| /* ObjectReferenceTemplateSeqHelper.java -- |
| Copyright (C) 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package org.omg.PortableInterceptor; |
| |
| import gnu.CORBA.Minor; |
| import gnu.CORBA.typecodes.GeneralTypeCode; |
| |
| import org.omg.CORBA.Any; |
| import org.omg.CORBA.BAD_OPERATION; |
| import org.omg.CORBA.TCKind; |
| import org.omg.CORBA.TypeCode; |
| import org.omg.CORBA.portable.InputStream; |
| import org.omg.CORBA.portable.OutputStream; |
| import org.omg.CORBA.portable.Streamable; |
| |
| /** |
| * Provides static helper methods for working with the array of object reference |
| * templates. |
| * |
| * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) |
| */ |
| public abstract class ObjectReferenceTemplateSeqHelper |
| { |
| /** |
| * Extract the <code>ObjectReferenceTemplate[]</code> from the given |
| * {@link Any}. This implementation expects the {@link Any} to hold the |
| * instance of {@link ObjectReferenceTemplateSeqHolder} that is returned by |
| * {@link Any#extract_Streamable() }. |
| * |
| * @param a an Any to extract the array from. |
| * |
| * @return the extracted array. |
| * |
| * @throws BAD_OPERATION if the Any contains something other than the the |
| * {@link ObjectReferenceTemplateSeqHolder}. |
| */ |
| public static ObjectReferenceTemplate[] extract(Any a) |
| { |
| try |
| { |
| ObjectReferenceTemplateSeqHolder h = (ObjectReferenceTemplateSeqHolder) |
| a.extract_Streamable(); |
| return h.value; |
| } |
| catch (ClassCastException cex) |
| { |
| BAD_OPERATION bad = new BAD_OPERATION( |
| "ObjectReferenceTemplate[] expected"); |
| bad.initCause(cex); |
| bad.minor = Minor.Any; |
| throw bad; |
| } |
| } |
| |
| /** |
| * Returns the object reference template sequence repository Id. |
| * |
| * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplateSeq:1.0", |
| * always. |
| */ |
| public static String id() |
| { |
| return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplateSeq:1.0"; |
| } |
| |
| /** |
| * Insert into the given <code>ObjectReferenceTemplate[]</code> into the |
| * given {@link Any}. This implementation first creates a |
| * {@link ObjectReferenceTemplateSeqHolder} and then calls |
| * {@link Any#insert_Streamable(Streamable)}. |
| * |
| * @param into the target Any. |
| * @param that the array to insert. |
| */ |
| public static void insert(Any into, ObjectReferenceTemplate[] that) |
| { |
| ObjectReferenceTemplateSeqHolder holder = |
| new ObjectReferenceTemplateSeqHolder(that); |
| into.insert_Streamable(holder); |
| } |
| |
| /** |
| * Reads the <code>ObjectReferenceTemplate[]</code> from the CORBA input |
| * stream. |
| * |
| * @param input the CORBA (not java.io) stream to read from. |
| * @return the value from the stream. |
| */ |
| public static ObjectReferenceTemplate[] read(InputStream input) |
| { |
| ObjectReferenceTemplate[] value = |
| new ObjectReferenceTemplate[input.read_long()]; |
| for (int i = 0; i < value.length; i++) |
| value[i] = ObjectReferenceTemplateHelper.read(input); |
| return value; |
| } |
| |
| /** |
| * Creates and returns a new instance of the TypeCode, corresponding the CORBA |
| * <code>ObjectReferenceTemplate[]</code>. The length of the sequence is |
| * left with the initial value 0. |
| */ |
| public static TypeCode type() |
| { |
| GeneralTypeCode t = new GeneralTypeCode(TCKind.tk_sequence); |
| t.setId(id()); |
| t.setLength(0); |
| t.setContentType(ObjectReferenceTemplateHelper.type()); |
| return t; |
| } |
| |
| /** |
| * Writes the <code>ObjectReferenceTemplate[]</code> into the given stream. |
| * |
| * @param output the CORBA (not java.io) output stream to write. |
| * @param value the value that must be written. |
| */ |
| public static void write(OutputStream output, ObjectReferenceTemplate[] value) |
| { |
| output.write_long(value.length); |
| |
| for (int i = 0; i < value.length; i++) |
| ObjectReferenceTemplateHelper.write(output, value[i]); |
| } |
| } |