- BPEL Tutorial
- BPEL - Home
- BPEL - Introduction
- BPEL - Activities
- Partner Link in BPEL Process
- Creating a Partner Link
- BPEL - Adapters
- Process Monitors
- One-Way Messages
- Synchronous Interactions
- Asynchronous Interactions
- Asynchronous Interactions with a Timeout
- Asynchronous Interactions with a Notification Timer
- One Request, Multiple Responses
- One Request, One of Two Possible Responses
- One Request, a Mandatory Response, & an Optional Response
- Partial Processing
- Multiple Application Interactions
- Invoking a Synchronous Web Service
- Invoking an Asynchronous Web Service
- Using Parallel Flow
- Using Conditional Branching
- Using Fault Handling
- Resubmitting a Faulted Process
- Incorporating Java & Java EE Code
- Manipulating XML Data
- Using Correlation Sets & Message Aggregation
- Using Events & Timeouts in BPEL Processes
- Using the Notification Service
- Using Oracle BPEL Process Manager Sensors
- Difference between BPEL 1.1 & BPEL 2.0
- BPEL Useful Resources
- BPEL - Quick Guide
- BPEL - Useful Resources
- BPEL - Discussion
BPEL - One-Way Messages
The Client BPEL Process sends a message to Service BPEL Process and the Service BPEL Process is not required to reply as shown in the figure below −
The Client BPEL Process needs a valid partner link and an invoke activity.
The Service BPEL Process needs a receive activity.
As with all partner activities, the Web Services Description Language (WSDL) file defines the interaction. The WSDL file is as shown below.
<wsdl:portType name = "BPELProcess"> <wsdl:operation name = "process"> <wsdl:input message = "client:BPELProcessRequestMessage" /> <wsdl:output message = "client:BPELProcessResponseMessage"/> </wsdl:operation> </wsdl:portType>
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