cdac.medinfo.sdk.dcm30_04.services.mwl.scu

Class MWLSCU

java.lang.Object

cdac.medinfo.sdk.dcm30_04.services.scu.commons.SCU

cdac.medinfo.sdk.dcm30_04.services.mwl.scu.MWLSCU

All Implemented Interfaces:

IMessageListener

public class MWLSCU
extends SCU

This class is used to send C-Find MWL Dicom Message to the peer application entity.

Constructor Summary

Constructors

Constructor and Description
MWLSCU(java.net.InetSocketAddress addr) The InetAddress and port to which user connects.
MWLSCU(SCUSession objSCUSession) Instantiates the C-Find MWLSCU and sets itself as message listener on SCU Session.
MWLSCU(java.lang.String strIP, int port) The IP and port to which user connects.

Method Summary

Methods

Modifier and Type	Method and Description
ISingleCollection<CFindRQ>	getDefaultRQ(ISingleCollection<IDataSet> objIDataSetColl) This method makes CFind RQ's according to the given DataSet Collection.
void	send(AssociateRQ objAssociateRQ, ISingleCollection<IDataSet> objDataSetCollection) Sends the available data sets to the SCP.
void	send(java.lang.String strCallingAETitle, java.lang.String strCalledAETitle, ISingleCollection<IDataSet> objDataSetCollection) This method creates association request according to the DataSet collection provided by the user and the Default association.
boolean	sendMessage(DicomMessage objDicomMessage) This method sends the Request of CFind for MWL.
void	sendRequests(ISingleCollection<CFindRQ> objRQCollection) This method sends multiple CFind RQ.

Methods inherited from class cdac.medinfo.sdk.dcm30_04.services.scu.commons.SCU

getDIMSEAssociation, getDIMSEResponse, receiveMessage, setAssociationStatus, setDIMSEAssociation, setDIMSEResponse

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MWLSCU

public MWLSCU(java.lang.String strIP,
      int port)
       throws java.io.IOException

The IP and port to which user connects.

Parameters:

strIP - String value of IP to which user connects.

port - Port to which user connects.

Throws:

java.io.IOException - Signals IO Exception if IO operation fails.

MWLSCU

public MWLSCU(java.net.InetSocketAddress addr)
       throws java.io.IOException

The InetAddress and port to which user connects.

Parameters:

addr - InetAddress to which user connects.

Throws:

java.io.IOException - Signals IO Exception if IO operation fails.

MWLSCU

public MWLSCU(SCUSession objSCUSession)

Instantiates the C-Find MWLSCU and sets itself as message listener on SCU Session.

Parameters:

objSCUSession - object of SCU Session on which the connection accepts.

Method Detail

send

public void send(java.lang.String strCallingAETitle,
        java.lang.String strCalledAETitle,
        ISingleCollection<IDataSet> objDataSetCollection)
          throws java.io.IOException

This method creates association request according to the DataSet collection provided by the user and the Default association. Then it will perform the C-Find GPWL operation on the data set provided by the user, release the association and close the connection.

Parameters:

strCallingAETitle - value of calling AE Title

strCalledAETitle - value of called AE Title

objDataSetCollection - Collection of Data Set containing identifier on which C-Find GPWL operation has to be performed.

Throws:

java.io.IOException - Signals IOException of IO operation fails.

send

public void send(AssociateRQ objAssociateRQ,
        ISingleCollection<IDataSet> objDataSetCollection)
          throws java.io.IOException

Sends the available data sets to the SCP. While sending the data sets, if the connection is not made to the destination SCP, then the SCU first creates the connection. If the association is not created with the destination SCP, then the SCU first establishes the association and then sends the data sets. Note: The SCU will not close the connection, if already created connection is given to the SCU in the form of SCUSession. The SCU will neither release the association nor close the connection, if the association is already established with the destination SCP through SCUSession. User has to explicitly release the association and close the connection after completion of send process of CSTORE SCU.

Parameters:

objAssociateRQ - The association request i.e. to be sent to SCP.

objDataSetCollection - Collection of Data Set on which C-Store operation has to be performed.

Throws:

java.io.IOException - Signals IOException if IO operation fails.

sendMessage

public boolean sendMessage(DicomMessage objDicomMessage)
                    throws java.io.IOException

This method sends the Request of CFind for MWL.

Specified by:

sendMessage in interface IMessageListener

Specified by:

sendMessage in class SCU

Parameters:

objDicomMessage - The Dicom Message containing Request of CFind for MWL.

Returns:

true, if send message

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

getDefaultRQ

public ISingleCollection<CFindRQ> getDefaultRQ(ISingleCollection<IDataSet> objIDataSetColl)

This method makes CFind RQ's according to the given DataSet Collection.

Parameters:

objIDataSetColl - Collection of DataSet

strAffectedSOPClassUID - String value of Affected SOP Class UID.

Returns:

ISingleCollection Collection of CStore RQ

sendRequests

public void sendRequests(ISingleCollection<CFindRQ> objRQCollection)
                  throws java.io.IOException

This method sends multiple CFind RQ.

Parameters:

objRQCollection - Collection of CStoreRQ i.e. to be send.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.