Move adsal into its own subdirectory.

[controller.git] / opendaylight / adsal / routing / dijkstra_implementation / src / main / java / org / opendaylight / controller / routing / dijkstra_implementation / internal / Activator.java

diff --git a/opendaylight/adsal/routing/dijkstra_implementation/src/main/java/org/opendaylight/controller/routing/dijkstra_implementation/internal/Activator.java b/opendaylight/adsal/routing/dijkstra_implementation/src/main/java/org/opendaylight/controller/routing/dijkstra_implementation/internal/Activator.java
new file mode 100644 (file)
index 0000000..7d7833b
--- /dev/null
+++ b/opendaylight/adsal/routing/dijkstra_implementation/src/main/java/org/opendaylight/controller/routing/dijkstra_implementation/internal/Activator.java
@@ -0,0 +1,93 @@
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.routing.dijkstra_implementation.internal;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+
+import org.apache.felix.dm.Component;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
+import org.opendaylight.controller.sal.routing.IListenRoutingUpdates;
+import org.opendaylight.controller.sal.routing.IRouting;
+import org.opendaylight.controller.switchmanager.ISwitchManager;
+import org.opendaylight.controller.topologymanager.ITopologyManager;
+import org.opendaylight.controller.topologymanager.ITopologyManagerClusterWideAware;
+import org.opendaylight.controller.clustering.services.IClusterContainerServices;
+
+public class Activator extends ComponentActivatorAbstractBase {
+    protected static final Logger logger = LoggerFactory
+            .getLogger(Activator.class);
+
+    /**
+     * Function that is used to communicate to dependency manager the
+     * list of known implementations for services inside a container
+     *
+     *
+     * @return An array containing all the CLASS objects that will be
+     * instantiated in order to get an fully working implementation
+     * Object
+     */
+    @Override
+    public Object[] getImplementations() {
+        Object[] res = { DijkstraImplementation.class };
+        return res;
+    }
+
+    /**
+     * 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(final Component c, final Object imp, final String containerName) {
+        if (imp.equals(DijkstraImplementation.class)) {
+            // export the service
+            final Dictionary<String, Object> props = new Hashtable<String, Object>();
+            props.put("topoListenerName", "routing.Dijkstra");
+
+            c.setInterface(new String[] { ITopologyManagerClusterWideAware.class.getName(), IRouting.class.getName() },
+                    props);
+
+            // Now lets add a service dependency to make sure the
+            // provider of service exists
+            c.add(createContainerServiceDependency(containerName).setService(IListenRoutingUpdates.class)
+                    .setCallbacks("setListenRoutingUpdates", "unsetListenRoutingUpdates")
+                    .setRequired(false));
+
+            c.add(createContainerServiceDependency(containerName).setService(ISwitchManager.class)
+                    .setCallbacks("setSwitchManager", "unsetSwitchManager")
+                    .setRequired(true));
+
+            c.add(createContainerServiceDependency(containerName).setService(ITopologyManager.class)
+                    .setCallbacks("setTopologyManager", "unsetTopologyManager")
+                    .setRequired(true));
+
+            c.add(createContainerServiceDependency(containerName).setService(IClusterContainerServices.class)
+                    .setCallbacks("setClusterContainerService", "unsetClusterContainerService")
+                    .setRequired(true));
+        }
+    }
+
+    @Override
+    protected Object[] getGlobalImplementations() {
+        final Object[] res = { DijkstraImplementationCLI.class };
+        return res;
+    }
+}