// @see IProtocol#writeReply
public void writeReply(boolean exception, ThreadId tid, Object result) throws IOException {
synchronized (output) {
writeQueuedReleases();
int header = HEADER_LONGHEADER;
PendingRequests.Item pending = pendingIn.pop(tid);
TypeDescription resultType;
ITypeDescription[] argTypes;
Object[] args;
if (exception) {
header |= HEADER_EXCEPTION;
resultType = TypeDescription.getTypeDescription(TypeClass.ANY);
argTypes = null;
args = null;
} else {
resultType = (TypeDescription) pending.function.getReturnSignature();
argTypes = pending.function.getOutSignature();
args = pending.arguments;
}
if (!tid.equals(outL1Tid)) {
header |= HEADER_NEWTID;
outL1Tid = tid;
} else {
tid = null;
}
marshal.write8Bit(header);
if (tid != null) {
marshal.writeThreadId(tid);
}
marshal.writeValue(resultType, result);
if (argTypes != null) {
for (int i = 0; i < argTypes.length; ++i) {
if (argTypes[i] != null) {
marshal.writeValue(
(TypeDescription) argTypes[i].getComponentType(), Array.get(args[i], 0));
}
}
}
writeBlock(true);
}
}
private boolean writeRequest(
boolean internal,
String oid,
TypeDescription type,
IMethodDescription desc,
ThreadId tid,
Object[] arguments,
boolean flush)
throws IOException {
int funId = desc.getIndex();
if (funId < 0 || funId > MAX_FUNCTIONID16) {
throw new IllegalArgumentException("function ID " + funId + " out of range");
}
boolean forceSync = forceSynchronous && funId != MethodDescription.ID_RELEASE;
boolean moreFlags = forceSync && desc.isOneway();
boolean longHeader = moreFlags;
int header = 0;
if (!type.equals(outL1Type)) {
longHeader = true;
header |= HEADER_NEWTYPE;
outL1Type = type;
} else {
type = null;
}
if (!oid.equals(outL1Oid)) {
longHeader = true;
header |= HEADER_NEWOID;
outL1Oid = oid;
} else {
oid = null;
}
if (!tid.equals(outL1Tid)) {
longHeader = true;
header |= HEADER_NEWTID;
outL1Tid = tid;
} else {
tid = null;
}
if (funId > MAX_FUNCTIONID14) {
longHeader = true;
}
if (longHeader) {
header |= HEADER_LONGHEADER | HEADER_REQUEST;
if (funId > MAX_FUNCTIONID8) {
header |= HEADER_FUNCTIONID16;
}
if (moreFlags) {
header |= HEADER_MOREFLAGS;
}
marshal.write8Bit(header);
if (moreFlags) {
marshal.write8Bit(HEADER_MUSTREPLY | HEADER_SYNCHRONOUS);
}
if (funId > MAX_FUNCTIONID8) {
marshal.write16Bit(funId);
} else {
marshal.write8Bit(funId);
}
if (type != null) {
marshal.writeType(type);
}
if (oid != null) {
marshal.writeObjectId(oid);
}
if (tid != null) {
marshal.writeThreadId(tid);
}
} else {
if (funId > HEADER_FUNCTIONID) {
marshal.write8Bit(HEADER_FUNCTIONID14 | (funId >> 8));
}
marshal.write8Bit(funId);
}
if (currentContext && !internal && funId != MethodDescription.ID_RELEASE) {
marshal.writeInterface(UnoRuntime.getCurrentContext(), new Type(XCurrentContext.class));
}
ITypeDescription[] inSig = desc.getInSignature();
ITypeDescription[] outSig = desc.getOutSignature();
for (int i = 0; i < inSig.length; ++i) {
if (inSig[i] != null) {
if (outSig[i] != null) {
marshal.writeValue(
(TypeDescription) outSig[i].getComponentType(), ((Object[]) arguments[i])[0]);
} else {
marshal.writeValue((TypeDescription) inSig[i], arguments[i]);
}
}
}
boolean sync = forceSync || !desc.isOneway();
if (sync) {
pendingOut.push(outL1Tid, new PendingRequests.Item(internal, desc, arguments));
}
writeBlock(flush);
return sync;
}