com.sun.xml.ws.rx.util
Class Communicator

java.lang.Object
  com.sun.xml.ws.rx.util.Communicator

public final class Communicator
extends Object

Transmits standalone protocol messages over the wire. Provides also some additional utility methods for creating and unmarshalling JAXWS Message and Header objects. WARNING: This class is a private utility class used by WS-RX implementation. Any usage outside the intended scope is strongly discouraged. The API exposed by this class may be changed, replaced or removed without any advance notice.

Author:

Marek Potociar (marek.potociar at oracle.com)

Nested Class Summary

static class

Communicator.Builder

Field Summary

QName

soapMustUnderstandAttributeName

Method Summary

static Communicator.Builder	builder(String name)
void	close()
com.sun.xml.ws.api.message.Packet	createEmptyRequestPacket(boolean expectReply) Creates a new empty request packet
com.sun.xml.ws.api.message.Packet	createEmptyRequestPacket(String requestWsaAction, boolean expectReply) Creates a new empty request packet with an empty message that has WS-A action set
com.sun.xml.ws.api.message.Packet	createEmptyResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket, String responseWsaAction) Creates an empty (no SOAP body payload) new response packet based for the supplied request packet with the provided response WS-Addressing action set.
com.sun.xml.ws.api.message.Packet	createNullResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket) Creates a null (no message) response packet based for the supplied request packet.
com.sun.xml.ws.api.message.Packet	createRequestPacket(com.sun.xml.ws.api.message.Message message, String wsaAction, boolean expectReply)
com.sun.xml.ws.api.message.Packet	createRequestPacket(Object jaxbElement, String wsaAction, boolean expectReply)
com.sun.xml.ws.api.message.Packet	createRequestPacket(com.sun.xml.ws.api.message.Packet originalRequestPacket, Object jaxbElement, String wsaAction, boolean expectReply)
com.sun.xml.ws.api.message.Packet	createResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket, com.sun.xml.ws.api.message.Message message, String responseWsaAction) Creates new response packet based for the supplied request packet with the provided response WS-Addressing action set.
com.sun.xml.ws.api.message.Packet	createResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket, Object jaxbElement, String responseWsaAction, boolean isClientResponse) Creates new response packet based for the supplied request packet with the provided response WS-Addressing action set.
com.sun.xml.ws.api.addressing.AddressingVersion	getAddressingVersion()
com.sun.xml.ws.api.EndpointAddress	getDestinationAddress() Provides the destination endpoint reference this Communicator is pointing to.
com.sun.xml.ws.api.SOAPVersion	getSoapVersion()
String	getWsaAction(com.sun.xml.ws.api.message.Packet packet) Returns the value of WS-Addressing Action header of a message stored in the Packet.
String	getWsaTo(com.sun.xml.ws.api.message.Packet packet) Returns the value of WS-Addressing To header of a message stored in the Packet.
boolean	isClosed()
com.sun.xml.ws.api.message.Packet	send(com.sun.xml.ws.api.message.Packet request) Sends the request Packet and returns the corresponding response Packet.
void	sendAsync(com.sun.xml.ws.api.message.Packet request, com.sun.xml.ws.api.pipe.Fiber.CompletionCallback completionCallbackHandler) Asynchronously sends the request Packet
void	setDestinationAddress(com.sun.xml.ws.api.EndpointAddress newValue)
void	setDestinationAddressFrom(com.sun.xml.ws.api.message.Packet packet)
com.sun.xml.ws.api.message.Packet	setEmptyRequestMessage(com.sun.xml.ws.api.message.Packet request, String wsaAction) Creates a new JAX-WS Message object that doesn't have any payload and sets it as the current packet content as a request message.
com.sun.xml.ws.api.message.Packet	setEmptyResponseMessage(com.sun.xml.ws.api.message.Packet response, com.sun.xml.ws.api.message.Packet request, String wsaAction) Overwrites the Message of the response packet with a newly created empty Message instance.
SecurityTokenReferenceType	tryStartSecureConversation(com.sun.xml.ws.api.message.Packet request) If security is enabled, tries to initate secured conversation and obtain the security token reference.

Methods inherited from class java.lang.Object

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

Field Detail

soapMustUnderstandAttributeName

public final QName soapMustUnderstandAttributeName

Method Detail

builder

public static Communicator.Builder builder(String name)

createRequestPacket

public final com.sun.xml.ws.api.message.Packet createRequestPacket(Object jaxbElement,
                                                                   String wsaAction,
                                                                   boolean expectReply)

createRequestPacket

public final com.sun.xml.ws.api.message.Packet createRequestPacket(com.sun.xml.ws.api.message.Message message,
                                                                   String wsaAction,
                                                                   boolean expectReply)

createRequestPacket

public final com.sun.xml.ws.api.message.Packet createRequestPacket(com.sun.xml.ws.api.message.Packet originalRequestPacket,
                                                                   Object jaxbElement,
                                                                   String wsaAction,
                                                                   boolean expectReply)

createEmptyRequestPacket

public com.sun.xml.ws.api.message.Packet createEmptyRequestPacket(boolean expectReply)

Creates a new empty request packet

Returns:

a new empty request packet

createEmptyRequestPacket

public com.sun.xml.ws.api.message.Packet createEmptyRequestPacket(String requestWsaAction,
                                                                  boolean expectReply)

Creates a new empty request packet with an empty message that has WS-A action set

Returns:

a new empty request packet

createResponsePacket

public com.sun.xml.ws.api.message.Packet createResponsePacket(@NotNull
                                                              com.sun.xml.ws.api.message.Packet requestPacket,
                                                              Object jaxbElement,
                                                              String responseWsaAction,
                                                              boolean isClientResponse)

Creates new response packet based for the supplied request packet with the provided response WS-Addressing action set.

