package org.opendaylight.controller.containermanager.internal;
-import org.opendaylight.controller.clustering.services.IClusterGlobalServices;
+import org.eclipse.osgi.framework.console.CommandProvider;
+import java.util.Dictionary;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.Hashtable;
import org.opendaylight.controller.containermanager.IContainerManager;
-import org.opendaylight.controller.sal.core.IContainerAware;
+import org.apache.felix.dm.Component;
+import org.opendaylight.controller.clustering.services.ICacheUpdateAware;
+import org.opendaylight.controller.clustering.services.IClusterGlobalServices;
+import org.opendaylight.controller.configuration.IConfigurationAware;
+import org.opendaylight.controller.containermanager.IContainerAuthorization;
+import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
import org.opendaylight.controller.sal.core.IContainer;
+import org.opendaylight.controller.sal.core.IContainerAware;
import org.opendaylight.controller.sal.core.IContainerListener;
-import org.apache.felix.dm.Component;
+import org.opendaylight.controller.sal.core.IContainerLocalListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
-public class Activator extends ComponentActivatorAbstractBase {
- protected static final Logger logger = LoggerFactory
- .getLogger(Activator.class);
- /**
- * Function called when the activator starts just after some
- * initializations are done by the
- * ComponentActivatorAbstractBase.
- *
- */
- public void init() {
- }
+public class Activator extends ComponentActivatorAbstractBase {
+ protected static final Logger logger = LoggerFactory.getLogger(Activator.class);
- /**
- * Function called when the activator stops just before the
- * cleanup done by ComponentActivatorAbstractBase
- *
- */
- public void destroy() {
- }
/**
- * Function that is used to communicate to dependency manager the
- * list of known implementations for services inside a container
+ * Function that is used to communicate to dependency manager the list of
+ * known implementations for containerd-services
*
*
* @return An array containing all the CLASS objects that will be
- * instantiated in order to get an fully working implementation
- * Object
+ * instantiated in order to get an fully working implementation
+ * Object
*/
+ @Override
public Object[] getImplementations() {
Object[] res = { ContainerImpl.class };
return res;
}
/**
- * Function that is called when configuration of the dependencies
- * is required.
+ * 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.
+ * @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(ContainerImpl.class)) {
// export the service
c.setInterface(new String[] { IContainer.class.getName() }, null);
+
+ // private interface exported by ContainerManager to retrieve
+ // internal data, this is mandatory to implement the
+ // IContainer functionality
+ c.add(createServiceDependency().setService(IContainerInternal.class)
+ .setCallbacks("setIContainerInternal", "unsetIContainerInternal")
+ .setRequired(true));
}
}
/**
- * Method which tells how many Global implementations are
- * supported by the bundle. This way we can tune the number of
- * components created. This components will be created ONLY at the
- * time of bundle startup and will be destroyed only at time of
- * bundle destruction, this is the major difference with the
- * implementation retrieved via getImplementations where all of
- * them are assumed to be in a container!
+ * Method which tells how many NON-containerd implementations are supported by
+ * the bundle. This way we can tune the number of components created. This
+ * components will be created ONLY at the time of bundle startup and will be
+ * destroyed only at time of bundle destruction, this is the major
+ * difference with the implementation retrieved via getImplementations where
+ * all of them are assumed to be containerd!
*
*
- * @return The list of implementations the bundle will support,
- * in Global version
+ * @return The list of implementations the bundle will support, in
+ * non-containerd version
*/
+ @Override
protected Object[] getGlobalImplementations() {
Object[] res = { ContainerManager.class };
return res;
}
/**
- * Configure the dependency for a given instance Global
+ * Configure the dependency for a given instance non-containerd
*
- * @param c Component assigned for this instance, this will be
- * what will be used for configuration
- * @param imp implementation to be configured
- * @param containerName container on which the configuration happens
+ * @param c
+ * Component assigned for this instance, this will be what will
+ * be used for configuration
+ * @param imp
+ * implementation to be configured
+ * @param containerName
+ * container on which the configuration happens
*/
+ @Override
protected void configureGlobalInstance(Component c, Object imp) {
if (imp.equals(ContainerManager.class)) {
+ Dictionary<String, Set<String>> props = new Hashtable<String, Set<String>>();
+ Set<String> propSet = new HashSet<String>();
+ propSet.add("containermgr.event.containerChange");
+ props.put("cachenames", propSet);
// export the service
- c.setInterface(new String[] { IContainerManager.class.getName() },
- null);
+ c.setInterface(
+ new String[] { IContainerManager.class.getName(),
+ IContainerManager.class.getName(),
+ IConfigurationAware.class.getName(),
+ CommandProvider.class.getName(),
+ IContainerInternal.class.getName(),
+ IContainerAuthorization.class.getName(),
+ ICacheUpdateAware.class.getName()}, props);
- c.add(createServiceDependency().setService(
- IClusterGlobalServices.class).setCallbacks(
- "setClusterServices", "unsetClusterServices").setRequired(
- true));
+ c.add(createServiceDependency()
+ .setService(IClusterGlobalServices.class)
+ .setCallbacks("setClusterServices", "unsetClusterServices")
+ .setRequired(true));
// Key kick-starter for container creation in each component
c.add(createServiceDependency().setService(IContainerAware.class)
// protocol plugins to setup proper filtering based on
// slicing events
c.add(createServiceDependency()
- .setService(IContainerListener.class).setCallbacks(
- "setIContainerListener", "unsetIContainerListener")
+ .setService(IContainerListener.class)
+ .setCallbacks("setIContainerListener", "unsetIContainerListener")
+ .setRequired(false));
+
+ // Interface expected to be exported by the Functional Modules
+ c.add(createServiceDependency()
+ .setService(IContainerLocalListener.class)
+ .setCallbacks("setIContainerLocalListener", "unsetIContainerLocalListener")
.setRequired(false));
}
}