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| -rw-r--r-- | libjava/ChangeLog | 5 | ||||
| -rw-r--r-- | libjava/gnu/classpath/jdwp/processor/StringReferenceCommandSet.java | 98 |
2 files changed, 103 insertions, 0 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index bca8489..4d08213 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,8 @@ +2005-07-05 Aaron Luchko <aluchko@redhat.com> + + * gnu/classpath/jdwp/processor/StringReferenceCommandSet.java: + New file. + 2005-07-04 Aaron Luchko <aluchko@redhat.com> * gnu/classpath/jdwp/processor/CommandSet.java: New file. diff --git a/libjava/gnu/classpath/jdwp/processor/StringReferenceCommandSet.java b/libjava/gnu/classpath/jdwp/processor/StringReferenceCommandSet.java new file mode 100644 index 0000000..1f1b04c --- /dev/null +++ b/libjava/gnu/classpath/jdwp/processor/StringReferenceCommandSet.java @@ -0,0 +1,98 @@ +/* StringReferenceCommandSet.java -- class to implement the StringReference + Command Set + Copyright (C) 2005 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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 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 +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.processor; + +import gnu.classpath.jdwp.Jdwp; +import gnu.classpath.jdwp.JdwpConstants; +import gnu.classpath.jdwp.exception.JdwpException; +import gnu.classpath.jdwp.exception.JdwpInternalErrorException; +import gnu.classpath.jdwp.exception.NotImplementedException; +import gnu.classpath.jdwp.id.ObjectId; +import gnu.classpath.jdwp.util.JdwpString; + +import java.io.DataOutputStream; +import java.io.IOException; +import java.nio.ByteBuffer; + +/** + * A class representing the StringReference Command Set. + * + * @author Aaron Luchko <aluchko@redhat.com> + */ +public class StringReferenceCommandSet implements CommandSet +{ + + public boolean runCommand(ByteBuffer bb, DataOutputStream os, byte command) + throws JdwpException + { + try + { + + // Although there's only a single command to choose from we still use + // a switch to maintain consistency with the rest of the CommandSets + switch (command) + { + case JdwpConstants.CommandSet.StringReference.VALUE: + executeValue(bb, os); + break; + default: + throw new NotImplementedException("Command " + command + + " not found in String Reference Command Set."); + } + } + catch (IOException ex) + { + // The DataOutputStream we're using isn't talking to a socket at all + // So if we throw an IOException we're in serious trouble + throw new JdwpInternalErrorException(ex); + } + return true; + } + + private void executeValue(ByteBuffer bb, DataOutputStream os) + throws JdwpException, IOException + { + ObjectId oid = Jdwp.getIdManager().readId(bb); + + String str = (String) oid.getObject(); + JdwpString.writeString(os, str); + } +} |