net.sf.xolite.utils
Class SchemaLocation

java.lang.Object
  net.sf.xolite.utils.SchemaLocation

public class SchemaLocation
extends Object

Helper to build the the schema location expressed as in the standard 'xsi:schemaLocation' xml attributes.
Such a string can be set on the SaxXMLEventParser to enable validation.

Caution: This schemaLocation attribute setup works with Sun JRE default parser (Xerces) but is not guaranteed to work if you (or a library you're using) have changed the default XML parser implementation.
In this case, you have to setup a validating parser yourself (following your parser documentation) and pass it to the SaxXMLEventParser(XMLReader) constructor.

Author:

Olivier Berlanger

Constructor Summary

SchemaLocation()

Method Summary

static String	getResourceLocation(String schemaUri, Class<?> referenceClass, String resourcePath) Get a schemaLocation string for a schema packaged as an application resource.
static String	getResourceURL(Class<?> referenceClass, String resourcePath) Return the URL to a resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaLocation

public SchemaLocation()

Method Detail

getResourceLocation

public static String getResourceLocation(String schemaUri,
                                         Class<?> referenceClass,
                                         String resourcePath)

Get a schemaLocation string for a schema packaged as an application resource.

Parameters:

schemaUri - URI of the schema

referenceClass - the reference class providing the class loader.

resourcePath - Path to the resource, it can be absolute (i.e. starting with '/') or relative to the package of this reference class.

Returns:

the schemaLocation string for the specified schema.

getResourceURL

public static String getResourceURL(Class<?> referenceClass,
                                    String resourcePath)

Return the URL to a resource.
This method verifies the existence of the requested resource and throw a IllegalArgumentException if the ressource is not found.

Parameters:

referenceClass - the reference class providing the class loader.

resourcePath - Path to the resource, it can be absolute (i.e. starting with '/') or relative to the package of this reference class.

Returns:

the URL to the specified resource.

Throws:

IllegalArgumentException - if the specified resource is not found.