Instant Apache Camel Message Routing电子书

Instant Apache Camel Message Routing

Instant Apache Camel Message Routing

Credits

About the Author

About the Reviewer

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. Instant Apache Camel Message Routing

Creating a Camel project (Simple)

Getting ready

How to do it...

How it works...

There's more...

Using Spring XML DSL

Routing messages to different destinations (Simple)

Getting ready

How to do it...

How it works...

There's more...

Expression languages

Dynamic routing

Using components (Simple)

Getting ready

How to do it...

How it works...

There's more...

Accessing the Registry

Connecting routes (Simple)

Getting ready

How to do it...

How it works...

There's more...

Asynchronous connection

Connecting routes in the same JVM

Calling routes from Java methods

Removing unwanted messages (Simple)

Getting ready

How to do it...

How it works...

There's more...

Idempotent consumer

Bean binding

Transforming messages (Intermediate)

Getting ready

How to do it...

How it works...

There's more...

Type conversion

Transforming with expression language

Executing a Java method

Using template component

Normalizing messages to a common format

Splitting a message into many (Intermediate)

Getting ready

How to do it...

How it works...

There's more...

Aggregating results

Threading model

Aggregating multiple messages into one (Intermediate)

Getting ready

How to do it...

How it works...

There's more...

Composed message processor

Scatter-gather

Reorganizing messages (Intermediate)

Getting ready

How to do it...

How it works...

There's more...

Limiting flow rate with Throttler

Delaying messages

Multicasting messages (Intermediate)

Getting ready

How to do it...

How it works...

There's more...

Dynamic multicasting

Wire Tap

Error handling and monitoring (Advanced)

Getting ready

How to do it...

How it works...

There's more...

Exception Clause

Java style error handling

Monitoring and logging

Testing the messaging applications (Advanced)

Getting ready

How to do it...

How it works...

There's more...

Testing applications written in Spring XML DSL

Other tools for testing