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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2019 Nokia
* =============================================================================
* 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.
*
* ============LICENSE_END=========================================================
*/
package org.onap.appc.provider.lcm.service;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.ConfigScaleInInput;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.ConfigScaleInOutputBuilder;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Payload;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.action.identifiers.ActionIdentifiers;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeader;
import org.onap.appc.executor.objects.LCMCommandStatus;
import org.onap.appc.requesthandler.objects.RequestHandlerInput;
import org.onap.appc.util.JsonUtil;
import java.io.IOException;
import java.util.Map;
public class ConfigScaleInService extends AbstractBaseService {
public ConfigScaleInService() {
super(Action.ConfigScaleIn);
logger.debug("ConfigScaleInService starts");
}
public ConfigScaleInOutputBuilder process(ConfigScaleInInput input) {
CommonHeader commonHeader = input.getCommonHeader();
ActionIdentifiers actionIdentifiers = input.getActionIdentifiers();
Payload payload = input.getPayload();
validate(commonHeader, input.getAction(), actionIdentifiers, payload);
if (status == null) {
proceedAction(commonHeader, actionIdentifiers, payload);
}
ConfigScaleInOutputBuilder outputBuilder = new ConfigScaleInOutputBuilder();
outputBuilder.setStatus(status);
outputBuilder.setCommonHeader(input.getCommonHeader());
return outputBuilder;
}
void validate(CommonHeader commonHeader,
Action action,
ActionIdentifiers actionIdentifiers,
Payload payload) {
status = validateVnfId(commonHeader, action, actionIdentifiers);
if (status != null) {
return;
}
// validate payload
String keyName = "payload";
if (payload == null) {
status = buildStatusForParamName(LCMCommandStatus.MISSING_MANDATORY_PARAMETER, keyName);
return;
}
// if (payload !=null) {
String payloadString = payload.getValue();
status = validateMustHaveParamValue(
payloadString == null ? payloadString : payloadString.trim(), "payload");
if (status != null) {
return;
}
try {
Map<String, String> payloadMap = JsonUtil.convertJsonStringToFlatMap(payloadString);
validateMustHaveParamValue(payloadMap.get(keyName), keyName);
validateMustHaveParamValue(payloadMap.get("payload.request-parameters.vf-module-id"), "vf-module-id");
} catch (IOException e) {
logger.error(String.format("ConfigScaleInService (%s) got IOException when converting payload", rpcName), e);
status = buildStatusForErrorMsg(LCMCommandStatus.UNEXPECTED_ERROR, e.getMessage());
}
}
// }
void proceedAction(CommonHeader commonHeader,
ActionIdentifiers actionIdentifiers,
Payload payload) {
RequestHandlerInput requestHandlerInput =
getRequestHandlerInput(commonHeader, actionIdentifiers, payload, this.getClass().getName());
if (requestHandlerInput != null) {
executeAction(requestHandlerInput);
}
}
}
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