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package com.sun.enterprise.web.connector.grizzly.ssl;
import com.sun.enterprise.web.connector.grizzly.FileCache;
import com.sun.enterprise.web.connector.grizzly.FileCache.FileCacheEntry;
import com.sun.enterprise.web.connector.grizzly.FileCacheFactory;
import com.sun.enterprise.web.connector.grizzly.ConcurrentQueue;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;
import java.util.Queue;
/**
* File cache extension used to support SSL.
*
* @author Jeanfrancois Arcand
*/
public class SSLFileCacheFactory extends FileCacheFactory{
public SSLFileCacheFactory() {
}
/**
* Configure the factory.
*/
public static FileCacheFactory newInstance(int currentPort){
FileCacheFactory fileCacheFactory= new SSLFileCacheFactory();
fileCacheFactory.port = currentPort;
cache.put(currentPort, fileCacheFactory);
Queue<FileCacheEntry> cacheManager =
new ConcurrentQueue<FileCacheEntry>("SSLFileCacheFactory.cacheManager");
fileCacheFactory.setCacheManager(cacheManager);
return fileCacheFactory;
}
/**
* Return an instance of this Factory.
*/
public static FileCacheFactory getFactory(int currentPort){
FileCacheFactory fileCacheFactory = cache.get(currentPort);
if ( fileCacheFactory == null ){
fileCacheFactory = newInstance(currentPort);
}
return fileCacheFactory;
}
/**
* Return an instance of a <code>FileCache</code>
*/
@Override
public FileCache getFileCache(){
if (fileCache == null){
fileCache = new FileCache(){
@Override
protected void sendCache(SocketChannel socketChannel,
FileCacheEntry entry,
boolean keepAlive) throws IOException{
SSLOutputWriter.flushChannel(socketChannel,
entry.headerBuffer.slice());
ByteBuffer keepAliveBuf = keepAlive ? connectionKaBB.slice():
connectionCloseBB.slice();
SSLOutputWriter.flushChannel(socketChannel, keepAliveBuf);
SSLOutputWriter.flushChannel(socketChannel, entry.bb.slice());
}
};
fileCache.setIsEnabled(isEnabled);
fileCache.setLargeFileCacheEnabled(isLargeFileCacheEnabled);
fileCache.setSecondsMaxAge(secondsMaxAge);
fileCache.setMaxCacheEntries(maxCacheEntries);
fileCache.setMinEntrySize(minEntrySize);
fileCache.setMaxEntrySize(maxEntrySize);
fileCache.setMaxLargeCacheSize(maxLargeFileCacheSize);
fileCache.setMaxSmallCacheSize(maxSmallFileCacheSize);
fileCache.setCacheManager(cacheManager);
fileCache.setIsMonitoringEnabled(isMonitoringEnabled);
}
return fileCache;
}
}