Package org.eclipse.jetty.client

Interface ConnectionPool

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

AbstractConnectionPool, DuplexConnectionPool, LeakTrackingConnectionPool, MultiplexConnectionPool, RandomConnectionPool, RoundRobinConnectionPool, ValidatingConnectionPool

@Deprecated(since="2021-05-27")
public interface ConnectionPool
extends java.io.Closeable

Deprecated.

The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

Client-side connection pool abstraction.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ConnectionPool.Factory	Deprecated. The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
static interface	ConnectionPool.Multiplexable	Deprecated. The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

Method Summary

Modifier and Type	Method	Description
Connection	acquire()	Deprecated. Returns an idle connection, if available, or schedules the opening of a new connection and returns null.
void	close()	Deprecated. Closes this ConnectionPool.
boolean	isActive(Connection connection)	Deprecated.
boolean	isClosed()	Deprecated.
boolean	isEmpty()	Deprecated.
default java.util.concurrent.CompletableFuture<java.lang.Void>	preCreateConnections(int connectionCount)	Deprecated. Optionally pre-create up to connectionCount connections so they are immediately ready for use.
boolean	release(Connection connection)	Deprecated. Returns the given connection, previously obtained via acquire(), back to this ConnectionPool.
boolean	remove(Connection connection)	Deprecated. Removes the given connection from this ConnectionPool.

Method Detail

preCreateConnections

default java.util.concurrent.CompletableFuture<java.lang.Void> preCreateConnections(int connectionCount)

Deprecated.

Optionally pre-create up to connectionCount connections so they are immediately ready for use.

Parameters:

connectionCount - the number of connections to pre-start.

isActive

boolean isActive(Connection connection)

Deprecated.

Parameters:

connection - the connection to test

Returns:

whether the given connection is currently in use

isEmpty

boolean isEmpty()

Deprecated.

Returns:

whether this ConnectionPool has no open connections

isClosed

boolean isClosed()

Deprecated.

Returns:

whether this ConnectionPool has been closed

See Also:

close()

acquire

Connection acquire()

Deprecated.

Returns an idle connection, if available, or schedules the opening of a new connection and returns null.

Returns:

an available connection, or null

release

boolean release(Connection connection)

Deprecated.

Returns the given connection, previously obtained via acquire(), back to this ConnectionPool.

Parameters:

connection - the connection to release

Returns:

true if the connection has been released, false if the connection should be closed

remove

boolean remove(Connection connection)

Deprecated.

Removes the given connection from this ConnectionPool.

Parameters:

connection - the connection to remove

Returns:

true if the connection was removed from this ConnectionPool

close

void close()

Deprecated.

Closes this ConnectionPool.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

See Also:

isClosed()