Package org.geotools.util

Class PreventEntityResolver

Object

PreventEntityResolver

All Implemented Interfaces:

Serializable, EntityResolver3, EntityResolver, EntityResolver2

public class PreventEntityResolver
extends Object
implements EntityResolver3, Serializable

EntityResolver2 implementation that disallows access to any external entity.

Author:

Jody Garnett (GeoCat)

See Also:

• Serialized Form

Field Summary

Fields

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PreventEntityResolver()

Method Summary

Modifier and Type	Method	Description
String	getAccess()	PreventEntityResolver does not allow access to any protocols.
InputSource	getExternalSubset(String name, String baseURI)
InputSource	resolveEntity(String publicId, String systemId)
InputSource	resolveEntity(String name, String publicId, String baseURI, String systemId)
String	toString()

Methods inherited from class Object

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

Field Details

INSTANCE

public static final PreventEntityResolver INSTANCE

Singleton instance of PreventLocalEntityResolver

Constructor Details

PreventEntityResolver

protected PreventEntityResolver()

Method Details

getAccess

public String getAccess()

PreventEntityResolver does not allow access to any protocols.

This encourages XMLUtils to disable all factory external entity settings.

Specified by:

getAccess in interface EntityResolver3

Returns:

""

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

toString

public String toString()

Overrides:

toString in class Object