Module io.sf.carte.xml.dtd

Package io.sf.carte.doc.xml.dtd

Class StackedEntityResolver

java.lang.Object

io.sf.carte.doc.xml.dtd.StackedEntityResolver

All Implemented Interfaces:

EntityResolver, EntityResolver2

public class StackedEntityResolver
extends Object
implements EntityResolver2

A EntityResolver2 that uses a main resolver and a fallback.

First, it attempts to resolve with the main resolver, if an exception is thrown or null is returned, then the fallback is used.

If the first resolver threw a SAXException and the fallback one returned null, that first exception is thrown, as it may contain relevant information.

Constructor Summary

Constructors

Constructor	Description
StackedEntityResolver(EntityResolver2 firstResolver, EntityResolver2 fallbackResolver)	Construct a resolver with the two stacked resolvers.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

StackedEntityResolver

public StackedEntityResolver(EntityResolver2 firstResolver,
 EntityResolver2 fallbackResolver)

Construct a resolver with the two stacked resolvers.

Method Details

getExternalSubset

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

Specified by:

getExternalSubset in interface EntityResolver2

Throws:

SAXException

IOException

resolveEntity

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

Specified by:

resolveEntity in interface EntityResolver2

Throws:

SAXException

IOException

resolveEntity

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

Specified by:

resolveEntity in interface EntityResolver

Throws:

SAXException

IOException