Java Code Examples for javax.servlet.jsp.JspFactory#setDefaultFactory()

The following examples show how to use javax.servlet.jsp.JspFactory#setDefaultFactory() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: JasperInitializer.java    From piranha with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
/**
 * Initialize Jasper.
 *
 * @param classes the classes.
 * @param servletContext the Servlet context.
 * @throws ServletException when a Servlet error occurs.
 */
@Override
public void onStartup(Set<Class<?>> classes, ServletContext servletContext)
        throws ServletException {
    LOGGER.fine("Initializing Jasper integration");
    
    if (JspFactory.getDefaultFactory() == null) {
        JspFactory.setDefaultFactory(new JspFactoryImpl());
    }
    ServletRegistration.Dynamic registration = servletContext.addServlet(
            "JSP Servlet", "org.apache.jasper.servlet.JspServlet");
    registration.addMapping("*.jsp");
    String classpath = System.getProperty("java.class.path")
            + getClassesDirectory(servletContext)
            + getJarFiles(servletContext);
    
    if (LOGGER.isLoggable(Level.FINER)) {
        LOGGER.log(Level.FINER, "Jasper classpath is: {0}", classpath);
    }
    
    registration.setInitParameter("classpath", classpath);
    registration.setInitParameter("compilerSourceVM", "1.8");
    registration.setInitParameter("compilerTargetVM", "1.8");
    WebApplication webApplication = (WebApplication) servletContext;
    webApplication.setJspManager(new JasperJspManager());
    LOGGER.fine("Initialized Jasper integration");
}
Example 2
Source File: ViewerPlugin.java    From birt with Eclipse Public License 1.0 5 votes vote down vote up 
private void setupJspFactory() {

		try {
			if (JspFactory.getDefaultFactory() == null) {
				// enforce setting the jspfactory instance as we know it here
				Class clz = Class.forName("org.apache.jasper.runtime.JspFactoryImpl"); //$NON-NLS-1$
				if (clz != null) {
					JspFactory.setDefaultFactory((JspFactory) clz.newInstance());
				}
			}
		} catch (Exception ex) {

		}
	}