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/*
* Copyright 2016-2017, Nokia Corporation
*
* 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.
*/
package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
import java.util.Set;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.GenericExternalSystemInfoProvider;
import org.onap.vnfmdriver.model.VimInfo;
import org.onap.vnfmdriver.model.VnfmInfo;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;
import static com.google.common.collect.Sets.newHashSet;
import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.buildFatalFailure;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Responsible for providing information related to the VNFM from VF-C source
*/
@Component
@Qualifier("vfc")
public class VfcExternalSystemInfoProvider extends GenericExternalSystemInfoProvider {
private static Logger logger = getLogger(VfcExternalSystemInfoProvider.class);
private final VfcRestApiProvider vfcRestApiProvider;
@Value("${vnfmId}")
private String vnfmId;
@Autowired
VfcExternalSystemInfoProvider(Environment environment, VfcRestApiProvider vfcRestApiProvider) {
super(environment);
this.vfcRestApiProvider = vfcRestApiProvider;
}
@Override
public VnfmInfo queryVnfmInfoFromSource(String vnfmId) {
try {
return vfcRestApiProvider.getNsLcmApi().queryVnfmInfo(vnfmId).blockingFirst();
} catch (Exception e) {
throw buildFatalFailure(logger, "Unable to query VNFM from VF-C with " + vnfmId + " identifier", e);
}
}
@Override
public VimInfo getVimInfo(String vimId) {
try {
return vfcRestApiProvider.getNsLcmApi().queryVIMInfo(vimId).blockingFirst();
} catch (Exception e) {
throw buildFatalFailure(logger, "Unable to query VIM from VF-C with " + vimId + " identifier", e);
}
}
@Override
public Set<String> getVnfms() {
//FIXME in the Casablanca release add API to VF-C to be able to list VNFMs VFC-886 task
return newHashSet(vnfmId);
}
}
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