com.marklogic.xcc.spi

Interface ServerConnection

public interface ServerConnection

This class encapsulates a server connection as returned from a ConnectionProvider instance.

Method Summary

Modifier and Type	Method and Description
java.nio.channels.ByteChannel	channel() The channel to be used for server communication.
void	close() Close this server connection.
long	getTimeoutMillis() A timeout value, in milliseconds, which is a hint to the provider upon return to indicate how long this connection should be considered valid.
long	getTimeoutTime() Get the exact time, in milliseconds, at which this connection is considered to be expired.
boolean	isOpen() Indicates whether the underlying connection channel is open.
ConnectionProvider	provider() The ConnectionProvider to which this connection should be returned.
void	setTimeoutMillis(long timeoutMillis) Deprecated. Use setTimeoutTime(long) instead.
void	setTimeoutTime(long timeMillis) Set the exact time, as milliseconds since the epoch, at which this connection is to be considered expired.

Method Detail

channel

java.nio.channels.ByteChannel channel()

The channel to be used for server communication.

Returns:

An open, bi-directional ByteChannel connected to a server.

provider

ConnectionProvider provider()

The ConnectionProvider to which this connection should be returned.

Returns:

An instance of ConnectionProvider.

getTimeoutMillis

long getTimeoutMillis()

A timeout value, in milliseconds, which is a hint to the provider upon return to indicate how long this connection should be considered valid. Providers are expected to set this value to zero when giving out a connection via ConnectionProvider.obtainConnection(com.marklogic.xcc.Session,com.marklogic.xcc.Request,java.util.logging.Logger) .

As of 3.2-6 and later, this method returns the number of milliseconds until this connection will expire. If the connection is already expired, then zero is returned.

Returns:

A duration, in milliseconds, or zero if already expired.

setTimeoutMillis

@Deprecated
void setTimeoutMillis(long timeoutMillis)

Deprecated. Use setTimeoutTime(long) instead.

Set the suggested timeout value for this connection. This value is only used by the provider when a connection is passed to ConnectionProvider.returnConnection(ServerConnection, java.util.logging.Logger).

Parameters:

timeoutMillis - A duration, in milliseconds.

getTimeoutTime

long getTimeoutTime()

Get the exact time, in milliseconds, at which this connection is considered to be expired.

Returns:

A time in milliseconds, as for System.currentTimeMillis()

Since:

3.2-6

setTimeoutTime

void setTimeoutTime(long timeMillis)

Set the exact time, as milliseconds since the epoch, at which this connection is to be considered expired.

Parameters:

timeMillis - A time in milliseconds, as for System.currentTimeMillis()

Since:

3.2-6

close

void close()

Close this server connection. If a connection is closed when returned to the provider, it will be silently dropped.

isOpen

boolean isOpen()

Indicates whether the underlying connection channel is open.

Returns:

true is open, false if closed.