/**
* Function that is called when configuration of the dependencies is required.
*
* @param c dependency manager Component object, used for configuring the dependencies exported
* and imported
* @param imp Implementation class that is being configured, needed as long as the same routine
* can configure multiple implementations
*/
@Override
public void configureGlobalInstance(Component c, Object imp) {
if (imp.equals(GlobalResourceManager.class)) {
// Export the services.
String[] classes = {
IVTNGlobal.class.getName(),
IVTNResourceManager.class.getName(),
ICoordinatorChangeAware.class.getName(),
};
c.setInterface(classes, null);
// Create service dependencies.
c.add(
createServiceDependency()
.setService(IClusterGlobalServices.class)
.setCallbacks("setClusterGlobalService", "unsetClusterGlobalService")
.setRequired(true));
}
}
/**
* Called when this class is registered as OSGi service.
*
* @param aComponent the bundle context to use, cannot be <code>null</code>.
*/
protected void init(final Component aComponent) {
final String pmFilter =
String.format("(%s=%s)", Constants.SERVICE_PID, DeviceProfileManager.SERVICE_PID);
aComponent //
.add(
this.dependencyManager
.createServiceDependency() //
.setService(ManagedServiceFactory.class, pmFilter) //
.setAutoConfig("deviceProfileManagerServiceFactory") //
.setInstanceBound(true) //
.setRequired(true)) //
.add(
this.dependencyManager
.createServiceDependency() //
.setService(ConnectorService.class) //
.setAutoConfig("connectorService") //
.setInstanceBound(true) //
.setRequired(true) //
);
}
/**
* Function that is called when configuration of the dependencies is required.
*
* @param c dependency manager Component object, used for configuring the dependencies exported
* and imported
* @param imp Implementation class that is being configured, needed as long as the same routine
* can configure multiple implementations
* @param containerName The containerName being configured, this allow also optional per-container
* different behavior if needed, usually should not be the case though.
*/
@Override
public void configureInstance(Component c, Object imp, String containerName) {
if (imp.equals(VTNManagerImpl.class)) {
Dictionary<String, Object> props = new Hashtable<String, Object>();
Set<String> propSet = new HashSet<String>();
propSet.add(VTNManagerImpl.CACHE_EVENT);
propSet.add(VTNManagerImpl.CACHE_MAC);
props.put("cachenames", propSet);
props.put("salListenerName", "vtnmanager");
// Export the services.
ArrayList<String> list = new ArrayList<String>();
list.add(IVTNManager.class.getName());
list.add(ICacheUpdateAware.class.getName());
list.add(IConfigurationContainerAware.class.getName());
list.add(IHostFinder.class.getName());
if (containerName.equals(GlobalConstants.DEFAULT.toString())) {
// Register dependency to MD-SAL VTN Manager provider.
c.add(
createServiceDependency()
.setService(VTNManagerProvider.class)
.setCallbacks("setVTNProvider", "unsetVTNProvider")
.setRequired(true));
}
// Export IVTNFlowDebugger only if "vtn.debug" system property
// is defined as "true".
String debug = System.getProperty("vtn.debug");
if (debug != null && Boolean.parseBoolean(debug)) {
list.add(IVTNFlowDebugger.class.getName());
}
c.setInterface(list.toArray(new String[list.size()]), props);
// Create service dependencies.
c.add(
createServiceDependency()
.setService(IVTNResourceManager.class)
.setCallbacks("setResourceManager", "unsetResourceManager")
.setRequired(true));
c.add(
createContainerServiceDependency(containerName)
.setService(IVTNManagerAware.class)
.setCallbacks("addVTNManagerAware", "removeVTNManagerAware")
.setRequired(false));
c.add(
createContainerServiceDependency(containerName)
.setService(IVTNModeListener.class)
.setCallbacks("addVTNModeListener", "removeVTNModeListener")
.setRequired(false));
c.add(
createContainerServiceDependency(containerName)
.setService(IClusterContainerServices.class)
.setCallbacks("setClusterContainerService", "unsetClusterContainerService")
.setRequired(true));
// VTN manager can run without any host listener.
c.add(
createContainerServiceDependency(containerName)
.setService(IfHostListener.class)
.setCallbacks("addHostListener", "removeHostListener")
.setRequired(false));
}
}