com.opensymphony.webwork.views.xslt
Class XSLTResult

java.lang.Object
  com.opensymphony.webwork.views.xslt.XSLTResult

All Implemented Interfaces:

com.opensymphony.xwork.Result, Serializable

public class XSLTResult
extends Object
implements com.opensymphony.xwork.Result

XSLTResult provides support for XSLT generated views of WebWork actions. XSLTResult dynamically creates a DOM representation of the invoking WebWork action object and applies a specified stylesheet to it. The DOM representation of the WebWork action is produced by JavaBeans style introspection of the properties of the action using an extensible AdapterFactory. Common Java types and collection are supported as well as arbitrary beans composed of these types. (See AdapterFactory). Action properties may also return their own DOMs (Object implementing Node, Document, or other DOM types) which will then appear directly as part of the the result DOM for the stylesheet. The contents of the result tag normally specify the location of an XSL stylesheet, relative to the servlet context. e.g.: ... /foo.xsl If the stylesheet location is absent, the raw XML is returned. By default, stylesheets are cached for performance. This can be disabled by setting the webwork property webwork.xslt.nocache to true. XSLTResult utilizes a servlet context sensitive URIResolve

Author:

Philipp Meier, Pat Niemeyer (pat@pat.net

See Also:

AdapterFactory, Serialized Form

Field Summary

static String	DEFAULT_PARAM
protected boolean	noCache

Constructor Summary

XSLTResult()

Method Summary

void	execute(com.opensymphony.xwork.ActionInvocation invocation)
protected AdapterFactory	getAdapterFactory()
protected Source	getDOMSourceForStack(Object action)
String	getStylesheetLocation()
protected Templates	getTemplates(String path)
protected URIResolver	getURIResolver() Get the URI Resolver to be called by the processor when it encounters an xsl:include, xsl:import, or document() function.
protected void	setAdapterFactory(AdapterFactory adapterFactory)
void	setLocation(String location) Deprecated. Use #setStylesheetLocation(String)
void	setParse(boolean parse) If true, parse the stylesheet location for OGNL expressions.
void	setStylesheetLocation(String location)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PARAM

public static final String DEFAULT_PARAM

See Also:

Constant Field Values

noCache

protected boolean noCache

Constructor Detail

XSLTResult

public XSLTResult()

Method Detail

setLocation

public void setLocation(String location)

Deprecated. Use #setStylesheetLocation(String)

setStylesheetLocation

public void setStylesheetLocation(String location)

getStylesheetLocation

public String getStylesheetLocation()

setParse

public void setParse(boolean parse)

If true, parse the stylesheet location for OGNL expressions.

Parameters:

parse -

execute

public void execute(com.opensymphony.xwork.ActionInvocation invocation)
             throws Exception

Specified by:

execute in interface com.opensymphony.xwork.Result

Throws:

Exception

getAdapterFactory

protected AdapterFactory getAdapterFactory()

setAdapterFactory

protected void setAdapterFactory(AdapterFactory adapterFactory)

getURIResolver

protected URIResolver getURIResolver()

Get the URI Resolver to be called by the processor when it encounters an xsl:include, xsl:import, or document() function. The default is an instance of ServletURIResolver, which operates relative to the servlet context.

getTemplates

protected Templates getTemplates(String path)
                          throws TransformerException,
                                 IOException

Throws:

TransformerException

IOException

getDOMSourceForStack

protected Source getDOMSourceForStack(Object action)
                               throws IllegalAccessException,
                                      InstantiationException

Throws:

IllegalAccessException

InstantiationException