Book Image

Spring Integration Essentials

By : CHANDAN K PANDEY
Book Image

Spring Integration Essentials

By: CHANDAN K PANDEY

Overview of this book

This book is intended for developers who are either already involved with enterprise integration or planning to venture into the domain. Basic knowledge of Java and Spring is expected. For newer users, this book can be used to understand an integration scenario, what the challenges are, and how Spring Integration can be used to solve it. Prior experience of Spring Integration is not expected as this book will walk you through all the code examples.
Table of Contents (12 chapters)
11
Index

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Create a Spring Integration project by navigating to File | Spring Project, as shown in the following screenshot:".

A block of code is set as follows:

<int:channel id="resultPersistenceChannel">
  <int:queue message-store="messageStore"/>
</int:channel>

<int-jdbc:message-store id="messageStore" data-source="someDataSource"/>

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

public interface ChannelInterceptor {
  Message<?> preSend(Message<?> message, MessageChannel channel);
  void postSend(Message<?> message, MessageChannel channel, boolean sent);
  boolean preReceive(MessageChannel channel);
  Message<?> postReceive(Message<?> message, MessageChannel channel);

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "clicking the Next button moves you to the next screen".

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.