You can find in documentation reference on using CompressingUnMarshaller for
reduce trafic. For this aim you can define you UnMarshaller by this way
CompressingUnMarshaller(new HTTPUnMarshaller()). But it's does't work, see you
read method for CompressingUnMarshaller
| public Object read(InputStream inputStream, Map metadata) throws
IOException, ClassNotFoundException
| {
| GZIPInputStream gzis = new GZIPInputStream(inputStream);
| ObjectInputStream ois =
SerializationStreamFactory.getManagerInstance(getSerializationType()).createRegularInput(gzis);
|
| if(wrappedUnMarshaller != null)
| {
| //if(wrappedUnMarshaller instanceof HTTPUnMarshaller){
| //
| //}
| return wrappedUnMarshaller.read(ois, metadata);
| }
| else
| {
| return super.read(ois, metadata);
| }
| }
wrappedUnMarshaller.read(ois, metadata) will generate error for
HTTPUnMarshaller wrapped class, because in following code
| while(amtRead > 0)
| {
| byteOutputStream.write(byteBuffer, pointer, amtRead);
| if(amtRead < bufferSize & byteOutputStream.size() >= contentLength)
| {
| //done reading, so process
| break;
| }
| amtRead = inputStream.read(byteBuffer);
| }
|
you don't read all content actualy, beacause contentLength equals comressed
lenght of content while you read uncomressed stream!!! You must first set in
metadata uncomressed length of the content!!!
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