Convert neutron implementation classes to unix line delimiters
[controller.git] / opendaylight / networkconfiguration / neutron / implementation / src / main / java / org / opendaylight / controller / networkconfig / neutron / implementation / NeutronNetworkInterface.java
index a245421..b1e3821 100644 (file)
-/*\r
- * Copyright IBM Corporation, 2013.  All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.networkconfig.neutron.implementation;\r
-\r
-import java.lang.reflect.Method;\r
-import java.util.ArrayList;\r
-import java.util.Dictionary;\r
-import java.util.EnumSet;\r
-import java.util.HashSet;\r
-import java.util.List;\r
-import java.util.Set;\r
-import java.util.Map.Entry;\r
-import java.util.concurrent.ConcurrentMap;\r
-\r
-import org.apache.felix.dm.Component;\r
-import org.opendaylight.controller.clustering.services.CacheConfigException;\r
-import org.opendaylight.controller.clustering.services.CacheExistException;\r
-import org.opendaylight.controller.clustering.services.IClusterContainerServices;\r
-import org.opendaylight.controller.clustering.services.IClusterServices;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronNetwork;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-public class NeutronNetworkInterface implements INeutronNetworkCRUD {\r
-    private static final Logger logger = LoggerFactory.getLogger(NeutronNetworkInterface.class);\r
-    private String containerName = null;\r
-\r
-    private ConcurrentMap<String, NeutronNetwork> networkDB;\r
-    private IClusterContainerServices clusterContainerService = null;\r
-\r
-    // methods needed for creating caches\r
-\r
-    void setClusterContainerService(IClusterContainerServices s) {\r
-        logger.debug("Cluster Service set");\r
-        this.clusterContainerService = s;\r
-    }\r
-\r
-    void unsetClusterContainerService(IClusterContainerServices s) {\r
-        if (this.clusterContainerService == s) {\r
-            logger.debug("Cluster Service removed!");\r
-            this.clusterContainerService = null;\r
-        }\r
-    }\r
-\r
-    @SuppressWarnings("deprecation")\r
-    private void allocateCache() {\r
-        if (this.clusterContainerService == null) {\r
-            logger.error("un-initialized clusterContainerService, can't create cache");\r
-            return;\r
-        }\r
-        logger.debug("Creating Cache for Neutron Networks");\r
-        try {\r
-            // neutron caches\r
-            this.clusterContainerService.createCache("neutronNetworks",\r
-                    EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL));\r
-        } catch (CacheConfigException cce) {\r
-            logger.error("Cache couldn't be created for Neutron Networks -  check cache mode");\r
-        } catch (CacheExistException cce) {\r
-            logger.error("Cache for Neutron Networks already exists, destroy and recreate");\r
-        }\r
-        logger.debug("Cache successfully created for Neutron Networks");\r
-    }\r
-\r
-    @SuppressWarnings({ "unchecked", "deprecation" })\r
-    private void retrieveCache() {\r
-        if (this.clusterContainerService == null) {\r
-            logger.error("un-initialized clusterContainerService, can't retrieve cache");\r
-            return;\r
-        }\r
-        logger.debug("Retrieving cache for Neutron Networks");\r
-        networkDB = (ConcurrentMap<String, NeutronNetwork>) this.clusterContainerService.getCache("neutronNetworks");\r
-        if (networkDB == null) {\r
-            logger.error("Cache couldn't be retrieved for Neutron Networks");\r
-        }\r
-        logger.debug("Cache was successfully retrieved for Neutron Networks");\r
-    }\r
-\r
-    private void startUp() {\r
-        allocateCache();\r
-        retrieveCache();\r
-    }\r
-\r
-    /**\r
-     * Function called by the dependency manager when all the required\r
-     * dependencies are satisfied\r
-     *\r
-     */\r
-    void init(Component c) {\r
-        Dictionary<?, ?> props = c.getServiceProperties();\r
-        if (props != null) {\r
-            this.containerName = (String) props.get("containerName");\r
-            logger.debug("Running containerName: {}", this.containerName);\r
-        } else {\r
-            // In the Global instance case the containerName is empty\r
-            this.containerName = "";\r
-        }\r
-        startUp();\r
-    }\r
-\r
-    @SuppressWarnings("deprecation")\r
-    private void destroyCache() {\r
-        if (this.clusterContainerService == null) {\r
-            logger.error("un-initialized clusterMger, can't destroy cache");\r
-            return;\r
-        }\r
-        logger.debug("Destroying Cache for Neutron Networks");\r
-        this.clusterContainerService.destroyCache("Neutron Networks");\r
-    }\r
-\r
-    /**\r
-     * Function called by the dependency manager when at least one dependency\r
-     * become unsatisfied or when the component is shutting down because for\r
-     * example bundle is being stopped.\r
-     *\r
-     */\r
-    void destroy() {\r
-        destroyCache();\r
-    }\r
-\r
-    /**\r
-     * Function called by dependency manager after "init ()" is called and after\r
-     * the services provided by the class are registered in the service registry\r
-     *\r
-     */\r
-    void start() {\r
-    }\r
-\r
-    /**\r
-     * Function called by the dependency manager before the services exported by\r
