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ThemeManagerPortlet - JBOSS Portal 2.2 API 英文版文档

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org.jboss.portal.core.portlet.theme
Class ThemeManagerPortlet

java.lang.Object
  org.jboss.portlet.JBossPortlet
      org.jboss.portal.core.portlet.theme.ThemeManagerPortlet

All Implemented Interfaces:

Portlet

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public class ThemeManagerPortlet

extends JBossPortlet

Portlet to demonstrate a simple case of portal property manipulation at runtime. The changes are not being persisted, hence don't survive a portal server restart.

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Constructor Summary

ThemeManagerPortlet()

 

Method Summary
void	destroy()           Called by the portlet container to indicate to a portlet that the portlet is being taken out of service.
void	doEdit(JBossActionRequest req, JBossActionResponse resp)           Default doEdit method that works in coordination with doEdit(JBossRenderRequest,JBossRenderResponse).
void	doHelp(JBossActionRequest req, JBossActionResponse resp)
protected  void	doView(JBossRenderRequest req, JBossRenderResponse resp)           Throw a PortletException.
void	init()
protected  void	processAction(JBossActionRequest req, JBossActionResponse resp)           Calls doDispatch(JBossActionRequest,JBossActionResponse).

 

Methods inherited from class org.jboss.portlet.JBossPortlet

doDispatch, doDispatch, doEdit, doHelp, getDefaultOperation, getInitParameter, getInitParameterNames, getOperationName, getPortletConfig, getPortletContext, getPortletName, getResourceBundle, getTitle, init, processAction, render, render

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

ThemeManagerPortlet

public ThemeManagerPortlet()

Method Detail

init

public void init()
          throws PortletException

Overrides:

init in class JBossPortlet

Throws:

PortletException

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destroy

public void destroy()

Description copied from interface: Portlet

Called by the portlet container to indicate to a portlet that the portlet is being taken out of service.

Before the portlet container calls the destroy method, it should allow any threads that are currently processing requests within the portlet object to complete execution. To avoid waiting forever, the portlet container can optionally wait for a predefined time before destroying the portlet object.

This method enables the portlet to do the following:

• clean up any resources that it holds (for example, memory, file handles, threads)
• make sure that any persistent state is synchronized with the portlet current state in memory.

Specified by:

destroy in interface Portlet

Overrides:

destroy in class JBossPortlet

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doView

protected void doView(JBossRenderRequest req,
                      JBossRenderResponse resp)
               throws PortletException,
                      PortletSecurityException,
                      java.io.IOException

Description copied from class: JBossPortlet

Throw a PortletException.

Overrides:

doView in class JBossPortlet

Throws:

PortletException

PortletSecurityException

java.io.IOException

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doEdit

public void doEdit(JBossActionRequest req,
                   JBossActionResponse resp)
            throws PortletException,
                   PortletSecurityException,
                   java.io.IOException

Description copied from class: JBossPortlet

Default doEdit method that works in coordination with doEdit(JBossRenderRequest,JBossRenderResponse).

Overrides:

doEdit in class JBossPortlet

Throws:

PortletException

PortletSecurityException

java.io.IOException

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doHelp

public void doHelp(JBossActionRequest req,
                   JBossActionResponse resp)
            throws PortletException,
                   PortletSecurityException,
                   java.io.IOException

Throws:

PortletException

PortletSecurityException

java.io.IOException

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processAction

protected void processAction(JBossActionRequest req,
                             JBossActionResponse resp)
                      throws PortletException,
                             PortletSecurityException,
                             java.io.IOException

Description copied from class: JBossPortlet

Calls doDispatch(JBossActionRequest,JBossActionResponse).

Overrides:

processAction in class JBossPortlet

Throws:

PortletException

PortletSecurityException

java.io.IOException

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