Package org.geotools.util

Class NullEntityResolver

Object

NullEntityResolver

All Implemented Interfaces:

Serializable, EntityResolver, EntityResolver2

public class NullEntityResolver
extends Object
implements EntityResolver2, Serializable

NullObject implementation for EntityResolver2 (used as an alternative to null checks).

This implementation returns null to request that the parser open a regular URI connection to the system identifier.

Author:

Jody Garnett (Boundless)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final NullEntityResolver	INSTANCE	Singleton instance of PreventLocalEntityResolver

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NullEntityResolver()

Method Summary

Modifier and Type	Method	Description
InputSource	getExternalSubset(String name, String baseURI)
InputSource	resolveEntity(String publicId, String systemId)
InputSource	resolveEntity(String name, String publicId, String baseURI, String systemId)

Methods inherited from class Object

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

Field Details

INSTANCE

public static final NullEntityResolver INSTANCE

Singleton instance of PreventLocalEntityResolver

Constructor Details

NullEntityResolver

protected NullEntityResolver()

Method Details

resolveEntity

public InputSource resolveEntity(String publicId,
 String systemId)
                          throws SAXException,
IOException

Specified by:

resolveEntity in interface EntityResolver

Returns:

null to request that the parser open a regular URI connection to the system identifier.

Throws:

SAXException

IOException

getExternalSubset

public InputSource getExternalSubset(String name,
 String baseURI)
                              throws SAXException,
IOException

Specified by:

getExternalSubset in interface EntityResolver2

Throws:

SAXException

IOException

resolveEntity

public InputSource resolveEntity(String name,
 String publicId,
 String baseURI,
 String systemId)
                          throws SAXException,
IOException

Specified by:

resolveEntity in interface EntityResolver2

Throws:

SAXException

IOException