PortletTag - JBOSS Portal 2.2 API 英文版文档

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org.jboss.portal.portlet.taglib
Class PortletTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.jboss.portal.portlet.taglib.PortletTag

All Implemented Interfaces:: javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:: DefineObjectsTag, org.jboss.portal.portlet.taglib.GenerateURLTag, NamespaceTag

public class PortletTag
extends javax.servlet.jsp.tagext.TagSupport

Superclass of the portlet tags for the JSR 168 Portlet specification. Provides hooks into the portlet environment

See Also:: Serialized Form

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

PortletTag()

Method Summary

protected ComponentInvocation getInvocation()
Set up the environment for accessing the portlat environment

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

PortletTag

public PortletTag()

Method Detail

getInvocation

protected ComponentInvocation getInvocation()

Set up the environment for accessing the portlat environment

Returns:: The invocation that called the superclasses of this tag