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package com.sun.xml.ws.transport.tcp.connectioncache.spi.transport;

import com.sun.xml.ws.transport.tcp.connectioncache.impl.transport.InboundConnectionCacheBlockingImpl;
import com.sun.xml.ws.transport.tcp.connectioncache.impl.transport.OutboundConnectionCacheBlockingImpl;
import java.util.logging.Logger ;

/** A factory class for creating connections caches.
 * Note that a rather unusual syntax is needed for calling these methods:
 *
 * ConnectionCacheFactory.<V>makeXXXCache() 
 *
 * This is required because the type variable V is not used in the
 * parameters of the factory method (there are no parameters).
 */
public final class ConnectionCacheFactory {
    private ConnectionCacheFactory() {}

    public static <C extends Connection> OutboundConnectionCache<C>
    makeBlockingOutboundConnectionCache( String cacheType, int highWaterMark,
	int numberToReclaim, int maxParallelConnections, Logger logger ) {

	return new OutboundConnectionCacheBlockingImpl<C>( cacheType, highWaterMark,
	    numberToReclaim, maxParallelConnections, logger ) ;
    }

    public static <C extends Connection> InboundConnectionCache<C>
    makeBlockingInboundConnectionCache( String cacheType, int highWaterMark,
	int numberToReclaim, Logger logger ) {
	return new InboundConnectionCacheBlockingImpl<C>( cacheType,
	    highWaterMark, numberToReclaim, logger ) ;
    }
}