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/*-
* ============LICENSE_START=======================================================
* VID
* ================================================================================
* Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.vid.services;
import java.util.List;
import org.onap.vid.model.SOWorkflow;
import org.onap.vid.model.SOWorkflowParameterDefinitions;
import org.onap.vid.model.SOWorkflows;
import org.onap.vid.mso.MsoResponseWrapper2;
import org.onap.vid.mso.rest.MockedWorkflowsRestClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class ExtWorkflowsServiceImpl implements ExtWorkflowsService {
private MockedWorkflowsRestClient mockedWorkflowsRestClient;
@Autowired
public ExtWorkflowsServiceImpl(MockedWorkflowsRestClient mockedWorkflowsRestClient) {
this.mockedWorkflowsRestClient = mockedWorkflowsRestClient;
}
@Override
public List<SOWorkflow> getWorkflows(String vnfName) {
MsoResponseWrapper2<SOWorkflows> msoResponse = mockedWorkflowsRestClient.getWorkflows(vnfName);
validateSOResponse(msoResponse, SOWorkflows.class);
return convertMsoResponseToWorkflowList(msoResponse);
}
@Override
public SOWorkflowParameterDefinitions getWorkflowParameterDefinitions(Long workflowId) {
MsoResponseWrapper2<SOWorkflowParameterDefinitions> msoResponse = mockedWorkflowsRestClient.getWorkflowParameterDefinitions(workflowId);
validateSOResponse(msoResponse, SOWorkflowParameterDefinitions.class);
return (SOWorkflowParameterDefinitions) msoResponse.getEntity();
}
private List<SOWorkflow> convertMsoResponseToWorkflowList(MsoResponseWrapper2<SOWorkflows> msoResponse) {
SOWorkflows soWorkflows = (SOWorkflows) msoResponse.getEntity();
return soWorkflows.getWorkflows();
}
private void validateSOResponse(MsoResponseWrapper2 response, Class<?> expectedResponseClass){
if (response.getStatus() >= 400 || !expectedResponseClass.isInstance(response.getEntity())) {
throw new BadResponseFromMso(response);
}
}
public static class BadResponseFromMso extends RuntimeException {
private final MsoResponseWrapper2<?> msoResponse;
BadResponseFromMso(MsoResponseWrapper2<?> msoResponse) {
this.msoResponse = msoResponse;
}
public MsoResponseWrapper2<?> getMsoResponse() {
return msoResponse;
}
}
}
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