Package org.apache.activemq.command

Examples of org.apache.activemq.command.ActiveMQBytesMessage


            addItem("BodyLength", "Body length", SimpleType.LONG);
            addItem("BodyPreview", "Body preview", new ArrayType(1, SimpleType.BYTE));
        }

        public Map<String, Object> getFields(Object o) throws OpenDataException {
            ActiveMQBytesMessage m = (ActiveMQBytesMessage)o;
            Map<String, Object> rc = super.getFields(o);
            long length = 0;
            try {
                length = m.getBodyLength();
                rc.put("BodyLength", Long.valueOf(length));
            } catch (JMSException e) {
                rc.put("BodyLength", Long.valueOf(0));
            }
            try {
                byte preview[] = new byte[(int)Math.min(length, 255)];
                m.readBytes(preview);

                // This is whack! Java 1.5 JMX spec does not support primitive
                // arrays!
                // In 1.6 it seems it is supported.. but until then...
                Byte data[] = new Byte[preview.length];
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                            throw new IOException("Received an unexpected message: expected ID: " + (nextSequenceId - 1) + " but was: " + producerSequenceId + " for message: " + m);
                        }
                    }

                    // Read the buffer in.
                    ActiveMQBytesMessage bm = (ActiveMQBytesMessage)m;
                    buffer = new byte[(int)bm.getBodyLength()];
                    bm.readBytes(buffer);
                    pos = 0;
                } else {
                    eosReached = true;
                }
                return;
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            ActiveMQMessage activeMessage = null;

            if (message instanceof BytesMessage) {
                BytesMessage bytesMsg = (BytesMessage)message;
                bytesMsg.reset();
                ActiveMQBytesMessage msg = new ActiveMQBytesMessage();
                msg.setConnection(connection);
                try {
                    for (;;) {
                        // Reads a byte from the message stream until the stream
                        // is empty
                        msg.writeByte(bytesMsg.readByte());
                    }
                } catch (MessageEOFException e) {
                    // if an end of message stream as expected
                } catch (JMSException e) {
                }

                activeMessage = msg;
            } else if (message instanceof MapMessage) {
                MapMessage mapMsg = (MapMessage)message;
                ActiveMQMapMessage msg = new ActiveMQMapMessage();
                msg.setConnection(connection);
                Enumeration iter = mapMsg.getMapNames();

                while (iter.hasMoreElements()) {
                    String name = iter.nextElement().toString();
                    msg.setObject(name, mapMsg.getObject(name));
                }

                activeMessage = msg;
            } else if (message instanceof ObjectMessage) {
                ObjectMessage objMsg = (ObjectMessage)message;
                ActiveMQObjectMessage msg = new ActiveMQObjectMessage();
                msg.setConnection(connection);
                msg.setObject(objMsg.getObject());
                msg.storeContent();
                activeMessage = msg;
            } else if (message instanceof StreamMessage) {
                StreamMessage streamMessage = (StreamMessage)message;
                streamMessage.reset();
                ActiveMQStreamMessage msg = new ActiveMQStreamMessage();
                msg.setConnection(connection);
                Object obj = null;

                try {
                    while ((obj = streamMessage.readObject()) != null) {
                        msg.writeObject(obj);
                    }
                } catch (MessageEOFException e) {
                    // if an end of message stream as expected
                } catch (JMSException e) {
                }

                activeMessage = msg;
            } else if (message instanceof TextMessage) {
                TextMessage textMsg = (TextMessage)message;
                ActiveMQTextMessage msg = new ActiveMQTextMessage();
                msg.setConnection(connection);
                msg.setText(textMsg.getText());
                activeMessage = msg;
            } else {
                activeMessage = new ActiveMQMessage();
                activeMessage.setConnection(connection);
            }
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        flushBuffer();
    }

    private void flushBuffer() throws IOException {
        try {
            ActiveMQBytesMessage msg = new ActiveMQBytesMessage();
            msg.writeBytes(buffer, 0, count);
            send(msg, false);
        } catch (JMSException e) {
            throw IOExceptionSupport.create(e);
        }
        count = 0;
View Full Code Here

                            throw new IOException("Received an unexpected message: expected ID: " + (nextSequenceId - 1) + " but was: " + producerSequenceId + " for message: " + m);
                        }
                    }

                    // Read the buffer in.
                    ActiveMQBytesMessage bm = (ActiveMQBytesMessage)m;
                    buffer = new byte[(int)bm.getBodyLength()];
                    bm.readBytes(buffer);
                    pos = 0;
                    if (jmsProperties == null) {
                        jmsProperties = Collections.unmodifiableMap(new HashMap<String, Object>(bm.getProperties()));
                    }
                } else {
                    eosReached = true;
                    if (jmsProperties == null) {
                        // no properties found
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    }

    private void flushBuffer() throws IOException {
        if (count != 0) {
            try {
                ActiveMQBytesMessage msg = new ActiveMQBytesMessage();
                msg.writeBytes(buffer, 0, count);
                send(msg, false);
            } catch (JMSException e) {
                throw IOExceptionSupport.create(e);
            }
            count = 0;
View Full Code Here

            addItem(BODY_PREVIEW, "Body preview", new ArrayType(1, SimpleType.BYTE));
        }

