InterfaceType.java revision 608:7e06bf1dcb09
1/* 2 * Copyright (c) 1998, 2007, 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/* 27 * Licensed Materials - Property of IBM 28 * RMI-IIOP v1.0 29 * Copyright IBM Corp. 1998 1999 All Rights Reserved 30 * 31 */ 32 33package sun.rmi.rmic.iiop; 34 35import java.io.IOException; 36import sun.tools.java.CompilerError; 37import sun.tools.java.ClassDefinition; 38import sun.rmi.rmic.IndentingWriter; 39 40/** 41 * InterfaceType is an abstract base representing any non-special 42 * interface type. 43 * 44 * @author Bryan Atsatt 45 */ 46public abstract class InterfaceType extends CompoundType { 47 48 //_____________________________________________________________________ 49 // Public Interfaces 50 //_____________________________________________________________________ 51 52 /** 53 * Print this type. 54 * @param writer The stream to print to. 55 * @param useQualifiedNames If true, print qualified names; otherwise, print unqualified names. 56 * @param useIDLNames If true, print IDL names; otherwise, print java names. 57 * @param globalIDLNames If true and useIDLNames true, prepends "::". 58 */ 59 public void print ( IndentingWriter writer, 60 boolean useQualifiedNames, 61 boolean useIDLNames, 62 boolean globalIDLNames) throws IOException { 63 64 if (isInner()) { 65 writer.p("// " + getTypeDescription() + " (INNER)"); 66 } else { 67 writer.p("// " + getTypeDescription() + ""); 68 } 69 writer.pln(" (" + getRepositoryID() + ")\n"); 70 printPackageOpen(writer,useIDLNames); 71 72 if (!useIDLNames) { 73 writer.p("public "); 74 } 75 76 writer.p("interface " + getTypeName(false,useIDLNames,false)); 77 printImplements(writer,"",useQualifiedNames,useIDLNames,globalIDLNames); 78 writer.plnI(" {"); 79 printMembers(writer,useQualifiedNames,useIDLNames,globalIDLNames); 80 writer.pln(); 81 printMethods(writer,useQualifiedNames,useIDLNames,globalIDLNames); 82 writer.pln(); 83 84 if (useIDLNames) { 85 writer.pOln("};"); 86 } else { 87 writer.pOln("}"); 88 } 89 printPackageClose(writer,useIDLNames); 90 } 91 92 //_____________________________________________________________________ 93 // Subclass/Internal Interfaces 94 //_____________________________________________________________________ 95 96 /** 97 * Create a InterfaceType instance for the given class. NOTE: This constructor 98 * is ONLY for SpecialInterfaceType. 99 */ 100 protected InterfaceType(ContextStack stack, int typeCode, ClassDefinition classDef) { 101 super(stack,typeCode,classDef); // Call special parent constructor. 102 103 if ((typeCode & TM_INTERFACE) == 0 || ! classDef.isInterface()) { 104 throw new CompilerError("Not an interface"); 105 } 106 } 107 108 /** 109 * Create a InterfaceType instance for the given class. The resulting 110 * object is not yet completely initialized. Subclasses must call 111 * initialize(directInterfaces,directInterfaces,directConstants); 112 */ 113 protected InterfaceType(ContextStack stack, 114 ClassDefinition classDef, 115 int typeCode) { 116 super(stack,classDef,typeCode); 117 118 if ((typeCode & TM_INTERFACE) == 0 || ! classDef.isInterface()) { 119 throw new CompilerError("Not an interface"); 120 } 121 } 122} 123