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-rw-r--r--libjava/gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java249
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diff --git a/libjava/gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java b/libjava/gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java
deleted file mode 100644
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--- a/libjava/gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java
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@@ -1,249 +0,0 @@
-/* ObjectReferenceCommandSet.java -- lass to implement the ObjectReference
- 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., 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.processor;
-
-import gnu.classpath.jdwp.IVirtualMachine;
-import gnu.classpath.jdwp.Jdwp;
-import gnu.classpath.jdwp.JdwpConstants;
-import gnu.classpath.jdwp.exception.InvalidFieldException;
-import gnu.classpath.jdwp.exception.JdwpException;
-import gnu.classpath.jdwp.exception.JdwpInternalErrorException;
-import gnu.classpath.jdwp.exception.NotImplementedException;
-import gnu.classpath.jdwp.id.IdManager;
-import gnu.classpath.jdwp.id.ObjectId;
-import gnu.classpath.jdwp.id.ReferenceTypeId;
-import gnu.classpath.jdwp.util.Value;
-import gnu.classpath.jdwp.util.MethodInvoker;
-
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.nio.ByteBuffer;
-
-/**
- * A class representing the ObjectReference Command Set.
- *
- * @author Aaron Luchko <aluchko@redhat.com>
- */
-public class ObjectReferenceCommandSet implements CommandSet
-{
- // Our hook into the jvm
- private final IVirtualMachine vm = Jdwp.getIVirtualMachine();
-
- // Manages all the different ids that are assigned by jdwp
- private final IdManager idMan = Jdwp.getIdManager();
-
- public boolean runCommand(ByteBuffer bb, DataOutputStream os, byte command)
- throws JdwpException
- {
- try
- {
- switch (command)
- {
- case JdwpConstants.CommandSet.ObjectReference.REFERENCE_TYPE:
- executeReferenceType(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.GET_VALUES:
- executeGetValues(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.SET_VALUES:
- executeSetValues(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.MONITOR_INFO:
- executeMonitorInfo(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.INVOKE_METHOD:
- executeInvokeMethod(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.DISABLE_COLLECTION:
- executeDisableCollection(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.ENABLE_COLLECTION:
- executeEnableCollection(bb, os);
- break;
- case JdwpConstants.CommandSet.ObjectReference.IS_COLLECTED:
- executeIsCollected(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 executeReferenceType(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- Object obj = oid.getObject();
- Class clazz = obj.getClass();
- ReferenceTypeId refId = idMan.getReferenceTypeId(clazz);
- refId.writeTagged(os);
- }
-
- private void executeGetValues(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- Object obj = oid.getObject();
-
- int numFields = bb.getInt();
-
- os.writeInt(numFields); // Looks pointless but this is the protocol
-
- for (int i = 0; i < numFields; i++)
- {
- Field field = (Field) idMan.readId(bb).getObject();
- Value.writeValueFromField(os, field, obj);
- }
- }
-
- private void executeSetValues(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- Object obj = oid.getObject();
-
- int numFields = bb.getInt();
-
- for (int i = 0; i < numFields; i++)
- {
- Field field = (Field) idMan.readId(bb).getObject();
- Object value = Value.getObj(bb, field);
- try
- {
- field.set(obj, value);
- }
- catch (IllegalArgumentException ex)
- {
- // I suppose this would best qualify as an invalid field then
- throw new InvalidFieldException(ex);
- }
- catch (IllegalAccessException ex)
- {
- // We should be able to access any field
- throw new JdwpInternalErrorException(ex);
- }
- }
- }
-
- private void executeMonitorInfo(ByteBuffer bb, DataOutputStream os)
- throws JdwpException
- {
- // This command is optional, determined by VirtualMachines CapabilitiesNew
- // so we'll leave it till later to implement
- throw new NotImplementedException(
- "Command ExecuteMonitorInfo not implemented.");
-
- }
-
- private void executeInvokeMethod(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- Object obj = oid.getObject();
-
- ObjectId tid = idMan.readId(bb);
- Thread thread = (Thread) tid.getObject();
-
- ReferenceTypeId rid = idMan.readReferenceTypeId(bb);
- Class clazz = rid.getType();
-
- ObjectId mid = idMan.readId(bb);
- Method method = (Method) mid.getObject();
-
- int args = bb.getInt();
- Object[] values = new Object[args];
-
- for (int i = 0; i < args; i++)
- {
- values[i] = Value.getObj(bb);
- }
-
- int invokeOptions = bb.getInt();
-
- if ((invokeOptions & JdwpConstants.InvokeOptions.INVOKE_SINGLE_THREADED) != 0)
- { // We must suspend all other running threads first
- vm.suspendAllThreads();
- }
- boolean nonVirtual;
- if ((invokeOptions & JdwpConstants.InvokeOptions.INVOKE_NONVIRTUAL) != 0)
- nonVirtual = true;
- else
- nonVirtual = false;
- MethodInvoker vmi = new MethodInvoker(vm);
-
- vmi.executeMethod(obj, thread, clazz, method, values, nonVirtual);
- Object value = vmi.getReturnedValue();
- ObjectId exceptionId = vmi.getExceptionId();
-
- Value.writeValue(os, value);
- exceptionId.writeTagged(os);
- }
-
- private void executeDisableCollection(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- oid.disableCollection();
- }
-
- private void executeEnableCollection(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- oid.enableCollection();
- }
-
- private void executeIsCollected(ByteBuffer bb, DataOutputStream os)
- throws JdwpException, IOException
- {
- ObjectId oid = idMan.readId(bb);
- boolean collected = oid.isCollected();
- os.writeBoolean(collected);
- }
-}
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