-     * the component are unregistered, this will be followed by a "destroy ()"\r
-     * calls\r
-     *\r
-     */\r
-    void stop() {\r
-    }\r
-\r
-    // this method uses reflection to update an object from it's delta.\r
-\r
-    private boolean overwrite(Object target, Object delta) {\r
-        Method[] methods = target.getClass().getMethods();\r
-\r
-        for(Method toMethod: methods){\r
-            if(toMethod.getDeclaringClass().equals(target.getClass())\r
-                    && toMethod.getName().startsWith("set")){\r
-\r
-                String toName = toMethod.getName();\r
-                String fromName = toName.replace("set", "get");\r
-\r
-                try {\r
-                    Method fromMethod = delta.getClass().getMethod(fromName);\r
-                    Object value = fromMethod.invoke(delta, (Object[])null);\r
-                    if(value != null){\r
-                        toMethod.invoke(target, value);\r
-                    }\r
-                } catch (Exception e) {\r
-                    e.printStackTrace();\r
-                    return false;\r
-                }\r
-            }\r
-        }\r
-        return true;\r
-    }\r
-\r
-    // IfNBNetworkCRUD methods\r
-\r
-    public boolean networkExists(String uuid) {\r
-        return networkDB.containsKey(uuid);\r
-    }\r
-\r
-    public NeutronNetwork getNetwork(String uuid) {\r
-        if (!networkExists(uuid))\r
-            return null;\r
-        return networkDB.get(uuid);\r
-    }\r
-\r
-    public List<NeutronNetwork> getAllNetworks() {\r
-        Set<NeutronNetwork> allNetworks = new HashSet<NeutronNetwork>();\r
-        for (Entry<String, NeutronNetwork> entry : networkDB.entrySet()) {\r
-            NeutronNetwork network = entry.getValue();\r
-            allNetworks.add(network);\r
-        }\r
-        logger.debug("Exiting getAllNetworks, Found {} OpenStackNetworks", allNetworks.size());\r
-        List<NeutronNetwork> ans = new ArrayList<NeutronNetwork>();\r
-        ans.addAll(allNetworks);\r
-        return ans;\r
-    }\r
-\r
-    public boolean addNetwork(NeutronNetwork input) {\r
-        if (networkExists(input.getID()))\r
-            return false;\r
-        networkDB.putIfAbsent(input.getID(), input);\r
-      //TODO: add code to find INeutronNetworkAware services and call newtorkCreated on them\r
-        return true;\r
-    }\r
-\r
-    public boolean removeNetwork(String uuid) {\r
-        if (!networkExists(uuid))\r
-            return false;\r
-        networkDB.remove(uuid);\r
-      //TODO: add code to find INeutronNetworkAware services and call newtorkDeleted on them\r
-        return true;\r
-    }\r
-\r
-    public boolean updateNetwork(String uuid, NeutronNetwork delta) {\r
-        if (!networkExists(uuid))\r
-            return false;\r
-        NeutronNetwork target = networkDB.get(uuid);\r
-        return overwrite(target, delta);\r
-    }\r
-\r
-    public boolean networkInUse(String netUUID) {\r
-        if (!networkExists(netUUID))\r
-            return true;\r
-        NeutronNetwork target = networkDB.get(netUUID);\r
-        if (target.getPortsOnNetwork().size() > 0)\r
-            return true;\r
-        return false;\r
-    }\r
-}\r
+/*
+ * Copyright IBM Corporation, 2013.  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.networkconfig.neutron.implementation;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Dictionary;
+import java.util.EnumSet;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.Map.Entry;
+import java.util.concurrent.ConcurrentMap;
+
+import org.apache.felix.dm.Component;
+import org.opendaylight.controller.clustering.services.CacheConfigException;
+import org.opendaylight.controller.clustering.services.CacheExistException;
+import org.opendaylight.controller.clustering.services.IClusterContainerServices;
+import org.opendaylight.controller.clustering.services.IClusterServices;
+import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronNetwork;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NeutronNetworkInterface implements INeutronNetworkCRUD {
+    private static final Logger logger = LoggerFactory.getLogger(NeutronNetworkInterface.class);
+    private String containerName = null;
+
+    private ConcurrentMap<String, NeutronNetwork> networkDB;
+    private IClusterContainerServices clusterContainerService = null;
+
+    // methods needed for creating caches
+
+    void setClusterContainerService(IClusterContainerServices s) {
+        logger.debug("Cluster Service set");
+        this.clusterContainerService = s;
+    }
+
+    void unsetClusterContainerService(IClusterContainerServices s) {
+        if (this.clusterContainerService == s) {
+            logger.debug("Cluster Service removed!");
+            this.clusterContainerService = null;
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    private void allocateCache() {
+        if (this.clusterContainerService == null) {
+            logger.error("un-initialized clusterContainerService, can't create cache");
+            return;
+        }
+        logger.debug("Creating Cache for Neutron Networks");
+        try {
+            // neutron caches
+            this.clusterContainerService.createCache("neutronNetworks",
+                    EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL));
+        } catch (CacheConfigException cce) {
+            logger.error("Cache couldn't be created for Neutron Networks -  check cache mode");
