Package org.apache.synapse.transport.passthru

Class SourceHandler

java.lang.Object

org.apache.synapse.transport.passthru.SourceHandler

All Implemented Interfaces:

org.apache.http.nio.NHttpServerEventHandler

public class SourceHandler
extends Object
implements org.apache.http.nio.NHttpServerEventHandler

This is the class where transport interacts with the client. This class receives events for a particular connection. These events give information about the message and its various states.

Field Summary

Fields

Modifier and Type	Field	Description
static String	MESSAGE_SIZE_VALIDATION
static String	PROPERTY_FILE
static String	VALID_MAX_MESSAGE_SIZE

Constructor Summary

Constructors

Constructor	Description
SourceHandler(SourceConfiguration sourceConfiguration)
SourceHandler(SourceConfiguration sourceConfiguration, List<StreamInterceptor> streamInterceptors)

Method Summary

Modifier and Type	Method	Description
void	closed(org.apache.http.nio.NHttpServerConnection conn)
void	commitResponseHideExceptions(org.apache.http.nio.NHttpServerConnection conn, org.apache.http.HttpResponse response)	Commit the response to the connection.
void	connected(org.apache.http.nio.NHttpServerConnection conn)
void	endOfInput(org.apache.http.nio.NHttpServerConnection conn)
void	exception(org.apache.http.nio.NHttpServerConnection conn, Exception ex)
OutputStream	getOutputStream(String method, SourceRequest request)	Create synapse.response-source-buffer for GET and HEAD Http methods
SourceRequest	getSourceRequest(org.apache.http.nio.NHttpServerConnection conn)	Create SourceRequest from NHttpServerConnection conn
void	informReaderError(org.apache.http.nio.NHttpServerConnection conn)
void	informWriterError(org.apache.http.nio.NHttpServerConnection conn)
void	inputReady(org.apache.http.nio.NHttpServerConnection conn, org.apache.http.nio.ContentDecoder decoder)
void	logIOException(org.apache.http.nio.NHttpServerConnection conn, IOException e)
void	outputReady(org.apache.http.nio.NHttpServerConnection conn, org.apache.http.nio.ContentEncoder encoder)
void	requestReceived(org.apache.http.nio.NHttpServerConnection conn)
void	responseReady(org.apache.http.nio.NHttpServerConnection conn)
void	setCorrelationId(org.apache.http.nio.NHttpServerConnection conn)
void	stop()	Shutting down the thread pools.
void	timeout(org.apache.http.nio.NHttpServerConnection conn)

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_FILE

public static final String PROPERTY_FILE

See Also:

Constant Field Values

MESSAGE_SIZE_VALIDATION

public static final String MESSAGE_SIZE_VALIDATION

See Also:

Constant Field Values

VALID_MAX_MESSAGE_SIZE

public static final String VALID_MAX_MESSAGE_SIZE

See Also:

Constant Field Values

Constructor Detail

SourceHandler

public SourceHandler(SourceConfiguration sourceConfiguration)

SourceHandler

public SourceHandler(SourceConfiguration sourceConfiguration,
                     List<StreamInterceptor> streamInterceptors)

Method Detail

connected

public void connected(org.apache.http.nio.NHttpServerConnection conn)

Specified by:

connected in interface org.apache.http.nio.NHttpServerEventHandler

requestReceived

public void requestReceived(org.apache.http.nio.NHttpServerConnection conn)

Specified by:

requestReceived in interface org.apache.http.nio.NHttpServerEventHandler

setCorrelationId

public void setCorrelationId(org.apache.http.nio.NHttpServerConnection conn)

inputReady

public void inputReady(org.apache.http.nio.NHttpServerConnection conn,
                       org.apache.http.nio.ContentDecoder decoder)

Specified by:

inputReady in interface org.apache.http.nio.NHttpServerEventHandler

responseReady

public void responseReady(org.apache.http.nio.NHttpServerConnection conn)

Specified by:

responseReady in interface org.apache.http.nio.NHttpServerEventHandler

outputReady

public void outputReady(org.apache.http.nio.NHttpServerConnection conn,
                        org.apache.http.nio.ContentEncoder encoder)

Specified by:

outputReady in interface org.apache.http.nio.NHttpServerEventHandler

logIOException

public void logIOException(org.apache.http.nio.NHttpServerConnection conn,
                           IOException e)

timeout

public void timeout(org.apache.http.nio.NHttpServerConnection conn)

Specified by:

timeout in interface org.apache.http.nio.NHttpServerEventHandler

closed

public void closed(org.apache.http.nio.NHttpServerConnection conn)

Specified by:

closed in interface org.apache.http.nio.NHttpServerEventHandler

endOfInput

public void endOfInput(org.apache.http.nio.NHttpServerConnection conn)
                throws IOException

Specified by:

endOfInput in interface org.apache.http.nio.NHttpServerEventHandler

Throws:

IOException

exception

public void exception(org.apache.http.nio.NHttpServerConnection conn,
                      Exception ex)

Specified by:

exception in interface org.apache.http.nio.NHttpServerEventHandler

informReaderError

public void informReaderError(org.apache.http.nio.NHttpServerConnection conn)

informWriterError

public void informWriterError(org.apache.http.nio.NHttpServerConnection conn)

commitResponseHideExceptions

public void commitResponseHideExceptions(org.apache.http.nio.NHttpServerConnection conn,
                                         org.apache.http.HttpResponse response)

Commit the response to the connection. Processes the response through the configured HttpProcessor and submits it to be sent out. This method hides any exceptions and is targetted for non critical (i.e. browser requests etc) requests, which are not core messages

Parameters:

conn - the connection being processed

response - the response to commit over the connection

stop

public void stop()

Shutting down the thread pools.

getOutputStream

public OutputStream getOutputStream(String method,
                                    SourceRequest request)

Create synapse.response-source-buffer for GET and HEAD Http methods

Parameters:

method - Http Method

request - Source Request

Returns:

OutputStream

getSourceRequest

public SourceRequest getSourceRequest(org.apache.http.nio.NHttpServerConnection conn)
                               throws IOException,
                                      org.apache.http.HttpException

Create SourceRequest from NHttpServerConnection conn

Parameters:

conn - the connection being processed

Returns:

SourceRequest

Throws:

IOException

org.apache.http.HttpException