1 files changed, 68 insertions, 0 deletions
diff --git a/aai-core/src/main/java/org/onap/aai/introspection/PojoInjestor.java b/aai-core/src/main/java/org/onap/aai/introspection/PojoInjestor.java
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+++ b/aai-core/src/main/java/org/onap/aai/introspection/PojoInjestor.java
@@ -0,0 +1,68 @@
+/**
+ * ============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);
+	}
+	
+}