Package org.apache.activemq.util

Examples of org.apache.activemq.util.ByteArrayOutputStream.toByteSequence()

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                    ByteArrayOutputStream baos = new ByteArrayOutputStream(connection.getContentLength() > 0 ? connection.getContentLength() : 1024);
                    int c = 0;
                    while ((c = is.read()) >= 0) {
                        baos.write(c);
                    }
                    ByteSequence sequence = baos.toByteSequence();
                    String data = new String(sequence.data, sequence.offset, sequence.length, "UTF-8");

                    Command command = (Command)getTextWireFormat().unmarshalText(data);

                    if (command == null) {
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                ObjectOutputStream objOut = new ObjectOutputStream(dataOut);
                objOut.writeObject(object);
                objOut.flush();
                objOut.reset();
                objOut.close();
                setContent(bytesOut.toByteSequence());
            } catch (IOException ioe) {
                throw new RuntimeException(ioe.getMessage(), ioe);
            }
        }
    }
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        if (marshalledProperties == null && properties != null) {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            DataOutputStream os = new DataOutputStream(baos);
            MarshallingSupport.marshalPrimitiveMap(properties, os);
            os.close();
            marshalledProperties = baos.toByteSequence();
        }
    }

    public void afterMarshall(WireFormat wireFormat) throws IOException {
    }
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                os = new DeflaterOutputStream(os);
            }
            DataOutputStream dataOut = new DataOutputStream(os);
            MarshallingSupport.writeUTF8(dataOut, this.text);
            dataOut.close();
            setContent(bytesOut.toByteSequence());
            //see https://issues.apache.org/activemq/browse/AMQ-2103
            this.text=null;
        }
    }
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        if (marshalledProperties == null && properties != null) {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            DataOutputStream os = new DataOutputStream(baos);
            MarshallingSupport.marshalPrimitiveMap(properties, os);
            os.close();
            marshalledProperties = baos.toByteSequence();
        }
    }

    public void afterMarshall(WireFormat wireFormat) throws IOException {
    }
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                    os = new DeflaterOutputStream(os);
                }
                DataOutputStream dataOut = new DataOutputStream(os);
                MarshallingSupport.marshalPrimitiveMap(map, dataOut);
                dataOut.close();
                setContent(bytesOut.toByteSequence());
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
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  public ByteSequence marshal(Object command) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        DataOutputStream dos = new DataOutputStream(baos);
        marshal(command, dos);
        dos.close();
        return baos.toByteSequence();
    }

    public Object unmarshal(ByteSequence packet) throws IOException {
        ByteArrayInputStream stream = new ByteArrayInputStream(packet);
        DataInputStream dis = new DataInputStream(stream);
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        while ((b = in.readByte()) != '\n') {
          if( baos.size() > maxLength )
            throw new ProtocolException(errorMessage, true);
            baos.write(b);
        }
        ByteSequence sequence = baos.toByteSequence();
    return new String(sequence.getData(),sequence.getOffset(),sequence.getLength(),"UTF-8");
  }

  public int getVersion() {
        return version;
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                os = new DeflaterOutputStream(os);
            }
            DataOutputStream dataOut = new DataOutputStream(os);
            MarshallingSupport.writeUTF8(dataOut, text);
            dataOut.close();
            setContent(bytesOut.toByteSequence());
        }
    }
   
    /**
     * Clears out the message body. Clearing a message's body does not clear its header values or property entries.
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        if( marshalledProperties==null && properties!=null ) {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            DataOutputStream os = new DataOutputStream(baos);
            MarshallingSupport.marshalPrimitiveMap(properties, os);
            os.close();
            marshalledProperties = baos.toByteSequence();
        }
    }

    public void afterMarshall(WireFormat wireFormat) throws IOException {
    }
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