org.apache.activemq.command
Class ActiveMQMessage

java.lang.Object
  org.apache.activemq.command.BaseCommand
      org.apache.activemq.command.Message
          org.apache.activemq.command.ActiveMQMessage

All Implemented Interfaces:

Message, MessageReference, Command, DataStructure, MarshallAware

Direct Known Subclasses:

ActiveMQBlobMessage, ActiveMQBytesMessage, ActiveMQMapMessage, ActiveMQObjectMessage, ActiveMQStreamMessage, ActiveMQTextMessage

public class ActiveMQMessage
extends Message
implements Message

Version:

$Revision:$

Field Summary

protected Callback	acknowledgeCallback
static byte	DATA_STRUCTURE_TYPE

Fields inherited from class org.apache.activemq.command.Message

arrival, brokerInTime, brokerOutTime, compressed, content, correlationId, dataStructure, DEFAULT_MINIMUM_MESSAGE_SIZE, destination, droppable, expiration, groupID, groupSequence, marshalledProperties, messageId, originalDestination, originalTransactionId, persistent, priority, producerId, properties, readOnlyBody, readOnlyProperties, recievedByDFBridge, redeliveryCounter, replyTo, size, targetConsumerId, timestamp, transactionId, type, userID

Fields inherited from class org.apache.activemq.command.BaseCommand

commandId, responseRequired

Fields inherited from interface javax.jms.Message

DEFAULT_DELIVERY_MODE, DEFAULT_PRIORITY, DEFAULT_TIME_TO_LIVE

Constructor Summary

ActiveMQMessage()

Method Summary

void	acknowledge()
protected void	checkReadOnlyBody()
protected void	checkValidObject(Object value)
void	clearBody()
void	clearProperties()
Message	copy()
protected void	copy(ActiveMQMessage copy)
protected static String	decodeString(byte[] data)
protected static byte[]	encodeString(String data)
boolean	equals(Object o)
Callback	getAcknowledgeCallback()
boolean	getBooleanProperty(String name)
byte	getByteProperty(String name)
byte	getDataStructureType()
double	getDoubleProperty(String name)
float	getFloatProperty(String name)
int	getIntProperty(String name)
String	getJMSCorrelationID()
byte[]	getJMSCorrelationIDAsBytes()
int	getJMSDeliveryMode()
Destination	getJMSDestination()
long	getJMSExpiration()
String	getJMSMessageID()
int	getJMSPriority()
boolean	getJMSRedelivered()
Destination	getJMSReplyTo()
long	getJMSTimestamp()
String	getJMSType()
String	getJMSXMimeType()
long	getLongProperty(String name)
Object	getObjectProperty(String name)
Enumeration	getPropertyNames()
short	getShortProperty(String name)
String	getStringProperty(String name)
int	hashCode()
boolean	isExpired() Returns true if this message is expired
void	onSend() Send operation event listener.
boolean	propertyExists(String name)
void	setAcknowledgeCallback(Callback acknowledgeCallback)
void	setBooleanProperty(String name, boolean value)
void	setBooleanProperty(String name, boolean value, boolean checkReadOnly)
void	setByteProperty(String name, byte value)
void	setDoubleProperty(String name, double value)
void	setFloatProperty(String name, float value)
void	setIntProperty(String name, int value)
void	setJMSCorrelationID(String correlationId)
void	setJMSCorrelationIDAsBytes(byte[] correlationId)
void	setJMSDeliveryMode(int mode)
void	setJMSDestination(Destination destination)
void	setJMSExpiration(long expiration)
void	setJMSMessageID(ProducerId producerId, long producerSequenceId) This will create an object of MessageId.
void	setJMSMessageID(String value) Seems to be invalid because the parameter doesn't initialize MessageId instance variables ProducerId and ProducerSequenceId
void	setJMSPriority(int priority)
void	setJMSRedelivered(boolean redelivered)
void	setJMSReplyTo(Destination destination)
void	setJMSTimestamp(long timestamp)
void	setJMSType(String type)
void	setLongProperty(String name, long value)
void	setObjectProperty(String name, Object value)
void	setObjectProperty(String name, Object value, boolean checkReadOnly)
void	setProperties(Map properties)
void	setShortProperty(String name, short value)
void	setStringProperty(String name, String value)
Response	visit(CommandVisitor visitor)

