Examples of XByteBuffer

org.apache.catalina.cluster.io.XByteBuffer
The XByteBuffer provides a dual functionality. One, it stores message bytes and automatically extends the byte buffer if needed.
Two, it can encode and decode packages so that they can be defined and identified as they come in on a socket.
Transfer package:
- START_DATA/b> - 7 bytes - FLT2002
FIXME: Why we not use a list of byte buffers? FIXME: Used a pool of buffers instead, every time new generation @author Filip Hanik @author Peter Rossbach @version $Revision: 380229 $, $Date: 2006-02-23 16:28:29 -0500 (Thu, 23 Feb 2006) $

org.apache.catalina.tribes.io.XByteBuffer
The XByteBuffer provides a dual functionality. One, it stores message bytes and automatically extends the byte buffer if needed.
Two, it can encode and decode packages so that they can be defined and identified as they come in on a socket.
THIS CLASS IS NOT THREAD SAFE

Transfer package:

START_DATA/b> - 7 bytes - FLT2002

OPTIONS - 4 bytes - message options, implementation specific

SIZE - 4 bytes - size of the data package

DATA - should be as many bytes as the prev SIZE

END_DATA - 7 bytes - TLF2003

@author Filip Hanik @version $Revision: 377484 $, $Date: 2006-02-13 15:00:05 -0600 (Mon, 13 Feb 2006) $

Examples of org.apache.catalina.tribes.io.XByteBuffer

187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214      * @throws ChannelException - if an error occurs processing the message      * @see org.apache.catalina.tribes.Channel      */     public UniqueId send(Member[] destination, Serializable msg, int options, ErrorHandler handler) throws ChannelException {         if ( msg == null ) throw new ChannelException("Cant send a NULL message");         XByteBuffer buffer = null;         try {             if ( destination == null || destination.length == 0) throw new ChannelException("No destination given");             ChannelData data = new ChannelData(true);//generates a unique Id             data.setAddress(getLocalMember(false));             data.setTimestamp(System.currentTimeMillis());             byte[] b = null;             if ( msg instanceof ByteMessage ){                 b = ((ByteMessage)msg).getMessage();                 options = options | SEND_OPTIONS_BYTE_MESSAGE;             } else {                 b = XByteBuffer.serialize(msg);                 options = options & (~SEND_OPTIONS_BYTE_MESSAGE);             }             data.setOptions(options);             //XByteBuffer buffer = new XByteBuffer(b.length+128,false);             buffer = BufferPool.getBufferPool().getBuffer(b.length+128, false);             buffer.append(b,0,b.length);             data.setMessage(buffer);             InterceptorPayload payload = null;             if ( handler != null ) {                 payload = new InterceptorPayload();                 payload.setErrorHandler(handler);

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Examples of org.apache.catalina.tribes.io.XByteBuffer

294 295 296 297 298 299 300 301 302 303 304             socket.setSoTimeout((int)readTimeout);             socket.connect(addr, (int) conTimeout);             if ( sendTest ) {                 ChannelData data = new ChannelData(true);                 data.setAddress(mbr);                 data.setMessage(new XByteBuffer(msgData,false));                 data.setTimestamp(System.currentTimeMillis());                 int options = optionFlag | Channel.SEND_OPTIONS_BYTE_MESSAGE;                 if ( readTest ) options = (options | Channel.SEND_OPTIONS_USE_ACK);                 else options = (options & (~Channel.SEND_OPTIONS_USE_ACK));                 data.setOptions(options);

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Examples of org.apache.catalina.tribes.io.XByteBuffer

37 38 39 40 41 42 43 44 45 46     }         public synchronized ClusterData getMessage(Member mbr) {         String msg = new String("Thread-"+Thread.currentThread().getName()+" Message:"+inc());         ClusterData data = new ClusterData(true);         data.setMessage(new XByteBuffer(msg.getBytes(),false));         data.setAddress(mbr);                 return data;     }

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Examples of org.apache.catalina.tribes.io.XByteBuffer

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42             System.out.println("Accepted:\n\tThread:"+Thread.currentThread().getName());             OutputStream out = (socket.getOutputStream());             InputStream in = socket.getInputStream();             byte[] input = new byte[43800];             byte[] outputLine;             XByteBuffer buf = new XByteBuffer(input.length, true);             AckProtocol ack = new AckProtocol();             int length = 0;                         while ( (length = in.read(input)) >= 0) {                 buf.append(input, 0, length);                 if (buf.countPackages() > 0) {                     outputLine = ack.processInput(buf,incounter());                     out.write(outputLine);                 }             }             System.out.println("Finished:\n\tThread:"+Thread.currentThread().getName());

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Examples of org.apache.catalina.tribes.io.XByteBuffer

