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/*******************************************************************************
* Copyright (c) 2007 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.core.internal.resource.java;
public enum InheritanceType {
SINGLE_TABLE,
JOINED,
TABLE_PER_CLASS;
public static InheritanceType fromJavaAnnotationValue(Object javaAnnotationValue) {
if (javaAnnotationValue == null) {
return null;
}
if (javaAnnotationValue.equals(JPA.INHERITANCE_TYPE__SINGLE_TABLE)) {
return SINGLE_TABLE;
}
if (javaAnnotationValue.equals(JPA.INHERITANCE_TYPE__JOINED)) {
return JOINED;
}
if (javaAnnotationValue.equals(JPA.INHERITANCE_TYPE__TABLE_PER_CLASS)) {
return TABLE_PER_CLASS;
}
return null;
}
public static String toJavaAnnotationValue(InheritanceType inheritanceType) {
if (inheritanceType == null) {
return null;
}
switch (inheritanceType) {
case SINGLE_TABLE :
return JPA.INHERITANCE_TYPE__SINGLE_TABLE;
case JOINED :
return JPA.INHERITANCE_TYPE__JOINED;
case TABLE_PER_CLASS :
return JPA.INHERITANCE_TYPE__TABLE_PER_CLASS;
default :
throw new IllegalArgumentException("unknown inheritance type: " + inheritanceType);
}
}
}
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