Examples with RevisionNumber org.hibernate.envers.RevisionNumber used on opensource projects

Example 1 with RevisionNumber

use of org.hibernate.envers.RevisionNumber in project hibernate-orm by hibernate.

the class RevisionInfoConfiguration method searchForRevisionInfoCfgInProperties.

private void searchForRevisionInfoCfgInProperties(XClass clazz, ReflectionManager reflectionManager, MutableBoolean revisionNumberFound, MutableBoolean revisionTimestampFound, MutableBoolean modifiedEntityNamesFound, String accessType) {
    for (XProperty property : clazz.getDeclaredProperties(accessType)) {
        final RevisionNumber revisionNumber = property.getAnnotation(RevisionNumber.class);
        final RevisionTimestamp revisionTimestamp = property.getAnnotation(RevisionTimestamp.class);
        final ModifiedEntityNames modifiedEntityNames = property.getAnnotation(ModifiedEntityNames.class);
        if (revisionNumber != null) {
            if (revisionNumberFound.isSet()) {
                throw new MappingException("Only one property may be annotated with @RevisionNumber!");
            }
            final XClass revisionNumberClass = property.getType();
            if (reflectionManager.equals(revisionNumberClass, Integer.class) || reflectionManager.equals(revisionNumberClass, Integer.TYPE)) {
                revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                revisionNumberFound.set();
            } else if (reflectionManager.equals(revisionNumberClass, Long.class) || reflectionManager.equals(revisionNumberClass, Long.TYPE)) {
                revisionInfoIdData = new PropertyData(property.getName(), property.getName(), accessType, null);
                revisionNumberFound.set();
                // The default is integer
                revisionPropType = "long";
            } else {
                throw new MappingException("The field annotated with @RevisionNumber must be of type " + "int, Integer, long or Long");
            }
            // Getting the @Column definition of the revision number property, to later use that info to
            // generate the same mapping for the relation from an audit table's revision number to the
            // revision entity revision number.
            final Column revisionPropColumn = property.getAnnotation(Column.class);
            if (revisionPropColumn != null) {
                revisionPropSqlType = revisionPropColumn.columnDefinition();
            }
        }
        if (revisionTimestamp != null) {
            if (revisionTimestampFound.isSet()) {
                throw new MappingException("Only one property may be annotated with @RevisionTimestamp!");
            }
            final XClass revisionTimestampClass = property.getType();
            if (reflectionManager.equals(revisionTimestampClass, Long.class) || reflectionManager.equals(revisionTimestampClass, Long.TYPE) || reflectionManager.equals(revisionTimestampClass, Date.class) || reflectionManager.equals(revisionTimestampClass, java.sql.Date.class)) {
                revisionInfoTimestampData = new PropertyData(property.getName(), property.getName(), accessType, null);
                revisionTimestampFound.set();
            } else {
                throw new MappingException("The field annotated with @RevisionTimestamp must be of type " + "long, Long, java.util.Date or java.sql.Date");
            }
        }
        if (modifiedEntityNames != null) {
            if (modifiedEntityNamesFound.isSet()) {
                throw new MappingException("Only one property may be annotated with @ModifiedEntityNames!");
            }
            final XClass modifiedEntityNamesClass = property.getType();
            if (reflectionManager.equals(modifiedEntityNamesClass, Set.class) && reflectionManager.equals(property.getElementClass(), String.class)) {
                modifiedEntityNamesData = new PropertyData(property.getName(), property.getName(), accessType, null);
                modifiedEntityNamesFound.set();
            } else {
                throw new MappingException("The field annotated with @ModifiedEntityNames must be of Set<String> type.");
            }
        }
    }
}