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 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 */ 39final 40class StringConstantData extends ConstantPoolData { 41 String str; 42 43 /** 44 * Constructor 45 */ 46 StringConstantData(ConstantPool tab, String str) { 47 this.str = str; 48 } 49 50 /** 51 * Write the constant to the output stream 52 */ 53 void write(Environment env, DataOutputStream out, ConstantPool tab) 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} 72