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1: /* NameValuePairSeq.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.DynamicAny; 40: 41: import gnu.CORBA.Minor; 42: import gnu.CORBA.NameValuePairSeqHolder; 43: 44: import org.omg.CORBA.Any; 45: import org.omg.CORBA.BAD_OPERATION; 46: import org.omg.CORBA.ORB; 47: import org.omg.CORBA.TypeCode; 48: import org.omg.CORBA.portable.InputStream; 49: import org.omg.CORBA.portable.OutputStream; 50: 51: /** 52: * A helper operations for the array of {@link NameValuePair}. 53: * 54: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 55: */ 56: public abstract class NameValuePairSeqHelper 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 t = orb.create_sequence_tc(0, NameValuePairHelper.type()); 69: typeCode = orb.create_alias_tc(id(), "NameValuePairSeq", t); 70: } 71: return typeCode; 72: } 73: 74: /** 75: * Insert the NameValuePairSeq into the given Any. 76: * This method uses the NameValuePairSeqHolder. 77: * 78: * @param any the Any to insert into. 79: * @param those the NameValuePair[] to insert. 80: */ 81: public static void insert(Any any, NameValuePair[] those) 82: { 83: any.insert_Streamable(new NameValuePairSeqHolder(those)); 84: } 85: 86: /** 87: * Extract the NameValuePairSeq from given Any. 88: * This method uses the NameValuePairSeqHolder. 89: * 90: * @throws BAD_OPERATION if the passed Any does not contain NameValuePairSeq. 91: */ 92: public static NameValuePair[] extract(Any any) 93: { 94: try 95: { 96: return ((NameValuePairSeqHolder) any.extract_Streamable()).value; 97: } 98: catch (ClassCastException cex) 99: { 100: BAD_OPERATION bad = new BAD_OPERATION("NameValuePairSeq expected"); 101: bad.initCause(cex); 102: bad.minor = Minor.Any; 103: throw bad; 104: } 105: } 106: 107: /** 108: * Get the NameValuePairSeq repository id. 109: * 110: * @return "IDL:omg.org/DynamicAny/NameValuePairSeq:1.0", always. 111: */ 112: public static String id() 113: { 114: return "IDL:omg.org/DynamicAny/NameValuePairSeq:1.0"; 115: } 116: 117: /** 118: * Read the sequence from the CDR intput stream. 119: * Expects the array size (as CORBA long), followed by 120: * the array members (if any). 121: * 122: * @param input a org.omg.CORBA.portable stream to read from. 123: */ 124: public static NameValuePair[] read(InputStream input) 125: { 126: NameValuePair[] value; 127: value = new NameValuePair[ input.read_long() ]; 128: for (int i = 0; i < value.length; i++) 129: value [ i ] = NameValuePairHelper.read(input); 130: return value; 131: } 132: 133: /** 134: * Write the structure to the CDR output stream. 135: * Writes the array size (as CORBA long), followed by 136: * the array members (if any). 137: * 138: * @param output a org.omg.CORBA.portable stream stream to write into. 139: * @param value an array to write. 140: */ 141: public static void write(OutputStream output, NameValuePair[] value) 142: { 143: output.write_long(value.length); 144: for (int i0 = 0; i0 < value.length; i0++) 145: { 146: NameValuePairHelper.write(output, value [ i0 ]); 147: } 148: }
GNU Classpath (0.20) |