/** See {@link Message#writeTo(CodedOutputStream)}. */
public void writeTo(final CodedOutputStream output) throws IOException {
for (int i = 0; i < fields.getNumArrayEntries(); i++) {
final Map.Entry<FieldDescriptorType, Object> entry = fields.getArrayEntryAt(i);
writeField(entry.getKey(), entry.getValue(), output);
}
for (final Map.Entry<FieldDescriptorType, Object> entry : fields.getOverflowEntries()) {
writeField(entry.getKey(), entry.getValue(), output);
}
}
private void writeMessageSetTo(
final Map.Entry<FieldDescriptorType, Object> entry, final CodedOutputStream output)
throws IOException {
final FieldDescriptorType descriptor = entry.getKey();
if (descriptor.getLiteJavaType() == WireFormat.JavaType.MESSAGE
&& !descriptor.isRepeated()
&& !descriptor.isPacked()) {
output.writeMessageSetExtension(entry.getKey().getNumber(), (MessageLite) entry.getValue());
} else {
writeField(descriptor, entry.getValue(), output);
}
}
public void writeUntil(final int end, final CodedOutputStream output) throws IOException {
while (next != null && next.getKey().getNumber() < end) {
ExtensionDescriptor extension = next.getKey();
if (messageSetWireFormat
&& extension.getLiteJavaType() == WireFormat.JavaType.MESSAGE
&& !extension.isRepeated()) {
output.writeMessageSetExtension(extension.getNumber(), (MessageLite) next.getValue());
} else {
FieldSet.writeField(extension, next.getValue(), output);
}
if (iter.hasNext()) {
next = iter.next();
} else {
next = null;
}
}
}
public void writeTo(final CodedOutputStream output) throws IOException {
final boolean isMessageSet = getDescriptorForType().getOptions().getMessageSetWireFormat();
for (final Map.Entry<FieldDescriptor, Object> entry : getAllFields().entrySet()) {
final FieldDescriptor field = entry.getKey();
final Object value = entry.getValue();
if (isMessageSet
&& field.isExtension()
&& field.getType() == FieldDescriptor.Type.MESSAGE
&& !field.isRepeated()) {
output.writeMessageSetExtension(field.getNumber(), (Message) value);
} else {
FieldSet.writeField(field, value, output);
}
}
final UnknownFieldSet unknownFields = getUnknownFields();
if (isMessageSet) {
unknownFields.writeAsMessageSetTo(output);
} else {
unknownFields.writeTo(output);
}
}