1 /* 2 * Copyright (c) 1999, 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 /* 26 * COMPONENT_NAME: idl.parser 27 * 28 * ORIGINS: 27 29 * 30 * Licensed Materials - Property of IBM 31 * 5639-D57 (C) COPYRIGHT International Business Machines Corp. 1997, 1999 32 * RMI-IIOP v1.0 33 * 34 */ 35 36 package com.sun.tools.corba.se.idl; 37 38 // NOTES: 39 40 import java.io.PrintWriter; 41 import java.util.Hashtable; 42 43 import com.sun.tools.corba.se.idl.constExpr.Expression; 44 45 public class StringEntry extends SymtabEntry 46 { StringEntry()47 protected StringEntry () 48 { 49 super (); 50 String override = (String)Parser.overrideNames.get ("string"); 51 if (override == null) 52 name ("string"); 53 else 54 name (override); 55 repositoryID (Util.emptyID); 56 } // ctor 57 StringEntry(StringEntry that)58 protected StringEntry (StringEntry that) 59 { 60 super (that); 61 _maxSize = that._maxSize; 62 } // ctor 63 StringEntry(SymtabEntry that, IDLID clone)64 protected StringEntry (SymtabEntry that, IDLID clone) 65 { 66 super (that, clone); 67 module (""); 68 69 String override = (String)Parser.overrideNames.get ("string"); 70 if (override == null) 71 name ("string"); 72 else 73 name (override); 74 repositoryID (Util.emptyID); 75 } // ctor 76 clone()77 public Object clone () 78 { 79 return new StringEntry (this); 80 } // clone 81 82 /** Invoke the string type generator. 83 @param symbolTable the symbol table is a hash table whose key is 84 a fully qualified type name and whose value is a SymtabEntry or 85 a subclass of SymtabEntry. 86 @param stream the stream to which the generator should sent its output. 87 @see SymtabEntry */ generate(Hashtable symbolTable, PrintWriter stream)88 public void generate (Hashtable symbolTable, PrintWriter stream) 89 { 90 stringGen.generate (symbolTable, this, stream); 91 } // generate 92 93 /** Access the primitive type generator. 94 @returns an object which implements the PrimitiveGen interface. 95 @see PrimitiveGen */ generator()96 public Generator generator () 97 { 98 return stringGen; 99 } // generator 100 101 /** The constant expression defining the maximum size of the string. 102 If it is null, then the string is unbounded. */ maxSize(Expression expr)103 public void maxSize (Expression expr) 104 { 105 _maxSize = expr; 106 } // maxSize 107 108 /** The constant expression defining the maximum size of the string. 109 If it is null, then the string is unbounded. */ maxSize()110 public Expression maxSize () 111 { 112 return _maxSize; 113 } // maxSize 114 115 static StringGen stringGen; 116 117 private Expression _maxSize = null; 118 } // class StringEntry 119