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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2021 Wipro Limited.
* ================================================================================
* 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.cps.tbdmt.service;
import java.util.Collection;
import java.util.HashSet;
import java.util.Optional;
import org.onap.cps.tbdmt.db.TemplateRepository;
import org.onap.cps.tbdmt.exception.TemplateNotFoundException;
import org.onap.cps.tbdmt.model.Template;
import org.onap.cps.tbdmt.model.TemplateKey;
import org.onap.cps.tbdmt.model.TemplateRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class TemplateBusinessLogic {
private static final String TEMPLATE_NOT_FOUND_ERROR = "Template not found for given id: %s";
@Autowired
private TemplateRepository templateRepository;
/**
* Create Template.
*
* @param templateRequest request object
* @return template
*/
public Template createTemplate(final TemplateRequest templateRequest) {
final Template template = new Template(templateRequest.getTemplateId(),
templateRequest.getModel(),
templateRequest.getXpathTemplate(), templateRequest.getRequestType());
return templateRepository.save(template);
}
/**
* Get All Templates.
*
* @return templates
*/
public Collection<Template> getAllTemplates() {
final Collection<Template> templates = new HashSet<>();
templateRepository.findAll().forEach(templates::add);
return templates;
}
/**
* Get Template by Id.
*
* @param templateKey template id to find the template
* @return template
*/
public Template getTemplate(final TemplateKey templateKey) {
final Optional<Template> template = templateRepository.findById(templateKey);
if (template.isPresent()) {
return template.get();
} else {
final String errorMessage = String.format(TEMPLATE_NOT_FOUND_ERROR,
templateKey.getTemplateId());
throw new TemplateNotFoundException(errorMessage);
}
}
/**
* Delete Template.
*
* @param templateKey template id to find the template
*/
public void deleteTemplate(final TemplateKey templateKey) {
if (templateRepository.existsById(templateKey)) {
templateRepository.deleteById(templateKey);
} else {
final String errorMessage = String.format(TEMPLATE_NOT_FOUND_ERROR,
templateKey.getTemplateId());
throw new TemplateNotFoundException(errorMessage);
}
}
}
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