org.jboss.portal.theme.invocation
Class ThemeInterceptor

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.portal.common.system.AbstractJBossService
              org.jboss.portal.server.impl.invocation.JBossInterceptor
                  org.jboss.portal.theme.page.PageInterceptor
                      org.jboss.portal.theme.invocation.ThemeInterceptor

All Implemented Interfaces:

Interceptor, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, org.jboss.system.Service, org.jboss.system.ServiceMBean

public final class ThemeInterceptor

extends PageInterceptor

Find out what theme to use for this request (for this portal and page).

A theme can be injected into the rendered page via the ThemeTagHandler on a theme jsp page. The theme can be defined for the portal, or for each individual theme (jsp; defined as a tag attribute). The theme for a portal can be defined in the portal properties via the property "org.jboss.portal.property.theme". If this property is provided, it will overwrite the theme defined in any theme. If no portal property for the theme is provide, but a default theme was defined in the theme service, the default theme will be used (and overwrite any theme defined in any of the layouts). In other words: the theme defined as attribute of the theme tag handler is a last resort.

See Also:

ThemeTagHandler, ThemeConstants.PORTAL_PROP_THEME

Field Summary

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

ThemeInterceptor()

Method Summary

void	invoke(PageInvocation pageInvocation)

Methods inherited from class org.jboss.portal.theme.page.PageInterceptor

invoke

Methods inherited from class org.jboss.portal.server.impl.invocation.JBossInterceptor

getInterceptor

Methods inherited from class org.jboss.portal.common.system.AbstractJBossService

create, destroy, getState, getStateString, start, stop

Methods inherited from class org.jboss.system.ServiceMBeanSupport

createService, destroyService, getDeploymentInfo, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister, startService, stopService

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, nextNotificationSequenceNumber, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ThemeInterceptor

public ThemeInterceptor()

Method Detail

invoke

public void invoke(PageInvocation pageInvocation)
            throws InvocationException

Specified by:

invoke in class PageInterceptor

Throws:

InvocationException