io.undertow.server.handlers.proxy

Class ConnectionPoolErrorHandler.CountingErrorHandler

java.lang.Object

io.undertow.server.handlers.proxy.ConnectionPoolErrorHandler.CountingErrorHandler

All Implemented Interfaces:

ConnectionPoolErrorHandler

Enclosing interface:

ConnectionPoolErrorHandler

public static class ConnectionPoolErrorHandler.CountingErrorHandler
extends Object
implements ConnectionPoolErrorHandler

Counting error handler, this only propagates the state to the delegate handler after reaching a given limit.

Nested Class Summary

Nested classes/interfaces inherited from interface io.undertow.server.handlers.proxy.ConnectionPoolErrorHandler

ConnectionPoolErrorHandler.CountingErrorHandler, ConnectionPoolErrorHandler.SimpleConnectionPoolErrorHandler

Constructor Summary

Constructors

Constructor	Description
CountingErrorHandler(int errorCount, int successCount, long interval)
CountingErrorHandler(int errorCount, int successCount, long interval, ConnectionPoolErrorHandler delegate)

Method Summary

Modifier and Type	Method	Description
boolean	clearError()	Clear the connection errors.
boolean	handleError()	Handle a connection error.
boolean	isAvailable()	Check whether pool is available

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CountingErrorHandler

public CountingErrorHandler(int errorCount,
                            int successCount,
                            long interval)

CountingErrorHandler

public CountingErrorHandler(int errorCount,
                            int successCount,
                            long interval,
                            ConnectionPoolErrorHandler delegate)

Method Detail

isAvailable

public boolean isAvailable()

Description copied from interface: ConnectionPoolErrorHandler

Check whether pool is available

Specified by:

isAvailable in interface ConnectionPoolErrorHandler

Returns:

whether the pool is available

handleError

public boolean handleError()

Description copied from interface: ConnectionPoolErrorHandler

Handle a connection error.

Specified by:

handleError in interface ConnectionPoolErrorHandler

Returns:

true if the pool is still available, false otherwise

clearError

public boolean clearError()

Description copied from interface: ConnectionPoolErrorHandler

Clear the connection errors.

Specified by:

clearError in interface ConnectionPoolErrorHandler

Returns:

true if the pool is available again, false otherwise