net.sf.saxon.resource

Class JSONResource

java.lang.Object

net.sf.saxon.resource.JSONResource

All Implemented Interfaces:

Resource

public class JSONResource
extends java.lang.Object
implements Resource

A Resource (that is, an item in a collection) holding JSON content

Field Summary

Fields

Modifier and Type	Field and Description
static ResourceFactory	FACTORY

Constructor Summary

Constructors

Constructor and Description
JSONResource(java.lang.String href, AbstractResourceCollection.InputDetails details) Create the resource
JSONResource(java.lang.String href, java.io.InputStream in) Create the resource

Method Summary

Modifier and Type	Method and Description
java.lang.String	getContentType() Get the media type (MIME type) of the resource if known
Item	getItem(XPathContext context) Get an XDM Item holding the contents of this resource.
java.lang.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

Field Detail

FACTORY

public static final ResourceFactory FACTORY

Constructor Detail

JSONResource

public JSONResource(java.lang.String href,
                    AbstractResourceCollection.InputDetails details)

Create the resource

Parameters:

href - the URI of the resource

details - the inputstream holding the JSON content plus details of encoding etc

JSONResource

public JSONResource(java.lang.String href,
                    java.io.InputStream in)

Create the resource

Parameters:

href - the URI of the resource

in - the inputstream holding the JSON content

Method Detail

getResourceURI

public java.lang.String getResourceURI()

Description copied from interface: Resource

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

Description copied from interface: Resource

Get an XDM Item holding the contents of this resource.

Specified by:

getItem in interface Resource

Parameters:

context - the XPath evaluation context

Returns:

an item holding the contents of the resource. The type of item will reflect the type of the resource: a document node for XML resources, a string for text resources, a map or array for JSON resources, a base64Binary value for binary resource. May also return null if the resource cannot be materialized and this is not to be treated as an error.

Throws:

XPathException - if a failure occurs materializing the resource

getContentType

public java.lang.String getContentType()

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

Specified by:

getContentType in interface Resource

Returns:

the string "application/json"