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/*-
* ============LICENSE_START=======================================================
* Modification Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.core.impl.services;
import org.onap.sdc.tosca.services.YamlUtil;
import org.openecomp.core.converter.ServiceTemplateReaderService;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import static org.openecomp.core.converter.datatypes.Constants.*;
public class ServiceTemplateReaderServiceImpl implements ServiceTemplateReaderService {
private Map<String, Object> readServiceTemplate = new HashMap<>();
public ServiceTemplateReaderServiceImpl(byte[] serviceTemplateContent){
this.readServiceTemplate = readServiceTemplate(serviceTemplateContent);
}
@Override
public Map<String, Object> readServiceTemplate(byte[] serviceTemplateContent) {
return
new YamlUtil().yamlToObject(new String(serviceTemplateContent), Map.class);
}
@Override
public List<Object> getImports(){
return Objects.isNull(this.readServiceTemplate.get("imports")) ?
new ArrayList<>() : (List<Object>) this.readServiceTemplate.get("imports");
}
@Override
public Object getMetadata(){
return this.readServiceTemplate.get(metadata);
}
@Override
public Object getToscaVersion(){
return this.readServiceTemplate.get(definitionVersion);
}
@Override
public Map<String, Object> getNodeTypes(){
return Objects.isNull(this.readServiceTemplate.get(nodeTypes)) ? new HashMap<>()
:(Map<String, Object>) this.readServiceTemplate.get(nodeTypes);
}
@Override
public Object getTopologyTemplate(){
return this.readServiceTemplate.get(topologyTemplate);
}
@Override
public Map<String, Object> getNodeTemplates(){
return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
: (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(nodeTemplates);
}
@Override
public Map<String, Object> getInputs(){
return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
: (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(inputs);
}
@Override
public Map<String, Object> getOutputs(){
return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
: (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(outputs);
}
@Override
public Map<String, Object> getSubstitutionMappings(){
return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
: (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(substitutionMappings);
}
}
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