org.sandev.tools.HTTP
Class XSLTransformer

java.lang.Object
  org.sandev.tools.HTTP.XSLTransformer

All Implemented Interfaces:

javax.xml.transform.URIResolver, org.sandev.ui.util.SandTransformer

public class XSLTransformer
extends java.lang.Object
implements org.sandev.ui.util.SandTransformer, javax.xml.transform.URIResolver

Applies XSLT to XML to customize output display rendering. See the SandTransformer interface for more information. Note that the templateReader must be set before any transformations are requested.

Field Summary

protected javax.xml.transform.URIResolver	oldResolver The URIResolver that the TransformerFactory was originally using.
protected org.sandev.ui.util.TemplateReader	templateReader Our TemplateReader for retrieving the contents of the templates.

Constructor Summary

XSLTransformer()

Method Summary

protected void	debug(java.lang.String text) Dump out the text to stdout with a prefix showing the source.
javax.xml.transform.URIResolver	getOldResolver() accessor for oldResolver
org.sandev.ui.util.TemplateReader	getTemplateReader() accessor for templateReader
javax.xml.transform.Source	resolve(java.lang.String href, java.lang.String base) Given an href which is probably another template, and a base which is probably somewhere useless, return a source.
void	setOldResolver(javax.xml.transform.URIResolver res) mutator for oldResolver
void	setTemplateReader(org.sandev.ui.util.TemplateReader tr) mutator for templateReader
static java.lang.String	stripDoctype(java.lang.String text) Filter out the DOCTYPE declaration.
java.lang.String	transform(java.lang.String template, java.lang.String text, java.util.Locale locale) Retrieve the contents of the named template, and apply that XSLT to the XML in the text.
void	transform(java.lang.String template, java.lang.String text, java.io.OutputStream out, java.util.Locale locale) Retrieve the contents of the named template, and apply that XSLT to the XML in the text, writing results to the given stream.

Methods inherited from class java.lang.Object

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

Field Detail

templateReader

protected org.sandev.ui.util.TemplateReader templateReader

Our TemplateReader for retrieving the contents of the templates. This is set by the caller before any transformation work is requested.

oldResolver

protected javax.xml.transform.URIResolver oldResolver

The URIResolver that the TransformerFactory was originally using.

Constructor Detail

XSLTransformer

public XSLTransformer()

Method Detail

getTemplateReader

public org.sandev.ui.util.TemplateReader getTemplateReader()

accessor for templateReader

setTemplateReader

public void setTemplateReader(org.sandev.ui.util.TemplateReader tr)

mutator for templateReader

getOldResolver

public javax.xml.transform.URIResolver getOldResolver()

accessor for oldResolver

setOldResolver

public void setOldResolver(javax.xml.transform.URIResolver res)

mutator for oldResolver

resolve

public javax.xml.transform.Source resolve(java.lang.String href,
                                          java.lang.String base)
                                   throws javax.xml.transform.TransformerException

Given an href which is probably another template, and a base which is probably somewhere useless, return a source.

Specified by:

resolve in interface javax.xml.transform.URIResolver

Throws:

javax.xml.transform.TransformerException

transform

public java.lang.String transform(java.lang.String template,
                                  java.lang.String text,
                                  java.util.Locale locale)
                           throws org.sandev.ui.util.SandTransformerException

Retrieve the contents of the named template, and apply that XSLT to the XML in the text. Return the transformed result.

Specified by:

transform in interface org.sandev.ui.util.SandTransformer

Throws:

org.sandev.ui.util.SandTransformerException

transform

public void transform(java.lang.String template,
                      java.lang.String text,
                      java.io.OutputStream out,
                      java.util.Locale locale)
               throws org.sandev.ui.util.SandTransformerException

Retrieve the contents of the named template, and apply that XSLT to the XML in the text, writing results to the given stream.

Specified by:

transform in interface org.sandev.ui.util.SandTransformer

Throws:

org.sandev.ui.util.SandTransformerException

stripDoctype

public static java.lang.String stripDoctype(java.lang.String text)

Filter out the DOCTYPE declaration. So if the given text contains "

debug

protected void debug(java.lang.String text)

Dump out the text to stdout with a prefix showing the source.