Class XmlUtil.InternalResolver

XmlResolver subclass that resolves uri's to corresponding xml nodes without going through temporary files.

Inheritance
object
XmlResolver
XmlUtil.InternalResolver
Inherited Members
Namespace: SuperOffice.Util
Assembly: SoCore.dll
Syntax
public class XmlUtil.InternalResolver : XmlResolver

Constructors

InternalResolver(params KeyValuePair<string, XmlNode>[])

Construct a resolver and set its content. This is equivalent to passing an empty parameter list and calling the Add method.

Declaration
public InternalResolver(params KeyValuePair<string, XmlNode>[] elements)
Parameters
Type Name Description
KeyValuePair<string, XmlNode>[] elements

Array of KeyValuePairs that map an URI terminal component name to an XmlNode
Examples
public static string Merge( XmlNode first, XmlNode second)
{
	XmlDocument stylesheet = new XmlDocument();
	stylesheet.LoadXml( _mergeXSLT );

	XsltSettings settings = new XsltSettings( true, false );
	XslCompiledTransform transform = new XslCompiledTransform( true );
	transform.Load( stylesheet, settings, new XmlUrlResolver() );


	string mergeDriver = "<merge xmlns=\"http://informatik.hu-berlin.de/merge\">" +
					  "<file1>first.xml</file1>" +
					  "<file2>second.xml</file2>" +
					   "</merge>";

	StringWriter stringWriter = new StringWriter();
	XmlWriterSettings writerSettings = new XmlWriterSettings();
	writerSettings.ConformanceLevel = ConformanceLevel.Auto;

	XmlWriter writer = XmlWriter.Create( stringWriter, writerSettings );
	InternalResolver res = new InternalResolver( new KeyValuePair<string,XmlNode>( "first.xml", first ), 
		new KeyValuePair<string,XmlNode>( "second.xml", second ) );
	transform.Transform( XmlReader.Create( new StringReader( mergeDriver ) ), null, writer, res );

Properties

Credentials

Required override, does nothing

Declaration
public override ICredentials Credentials { set; }
Property Value
Type Description
ICredentials
Overrides

Methods

Add(KeyValuePair<string, XmlNode>)

Add a name / XmlNode element to those handled by this resolver instance

Declaration
public void Add(KeyValuePair<string, XmlNode> element)
Parameters
Type Name Description
KeyValuePair<string, XmlNode> element

KeyValuePair that maps an URI terminal component name to an XmlNode

GetEntity(Uri, string, Type)

Resolve an URI, override from base class. If the last part of the uri matches the name of an element passed to the constructor, this element is returned; otherwise null.

Declaration
public override object GetEntity(Uri absoluteUri, string role, Type ofObjectToReturn)
Parameters
Type Name Description
Uri absoluteUri

URI from calling system
string role

Not used
Type ofObjectToReturn

Not used
Returns
Type Description
object

Matching XmlNode or null
Overrides

Extension Methods