Methods inherited from class org.apache.activemq.command.Message

afterMarshall, afterUnmarshall, beforeMarshall, beforeUnmarshall, copy, decrementReferenceCount, getArrival, getBrokerInTime, getBrokerOutTime, getBrokerPath, getCluster, getConnection, getContent, getCorrelationId, getDataStructure, getDestination, getExpiration, getGroupID, getGroupSequence, getMarshalledProperties, getMemoryUsage, getMessage, getMessageHardRef, getMessageId, getMinimumMessageSize, getOriginalDestination, getOriginalTransactionId, getPriority, getProducerId, getProperties, getProperty, getRedeliveryCounter, getReferenceCount, getRegionDestination, getReplyTo, getSize, getTargetConsumerId, getTimestamp, getTransactionId, getType, getUserID, incrementRedeliveryCounter, incrementReferenceCount, isAdvisory, isCompressed, isDroppable, isDropped, isInTransaction, isMarshallAware, isMessage, isPersistent, isReadOnlyBody, isReadOnlyProperties, isRecievedByDFBridge, isRedelivered, lazyCreateProperties, onMessageRolledBack, setArrival, setBrokerInTime, setBrokerOutTime, setBrokerPath, setCluster, setCompressed, setConnection, setContent, setCorrelationId, setDataStructure, setDestination, setDroppable, setExpiration, setGroupID, setGroupSequence, setMarshalledProperties, setMemoryUsage, setMessageId, setOriginalDestination, setOriginalTransactionId, setPersistent, setPriority, setProducerId, setProperty, setReadOnlyBody, setReadOnlyProperties, setRecievedByDFBridge, setRedelivered, setRedeliveryCounter, setRegionDestination, setReplyTo, setTargetConsumerId, setTimestamp, setTransactionId, setType, setUserID, toString, toString

Methods inherited from class org.apache.activemq.command.BaseCommand

copy, getCommandId, getFrom, getTo, isBrokerInfo, isMessageAck, isMessageDispatch, isMessageDispatchNotification, isResponse, isResponseRequired, isShutdownInfo, isWireFormatInfo, setCommandId, setFrom, setResponseRequired, setTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DATA_STRUCTURE_TYPE

public static final byte DATA_STRUCTURE_TYPE

See Also:

Constant Field Values

acknowledgeCallback

protected transient Callback acknowledgeCallback

Constructor Detail

ActiveMQMessage

public ActiveMQMessage()

Method Detail

getDataStructureType

public byte getDataStructureType()

Specified by:

getDataStructureType in interface DataStructure

Returns:

The type of the data structure

copy

public Message copy()

Specified by:

copy in class Message

copy

protected void copy(ActiveMQMessage copy)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

acknowledge

public void acknowledge()
                 throws JMSException

Specified by:

acknowledge in interface Message

Throws:

JMSException

clearBody

public void clearBody()
               throws JMSException

Specified by:

clearBody in interface Message

Specified by:

clearBody in class Message

Throws:

JMSException

getJMSMessageID

public String getJMSMessageID()

Specified by:

getJMSMessageID in interface Message

setJMSMessageID

public void setJMSMessageID(String value)
                     throws JMSException

Seems to be invalid because the parameter doesn't initialize MessageId instance variables ProducerId and ProducerSequenceId

Specified by:

setJMSMessageID in interface Message

Parameters:

value -

Throws:

JMSException

setJMSMessageID

public void setJMSMessageID(ProducerId producerId,
                            long producerSequenceId)
                     throws JMSException

This will create an object of MessageId. For it to be valid, the instance variable ProducerId and producerSequenceId must be initialized.

Parameters:

producerId -

producerSequenceId -

Throws:

JMSException

getJMSTimestamp

public long getJMSTimestamp()

Specified by:

getJMSTimestamp in interface Message

setJMSTimestamp

public void setJMSTimestamp(long timestamp)

Specified by:

setJMSTimestamp in interface Message

getJMSCorrelationID

public String getJMSCorrelationID()

Specified by:

getJMSCorrelationID in interface Message

setJMSCorrelationID

public void setJMSCorrelationID(String correlationId)

Specified by:

setJMSCorrelationID in interface Message

getJMSCorrelationIDAsBytes

public byte[] getJMSCorrelationIDAsBytes()
                                  throws JMSException

Specified by:

getJMSCorrelationIDAsBytes in interface Message

Throws:

JMSException

setJMSCorrelationIDAsBytes

public void setJMSCorrelationIDAsBytes(byte[] correlationId)
                                throws JMSException

Specified by:

setJMSCorrelationIDAsBytes in interface Message

Throws:

JMSException

getJMSXMimeType

public String getJMSXMimeType()

decodeString

protected static String decodeString(byte[] data)
                              throws JMSException

Throws:

JMSException

encodeString

protected static byte[] encodeString(String data)
                              throws JMSException

Throws:

JMSException

getJMSReplyTo

public Destination getJMSReplyTo()

Specified by:

getJMSReplyTo in interface Message

setJMSReplyTo

public void setJMSReplyTo(Destination destination)
                   throws JMSException

Specified by:

setJMSReplyTo in interface Message

Throws:

JMSException

getJMSDestination

public Destination getJMSDestination()

Specified by:

getJMSDestination in interface Message

setJMSDestination

public void setJMSDestination(Destination destination)
                       throws JMSException

Specified by:

setJMSDestination in interface Message

Throws:

JMSException

getJMSDeliveryMode

public int getJMSDeliveryMode()

Specified by:

getJMSDeliveryMode in interface Message

setJMSDeliveryMode

public void setJMSDeliveryMode(int mode)

Specified by:

setJMSDeliveryMode in interface Message

getJMSRedelivered

public boolean getJMSRedelivered()

Specified by:

getJMSRedelivered in interface Message

setJMSRedelivered

public void setJMSRedelivered(boolean redelivered)

Specified by:

setJMSRedelivered in interface Message

getJMSType

public String getJMSType()

