1/* 2 * Copyright (c) 1994, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package sun.tools.asm; 27 28import sun.tools.java.*; 29import java.io.IOException; 30import 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 */ 39final 40class NameAndTypeConstantData extends ConstantPoolData { 41 String name; 42 String type; 43 44 /** 45 * Constructor 46 */ 47 NameAndTypeConstantData(ConstantPool tab, NameAndTypeData nt) { 48 name = nt.field.getName().toString(); 49 type = nt.field.getType().getTypeSignature(); 50 tab.put(name); 51 tab.put(type); 52 } 53 54 /** 55 * Write the constant to the output stream 56 */ 57 void write(Environment env, DataOutputStream out, ConstantPool tab) 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} 70