net.sf.saxon.resource

Class FailedResource

java.lang.Object

net.sf.saxon.resource.FailedResource

All Implemented Interfaces:

Resource

public class FailedResource
extends Object
implements Resource

FailedResource represents an item in a collection that could not be processed because of some kind of error

Constructor Summary

Constructors

Constructor and Description
FailedResource(String uri, XPathException error) Create a FailedResource

Method Summary

Modifier and Type	Method and Description
String	getContentType() Get the media type (MIME type) of the resource if known
XPathException	getError() Get the underlying error
Item	getItem(XPathContext context) Get an XDM Item holding the contents of this resource.
String	getResourceURI() Get a URI that identifies this resource

Methods inherited from class java.lang.Object

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

Constructor Detail

FailedResource

public FailedResource(String uri,
                      XPathException error)

Create a FailedResource

Parameters:

uri - the URI of the resource

error - the error that occurred when attempting to process the resource

Method Detail

getContentType

public String getContentType()

Get the media type (MIME type) of the resource if known

Specified by:

getContentType in interface Resource

Returns:

always null for this kind of resource

getResourceURI

public String getResourceURI()

Get a URI that identifies this resource

Specified by:

getResourceURI in interface Resource

Returns:

a URI identifying this resource

getItem

public Item getItem(XPathContext context)
             throws XPathException

Get an XDM Item holding the contents of this resource. This method always throws the error associated with the resource.

Specified by:

getItem in interface Resource

Parameters:

context - the XPath evaluation context

Returns:

an item holding the contents of the resource. This version of the method never returns an item; it always throws an error

Throws:

XPathException - if a failure occurs materializing the resource

getError

public XPathException getError()

Get the underlying error