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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 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=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.introspection;
import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.onap.aai.db.props.AAIProperties;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class PojoInjestor {
private String POJO_CLASSPATH = "org.onap.aai.domain.yang";
private final Pattern classNamePattern = Pattern.compile("\\.(v\\d+)\\.");
public PojoInjestor() {
}
public JAXBContext getContextForVersion(Version v) {
JAXBContext context = null;
try {
if (!v.equals(AAIProperties.LATEST)) {
POJO_CLASSPATH += "." + v;
}
context = JAXBContextFactory.createContext(POJO_CLASSPATH, this.getClass().getClassLoader());
} catch (JAXBException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return context;
}
public Version getVersion (String classname) {
Matcher m = classNamePattern.matcher(classname);
String version;
if (m.find()) {
version = m.group(1);
} else {
//only POJOs of old versions have the version number in their classnames
//so if we can't find a version, default to the latest
version = AAIProperties.LATEST.toString();
}
return Version.valueOf(version);
}
}
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