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/*-
* ============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.provider.lcm.service;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.RebootInput;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.RebootOutputBuilder;
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.Arrays;
import java.util.List;
import java.util.Map;
/**
* Provide LCM command service for rebooting virtual machine (VM)
*/
public class RebootService extends AbstractBaseService {
private final EELFLogger myLogger = EELFManager.getInstance().getLogger(RebootService.class);
private static final String REBOOT_TYPE_PARAMETER = "reboot-type";
private final List<String> rebootTypeList = Arrays.asList("hard", "soft");
/**
* Constructor
*/
public RebootService() {
super(Action.Reboot);
}
public RebootOutputBuilder process(RebootInput input) {
validate(input);
if (status == null) {
proceedAction(input);
}
final RebootOutputBuilder outputBuilder = new RebootOutputBuilder();
outputBuilder.setCommonHeader(input.getCommonHeader());
outputBuilder.setStatus(status);
return outputBuilder;
}
private void proceedAction(RebootInput input) {
RequestHandlerInput requestHandlerInput = getRequestHandlerInput(
input.getCommonHeader(), input.getActionIdentifiers(), input.getPayload(), this.getClass().getName());
if (requestHandlerInput != null) {
executeAction(requestHandlerInput);
}
}
private String getRebootType(RebootInput input) {
String rebootType = null;
if (input.getPayload() != null) {
Map<String, String> payloadMap;
try {
payloadMap = JsonUtil.convertJsonStringToFlatMap(input.getPayload().getValue());
rebootType = payloadMap.get(REBOOT_TYPE_PARAMETER);
} catch (IOException e) {
myLogger.error("Error in converting payload of RebootInput", e.getMessage());
}
}
return rebootType;
}
/**
* Validate the input.
*
* @param input of RebootInput from the REST API input
*/
private void validate(RebootInput input) {
status = validateVserverId(input.getCommonHeader(), input.getAction(), input.getActionIdentifiers());
if (status != null) {
return;
}
//reboot-type validation
final String rebootType = getRebootType(input);
if (null == rebootType) {
status = buildStatusForParamName(LCMCommandStatus.MISSING_MANDATORY_PARAMETER, REBOOT_TYPE_PARAMETER);
} else if (!rebootTypeList.contains(rebootType)) {
status = buildStatusForErrorMsg(LCMCommandStatus.INVALID_INPUT_PARAMETER, REBOOT_TYPE_PARAMETER);
}
}
}
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