/**
* Initializes Association related parameters.
*
* @param cfg the configuration properties for this class.
* @param url the DcmURL of the communication partner.
*/
private final void initAssocParam(ConfigProperties cfg, DcmURL url) {
String callingAET = null;
// >>>> Get data for filling the Association object for establishing an
// >>>> active association from configuration file
acTimeout = Integer.parseInt(cfg.getProperty("ac-timeout", "5000"));
dimseTimeout = Integer.parseInt(cfg.getProperty("dimse-timeout", "0"));
soCloseDelay = Integer.parseInt(cfg.getProperty("so-close-delay", "500"));
// >>>> Fill the Association Request package (A-ASSOCIATE-RQ)
// Identifying the communication partner by an AET (Application Entity Title)
assocRQ.setCalledAET(url.getCalledAET());
// Identifying ourselves by an AET (Application Entity Title)
if (url.getCallingAET() != null) {
callingAET = url.getCallingAET();
} else {
callingAET = DEFAULT_CALLING_AET;
}
assocRQ.setCallingAET(callingAET);
// Maximum size of one PDU (Protocol Data Unit)
assocRQ.setMaxPDULength(Integer.parseInt(cfg.getProperty("max-pdu-len", "16352")));
// Defines possibilities for asynchron DIMSE communication. Noramly synchron DIMSE communication
// is used.
// API doc: AssociationFactory.newAsyncOpsWindow(int maxOpsInvoked, int maxOpsPerfomed)
// PS 3.7 - Annex D.3.3.3 ASYNCHRONOUS OPERATIONS WINDOW NEGOTIATION
// maxOpsInvoked: This field shall contain the Maximum-number-operationsinvoked as defined for
// the Association-requester
// maxOpsPerfomed: This field shall contain the Maximum-number-operationsperformed as defined
// for the Association-requester
assocRQ.setAsyncOpsWindow(
aFact.newAsyncOpsWindow(Integer.parseInt(cfg.getProperty("max-op-invoked", "0")), 1));
for (Enumeration it = cfg.keys(); it.hasMoreElements(); ) {
String key = (String) it.nextElement();
// Setup available transfer syntaces for storage SOP classes
// PS 3.4 - Annex B STORAGE SERVICE CLASS
// PS 3.4 - B.5 STANDARD SOP CLASSES
if (key.startsWith("pc.")) {
initPresContext(
Integer.parseInt(key.substring(3)),
cfg.tokenize(cfg.getProperty(key), new LinkedList()));
}
}
}
