Package net.sf.saxon.lib

Class ChainedEntityResolver

java.lang.Object

net.sf.saxon.lib.ChainedEntityResolver

All Implemented Interfaces:

org.xml.sax.EntityResolver, org.xml.sax.ext.EntityResolver2

public class ChainedEntityResolver
extends java.lang.Object
implements org.xml.sax.ext.EntityResolver2

An EntityResolver that first tries one supplied EntityResolver, and if that returns null, falls back to another. Either EntityResolver may itself be a ChainedEntityResolver, so a chain of any length can be established.

Since:

11.1

Constructor Summary

Constructors

Constructor	Description
ChainedEntityResolver(org.xml.sax.EntityResolver first, org.xml.sax.EntityResolver second)	Create a composite entity resolver

Method Summary

Modifier and Type	Method	Description
org.xml.sax.InputSource	getExternalSubset(java.lang.String name, java.lang.String baseURI)
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
org.xml.sax.InputSource	resolveEntity(java.lang.String name, java.lang.String publicId, java.lang.String baseURI, java.lang.String systemId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainedEntityResolver

public ChainedEntityResolver(org.xml.sax.EntityResolver first,
                             org.xml.sax.EntityResolver second)

Create a composite entity resolver

Parameters:

first - the first entity resolver to be used

second - the entity resolver to be used if the first one returns null

Method Detail

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException,
                                             java.io.IOException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Throws:

org.xml.sax.SAXException

java.io.IOException

getExternalSubset

public org.xml.sax.InputSource getExternalSubset(java.lang.String name,
                                                 java.lang.String baseURI)
                                          throws org.xml.sax.SAXException,
                                                 java.io.IOException

Specified by:

getExternalSubset in interface org.xml.sax.ext.EntityResolver2

Throws:

org.xml.sax.SAXException

java.io.IOException

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String name,
                                             java.lang.String publicId,
                                             java.lang.String baseURI,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException,
                                             java.io.IOException

Specified by:

resolveEntity in interface org.xml.sax.ext.EntityResolver2

Throws:

org.xml.sax.SAXException

java.io.IOException