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org.apache.jetspeed.util.servlet
Class EcsStylesheetElement

java.lang.Object
  org.apache.ecs.GenericElement
      org.apache.ecs.ElementAttributes
          org.apache.ecs.ConcreteElement
              org.apache.jetspeed.util.servlet.EcsStylesheetElement

All Implemented Interfaces:

org.apache.ecs.Attributes, java.lang.Cloneable, org.apache.ecs.Element, org.apache.ecs.ElementRegistry, java.io.Serializable

public class EcsStylesheetElement

extends org.apache.ecs.ConcreteElement

NOTE: The use of Ecs for aggregating portlet content is deprecated! This utility class will be removed once we don't have the ecs dependency any more. EcsStylesheetElement encapsulates XML data, a stylesheet and the parameters for processing the XML data within the context of ECS markup. This is a workaround to allow invoking stylesheets from JetSpeed Portlets without buffering strings with the transformation results. Transformation is invoked when traversal of an ECS tree during writing reaches the EcsStylesheetElement.

Author:

Thomas Schaeck (schaeck@de.ibm.com)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ecs.GenericElement

tabLevel

Fields inherited from interface org.apache.ecs.Attributes

NO_ATTRIBUTE_VALUE

Fields inherited from interface org.apache.ecs.Element

CENTER, LEFT, LOWERCASE, MIXEDCASE, RIGHT, UPPERCASE

Constructor Summary

EcsStylesheetElement(org.xml.sax.InputSource content, org.xml.sax.InputSource stylesheet, java.util.Map params)
Construct an ECS element that will render a given XML dicument using a given stylesheet and parameters when one of its output methods is invoked.

Method Summary

void	output(java.io.OutputStream out) Processes the referenced XML content using the referenced XSLT stylesheet and parameters.
void	output(java.io.PrintWriter out) Processes the referenced XML content using the referenced XSLT stylesheet and parameters.

Methods inherited from class org.apache.ecs.ConcreteElement

addElementToRegistry, addElementToRegistry, addElementToRegistry, addElementToRegistry, addElementToRegistry, addElementToRegistry, addElementToRegistry, addElementToRegistry, clone, elements, getElement, keys, output, registryHasElement, registryHasElement, removeElementFromRegistry, removeElementFromRegistry

Methods inherited from class org.apache.ecs.ElementAttributes

addAttribute, addAttribute, addAttribute, addAttribute, attributes, createStartTag, getAttribute, getAttributeEqualitySign, getAttributeFilter, getAttributeFilterState, getAttributeQuote, getAttributeQuoteChar, hasAttribute, removeAttribute, setAttributeEqualitySign, setAttributeFilter, setAttributeFilterState, setAttributeQuote, setAttributeQuoteChar, setClass, setDir, setID, setLang, setStyle, setTitle

Methods inherited from class org.apache.ecs.GenericElement

alterCase, createEndTag, getBeginEndModifier, getBeginEndModifierDefined, getBeginStartModifier, getBeginStartModifierDefined, getCase, getCodeSet, getElementHashEntry, getElementType, getEndEndModifier, getEndEndModifierDefined, getEndStartModifier, getEndStartModifierDefined, getEndTagChar, getFilter, getFilterState, getNeedClosingTag, getNeedLineBreak, getPrettyPrint, getStartTagChar, getTabLevel, getTagPosition, getTagText, getVersion, putTabs, putTabs, removeBeginEndModifier, removeBeginStartModifier, removeEndEndModifier, removeEndStartModifier, setBeginEndModifier, setBeginModifier, setBeginModifier, setBeginStartModifier, setCase, setCodeSet, setElementType, setEndEndModifier, setEndModifier, setEndModifier, setEndStartModifier, setEndTagChar, setFilter, setFilterState, setNeedClosingTag, setPrettyPrint, setStartTagChar, setTabLevel, setTagPosition, setTagText, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EcsStylesheetElement

public EcsStylesheetElement(org.xml.sax.InputSource content,
                            org.xml.sax.InputSource stylesheet,
                            java.util.Map params)

Construct an ECS element that will render a given XML dicument using a given stylesheet and parameters when one of its output methods is invoked.

Parameters:

content - XML content to be processed

stylesheet - XSLT stylesheet to be used for processing the content

params - parameters for the stylesheet

Method Detail

output

public void output(java.io.OutputStream out)

Processes the referenced XML content using the referenced XSLT stylesheet and parameters.

Parameters:

out - The output stream to which the result shall be written.

output

public void output(java.io.PrintWriter out)

Processes the referenced XML content using the referenced XSLT stylesheet and parameters.

Parameters:

out - The print writer to be used for writing the result.