org.apache.portals.bridges.struts.taglib
Class LinkTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by javax.servlet.jsp.tagext.BodyTagSupport
          extended by org.apache.struts.taglib.html.BaseHandlerTag
              extended by org.apache.struts.taglib.html.LinkTag
                  extended by org.apache.portals.bridges.struts.taglib.LinkTag
All Implemented Interfaces:
Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

public class LinkTag
extends org.apache.struts.taglib.html.LinkTag

Supports the Struts html:link tag to be used within a Portlet context.

Version:
$Id: LinkTag.java 517068 2007-03-12 01:44:37Z ate $
Author:
Ate Douma
See Also:
Serialized Form

Field Summary
protected  PortletURLTypes.URLType urlType
          Indicates which type of a url must be generated: action, render or resource.
 
Fields inherited from class org.apache.struts.taglib.html.LinkTag
action, anchor, forward, href, indexId, linkName, messages, module, name, page, parameters, paramId, paramName, paramProperty, paramScope, property, scope, target, text, transaction, useLocalEncoding
 
Fields inherited from class org.apache.struts.taglib.html.BaseHandlerTag
accesskey, doDisabled, doReadonly, indexed, tabindex
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_BUFFERED, EVAL_BODY_TAG
 
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
LinkTag()
           
 
Method Summary
protected  String calculateURL()
          Generates a PortletURL or a ResourceURL for the link when in the context of a PortletRequest, otherwise the default behaviour is maintained.
 String getActionURL()
           
 String getRenderURL()
           
 String getResourceURL()
           
 void release()
           
 void setActionURL(String value)
          Render an ActionURL when set to "true"
 void setRenderURL(String value)
          Render a RenderURL when set to "true"
 void setResourceURL(String value)
          Render a ResourceURL when set to "true"
 
Methods inherited from class org.apache.struts.taglib.html.LinkTag
addParameter, doAfterBody, doEndTag, doStartTag, getAction, getAnchor, getForward, getHref, getIndexId, getLinkName, getModule, getName, getPage, getParamId, getParamName, getParamProperty, getParamScope, getProperty, getScope, getTarget, getTransaction, isUseLocalEncoding, setAction, setAnchor, setForward, setHref, setIndexId, setLinkName, setModule, setName, setPage, setParamId, setParamName, setParamProperty, setParamScope, setProperty, setScope, setTarget, setTransaction, setUseLocalEncoding
 
Methods inherited from class org.apache.struts.taglib.html.BaseHandlerTag
doErrorsExist, getAccesskey, getAlt, getAltKey, getBundle, getDir, getDisabled, getElementClose, getErrorKey, getErrorStyle, getErrorStyleClass, getErrorStyleId, getIndexed, getIndexValue, getLang, getLocale, getOnblur, getOnchange, getOnclick, getOndblclick, getOnfocus, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnselect, getReadonly, getStyle, getStyleClass, getStyleId, getTabindex, getTitle, getTitleKey, isXhtml, lookupProperty, message, prepareAttribute, prepareEventHandlers, prepareFocusEvents, prepareIndex, prepareInternationalization, prepareKeyEvents, prepareMouseEvents, prepareName, prepareOtherAttributes, prepareStyles, prepareTextEvents, setAccesskey, setAlt, setAltKey, setBundle, setDir, setDisabled, setErrorKey, setErrorStyle, setErrorStyleClass, setErrorStyleId, setIndexed, setLang, setLocale, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setReadonly, setStyle, setStyleClass, setStyleId, setTabindex, setTitle, setTitleKey
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doInitBody, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
 

Field Detail

urlType

protected PortletURLTypes.URLType urlType
Indicates which type of a url must be generated: action, render or resource.

If not specified, the type will be determined by PortletURLTypes.getType(String)

.

Constructor Detail

LinkTag

public LinkTag()
Method Detail

getActionURL

public String getActionURL()
Returns:
"true" if an ActionURL must be rendered

setActionURL

public void setActionURL(String value)
Render an ActionURL when set to "true"

Parameters:
value - "true" renders an ActionURL

getRenderURL

public String getRenderURL()

setRenderURL

public void setRenderURL(String value)
Render a RenderURL when set to "true"

Parameters:
value - "true" renders a RenderURL

getResourceURL

public String getResourceURL()

setResourceURL

public void setResourceURL(String value)
Render a ResourceURL when set to "true"

Parameters:
value - "true" renders a ResourceURL

calculateURL

protected String calculateURL()
                       throws javax.servlet.jsp.JspException
Generates a PortletURL or a ResourceURL for the link when in the context of a PortletRequest, otherwise the default behaviour is maintained.

Overrides:
calculateURL in class org.apache.struts.taglib.html.LinkTag
Returns:
the link url
Throws:
javax.servlet.jsp.JspException - if a JSP exception has occurred

release

public void release()
Specified by:
release in interface javax.servlet.jsp.tagext.Tag
Overrides:
release in class org.apache.struts.taglib.html.LinkTag


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