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1: /* MultipleComponentProfileHelper.java -- 2: Copyright (C) 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: 39: package org.omg.IOP; 40: 41: import org.omg.CORBA.ORB; 42: import org.omg.CORBA.Any; 43: import org.omg.CORBA.TypeCode; 44: import org.omg.CORBA.TCKind; 45: import org.omg.CORBA.BAD_OPERATION; 46: 47: import org.omg.CORBA.portable.OutputStream; 48: import org.omg.CORBA.portable.InputStream; 49: 50: /** 51: * A helper operations for the array of {@link TaggedComponent} 52: * ({@link MultipleComponentProfile}). 53: * 54: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 55: */ 56: public abstract class MultipleComponentProfileHelper 57: { 58: /** 59: * The cached typecode value, computed only once. 60: */ 61: private static TypeCode typeCode; 62: 63: public static TypeCode type() 64: { 65: if (typeCode == null) 66: { 67: ORB orb = ORB.init(); 68: typeCode = orb.create_sequence_tc(0, TaggedComponentHelper.type()); 69: } 70: return typeCode; 71: } 72: /** 73: * Insert the MultipleComponentProfile into the given Any. 74: * This method uses the MultipleComponentProfileHolder. 75: * 76: * @param any the Any to insert into. 77: * @param those the TaggedComponent[] to insert. 78: */ 79: public static void insert(Any any, TaggedComponent[] those) 80: { 81: any.insert_Streamable(new MultipleComponentProfileHolder(those)); 82: } 83: 84: /** 85: * Extract the MultipleComponentProfile from given Any. 86: * This method uses the MultipleComponentProfileHolder. 87: * 88: * @throws BAD_OPERATION if the passed Any does not contain MultipleComponentProfile. 89: */ 90: public static TaggedComponent[] extract(Any any) 91: { 92: try 93: { 94: return ((MultipleComponentProfileHolder) any.extract_Streamable()).value; 95: } 96: catch (ClassCastException cex) 97: { 98: BAD_OPERATION bad = new BAD_OPERATION("MultipleComponentProfile expected"); 99: bad.initCause(cex); 100: throw bad; 101: } 102: } 103: 104: /** 105: * Get the MultipleComponentProfile repository id. 106: * 107: * @return "IDL:omg.org/IOP/MultipleComponentProfile:1.0", always. 108: */ 109: public static String id() 110: { 111: return "IDL:omg.org/IOP/MultipleComponentProfile:1.0"; 112: } 113: 114: /** 115: * Read the sequence from the CDR intput stream. 116: * Expects the array size (as CORBA long), followed by 117: * the array members (if any). 118: * 119: * @param input a org.omg.CORBA.portable stream to read from. 120: */ 121: public static TaggedComponent[] read(InputStream input) 122: { 123: TaggedComponent[] value; 124: value = new TaggedComponent[ input.read_long() ]; 125: for (int i0 = 0; i0 < value.length; i0++) 126: value[i0] = TaggedComponentHelper.read(input); 127: return value; 128: } 129: 130: /** 131: * Write the structure to the CDR output stream. 132: * Writes the array size (as CORBA long), followed by 133: * the array members (if any). 134: * 135: * @param output a org.omg.CORBA.portable stream stream to write into. 136: * @param value an array to write. 137: */ 138: public static void write(OutputStream output, TaggedComponent[] value) 139: { 140: output.write_long(value.length); 141: for (int i0 = 0; i0 < value.length; i0++) 142: TaggedComponentHelper.write(output, value[i0]); 143: }
GNU Classpath (0.18) |