\r
import org.opendaylight.controller.md.sal.binding.api.DataBroker;\r
import org.opendaylight.nemo.user.tenantmanager.TenantManage;\r
+import org.opendaylight.nemo.user.vnspacemanager.languagestyle.NEMOConstants;\r
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.ConnectionId;\r
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.UserId;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.Users;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.Objects;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.objects.Connection;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.objects.ConnectionKey;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.users.User;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.users.UserKey;\r
-import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;\r
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;\r
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;\r
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;\r
-import com.google.common.util.concurrent.CheckedFuture;\r
-import com.google.common.util.concurrent.FutureCallback;\r
-import com.google.common.util.concurrent.Futures;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-import java.util.List;\r
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.operations.Operation;\r
\r
/**\r
* Created by z00293636 on 2015/9/2.\r
*/\r
public class DeleteConnection {\r
-\r
- private DataBroker dataBroker;\r
private TenantManage tenantManage;\r
- private static final Logger LOG = LoggerFactory.getLogger(DeleteConnection.class);\r
\r
public DeleteConnection(DataBroker dataBroker, TenantManage tenantManage){\r
- this.dataBroker = dataBroker;\r
this.tenantManage = tenantManage;\r
}\r
\r
public String DeleteConnectionHandling(UserId userId, ConnectionId connectionId){\r
- Boolean ConnInstanceExist = false;\r
- String errorInfo = null;\r
- tenantManage.fetchVNSpace(userId);\r
- User user = tenantManage.getUser();\r
+ Boolean connectionExist = false;\r
\r
- if (user != null){\r
- if (user.getObjects() != null){\r
- if (user.getObjects().getConnection() != null){\r
- List<Connection> connectionList = tenantManage.getUser().getObjects().getConnection();\r
+ if (tenantManage.getConnection(userId)!=null){\r
+ if (tenantManage.getConnection(userId).containsKey(connectionId)){\r
+ connectionExist = true;\r
+ tenantManage.getConnection(userId).remove(connectionId);\r
+ tenantManage.getUserNameIdMap(userId).remove(tenantManage.getName(userId,connectionId.getValue()));\r
+ }\r
+ }\r
+ if (tenantManage.getConnectionDataStore(userId)!=null){\r
+ if (tenantManage.getConnectionDataStore(userId).containsKey(connectionId)){\r
+ connectionExist = true;\r
+ tenantManage.setUserDeleteIntent(userId, NEMOConstants.connection,connectionId.getValue());\r
+ tenantManage.getUserNameIdMap(userId).remove(tenantManage.getName(userId,connectionId.getValue()));\r
+ }\r
+ }\r
\r
- for (Connection connection : connectionList){\r
- if (connection.getConnectionId().equals(connectionId)){\r
- ConnInstanceExist = true;\r
- break;\r
- }\r
- }\r
- if (ConnInstanceExist){\r
- DeleteConnInstance(userId, connectionId);\r
- }\r
- else{\r
- errorInfo = "The connection instance "+connectionId.getValue()+ " is not exit. Could not be deleted.";\r
+ if (!connectionExist){\r
+ return "The connection instance "+connectionId.getValue()+ " is not exit.";\r
+ }\r
+ else {\r
+ if (tenantManage.getOperation(userId)!=null){\r
+ for (Operation operation : tenantManage.getOperation(userId).values()){\r
+ if (operation.getTargetObject().getValue().equals(connectionId.getValue())){\r
+ tenantManage.getOperation(userId).remove(operation.getOperationId());\r
+ tenantManage.getUserNameIdMap(userId).remove(tenantManage.getName(userId,operation.getOperationId().getValue()));\r
}\r
}\r
- else{\r
- errorInfo = "There are no connection instances in data store.";\r
+ }\r
+ if (tenantManage.getOperationDataStore(userId)!=null){\r
+ for (Operation operation : tenantManage.getOperationDataStore(userId).values()){\r
+ if (operation.getTargetObject().getValue().equals(connectionId.getValue())){\r
+ tenantManage.setUserDeleteIntent(userId, NEMOConstants.operation, operation.getOperationId().getValue());\r
+ tenantManage.getUserNameIdMap(userId).remove(tenantManage.getName(userId,operation.getOperationId().getValue()));\r
+ }\r
}\r
}\r
}\r
- else{\r
- errorInfo = "There are no connection instances in data store.";\r
- }\r
-\r
- return errorInfo;\r
+ return null;\r
}\r
\r
- private void DeleteConnInstance(UserId userId, ConnectionId connectionId){\r
- WriteTransaction t = dataBroker.newWriteOnlyTransaction();\r
- UserKey userKey = new UserKey(userId);\r
- ConnectionKey connectionKey = new ConnectionKey(connectionId);\r
-\r
- InstanceIdentifier<Connection> connectionid = InstanceIdentifier.builder(Users.class).child(User.class, userKey).child(Objects.class).child(Connection.class,connectionKey).build();\r
- t.delete(LogicalDatastoreType.CONFIGURATION, connectionid);\r
- CheckedFuture<Void, TransactionCommitFailedException> f = t.submit();\r
- Futures.addCallback(f, new FutureCallback<Void>() {\r
- @Override\r
- public void onFailure(Throwable t) {\r
- LOG.error("Could not write endpoint base container", t);\r
- }\r
-\r
- @Override\r
- public void onSuccess(Void result) {\r
- }\r
- });\r
- }\r
}\r