Parameters:

requestPacket - original request the newly created response belongs to

responseWsaAction - WS-Addressing action header value to be set

isClientResponse - determines whether the response is technically a client request

Returns:

newly created response packet

createResponsePacket

public com.sun.xml.ws.api.message.Packet createResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket,
                                                              com.sun.xml.ws.api.message.Message message,
                                                              String responseWsaAction)

Creates new response packet based for the supplied request packet with the provided response WS-Addressing action set.

Parameters:

requestPacket - original request the newly created response belongs to

responseWsaAction - WS-Addressing action header value to be set

Returns:

newly created response packet

createEmptyResponsePacket

public com.sun.xml.ws.api.message.Packet createEmptyResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket,
                                                                   String responseWsaAction)

Creates an empty (no SOAP body payload) new response packet based for the supplied request packet with the provided response WS-Addressing action set.

Parameters:

requestPacket - original request the newly created response belongs to

responseWsaAction - WS-Addressing action header value to be set

Returns:

newly created empty (no SOAP body payload) response packet

createNullResponsePacket

public com.sun.xml.ws.api.message.Packet createNullResponsePacket(com.sun.xml.ws.api.message.Packet requestPacket)

Creates a null (no message) response packet based for the supplied request packet.

Parameters:

requestPacket - original request the newly created response belongs to

Returns:

newly created null (no message) response packet

setEmptyRequestMessage

public final com.sun.xml.ws.api.message.Packet setEmptyRequestMessage(com.sun.xml.ws.api.message.Packet request,
                                                                      String wsaAction)

Creates a new JAX-WS Message object that doesn't have any payload and sets it as the current packet content as a request message.

Parameters:

wsaAction - WS-Addressing action header to set

Returns:

the updated PacketAdapter instance

setEmptyResponseMessage

public final com.sun.xml.ws.api.message.Packet setEmptyResponseMessage(com.sun.xml.ws.api.message.Packet response,
                                                                       com.sun.xml.ws.api.message.Packet request,
                                                                       String wsaAction)

Overwrites the Message of the response packet with a newly created empty Message instance. Unlike Packet.setMessage(Message), this method fills in the Message's WS-Addressing headers correctly, based on the provided request packet WS-Addressing headers.

Parameters:

requestAdapter -

wsaAction -

Returns:

getWsaAction

public String getWsaAction(com.sun.xml.ws.api.message.Packet packet)

Returns the value of WS-Addressing Action header of a message stored in the Packet.

Parameters:

packet - JAX-WS RI packet

Returns:

Value of WS-Addressing Action header, null if the header is not present

getWsaTo

public String getWsaTo(com.sun.xml.ws.api.message.Packet packet)

Returns the value of WS-Addressing To header of a message stored in the Packet.

Parameters:

packet - JAX-WS RI packet

Returns:

Value of WS-Addressing To header, null if the header is not present

tryStartSecureConversation

public SecurityTokenReferenceType tryStartSecureConversation(com.sun.xml.ws.api.message.Packet request)
                                                      throws WSTrustException

If security is enabled, tries to initate secured conversation and obtain the security token reference.

Returns:

security token reference of the initiated secured conversation, or null if there is no SC configured

Throws:

WSTrustException

send

public com.sun.xml.ws.api.message.Packet send(@NotNull
                                              com.sun.xml.ws.api.message.Packet request)

Sends the request Packet and returns the corresponding response Packet. This method should be used for Req-Res MEP

Parameters:

request - Packet containing the message to be send

Returns:

response Message wrapped in a response Packet received

sendAsync

public void sendAsync(@NotNull
                      com.sun.xml.ws.api.message.Packet request,
                      @Nullable
                      com.sun.xml.ws.api.pipe.Fiber.CompletionCallback completionCallbackHandler)

Asynchronously sends the request Packet

Parameters:

request - Packet containing the message to be send

completionCallbackHandler - completion callback handler to process the response. May be null. In such case a generic completion callback handler will be used.

getDestinationAddress

@Nullable
public com.sun.xml.ws.api.EndpointAddress getDestinationAddress()

Provides the destination endpoint reference this Communicator is pointing to. May return null (typically when used on the server side).

Returns:

destination endpoint reference or null in case the destination address has not been specified when constructing this Communicator instance.

setDestinationAddress

public void setDestinationAddress(com.sun.xml.ws.api.EndpointAddress newValue)

setDestinationAddressFrom

public void setDestinationAddressFrom(com.sun.xml.ws.api.message.Packet packet)

getAddressingVersion

public com.sun.xml.ws.api.addressing.AddressingVersion getAddressingVersion()

getSoapVersion

public com.sun.xml.ws.api.SOAPVersion getSoapVersion()

close

public void close()

isClosed

public boolean isClosed()