Mule esb messages, mule context, mule message properties, processing strategies,mule expression , variables, ,mule variables ,mule context, Extending the first use case with transformers, expression components and vm endpoint

1. Mule ESB

2. Mule Message Structure

3. The Mule Messages
Immutable data from the source of a
message
• Mutable data which will be carried out
of its current flow
• The core of the message
• Contains primary information to be
processed by Mule
• Contains a Java Object
• Ancillary information to the message
• Similar to an email attachment
• Inbound Properties: Mule Message
- Read-only Access
- Set from the Message Source
- Persists throughout the flow

4. Mule Inbound Properties

5. • Outbound Properties
- Read/Write Access
- Added by Property MP
- Ability to:
∙ Write
∙ Delete
∙ Copy

6. Mule Inbound Properties