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/*-
* ============LICENSE_START=======================================================
* sdc-tosca
* ================================================================================
* 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.sdc.tosca.parser.elements.queries;
import org.onap.sdc.tosca.parser.enums.SdcTypes;
import org.onap.sdc.tosca.parser.impl.SdcPropertyNames;
import org.onap.sdc.toscaparser.api.NodeTemplate;
import org.onap.sdc.toscaparser.api.elements.Metadata;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Objects;
/**
* This class describes a node template instance containing an entity searched and retrieved by SDC Tosca Parser API
* It is used as the API input parameter. See the {@link org.onap.sdc.tosca.parser.api.ISdcCsarHelper}
*/
public class TopologyTemplateQuery {
private static final Logger logger = LoggerFactory.getLogger(TopologyTemplateQuery.class.getName());
void setCustomizationUUID(String customizationUUID) {
this.customizationUUID = customizationUUID;
}
private final SdcTypes sdcType;
private String customizationUUID;
private TopologyTemplateQuery(SdcTypes sdcType) {
this.sdcType = sdcType;
}
public static TopologyTemplateQueryBuilder newBuilder(SdcTypes sdcType) {
if (!SdcTypes.isComplex(sdcType.getValue())) {
String wrongTypeMsg = (String.format("Given type is not Topology template %s", sdcType));
logger.error(wrongTypeMsg);
throw new IllegalArgumentException(wrongTypeMsg);
}
return new TopologyTemplateQueryBuilder(sdcType);
}
public SdcTypes getNodeTemplateType() {
return sdcType;
}
public String getCustomizationUUID() {
return customizationUUID;
}
public Boolean isMatchingSearchCriteria(NodeTemplate nodeTemplate) {
boolean isMatched = Objects.nonNull(nodeTemplate.getMetaData()) && isSearchedTemplate(nodeTemplate.getMetaData());
if(logger.isDebugEnabled()) {
logger.debug("Node template {} is{} matching search criteria", nodeTemplate.getName(), isMatched ? "" : " not");
}
return isMatched;
}
public boolean isSameSdcType(Metadata metadata) {
final String nodeType = metadata.getValue(SdcPropertyNames.PROPERTY_NAME_TYPE);
return Objects.nonNull(nodeType) && (
sdcType.getValue().equals(nodeType) || isServiceSearched(nodeType));
}
private boolean isSearchedTemplate(Metadata metadata) {
return isSameSdcType(metadata) &&
(sdcType == SdcTypes.SERVICE ||
//don't check customizationUUID for service
EntityQuery.isStringMatchingOrNull(metadata.getValue(SdcPropertyNames.PROPERTY_NAME_CUSTOMIZATIONUUID),
getCustomizationUUID()));
}
private boolean isServiceSearched(String nodeType) {
return sdcType == SdcTypes.SERVICE && SdcTypes.isComplex(nodeType);
}
@Override
public String toString() {
return String.format("sdcType=%s, customizationUUID=%s", sdcType.getValue(), customizationUUID);
}
public static class TopologyTemplateQueryBuilder {
private TopologyTemplateQuery topologyTemplateQuery;
private TopologyTemplateQueryBuilder(SdcTypes sdcType) { topologyTemplateQuery = new TopologyTemplateQuery(sdcType);}
public TopologyTemplateQueryBuilder customizationUUID(String customizationUUID) {
topologyTemplateQuery.setCustomizationUUID(customizationUUID);
return this;
}
public TopologyTemplateQuery build() {
return topologyTemplateQuery;
}
}
}
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