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Diffstat (limited to 'libjava/classpath/gnu/classpath/jdwp/value/ObjectValue.java')
-rw-r--r-- | libjava/classpath/gnu/classpath/jdwp/value/ObjectValue.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/classpath/jdwp/value/ObjectValue.java b/libjava/classpath/gnu/classpath/jdwp/value/ObjectValue.java new file mode 100644 index 000000000..d7dc7dae9 --- /dev/null +++ b/libjava/classpath/gnu/classpath/jdwp/value/ObjectValue.java @@ -0,0 +1,102 @@ +/* ObjectValue.java -- JDWP wrapper class for an Object value + Copyright (C) 2007 Free Software Foundation + +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.classpath.jdwp.value; + +import gnu.classpath.jdwp.JdwpConstants; +import gnu.classpath.jdwp.VMIdManager; +import gnu.classpath.jdwp.id.ObjectId; + +import java.io.DataOutputStream; +import java.io.IOException; + +/** + * Wrapper for an Object value. + * + * @author Kyle Galloway <kgallowa@redhat.com> + */ +public final class ObjectValue + extends Value +{ + // The Object wrapped by this class + Object _value; + + /** + * Create a new ObjectValue from an Object + * + * @param value the Object to wrap + */ + public ObjectValue(Object value) + { + super(JdwpConstants.Tag.OBJECT); + _value = value; + } + + /** + * Get the value held in this Value + * + * @return the value represented by this Value object + */ + public Object getValue() + { + return _value; + } + + /** + * Return an object representing this type + * + * @return an Object represntation of this value + */ + @Override + protected Object getObject() + { + return _value; + } + + /** + * Write the wrapped object to the given DataOutputStream. + * + * @param os the output stream to write to + */ + @Override + protected void write(DataOutputStream os) + throws IOException + { + ObjectId oid = VMIdManager.getDefault().getObjectId(_value); + oid.write(os); + } +} |