+        } catch (CacheExistException cce) {
+            logger.error("Cache for Neutron Networks already exists, destroy and recreate");
+        }
+        logger.debug("Cache successfully created for Neutron Networks");
+    }
+
+    @SuppressWarnings({ "unchecked", "deprecation" })
+    private void retrieveCache() {
+        if (this.clusterContainerService == null) {
+            logger.error("un-initialized clusterContainerService, can't retrieve cache");
+            return;
+        }
+        logger.debug("Retrieving cache for Neutron Networks");
+        networkDB = (ConcurrentMap<String, NeutronNetwork>) this.clusterContainerService.getCache("neutronNetworks");
+        if (networkDB == null) {
+            logger.error("Cache couldn't be retrieved for Neutron Networks");
+        }
+        logger.debug("Cache was successfully retrieved for Neutron Networks");
+    }
+
+    private void startUp() {
+        allocateCache();
+        retrieveCache();
+    }
+
+    /**
+     * Function called by the dependency manager when all the required
+     * dependencies are satisfied
+     *
+     */
+    void init(Component c) {
+        Dictionary<?, ?> props = c.getServiceProperties();
+        if (props != null) {
+            this.containerName = (String) props.get("containerName");
+            logger.debug("Running containerName: {}", this.containerName);
+        } else {
+            // In the Global instance case the containerName is empty
+            this.containerName = "";
+        }
+        startUp();
+    }
+
+    @SuppressWarnings("deprecation")
+    private void destroyCache() {
+        if (this.clusterContainerService == null) {
+            logger.error("un-initialized clusterMger, can't destroy cache");
+            return;
+        }
+        logger.debug("Destroying Cache for Neutron Networks");
+        this.clusterContainerService.destroyCache("Neutron Networks");
+    }
+
+    /**
+     * Function called by the dependency manager when at least one dependency
+     * become unsatisfied or when the component is shutting down because for
+     * example bundle is being stopped.
+     *
+     */
+    void destroy() {
+        destroyCache();
+    }
+
+    /**
+     * Function called by dependency manager after "init ()" is called and after
+     * the services provided by the class are registered in the service registry
+     *
+     */
+    void start() {
+    }
+
+    /**
+     * Function called by the dependency manager before the services exported by
+     * the component are unregistered, this will be followed by a "destroy ()"
+     * calls
+     *
+     */
+    void stop() {
+    }
+
+    // this method uses reflection to update an object from it's delta.
+
+    private boolean overwrite(Object target, Object delta) {
+        Method[] methods = target.getClass().getMethods();
+
+        for(Method toMethod: methods){
+            if(toMethod.getDeclaringClass().equals(target.getClass())
+                    && toMethod.getName().startsWith("set")){
+
+                String toName = toMethod.getName();
+                String fromName = toName.replace("set", "get");
+
+                try {
+                    Method fromMethod = delta.getClass().getMethod(fromName);
+                    Object value = fromMethod.invoke(delta, (Object[])null);
+                    if(value != null){
+                        toMethod.invoke(target, value);
+                    }
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    // IfNBNetworkCRUD methods
+
+    public boolean networkExists(String uuid) {
+        return networkDB.containsKey(uuid);
+    }
+
+    public NeutronNetwork getNetwork(String uuid) {
+        if (!networkExists(uuid))
+            return null;
+        return networkDB.get(uuid);
+    }
+
+    public List<NeutronNetwork> getAllNetworks() {
+        Set<NeutronNetwork> allNetworks = new HashSet<NeutronNetwork>();
+        for (Entry<String, NeutronNetwork> entry : networkDB.entrySet()) {
+            NeutronNetwork network = entry.getValue();
+            allNetworks.add(network);
+        }
+        logger.debug("Exiting getAllNetworks, Found {} OpenStackNetworks", allNetworks.size());
+        List<NeutronNetwork> ans = new ArrayList<NeutronNetwork>();
+        ans.addAll(allNetworks);
+        return ans;
+    }
+
+    public boolean addNetwork(NeutronNetwork input) {
+        if (networkExists(input.getID()))
+            return false;
+        networkDB.putIfAbsent(input.getID(), input);
+      //TODO: add code to find INeutronNetworkAware services and call newtorkCreated on them
+        return true;
+    }
+
+    public boolean removeNetwork(String uuid) {
+        if (!networkExists(uuid))
+            return false;
+        networkDB.remove(uuid);
+      //TODO: add code to find INeutronNetworkAware services and call newtorkDeleted on them
+        return true;
+    }
+
+    public boolean updateNetwork(String uuid, NeutronNetwork delta) {
+        if (!networkExists(uuid))
+            return false;
+        NeutronNetwork target = networkDB.get(uuid);
+        return overwrite(target, delta);
+    }
+
+    public boolean networkInUse(String netUUID) {
+        if (!networkExists(netUUID))
+            return true;
+        NeutronNetwork target = networkDB.get(netUUID);
+        if (target.getPortsOnNetwork().size() > 0)
+            return true;
+        return false;
+    }
+}