Table of Contents

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  1. Preface
  2. Welcome to Informatica Process Developer
  3. Using Guide Developer for the First Time
  4. Getting Started with Informatica Process Developer
  5. About Interfaces Service References and Local WSDL
  6. Planning Your BPEL Process
  7. Participants
  8. Implementing a BPMN Task or Event in BPEL
  9. Implementing a BPMN Gateway or Control Flow
  10. Using Variables
  11. Attachments
  12. Using Links
  13. Data Manipulation
  14. Compensation
  15. Correlation
  16. What is Correlation
  17. What is a Correlation Set
  18. Creating Message Properties and Property Aliases
  19. Adding a Correlation Set
  20. Deleting a Correlation Set
  21. Adding Correlations to an Activity
  22. Rules for Declaring and Using Correlation Sets
  23. Correlation Sets and Engine-Managed Correlation
  24. Event Handling
  25. Fault Handling
  26. Simulating and Debugging
  27. Deploying Your Processes
  28. BPEL Unit Testing
  29. Creating POJO and XQuery Custom Functions
  30. Custom Service Interactions
  31. Process Exception Management
  32. Creating Reports for Process Server and Central
  33. Business Event Processing
  34. Process Central Forms and Configuration
  35. Building a Process with a System Service
  36. Human Tasks
  37. BPEL Faults and Reports

2. Designer

2. Designer

Creating a Java Interface

Creating a Java Interface

Process Developer provides an easy way for Java developers to use existing Java projects to build Java endpoints in a BPEL process. Your project can include a POJO (plain old Java object) or EJB. (A JavaBean can be used for all application servers except for Apache Tomcat). You can either start with or build a package that includes an interface and a Java class that implements the interface.
Using one of the techniques that Process Developer provides, you can automatically generate a WSDL and schema from your Java interface. The WSDL includes the port type, operation, and messages to create receives, replies, and invokes.
Process Developer also provides built-in features to automatically include all the JAR and other files required for deployment to the server.
Stateless or Stateful Invokes
Using the Java Interface, you can easily create invoke activities in BPEL. These invokes can be stateless or stateful.
  • A stateless invoke means that each time the Java code is called from the BPEL process, a new instance of the Java class is instantiated.
  • A stateful invoke is based on a Java class that is marked implementing the
    java.io.Serializable
    marker interface. With a stateful invoke, the process uses the same Java instance throughout the lifetime of the partnerLink useing it. Multiple invokes on the same POJO partner link result in method calls on the same POJO instance.


Updated March 30, 2020