OSB Context Variables

Below is a list of predefined context variables

  

header - For SOAP messages the header will contain the SOAP header.  For any other  type of message the header will contain an empty SOAP header element.

body - Information held in the body will vary based on the type of message.

SOAP Messages - Contains the SOAP Body

Non-SOAP, Non-binary Messages - Will wrap the entire message content in a SOAP:Body element.

Binary Message - Contains a reference to the in memory copy of the binary message wrapped in a SOAP:Body element

Java Objects - Contains a reference to the in memory copy of the Java Object wrapped in a SOAP:Body element

attachments - Contains the MIME attachments

inbound - Contains the inbound transport headers and information on the proxy service that received the message.

service 

providerName - Specifies the name of the service provider(Read-only)

transport

uri - URI by which the message arrived

request - transport specific metadata about the request(Read-only)

response - transport specific metadata about the response

mode - communication style request (one-way) or request-response (two-way)

qualityOfService - specifies the expected quality of service when receiving a message. (Read-only)

Security

transportClient - specifies authenticated transport level user information.  

messageLevelClient - specifies the message level user information.

outbound - Contains the outbound transport headers and information about the target to which the message is being sent.

Service 

providerName - Specifies the name of the service provider (Read-Only)

operation - The name of the operation to be invoked on the target Business Service(Read-Only)

Transport

uri - URI used when sending message

request - transport specific metadata about the request

response - transport specific metadata about the response (read-only)

mode - communication style request (one-way) or request-response (two-way)

qualityOfService - specifies the expected quality of service when receiving a message.

retryCount - Specifies the number of retries to attempt when sending a message from Oracle Service Bus.

Security

doOutboundWss - can be used to disable outboutn WS-Security

fault - Contains information on errors that occurred.    is defined only in error handler pipelines and is not set in request and response pipelines

errrorCode - Specifies the error code as a string value

reason - Contains a text description of the error

details - Contains user-defined XML content related to the error

location -

Identifies the node, pipeline and stage in which the error occurred. Also identifies if the error occurred in an error handler. The sub-elements include:

node—the name of the pipeline, branch, or route node where an error occurred; a string.

pipeline—the name of the Pipeline where an error occurred (if applicable); a string.

stage—the name of the stage where an error occurred (if applicable); a string.

error-handler—indicates if an error occurred from inside an error handler; a boolean.