From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/org/omg/CORBA/AnySeqHelper.java | 152 ++++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 libjava/classpath/org/omg/CORBA/AnySeqHelper.java (limited to 'libjava/classpath/org/omg/CORBA/AnySeqHelper.java') diff --git a/libjava/classpath/org/omg/CORBA/AnySeqHelper.java b/libjava/classpath/org/omg/CORBA/AnySeqHelper.java new file mode 100644 index 000000000..d06e5b854 --- /dev/null +++ b/libjava/classpath/org/omg/CORBA/AnySeqHelper.java @@ -0,0 +1,152 @@ +/* AnySeqHelper.java -- + Copyright (C) 2005, 2006 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.CORBA; + +import gnu.CORBA.typecodes.ArrayTypeCode; + +import org.omg.CORBA.TypeCodePackage.BadKind; +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 the type {@link Any} (not with the "any array"). + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public abstract class AnySeqHelper +{ + /** + * Extract the array of {@link Any}'s from the + * given {@link Any}. This implementation expects the + * {@link Any} to hold the instance of {@link AnySeqHolder} + * that is returned by {@link Any#extract_Streamable() }. + * + * @param a an Any to extract the array from. + * + * @return the extracted array. + * + * @throws ClassCastException if the Any contains something other than the + * the {@link AnySeqHolder}. + */ + public static Any[] extract(Any a) + { + AnySeqHolder h = (AnySeqHolder) a.extract_Streamable(); + return h.value; + } + + /** + * Returns the agreed Id, delegating functionality to + * the {@link #type()}.id(). + */ + public static String id() + { + try + { + return type().id(); + } + catch (BadKind ex) + { + // Should never happen under correct work. + throw new Error("Please report this bug.", ex); + } + } + + /** + * Insert into the given {@link Any}[] into the + * given {@link Any}. This implementation first creates + * a {@link AnySeqHolder} 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, Any[] that) + { + AnySeqHolder holder = new AnySeqHolder(that); + into.insert_Streamable(holder); + } + + /** + * Reads the {@link Any}[] from the CORBA input stream. + * This implementation first creates an instance of + * {@link AnySeqHolder} and then delegates functionality + * to its _read() method. + * + * @param input the CORBA (not java.io) stream to read from. + * @return the value from the stream. + */ + public static Any[] read(InputStream input) + { + Any[] value = new Any[ input.read_long() ]; + for (int i = 0; i < value.length; i++) + { + value [ i ] = input.read_any(); + } + return value; + } + + /** + * Creates and returns a new instance of the TypeCode, + * corresponding the array of {@link Any}'s. + * The length of the sequence is left with the initial + * value 0. + */ + public static TypeCode type() + { + return new ArrayTypeCode(TCKind.tk_any); + } + + /** + * Writes the array of {@link Any}'s 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, Any[] value) + { + output.write_long(value.length); + + for (int i = 0; i < value.length; i++) + { + output.write_any(value [ i ]); + } + } +} -- cgit v1.2.3