org.deegree.portal.context
Class ContextTransformer

java.lang.Object
  org.deegree.portal.context.ContextTransformer

public class ContextTransformer
extends Object

Singleton class capsulating a javax.xml.transform.Transformer. This class is used to transform a map context xml document in a html document used the transformation (xslt) provided.

Author:

Ugo Taddei

Field Summary

protected static Transformer

transformer The Transformer object used in the transformation of a map context xml to html.

Method Summary

static ContextTransformer	getInstance()
String	toString()
String	transformContext(InputStream xsl, InputStream contxt) Transforms the context pointed to by context into html using xsltURL (though this is currently fixed; there's really no need to define one's wn xsl).

Methods inherited from class java.lang.Object

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

Field Detail

transformer

protected static Transformer transformer

The Transformer object used in the transformation of a map context xml to html.

Method Detail

getInstance

public static ContextTransformer getInstance()

Returns:

the singleton.

transformContext

public String transformContext(InputStream xsl,
                               InputStream contxt)
                        throws TransformerException

Transforms the context pointed to by context into html using xsltURL (though this is currently fixed; there's really no need to define one's wn xsl).

Parameters:

xsl - the InputStream containing the xls

contxt - the InputStream containing the context to be transformed

Returns:

the converted string.

Throws:

TransformerException

toString

public String toString()

Overrides:

toString in class Object