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Diffstat (limited to 'libjava/classpath/gnu/CORBA/CDR/noHeaderInput.java')
| -rw-r--r-- | libjava/classpath/gnu/CORBA/CDR/noHeaderInput.java | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/libjava/classpath/gnu/CORBA/CDR/noHeaderInput.java b/libjava/classpath/gnu/CORBA/CDR/noHeaderInput.java deleted file mode 100644 index 0c787ddc2df..00000000000 --- a/libjava/classpath/gnu/CORBA/CDR/noHeaderInput.java +++ /dev/null @@ -1,166 +0,0 @@ -/* noHeaderInput.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 gnu.CORBA.CDR; - -import org.omg.CORBA.CustomMarshal; -import org.omg.CORBA.DataInputStream; -import org.omg.CORBA.MARSHAL; -import org.omg.CORBA.portable.BoxedValueHelper; -import org.omg.CORBA.portable.Streamable; -import org.omg.CORBA.portable.ValueFactory; - -import java.io.Serializable; - -/** - * Substitutes the main stream in factories when the header is already - * behind. Overrides methods that may be invoked from the factory, - * forcing not to read the header if called first time on this stream. - * - * This stream reverts to default behavior if one or more call are - * made (reading value types that are nested fields of the value type). - * - * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) - */ -class noHeaderInput - extends cdrBufInput - implements DataInputStream -{ - /** - * If true, this is not the first call. - */ - boolean notFirst; - - /** - * Create an instance, reading from the given buffer. - */ - public noHeaderInput(byte[] buffer) - { - super(buffer); - } - - /** - * Read when knowning the class instance. - */ - public Serializable read_value(Class clz) - { - if (notFirst) - return super.read_value(clz); - else - { - try - { - notFirst = true; - return read_value((Serializable) clz.newInstance()); - } - catch (Exception ex) - { - MARSHAL m = new MARSHAL("Unable to create an instance"); - m.initCause(ex); - throw m; - } - } - } - - /** - * Tries to read using boxed value helper. - */ - public Serializable read_value(BoxedValueHelper helper) - { - if (notFirst) - return super.read_value(helper); - else - { - notFirst = true; - return helper.read_value(this); - } - } - - /** - * Tries to locate a factory using repository id. - */ - public Serializable read_value(String repository_id) - { - if (notFirst) - return super.read_value(repository_id); - else - { - notFirst = true; - - ValueFactory factory = - ((org.omg.CORBA_2_3.ORB) orb()).lookup_value_factory(repository_id); - if (factory == null) - throw new MARSHAL("No factory"); - return factory.read_value(this); - } - } - - /** - * Try to read when having an unitialised value. - */ - public Serializable read_value(Serializable value) - { - if (notFirst) - return super.read_value(value); - else - { - notFirst = true; - - // The user-defines io operations are implemented. - if (value instanceof CustomMarshal) - { - CustomMarshal marsh = (CustomMarshal) value; - try - { - marsh.unmarshal((DataInputStream) this); - } - catch (ClassCastException ex) - { - Vio.incorrect_plug_in(ex); - } - } - else - // The IDL-generated io operations are implemented. - if (value instanceof Streamable) - { - ((Streamable) value)._read(this); - } - return value; - } - } -}
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