io.apiman.gateway.engine.policies.caching

Class CacheConnectorInterceptor

java.lang.Object

io.apiman.gateway.engine.policies.caching.CacheConnectorInterceptor

All Implemented Interfaces:

io.apiman.gateway.engine.io.IAbortable, io.apiman.gateway.engine.io.IReadStream<io.apiman.gateway.engine.beans.ServiceResponse>, io.apiman.gateway.engine.io.ISignalReadStream<io.apiman.gateway.engine.beans.ServiceResponse>, io.apiman.gateway.engine.io.ISignalWriteStream, io.apiman.gateway.engine.io.IStream, io.apiman.gateway.engine.io.IWriteStream, io.apiman.gateway.engine.IServiceConnection, io.apiman.gateway.engine.IServiceConnectionResponse, io.apiman.gateway.engine.IServiceConnector, io.apiman.gateway.engine.policy.IConnectorInterceptor

public class CacheConnectorInterceptor
extends Object
implements io.apiman.gateway.engine.policy.IConnectorInterceptor, io.apiman.gateway.engine.IServiceConnector, io.apiman.gateway.engine.IServiceConnection, io.apiman.gateway.engine.IServiceConnectionResponse

A connector interceptor responsible for skipping the invokation to the back end API. Instead of connecting to the real back-end, this simply provides the previously-cached back-end response.

Author:

eric.wittmann@redhat.com

Constructor Summary

Constructors

Constructor and Description
CacheConnectorInterceptor(io.apiman.gateway.engine.io.ISignalReadStream<io.apiman.gateway.engine.beans.ServiceResponse> cacheEntry) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	abort()
void	bodyHandler(io.apiman.gateway.engine.async.IAsyncHandler<io.apiman.gateway.engine.io.IApimanBuffer> bodyHandler)
io.apiman.gateway.engine.IServiceConnection	connect(io.apiman.gateway.engine.beans.ServiceRequest request, io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.IServiceConnectionResponse> handler)
io.apiman.gateway.engine.IServiceConnector	createConnector()
void	end()
void	endHandler(io.apiman.gateway.engine.async.IAsyncHandler<Void> endHandler)
io.apiman.gateway.engine.beans.ServiceResponse	getHead()
boolean	isConnected()
boolean	isFinished()
void	transmit()
void	write(io.apiman.gateway.engine.io.IApimanBuffer chunk)

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheConnectorInterceptor

public CacheConnectorInterceptor(io.apiman.gateway.engine.io.ISignalReadStream<io.apiman.gateway.engine.beans.ServiceResponse> cacheEntry)

Constructor.

Parameters:

cacheEntry -

Method Detail

createConnector

public io.apiman.gateway.engine.IServiceConnector createConnector()

Specified by:

createConnector in interface io.apiman.gateway.engine.policy.IConnectorInterceptor

See Also:

IConnectorInterceptor.createConnector()

connect

public io.apiman.gateway.engine.IServiceConnection connect(io.apiman.gateway.engine.beans.ServiceRequest request,
                                                  io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.IServiceConnectionResponse> handler)
                                                    throws io.apiman.gateway.engine.beans.exceptions.ConnectorException

Specified by:

connect in interface io.apiman.gateway.engine.IServiceConnector

Throws:

io.apiman.gateway.engine.beans.exceptions.ConnectorException

See Also:

IServiceConnector.connect(io.apiman.gateway.engine.beans.ServiceRequest, io.apiman.gateway.engine.async.IAsyncResultHandler)

write

public void write(io.apiman.gateway.engine.io.IApimanBuffer chunk)

Specified by:

write in interface io.apiman.gateway.engine.io.IWriteStream

See Also:

IWriteStream.write(io.apiman.gateway.engine.io.IApimanBuffer)

end

public void end()

Specified by:

end in interface io.apiman.gateway.engine.io.IWriteStream

See Also:

IWriteStream.end()

isFinished

public boolean isFinished()

Specified by:

isFinished in interface io.apiman.gateway.engine.io.IStream

See Also:

IStream.isFinished()

abort

public void abort()

Specified by:

abort in interface io.apiman.gateway.engine.io.IAbortable

See Also:

IAbortable.abort()

isConnected

public boolean isConnected()

Specified by:

isConnected in interface io.apiman.gateway.engine.IServiceConnection

See Also:

IServiceConnection.isConnected()

transmit

public void transmit()

Specified by:

transmit in interface io.apiman.gateway.engine.io.ISignalReadStream<io.apiman.gateway.engine.beans.ServiceResponse>

See Also:

ISignalReadStream.transmit()

bodyHandler

public void bodyHandler(io.apiman.gateway.engine.async.IAsyncHandler<io.apiman.gateway.engine.io.IApimanBuffer> bodyHandler)

Specified by:

bodyHandler in interface io.apiman.gateway.engine.io.IReadStream<io.apiman.gateway.engine.beans.ServiceResponse>

See Also:

IReadStream.bodyHandler(io.apiman.gateway.engine.async.IAsyncHandler)

endHandler

public void endHandler(io.apiman.gateway.engine.async.IAsyncHandler<Void> endHandler)

Specified by:

endHandler in interface io.apiman.gateway.engine.io.IReadStream<io.apiman.gateway.engine.beans.ServiceResponse>

See Also:

IReadStream.endHandler(io.apiman.gateway.engine.async.IAsyncHandler)

getHead

public io.apiman.gateway.engine.beans.ServiceResponse getHead()

Specified by:

getHead in interface io.apiman.gateway.engine.io.IReadStream<io.apiman.gateway.engine.beans.ServiceResponse>

See Also:

IReadStream.getHead()