47: name = nt.field.getName().toString();
48: type = nt.field.getType().getTypeSignature();
49: tab.put(name);
50: tab.put(type);
51: }
52:
53: /**
54: * Write the constant to the output stream
55: */
56: void write(Environment env, DataOutputStream out, ConstantPool tab)
57: throws IOException {
58: out.writeByte(CONSTANT_NAMEANDTYPE);
59: out.writeShort(tab.index(name));
60: out.writeShort(tab.index(type));
61: }
62:
63: /**
64: * Return the order of the constant
65: */
66: int order() {
67: return 3;
68: }
69: }
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