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/*
*
* * ============LICENSE_START=======================================================
* * org.onap.dcae
* * ================================================================================
* * Copyright (c) 2020 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.blueprintgenerator.service.common;
import org.onap.blueprintgenerator.exception.ComponentSpecException;
import org.onap.blueprintgenerator.model.componentspec.OnapComponentSpec;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import java.io.File;
/**
* @author : Ravi Mantena
* @date 10/16/2020 Application: ONAP - Blueprint Generator Common ONAP Service used by ONAP and
* DMAAP Blueprint to create Component Spec from File
*/
@Service("onapComponentSpecService")
public class ComponentSpecService {
@Qualifier("objectMapper")
@Autowired
private ObjectMapper componentMapper;
@Qualifier("yamlObjectMapper")
@Autowired
private ObjectMapper yamlComponentMapper;
/**
* Creates ComponentSpec from given file path and validates if the input is json file or not
*
* @param componentSpecPath
* @return
*/
public OnapComponentSpec createComponentSpecFromFile(String componentSpecPath) {
OnapComponentSpec componentSpec;
try {
if (!componentSpecPath.endsWith(".json")) {
componentSpec = yamlComponentMapper.readValue(new File(componentSpecPath), OnapComponentSpec.class);
}else{
componentSpec = componentMapper.readValue(new File(componentSpecPath), OnapComponentSpec.class);
}
} catch (Exception ex) {
throw new ComponentSpecException("Unable to create ONAP Component Spec from the input file: "+ componentSpecPath, ex);
}
return componentSpec;
}
/**
* Creates the component spec from string.
* This method is used by RuntimeAPI
* @param specString the spec string
*/
public OnapComponentSpec createComponentSpecFromString(String specString) {
OnapComponentSpec componentSpec;
try {
componentSpec = componentMapper.readValue(specString, OnapComponentSpec.class);
} catch (Exception ex) {
throw new ComponentSpecException(
"Unable to create ONAP Component Spec from the input string: " + specString,
ex);
}
return componentSpec;
}
}
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