本文整理匯總了Java中java.nio.channels.spi.AbstractSelectableChannel.isOpen方法的典型用法代碼示例。如果您正苦於以下問題：Java AbstractSelectableChannel.isOpen方法的具體用法？Java AbstractSelectableChannel.isOpen怎麽用？Java AbstractSelectableChannel.isOpen使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.nio.channels.spi.AbstractSelectableChannel的用法示例。
在下文中一共展示了AbstractSelectableChannel.isOpen方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: pauseSelects
import java.nio.channels.spi.AbstractSelectableChannel; //導入方法依賴的package包/類
public void pauseSelects( AbstractSelectableChannel channel ) {
//System.out.println( "pauseSelects: " + channel + " - " + Debug.getCompressedStackTrace() );
if( channel == null ) {
return;
}
SelectionKey key = channel.keyFor( selector );
if( key != null && key.isValid() ) {
key.interestOps( key.interestOps() & ~INTEREST_OP );
}
else { //channel not (yet?) registered
if( channel.isOpen() ) { //only bother if channel has not already been closed
try{ register_cancel_list_mon.enter();
paused_states.put( channel, Boolean.TRUE); //ensure the op is paused upon reg select-time reg
}
finally{ register_cancel_list_mon.exit(); }
}
}
}
示例2: pauseSelects
import java.nio.channels.spi.AbstractSelectableChannel; //導入方法依賴的package包/類
public void pauseSelects( AbstractSelectableChannel channel ) {
//System.out.println( "pauseSelects: " + channel + " - " + Debug.getCompressedStackTrace() );
if( channel == null ) {
return;
}
SelectionKey key = channel.keyFor( selector );
if( key != null && key.isValid() ) {
key.interestOps( key.interestOps() & ~INTEREST_OP );
}
else { //channel not (yet?) registered
if( channel.isOpen() ) { //only bother if channel has not already been closed
try{ register_cancel_list_mon.enter();
paused_states.put( channel, new Boolean( true ) ); //ensure the op is paused upon reg select-time reg
}
finally{ register_cancel_list_mon.exit(); }
}
}
}
示例3: close
import java.nio.channels.spi.AbstractSelectableChannel; //導入方法依賴的package包/類
public static void close(AbstractSelectableChannel channel) {
if (channel != null && channel.isOpen()) {
try {
channel.close();
} catch (IOException e) {
LOGGER.error("Fail to close channel", e);
}
}
}
示例4: closeSocketChannel
import java.nio.channels.spi.AbstractSelectableChannel; //導入方法依賴的package包/類
private void closeSocketChannel( AbstractSelectableChannel channel , Selector selector )
{
try
{
SelectionKey sk = channel.keyFor(selector);
if (sk != null && sk.isValid())
sk.cancel();
if (channel.isOpen())
channel.close();
}
catch (Exception e)
{
log.error("Could not close channel : "+e.toString());
}
}