It provides the ability to deliver rich content onto to the printer, the screen, or into various formats such as PDF, HTML, XLS, RTF, ODT, CSV, TXT and XML files.It is a Java library and can be used in a variety of Java-enabled applications to generate dynamic content.
Its main purpose is to help create page-oriented, ready-to-print documents in a simple and flexible manner. JasperReports can also be used to provide reporting capabilities in our applications. Instead, it is embedded into Java applications by including its library in the applications CLASSPATH. Jaspers reporting layout design is nothing but an XML file with the extension.jrxml. ![]() We can also use iReport or JasperStudio to compile the.jrxml file to create a Jasper file. Your created project will now be visible into the project explorer. You can check that design view by clicking the design view option in Jaspersoft Studio. You can check the preview in the Jaspersoft Studio by clicking the preview button. ![]() During compilation if report design is not a valid design a JRException will occur. After compilation demoReport.jasper file will get generated. ![]() The third argument is JRDataSource object which is basically the data source of the list of records having the fields that is used in the report.
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