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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.NameValuePairSeqHolder; 42: 43: import org.omg.CORBA.Any; 44: import org.omg.CORBA.BAD_OPERATION; 45: import org.omg.CORBA.ORB; 46: import org.omg.CORBA.TypeCode; 47: import org.omg.CORBA.portable.InputStream; 48: import org.omg.CORBA.portable.OutputStream; 49: 50: /** 51: * A helper operations for the array of {@link NameValuePair}. 52: * 53: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 54: */ 55: public abstract class NameValuePairSeqHelper 56: { 57: /** 58: * The cached typecode value, computed only once. 59: */ 60: private static TypeCode typeCode; 61: 62: public static TypeCode type() 63: { 64: if (typeCode == null) 65: { 66: ORB orb = ORB.init(); 67: TypeCode t = orb.create_sequence_tc(0, NameValuePairHelper.type()); 68: typeCode = orb.create_alias_tc(id(), "NameValuePairSeq", t); 69: } 70: return typeCode; 71: } 72: 73: /** 74: * Insert the NameValuePairSeq into the given Any. 75: * This method uses the NameValuePairSeqHolder. 76: * 77: * @param any the Any to insert into. 78: * @param those the NameValuePair[] to insert. 79: */ 80: public static void insert(Any any, NameValuePair[] those) 81: { 82: any.insert_Streamable(new NameValuePairSeqHolder(those)); 83: } 84: 85: /** 86: * Extract the NameValuePairSeq from given Any. 87: * This method uses the NameValuePairSeqHolder. 88: * 89: * @throws BAD_OPERATION if the passed Any does not contain NameValuePairSeq. 90: */ 91: public static NameValuePair[] extract(Any any) 92: { 93: try 94: { 95: return ((NameValuePairSeqHolder) any.extract_Streamable()).value; 96: } 97: catch (ClassCastException cex) 98: { 99: BAD_OPERATION bad = new BAD_OPERATION("NameValuePairSeq expected"); 100: bad.initCause(cex); 101: throw bad; 102: } 103: } 104: 105: /** 106: * Get the NameValuePairSeq repository id. 107: * 108: * @return "IDL:omg.org/DynamicAny/NameValuePairSeq:1.0", always. 109: */ 110: public static String id() 111: { 112: return "IDL:omg.org/DynamicAny/NameValuePairSeq:1.0"; 113: } 114: 115: /** 116: * Read the sequence from the CDR intput stream. 117: * Expects the array size (as CORBA long), followed by 118: * the array members (if any). 119: * 120: * @param input a org.omg.CORBA.portable stream to read from. 121: */ 122: public static NameValuePair[] read(InputStream input) 123: { 124: NameValuePair[] value; 125: value = new NameValuePair[ input.read_long() ]; 126: for (int i = 0; i < value.length; i++) 127: value [ i ] = NameValuePairHelper.read(input); 128: return value; 129: } 130: 131: /** 132: * Write the structure to the CDR output stream. 133: * Writes the array size (as CORBA long), followed by 134: * the array members (if any). 135: * 136: * @param output a org.omg.CORBA.portable stream stream to write into. 137: * @param value an array to write. 138: */ 139: public static void write(OutputStream output, NameValuePair[] value) 140: { 141: output.write_long(value.length); 142: for (int i0 = 0; i0 < value.length; i0++) 143: { 144: NameValuePairHelper.write(output, value [ i0 ]); 145: } 146: }
GNU Classpath (0.18) |