201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230      */     @Override     public UniqueId send(Member[] destination, Serializable msg, int options, ErrorHandler handler)             throws ChannelException {         if ( msg == null ) throw new ChannelException("Cant send a NULL message");         XByteBuffer buffer = null;         try {             if (destination == null || destination.length == 0) {                 throw new ChannelException("No destination given");             }             ChannelData data = new ChannelData(true);//generates a unique Id             data.setAddress(getLocalMember(false));             data.setTimestamp(System.currentTimeMillis());             byte[] b = null;             if ( msg instanceof ByteMessage ){                 b = ((ByteMessage)msg).getMessage();                 options = options | SEND_OPTIONS_BYTE_MESSAGE;             } else {                 b = XByteBuffer.serialize(msg);                 options = options & (~SEND_OPTIONS_BYTE_MESSAGE);             }             data.setOptions(options);             //XByteBuffer buffer = new XByteBuffer(b.length+128,false);             buffer = BufferPool.getBufferPool().getBuffer(b.length+128, false);             buffer.append(b,0,b.length);             data.setMessage(buffer);             InterceptorPayload payload = null;             if ( handler != null ) {                 payload = new InterceptorPayload();                 payload.setErrorHandler(handler);

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Examples of org.apache.catalina.tribes.io.XByteBuffer

188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215      * @throws ChannelException - if an error occurs processing the message      * @see org.apache.catalina.tribes.Channel      */     public UniqueId send(Member[] destination, Serializable msg, int options, ErrorHandler handler) throws ChannelException {         if ( msg == null ) throw new ChannelException("Cant send a NULL message");         XByteBuffer buffer = null;         try {             if ( destination == null || destination.length == 0) throw new ChannelException("No destination given");             ChannelData data = new ChannelData(true);//generates a unique Id             data.setAddress(getLocalMember(false));             data.setTimestamp(System.currentTimeMillis());             byte[] b = null;             if ( msg instanceof ByteMessage ){                 b = ((ByteMessage)msg).getMessage();                 options = options | SEND_OPTIONS_BYTE_MESSAGE;             } else {                 b = XByteBuffer.serialize(msg);                 options = options & (~SEND_OPTIONS_BYTE_MESSAGE);             }             data.setOptions(options);             //XByteBuffer buffer = new XByteBuffer(b.length+128,false);             buffer = BufferPool.getBufferPool().getBuffer(b.length+128, false);             buffer.append(b,0,b.length);             data.setMessage(buffer);             InterceptorPayload payload = null;             if ( handler != null ) {                 payload = new InterceptorPayload();                 payload.setErrorHandler(handler);

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Examples of org.apache.catalina.tribes.io.XByteBuffer

644 645 646 647 648 649 650 651 652 653 654         public CoordinationMessage(MemberImpl leader,                                    MemberImpl source,                                    MemberImpl[] view,                                    UniqueId id,                                    byte[] type) {             this.buf = new XByteBuffer(4096,false);             this.leader = leader;             this.source = source;             this.view = view;             this.id = id;             this.type = type;

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Examples of org.apache.catalina.tribes.io.XByteBuffer

255 256 257 258 259 260 261 262 263 264 265             socket.setSoTimeout((int)readTimeout);             socket.connect(addr, (int) conTimeout);             if ( sendTest ) {                 ChannelData data = new ChannelData(true);                 data.setAddress(mbr);                 data.setMessage(new XByteBuffer(msgData,false));                 data.setTimestamp(System.currentTimeMillis());                 int options = optionFlag | Channel.SEND_OPTIONS_BYTE_MESSAGE;                 if ( readTest ) options = (options | Channel.SEND_OPTIONS_USE_ACK);                 else options = (options & (~Channel.SEND_OPTIONS_USE_ACK));                 data.setOptions(options);

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Examples of org.apache.catalina.tribes.io.XByteBuffer

399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415         }     }     private void memberBroadcastsReceived(final byte[] b) {         if (log.isTraceEnabled()) log.trace("Mcast received broadcasts.");         XByteBuffer buffer = new XByteBuffer(b,true);         if (buffer.countPackages(true)>0) {             int count = buffer.countPackages();             final ChannelData[] data = new ChannelData[count];             for (int i=0; i<count; i++) {                 try {                     data[i] = buffer.extractPackage(true);                 }catch (IllegalStateException ise) {                     log.debug("Unable to decode message.",ise);                 }             }             Runnable t = new Runnable() {

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Examples of org.apache.catalina.tribes.io.XByteBuffer

196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223      * @see org.apache.catalina.tribes.Channel      */     @Override     public UniqueId send(Member[] destination, Serializable msg, int options, ErrorHandler handler) throws ChannelException {         if ( msg == null ) throw new ChannelException("Cant send a NULL message");         XByteBuffer buffer = null;         try {             if ( destination == null || destination.length == 0) throw new ChannelException("No destination given");             ChannelData data = new ChannelData(true);//generates a unique Id             data.setAddress(getLocalMember(false));             data.setTimestamp(System.currentTimeMillis());             byte[] b = null;             if ( msg instanceof ByteMessage ){                 b = ((ByteMessage)msg).getMessage();                 options = options | SEND_OPTIONS_BYTE_MESSAGE;             } else {                 b = XByteBuffer.serialize(msg);                 options = options & (~SEND_OPTIONS_BYTE_MESSAGE);             }             data.setOptions(options);             //XByteBuffer buffer = new XByteBuffer(b.length+128,false);             buffer = BufferPool.getBufferPool().getBuffer(b.length+128, false);             buffer.append(b,0,b.length);             data.setMessage(buffer);             InterceptorPayload payload = null;             if ( handler != null ) {                 payload = new InterceptorPayload();                 payload.setErrorHandler(handler);

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