Book Image

JasperReports for Java Developers

Book Image

JasperReports for Java Developers

Overview of this book

JasperReports is the world's most popular embeddable Java open source reporting library, providing Java developers with the power to easily create rich print and web reports. This book shows you exactly how to get started, and develop the skills to get the most from JasperReports. The book steers you through each point of report setup, to creating, designing, formatting, and exporting reports with data from a wide range of datasources, and integrating JasperReports with other Java frameworks. Starting with the basics of adding reporting capabilities to your application, and creating report templates you will first see how to produce your reports through the use of JRXML files, custom ANT targets, and then see preview them in both the browser and the native browser of JasperReports. Getting data into your reports is the next step, and you will see how to get data from a range of datasources, not only databases, but XML files, and Java Objects, among others. You will create better looking reports with formatting and grouping, as well as adding graphical elements to the report. You will export your reports to a range of different formats, including PDF and XML. Creating reports will be made even easier with a walkthrough of the iReport Designer visual designing tool. To round things off, you will see how to integrate your reports with other Java frameworks, using Spring or Hibernate to get data for the report, and Java Server Faces or Struts for presenting the report.
Table of Contents (13 chapters)
12
Index

Chapter 2. Adding Reporting Capabilities to Java Applications

We can easily add reporting capabilities to Java applications by taking advantage of the classes included in the JasperReports class library. JasperReports can be easily embedded into both client and server-side Java applications, simply by adding the required libraries to our CLASSPATH and calling the appropriate methods in the JasperReports API.

By the end of this chapter, we will be able to:

  • Identify the purpose of the several downloads that can be found at the JasperReports website
  • Identify required libraries for adding reporting capabilities to Java applications
  • Identify optional libraries that can be used to enhance the reporting capabilities of Java applications
  • Set up our development and execution environment to successfully add reporting capabilities to Java applications