Specified by:

getJMSType in interface Message

setJMSType

public void setJMSType(String type)

Specified by:

setJMSType in interface Message

getJMSExpiration

public long getJMSExpiration()

Specified by:

getJMSExpiration in interface Message

setJMSExpiration

public void setJMSExpiration(long expiration)

Specified by:

setJMSExpiration in interface Message

getJMSPriority

public int getJMSPriority()

Specified by:

getJMSPriority in interface Message

setJMSPriority

public void setJMSPriority(int priority)

Specified by:

setJMSPriority in interface Message

clearProperties

public void clearProperties()

Specified by:

clearProperties in interface Message

Overrides:

clearProperties in class Message

propertyExists

public boolean propertyExists(String name)
                       throws JMSException

Specified by:

propertyExists in interface Message

Throws:

JMSException

getPropertyNames

public Enumeration getPropertyNames()
                             throws JMSException

Specified by:

getPropertyNames in interface Message

Throws:

JMSException

setObjectProperty

public void setObjectProperty(String name,
                              Object value)
                       throws JMSException

Specified by:

setObjectProperty in interface Message

Throws:

JMSException

setObjectProperty

public void setObjectProperty(String name,
                              Object value,
                              boolean checkReadOnly)
                       throws JMSException

Throws:

JMSException

setProperties

public void setProperties(Map properties)
                   throws JMSException

Throws:

JMSException

checkValidObject

protected void checkValidObject(Object value)
                         throws MessageFormatException

Throws:

MessageFormatException

getObjectProperty

public Object getObjectProperty(String name)
                         throws JMSException

Specified by:

getObjectProperty in interface Message

Throws:

JMSException

getBooleanProperty

public boolean getBooleanProperty(String name)
                           throws JMSException

Specified by:

getBooleanProperty in interface Message

Throws:

JMSException

getByteProperty

public byte getByteProperty(String name)
                     throws JMSException

Specified by:

getByteProperty in interface Message

Throws:

JMSException

getShortProperty

public short getShortProperty(String name)
                       throws JMSException

Specified by:

getShortProperty in interface Message

Throws:

JMSException

getIntProperty

public int getIntProperty(String name)
                   throws JMSException

Specified by:

getIntProperty in interface Message

Throws:

JMSException

getLongProperty

public long getLongProperty(String name)
                     throws JMSException

Specified by:

getLongProperty in interface Message

Throws:

JMSException

getFloatProperty

public float getFloatProperty(String name)
                       throws JMSException

Specified by:

getFloatProperty in interface Message

Throws:

JMSException

getDoubleProperty

public double getDoubleProperty(String name)
                         throws JMSException

Specified by:

getDoubleProperty in interface Message

Throws:

JMSException

getStringProperty

public String getStringProperty(String name)
                         throws JMSException

Specified by:

getStringProperty in interface Message

Throws:

JMSException

setBooleanProperty

public void setBooleanProperty(String name,
                               boolean value)
                        throws JMSException

Specified by:

setBooleanProperty in interface Message

Throws:

JMSException

setBooleanProperty

public void setBooleanProperty(String name,
                               boolean value,
                               boolean checkReadOnly)
                        throws JMSException

Throws:

JMSException

setByteProperty

public void setByteProperty(String name,
                            byte value)
                     throws JMSException

Specified by:

setByteProperty in interface Message

Throws:

JMSException

setShortProperty

public void setShortProperty(String name,
                             short value)
                      throws JMSException

Specified by:

setShortProperty in interface Message

Throws:

JMSException

setIntProperty

public void setIntProperty(String name,
                           int value)
                    throws JMSException

Specified by:

setIntProperty in interface Message

Throws:

JMSException

setLongProperty

public void setLongProperty(String name,
                            long value)
                     throws JMSException

Specified by:

setLongProperty in interface Message

Throws:

JMSException

setFloatProperty

public void setFloatProperty(String name,
                             float value)
                      throws JMSException

Specified by:

setFloatProperty in interface Message

Throws:

JMSException

setDoubleProperty

public void setDoubleProperty(String name,
                              double value)
                       throws JMSException

Specified by:

setDoubleProperty in interface Message

Throws:

JMSException

setStringProperty

public void setStringProperty(String name,
                              String value)
                       throws JMSException

Specified by:

setStringProperty in interface Message

Throws:

JMSException

checkReadOnlyBody

protected void checkReadOnlyBody()
                          throws MessageNotWriteableException

Throws:

MessageNotWriteableException

isExpired

public boolean isExpired()

Description copied from interface: MessageReference

Returns true if this message is expired

Specified by:

isExpired in interface MessageReference

Overrides:

isExpired in class Message

getAcknowledgeCallback

public Callback getAcknowledgeCallback()

setAcknowledgeCallback

public void setAcknowledgeCallback(Callback acknowledgeCallback)

onSend

public void onSend()
            throws JMSException

Send operation event listener. Used to get the message ready to be sent.

Throws:

JMSException

visit

public Response visit(CommandVisitor visitor)
               throws Exception

Specified by:

visit in interface Command

Throws:

Exception