cdac.medinfo.sdk.dcm30_04.services.cstore.scu

Class CStoreSCU

java.lang.Object

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

cdac.medinfo.sdk.dcm30_04.services.cstore.scu.CStoreSCU

All Implemented Interfaces:

IMessageListener

public class CStoreSCU
extends SCU

The CStoreSCU class performs the C-Store operation as a user. This class contains method to send the C-Store request to the user. If the data set collection is provided by the user then this class with create default C-Store request of the data set The class contains the method send which checks whether Session is created. If not created the creates the session. Establish association and sends the C-Store request.

Constructor Summary

Constructors

Constructor and Description
CStoreSCU(java.net.InetSocketAddress addr) The InetAddress and port to which user connects.
CStoreSCU(SCUSession objSCUSession) Instantiates a new C-store SCU on the SCU session provided by user.
CStoreSCU(java.lang.String strIP, int port) The IP and port to which user connects.

Method Summary

Methods

Modifier and Type	Method and Description
static ISingleCollection<CStoreRQ>	getDefaultRQ(ISingleCollection<IDataSet> objIDataSetColl) This method makes CStore RQ's according to the given DataSet Collection.
void	receiveMessage(ServiceMessageEvent objServiceMessageEvent) It processes the received Dicom Message ,retrieved from event generated, according to it's Command Type.
void	send(AssociateRQ objAssociateRQ, ISingleCollection<IDataSet> objDataSetCollection) Sends the available datasets to the SCP.
void	send(ISingleCollection<IDataSet> objDataSetCollection, java.lang.String strCalledAETitle, java.lang.String strCallingAETitle) This method creates association request according to the DataSet collection provided by the user and the Default association.
void	send(java.lang.String strFilePath, java.lang.String strCalledAETitle, java.lang.String strCallingAETitle) Parses the file and sends the Dataset.
boolean	sendMessage(DicomMessage objDicomMessage) This method sends the C-Store Request.
void	sendRequests(ISingleCollection<CStoreRQ> objRQCollection) This method sends multiple CStore RQ.

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

getDIMSEAssociation, getDIMSEResponse, setAssociationStatus, setDIMSEAssociation, setDIMSEResponse

Methods inherited from class java.lang.Object

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

Constructor Detail

CStoreSCU

public CStoreSCU(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.

CStoreSCU

public CStoreSCU(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.

CStoreSCU

public CStoreSCU(SCUSession objSCUSession)

Instantiates a new C-store SCU on the SCU session provided by user.

Parameters:

objSCUSession - the object of SCU session on which C-store SCU is to be initiated.

Method Detail

send

public void send(ISingleCollection<IDataSet> objDataSetCollection,
        java.lang.String strCalledAETitle,
        java.lang.String strCallingAETitle)
          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-Store operation on the data set provided by the user, release the association and close the connection.

Parameters:

objDataSetCollection - Collection of Data Set on which C-Store 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 datasets to the SCP. While sending the datasets, 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 datasets. 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 C-Store Request.

Specified by:

sendMessage in interface IMessageListener

Specified by:

sendMessage in class SCU

Parameters:

objDicomMessage - The Dicom Message containing C-Store request.

Returns:

true, if message send.

Throws:

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

getDefaultRQ

public static ISingleCollection<CStoreRQ> getDefaultRQ(ISingleCollection<IDataSet> objIDataSetColl)

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

Parameters:

objIDataSetColl - Collection of DataSet.

Returns:

ISingleCollection Collection of CStore RQ.

sendRequests

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

This method sends multiple CStore RQ.

Parameters:

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

Throws:

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

send

public void send(java.lang.String strFilePath,
        java.lang.String strCalledAETitle,
        java.lang.String strCallingAETitle)
          throws java.io.IOException

Parses the file and sends the Dataset.

Parameters:

strFilePath - file path.

strcallingAETitle - calling AE title for this service provider.

strCalledAETitle - called AE title for user.

Throws:

java.io.IOException

receiveMessage

public void receiveMessage(ServiceMessageEvent objServiceMessageEvent)
                    throws java.io.IOException

It processes the received Dicom Message ,retrieved from event generated, according to it's Command Type.

Specified by:

receiveMessage in interface IMessageListener

Overrides:

receiveMessage in class SCU

Parameters:

objServiceMessageEvent - instance of ServiceMessageEvent.

Throws:

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