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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 Nokia 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.openecomp.sdc.be.components.impl;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import org.onap.sdc.gab.GABService;
import org.onap.sdc.gab.GABServiceImpl;
import org.onap.sdc.gab.model.GABQuery;
import org.onap.sdc.gab.model.GABResult;
import org.onap.sdc.gab.model.GABResults;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
import org.openecomp.sdc.be.model.operations.api.IElementOperation;
import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
import org.springframework.beans.factory.annotation.Autowired;
import java.io.IOException;
import java.lang.reflect.Type;
@org.springframework.stereotype.Component
public class GenericArtifactBrowserBusinessLogic extends BaseBusinessLogic {
private GABService gabService;
@Autowired
public GenericArtifactBrowserBusinessLogic(IElementOperation elementDao,
IGroupOperation groupOperation,
IGroupInstanceOperation groupInstanceOperation,
IGroupTypeOperation groupTypeOperation,
InterfaceOperation interfaceOperation,
InterfaceLifecycleOperation interfaceLifecycleTypeOperation,
ArtifactsOperations artifactToscaOperation) {
super(elementDao, groupOperation, groupInstanceOperation, groupTypeOperation,
interfaceOperation, interfaceLifecycleTypeOperation, artifactToscaOperation);
gabService = new GABServiceImpl();
}
public String searchFor(GABQuery gabQuery) throws IOException {
GABResults gabResults = gabService.searchFor(gabQuery);
return createGsonForGABResult().toJson(gabResults);
}
private Gson createGsonForGABResult(){
return new GsonBuilder().setPrettyPrinting()
.registerTypeAdapter(GABResult.class, new GABResultSerializer())
.registerTypeAdapter(GABResults.class, new GABResultsSerializer())
.create();
}
private class GABResultsSerializer implements JsonSerializer<GABResults> {
@Override
public JsonElement serialize(GABResults gabResults, Type type,
JsonSerializationContext jsonSerializationContext) {
JsonObject result = new JsonObject();
JsonArray jsonArray = new JsonArray();
gabResults.getRows().stream().map(jsonSerializationContext::serialize).forEach(jsonArray::add);
result.add("data", jsonArray);
return result;
}
}
private class GABResultSerializer implements JsonSerializer<GABResult> {
@Override
public JsonElement serialize(GABResult gabResult, Type type, JsonSerializationContext jsonSerializationContext) {
JsonObject result = new JsonObject();
gabResult.getEntries().forEach(entry -> result.addProperty(entry.getPath(), String.valueOf(entry.getData())));
return result;
}
}
}
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