diff options
Diffstat (limited to 'appc-client/client-kit/src/main/java/org/openecomp/appc/client/lcm/impl/business/AppcLifeCycleManagerServiceFactoryImpl.java')
-rw-r--r-- | appc-client/client-kit/src/main/java/org/openecomp/appc/client/lcm/impl/business/AppcLifeCycleManagerServiceFactoryImpl.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/appc-client/client-kit/src/main/java/org/openecomp/appc/client/lcm/impl/business/AppcLifeCycleManagerServiceFactoryImpl.java b/appc-client/client-kit/src/main/java/org/openecomp/appc/client/lcm/impl/business/AppcLifeCycleManagerServiceFactoryImpl.java new file mode 100644 index 000000000..2cd671153 --- /dev/null +++ b/appc-client/client-kit/src/main/java/org/openecomp/appc/client/lcm/impl/business/AppcLifeCycleManagerServiceFactoryImpl.java @@ -0,0 +1,61 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.appc.client.lcm.impl.business; + +import org.openecomp.appc.client.lcm.api.AppcLifeCycleManagerServiceFactory; +import org.openecomp.appc.client.lcm.api.ApplicationContext; +import org.openecomp.appc.client.lcm.api.LifeCycleManagerStateful; +import org.openecomp.appc.client.lcm.exceptions.AppcClientException; + +import java.lang.reflect.Proxy; +import java.util.Properties; + +public class AppcLifeCycleManagerServiceFactoryImpl implements AppcLifeCycleManagerServiceFactory { + + private LifeCycleManagerStateful lifeCycleManagerStateful; + private LCMRequestProcessor lcmRequestProcessor; + + @Override + public synchronized LifeCycleManagerStateful createLifeCycleManagerStateful(ApplicationContext context, Properties properties) throws AppcClientException{ + if (lifeCycleManagerStateful == null) { + lcmRequestProcessor = new LCMRequestProcessor(context, properties); + lifeCycleManagerStateful = (LifeCycleManagerStateful) Proxy.newProxyInstance(LifeCycleManagerStateful.class.getClassLoader(), new Class<?>[]{LifeCycleManagerStateful.class}, new RPCInvocator(lcmRequestProcessor)); + } + else { + throw new IllegalStateException("already instansiated LifeCycleManagerStateful instance"); + } + return lifeCycleManagerStateful; + } + + @Override + public void shutdownLifeCycleManager(boolean isForceShutdown) { + if(lcmRequestProcessor != null){ + lcmRequestProcessor.shutdown(isForceShutdown); + } + else{ + throw new IllegalStateException("The life cycle manager library wasn't instantiated properly, therefore the shutdown event will not be handled"); + } + } +} |