diff options
Diffstat (limited to 'appc-client/client-lib/src/main/java/org/onap/appc/client/impl/core/AbstractRequestResponseHandler.java')
-rw-r--r-- | appc-client/client-lib/src/main/java/org/onap/appc/client/impl/core/AbstractRequestResponseHandler.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/appc-client/client-lib/src/main/java/org/onap/appc/client/impl/core/AbstractRequestResponseHandler.java b/appc-client/client-lib/src/main/java/org/onap/appc/client/impl/core/AbstractRequestResponseHandler.java new file mode 100644 index 000000000..c5d6120f0 --- /dev/null +++ b/appc-client/client-lib/src/main/java/org/onap/appc/client/impl/core/AbstractRequestResponseHandler.java @@ -0,0 +1,85 @@ +/*- + * ============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.onap.appc.client.impl.core; + +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; + +/** Abstract request response handler class, responsible for common functionality of + * @{@link AsyncRequestResponseHandler} and @{@link SyncRequestResponseHandler} + */ +abstract class AbstractRequestResponseHandler implements RequestResponseHandler { + + private final EELFLogger LOG = EELFManager.getInstance().getLogger(AbstractRequestResponseHandler.class); + ICoreResponseHandler businessCallback; + protected String corrID; + CoreManager coreManager; + + + AbstractRequestResponseHandler(String corrID, + ICoreResponseHandler businessCallback, + CoreManager coreManager) + { + this.businessCallback = businessCallback; + this.corrID = corrID; + this.coreManager = coreManager; + } + + public synchronized void handleResponse(final MessageContext ctx, final String response) { + try { + coreManager.submitTask(ctx.getCorrelationID(), new Runnable() { + @Override + public void run() { + LOG.info("handling response of corrID <" + corrID + ">" + "response " + response); + if(coreManager.isExistHandler(corrID)) { + runTask(response, ctx.getType()); + } + + } + }); + } catch (InterruptedException e) { + LOG.error("could not handle response <" + response + "> of corrID <" + corrID + ">", e); + } + } + + /** + * + * @param response - Response + * @param type - Type of Response + */ + abstract void runTask(String response, String type); + + @Override + public void sendRequest(String request, String corrId, String rpcName) throws CoreException { + if(!coreManager.isShutdownInProgress()) { + coreManager.registerHandler(corrId, this); + coreManager.sendRequest(request, corrId, rpcName); + coreManager.startTimer(corrId); + }else{ + throw new CoreException("Shutdown is in progress. Request will not be handled"); + } + } + +} |