Examples of org.apache.ojb.broker.util.collections.RemovalAwareSet

Package org.apache.ojb.broker.util.collections

Examples of org.apache.ojb.broker.util.collections.RemovalAwareSet

org.apache.ojb.broker.util.collections.RemovalAwareSet
This is a set implementation that tracks removal and addition of elements. This tracking allow the PersistenceBroker to delete elements from the database that have been removed from the collection before a PB.store() orperation occurs. This will allow to use the PB api in way pretty close to ODMG persistent collections! @author Thomas Dudziak @version $Id: RemovalAwareSet.java,v 1.1.2.2 2005/12/21 22:28:15 tomdz Exp $

            {
                col = new RemovalAwareList();
            }
            else if (fieldType.isAssignableFrom(RemovalAwareSet.class))
            {
                col = new RemovalAwareSet();
            }
            else
            {
                throw new MetadataException("Cannot determine a default collection type for collection "+desc.getAttributeName()+" in type "+desc.getClassDescriptor().getClassNameOfObject());
            }

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