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, Camel endpoint URIs, folder names, filenames, file extensions, pathnames, and dummy URLs are shown as follows: "In both cases ${spring-version} is a property that you define in the properties section of your POM that states which version of Spring you are using."

A block of code is set as follows:

from("direct:processXml")
  .choice()
    .when()
      .xpath("/order[@units > 100]")
      .to("direct:priorityXmlOrder")
    .otherwise()
      .to("direct:normalXmlOrder")
  .end();

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

from("direct:processXml")
  .choice()
    .when()
      .xpath("/order[@units > 100]")
      .to("direct:priorityXmlOrder")
    .otherwise()
      .to("direct:normalXmlOrder")
  .end();

Any command-line input or output is written as follows:

# java -jar camel-jasypt-2.12.2.jar -c encrypt -p encryptionPassword -i myDatabasePassword

New terms and important words are shown in bold.

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.