private void loadFrom(HL7Application hl7app, Preferences prefs) {
hl7app.setAcceptedSendingApplications(
PreferencesUtils.stringArray(prefs, "hl7AcceptedSendingApplication"));
hl7app.setAcceptedMessageTypes(PreferencesUtils.stringArray(prefs, "hl7AcceptedMessageType"));
hl7app.setHL7DefaultCharacterSet(prefs.get("hl7DefaultCharacterSet", null));
hl7app.setInstalled(PreferencesUtils.booleanValue(prefs.get("dicomInstalled", null)));
for (PreferencesHL7ConfigurationExtension ext : extensions) ext.loadFrom(hl7app, prefs);
}
private void storeTo(HL7Application hl7App, Preferences prefs, List<Connection> devConns) {
PreferencesUtils.storeNotEmpty(
prefs, "hl7AcceptedSendingApplication", hl7App.getAcceptedSendingApplications());
PreferencesUtils.storeNotEmpty(
prefs, "hl7AcceptedMessageType", hl7App.getAcceptedMessageTypes());
PreferencesUtils.storeNotNull(
prefs, "hl7DefaultCharacterSet", hl7App.getHL7DefaultCharacterSet());
PreferencesUtils.storeNotNull(prefs, "dicomInstalled", hl7App.getInstalled());
PreferencesUtils.storeConnRefs(prefs, hl7App.getConnections(), devConns);
for (PreferencesHL7ConfigurationExtension ext : extensions) ext.storeTo(hl7App, prefs);
}
@Override
public String[] listRegisteredHL7ApplicationNames() throws ConfigurationException {
Preferences rootPrefs = config.getRootPrefs();
if (!PreferencesUtils.nodeExists(rootPrefs, HL7_UNIQUE_APPLICATION_NAMES_REGISTRY_ROOT))
return StringUtils.EMPTY_STRING;
try {
return rootPrefs.node(HL7_UNIQUE_APPLICATION_NAMES_REGISTRY_ROOT).childrenNames();
} catch (BackingStoreException e) {
throw new ConfigurationException(e);
}
}
@Override
public boolean registerHL7Application(String name) throws ConfigurationException {
String pathName = applicationNameRegistryPathNameOf(name);
Preferences rootPrefs = config.getRootPrefs();
if (PreferencesUtils.nodeExists(rootPrefs, pathName)) return false;
try {
rootPrefs.node(pathName).flush();
return true;
} catch (BackingStoreException e) {
throw new ConfigurationException(e);
}
}
private void storeDiffs(Preferences prefs, HL7Application a, HL7Application b) {
PreferencesUtils.storeDiffConnRefs(
prefs,
a.getConnections(),
a.getDevice().listConnections(),
b.getConnections(),
b.getDevice().listConnections());
PreferencesUtils.storeDiff(
prefs,
"hl7AcceptedSendingApplication",
a.getAcceptedSendingApplications(),
b.getAcceptedSendingApplications());
PreferencesUtils.storeDiff(
prefs, "hl7AcceptedMessageType", a.getAcceptedMessageTypes(), b.getAcceptedMessageTypes());
PreferencesUtils.storeDiff(
prefs,
"hl7DefaultCharacterSet",
a.getHL7DefaultCharacterSet(),
b.getHL7DefaultCharacterSet());
PreferencesUtils.storeDiff(prefs, "dicomInstalled", a.getInstalled(), b.getInstalled());
for (PreferencesHL7ConfigurationExtension ext : extensions) ext.storeDiffs(a, b, prefs);
}
@Override
public void unregisterHL7Application(String name) throws ConfigurationException {
PreferencesUtils.removeNode(config.getRootPrefs(), applicationNameRegistryPathNameOf(name));
}