Package de.iip_ecosphere.platform.transport.connectors.impl

Class PrintTransportConnector

java.lang.Object

de.iip_ecosphere.platform.transport.connectors.impl.AbstractTransportConnector

de.iip_ecosphere.platform.transport.connectors.impl.PrintTransportConnector

All Implemented Interfaces:

TransportConnector

public class PrintTransportConnector
extends AbstractTransportConnector

A default print transport consumer for debugging.

Author:

Holger Eichelberger, SSE

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PrintTransportConnector.TransportConsumer	Consumer for transport data.

Nested classes/interfaces inherited from class de.iip_ecosphere.platform.transport.connectors.impl.AbstractTransportConnector

AbstractTransportConnector.AuthenticationConsumer

Field Summary

Fields

Modifier and Type	Field	Description
private PrintTransportConnector.TransportConsumer	consumer

Fields inherited from interface de.iip_ecosphere.platform.transport.connectors.TransportConnector

EMPTY_PARENT

Constructor Summary

Constructors

Constructor	Description
PrintTransportConnector()

Method Summary

Modifier and Type	Method	Description
void	asyncSend(String stream, Object data)	Sends the given data on stream in asnychronous manner, e.g., by not blocking this call until the data is sent, i.e., sending may not be completed when this method returns.
String	composeStreamName(String parent, String name)	Composes a hierarchical stream name (in the syntax/semantics of the connector).
String	enabledEncryption()	Returns the actually enabled encryption mechanisms on this instance.
String	getName()	Returns a descriptive name of the transport protocol being implemented.
private void	send(String stream, Object data)	Sends data to stream.
protected <T> byte[]	serialize(String stream, T data)	Serializes data to stream.
void	setTransportConsumer(PrintTransportConnector.TransportConsumer consumer)	Changes the transport/print consumer.
String	supportedEncryption()	Returns the supported encryption mechanisms.
void	syncSend(String stream, Object data)	Sends the given data on stream in synchronized manner, e.g., by blocking this call until the data is sent.

Methods inherited from class de.iip_ecosphere.platform.transport.connectors.impl.AbstractTransportConnector

applyAuthenticationKey, applyAuthenticationKey, applyIdentityToken, applyIdentityToken, connect, createTlsContext, detachReceptionCallback, disconnect, getActionTimeout, getApplicationId, getApplicationId, getCallback, getCloseAction, getSerializerProvider, getTransportParameter, isStreamKnown, notifyCallback, registerStream, setReceptionCallback, setSerializerProvider, unsubscribe, useTls

Methods inherited from class java.lang.Object

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

Field Details

consumer

private PrintTransportConnector.TransportConsumer consumer

Constructor Details

PrintTransportConnector

public PrintTransportConnector()

Method Details

setTransportConsumer

public void setTransportConsumer(PrintTransportConnector.TransportConsumer consumer)

Changes the transport/print consumer.

Parameters:

consumer - the new consumer, ignored if null

syncSend

public void syncSend(String stream,
 Object data)
              throws IOException

Description copied from interface: TransportConnector

Sends the given data on stream in synchronized manner, e.g., by blocking this call until the data is sent.

Parameters:

stream - the stream to send to

data - the data to send to stream

Throws:

IOException - in case that problems during the connection happens

asyncSend

public void asyncSend(String stream,
 Object data)
               throws IOException

Description copied from interface: TransportConnector

Sends the given data on stream in asnychronous manner, e.g., by not blocking this call until the data is sent, i.e., sending may not be completed when this method returns. If not possible for this connector, the underlying implementation may resort to synchronized sending.

Parameters:

stream - the stream to send to

data - the data to send to stream

Throws:

IOException - in case that problems during the connection happens

send

private void send(String stream,
 Object data)
           throws IOException

Sends data to stream.

Parameters:

stream - the stream to send to

data - the data to send to stream

Throws:

IOException - in cases that sending fails

serialize

protected <T> byte[] serialize(String stream,
 T data)
                        throws IOException

Description copied from class: AbstractTransportConnector

Serializes data to stream. [helper]

Overrides:

serialize in class AbstractTransportConnector

Type Parameters:

T - the type of the data

Parameters:

stream - the stream to serialize to

data - the data to serialize

Returns:

the serialized bytes

Throws:

IOException - in case that problems occur during serialization

composeStreamName

public String composeStreamName(String parent,
 String name)

Description copied from interface: TransportConnector

Composes a hierarchical stream name (in the syntax/semantics of the connector).

Parameters:

parent - the parent name (may be TransportConnector.EMPTY_PARENT for top-level streams)

name - the name of the stream

Returns:

the composed name

getName

public String getName()

Description copied from interface: TransportConnector

Returns a descriptive name of the transport protocol being implemented.

Returns:

the name of the protocol

supportedEncryption

public String supportedEncryption()

Description copied from interface: TransportConnector

Returns the supported encryption mechanisms.

Returns:

the supported encryption mechanisms (comma-separated), may be null or empty

enabledEncryption

public String enabledEncryption()

Description copied from interface: TransportConnector

Returns the actually enabled encryption mechanisms on this instance. The result may change when connecting the connector.

Returns:

the enabled encryption mechanisms (comma-separated), may be null or empty