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/*-
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright (C) 2017 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.dmaap.dbcapi.service;
import org.onap.dmaap.dbcapi.database.DatabaseClass;
import org.onap.dmaap.dbcapi.model.DcaeLocation;
import org.onap.dmaap.dbcapi.model.DmaapObject.DmaapObject_Status;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
public class DcaeLocationService {
private static final String DEFAULT_CENTRAL_LOCATION = "aCentralLocation"; // default value that is obvious to see is wrong
private final Map<String, DcaeLocation> dcaeLocations;
public DcaeLocationService() {
this(DatabaseClass.getDcaeLocations());
}
DcaeLocationService(Map<String, DcaeLocation> dcaeLocations) {
this.dcaeLocations = dcaeLocations;
}
public List<DcaeLocation> getAllDcaeLocations() {
return new ArrayList<>(dcaeLocations.values());
}
public DcaeLocation getDcaeLocation(String name) {
return dcaeLocations.get(name);
}
public DcaeLocation addDcaeLocation(DcaeLocation location) {
location.setLastMod();
location.setStatus(DmaapObject_Status.VALID);
dcaeLocations.put(location.getDcaeLocationName(), location);
return location;
}
public DcaeLocation updateDcaeLocation(DcaeLocation location) {
if (location.getDcaeLocationName().isEmpty()) {
return null;
}
location.setLastMod();
dcaeLocations.put(location.getDcaeLocationName(), location);
return location;
}
public DcaeLocation removeDcaeLocation(String locationName) {
return dcaeLocations.remove(locationName);
}
String getCentralLocation() {
Optional<DcaeLocation> firstCentralLocation =
dcaeLocations.values().stream().filter(DcaeLocation::isCentral).findFirst();
return firstCentralLocation.isPresent() ? firstCentralLocation.get().getDcaeLocationName() : DEFAULT_CENTRAL_LOCATION;
}
boolean isEdgeLocation(String aName) {
return dcaeLocations.get(aName) != null && !dcaeLocations.get(aName).isCentral();
}
}
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