/** @return Reads JDWP representation and returns new instance. */
public static ValueImpl readWithoutTag(MirrorImpl target, int type, DataInputStream in)
throws IOException {
VirtualMachineImpl vmImpl = target.virtualMachineImpl();
// See also ArrayReference Impl.
switch (type) {
case ArrayReferenceImpl.tag:
return ArrayReferenceImpl.read(target, in);
case ClassLoaderReferenceImpl.tag:
return ClassLoaderReferenceImpl.read(target, in);
case ClassObjectReferenceImpl.tag:
return ClassObjectReferenceImpl.read(target, in);
case StringReferenceImpl.tag:
return StringReferenceImpl.read(target, in);
case ObjectReferenceImpl.tag:
return ObjectReferenceImpl.readObjectRefWithoutTag(target, in);
case ThreadGroupReferenceImpl.tag:
return ThreadGroupReferenceImpl.read(target, in);
case ThreadReferenceImpl.tag:
return ThreadReferenceImpl.read(target, in);
case BooleanValueImpl.tag:
return BooleanValueImpl.read(target, in);
case ByteValueImpl.tag:
return ByteValueImpl.read(target, in);
case CharValueImpl.tag:
return CharValueImpl.read(target, in);
case DoubleValueImpl.tag:
return DoubleValueImpl.read(target, in);
case FloatValueImpl.tag:
return FloatValueImpl.read(target, in);
case IntegerValueImpl.tag:
return IntegerValueImpl.read(target, in);
case LongValueImpl.tag:
return LongValueImpl.read(target, in);
case ShortValueImpl.tag:
return ShortValueImpl.read(target, in);
case VoidValueImpl.tag:
return new VoidValueImpl(vmImpl);
case 0:
return null;
default:
throw new InternalException(JDIMessages.ValueImpl_Invalid_Value_tag_encountered___1 + type);
}
}
/** @return Reads JDWP representation and returns new instance. */
public static ValueImpl readWithTag(MirrorImpl target, DataInputStream in) throws IOException {
byte tag = target.readByte("object tag", JdwpID.tagMap(), in); // $NON-NLS-1$
return readWithoutTag(target, tag, in);
}
/** Writes null value without value tag. */
public static void writeNull(MirrorImpl target, DataOutputStream out) throws IOException {
JdwpObjectID nullID = new JdwpObjectID(target.virtualMachineImpl());
nullID.write(out);
if (target.fVerboseWriter != null)
target.fVerboseWriter.println("objectReference", nullID.value()); // $NON-NLS-1$
}
/** Writes null value with value tag. */
public static void writeNullWithTag(MirrorImpl target, DataOutputStream out) throws IOException {
target.writeByte(ObjectReferenceImpl.tag, "tag", JdwpID.tagMap(), out); // $NON-NLS-1$
writeNull(target, out);
}
/** Writes value with value tag. */
public void writeWithTag(MirrorImpl target, DataOutputStream out) throws IOException {
target.writeByte(getTag(), "tag", JdwpID.tagMap(), out); // $NON-NLS-1$
write(target, out);
}
