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package javax.resource.spi;

import javax.resource.ResourceException;

/**
 * This is a mix-in interface that may be optionally implemented by a
 * <code>ManagedConnection</code> implementation. An implementation of this
 * interface must support the lazy connection association optimization.
 * 
 * @version 1.0
 * @author Ram Jeyaraman
 */
public interface DissociatableManagedConnection {

	/**
	 * This method is called by an application server (that is capable of lazy
	 * connection association optimization) in order to dissociate a
	 * <code>ManagedConnection</code> instance from all of its connection
	 * handles.
	 * 
	 * @throws ResourceException
	 *             generic exception if operation fails.
	 * 
	 * @throws ResourceAdapterInternalException
	 *             resource adapter internal error condition
	 * 
	 * @throws IllegalStateException
	 *             Illegal state for dissociating a
	 *             <code>ManagedConnection</code> from all of its connection
	 *             handles.
	 */
	void dissociateConnections() throws ResourceException;

}