        @Override
        public Map<String, Object> getFields(Object o) throws OpenDataException {
            ActiveMQBytesMessage m = (ActiveMQBytesMessage)o;
            Map<String, Object> rc = super.getFields(o);
            long length = 0;
            try {
                length = m.getBodyLength();
                rc.put(BODY_LENGTH, Long.valueOf(length));
            } catch (JMSException e) {
                rc.put(BODY_LENGTH, Long.valueOf(0));
            }
            try {
                byte preview[] = new byte[(int)Math.min(length, 255)];
                m.readBytes(preview);

                // This is whack! Java 1.5 JMX spec does not support primitive
                // arrays!
                // In 1.6 it seems it is supported.. but until then...
                Byte data[] = new Byte[preview.length];
View Full Code Here

                            throw new IOException("Received an unexpected message: expected ID: " + (nextSequenceId - 1) + " but was: " + producerSequenceId + " for message: " + m);
                        }
                    }

                    // Read the buffer in.
                    ActiveMQBytesMessage bm = (ActiveMQBytesMessage)m;
                    buffer = new byte[(int)bm.getBodyLength()];
                    bm.readBytes(buffer);
                    pos = 0;
                } else {
                    eosReached = true;
                }
                return;
View Full Code Here

            ActiveMQMessage activeMessage = null;

            if (message instanceof BytesMessage) {
                BytesMessage bytesMsg = (BytesMessage)message;
                bytesMsg.reset();
                ActiveMQBytesMessage msg = new ActiveMQBytesMessage();
                msg.setConnection(connection);
                try {
                    for (;;) {
                        // Reads a byte from the message stream until the stream
                        // is empty
                        msg.writeByte(bytesMsg.readByte());
                    }
                } catch (MessageEOFException e) {
                    // if an end of message stream as expected
                } catch (JMSException e) {
                }

                activeMessage = msg;
            } else if (message instanceof MapMessage) {
                MapMessage mapMsg = (MapMessage)message;
                ActiveMQMapMessage msg = new ActiveMQMapMessage();
                msg.setConnection(connection);
                Enumeration iter = mapMsg.getMapNames();

                while (iter.hasMoreElements()) {
                    String name = iter.nextElement().toString();
                    msg.setObject(name, mapMsg.getObject(name));
                }

                activeMessage = msg;
            } else if (message instanceof ObjectMessage) {
                ObjectMessage objMsg = (ObjectMessage)message;
                ActiveMQObjectMessage msg = new ActiveMQObjectMessage();
                msg.setConnection(connection);
                msg.setObject(objMsg.getObject());
                msg.storeContent();
                activeMessage = msg;
            } else if (message instanceof StreamMessage) {
                StreamMessage streamMessage = (StreamMessage)message;
                streamMessage.reset();
                ActiveMQStreamMessage msg = new ActiveMQStreamMessage();
                msg.setConnection(connection);
                Object obj = null;

                try {
                    while ((obj = streamMessage.readObject()) != null) {
                        msg.writeObject(obj);
                    }
                } catch (MessageEOFException e) {
                    // if an end of message stream as expected
                } catch (JMSException e) {
                }

                activeMessage = msg;
            } else if (message instanceof TextMessage) {
                TextMessage textMsg = (TextMessage)message;
                ActiveMQTextMessage msg = new ActiveMQTextMessage();
                msg.setConnection(connection);
                msg.setText(textMsg.getText());
                activeMessage = msg;
            } else {
                activeMessage = new ActiveMQMessage();
                activeMessage.setConnection(connection);
            }
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                } catch (Throwable e) {
                    throw new ProtocolException("Text could not bet set: " + e, false, e);
                }
                msg = text;
            } else if(intendedType.equalsIgnoreCase("bytes")) {
                ActiveMQBytesMessage byteMessage = new ActiveMQBytesMessage();
                byteMessage.writeBytes(command.getContent());
                msg = byteMessage;
            } else {
                throw new ProtocolException("Unsupported message type '"+intendedType+"'",false);
            }
        }else if (headers.containsKey(Stomp.Headers.CONTENT_LENGTH)) {
            headers.remove(Stomp.Headers.CONTENT_LENGTH);
            ActiveMQBytesMessage bm = new ActiveMQBytesMessage();
            bm.writeBytes(command.getContent());
            msg = bm;
        } else {
            ActiveMQTextMessage text = new ActiveMQTextMessage();
            try {
                //text.setText(new String(command.getContent(), "UTF-8"));
View Full Code Here

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