xml
Class Resolver

java.lang.Object
  xml.Resolver

All Implemented Interfaces:

org.w3c.dom.ls.LSResourceResolver, org.xml.sax.EntityResolver, org.xml.sax.ext.EntityResolver2

public class Resolver
extends java.lang.Object
implements org.xml.sax.ext.EntityResolver2, org.w3c.dom.ls.LSResourceResolver

Resolver grabs and caches DTDs and xml schemas. It also serves as a resource resolver for jeditresource: links

Version:

$Id: Resolver.java 21316 2012-03-11 10:33:42Z kerik-sf $

Author:

ezust, kerik-sf

Nested Class Summary

static class	Resolver.Entry
class	Resolver.VFSUpdateHandler Reloads all catalog files when the user changes one of it on disk.

Field Summary

static java.lang.String	ALWAYS Download without asking
static java.lang.String	ASK Ask before downloading
static java.lang.String	CACHE Cache downloaded remote files
static java.lang.String	INTERNALCATALOG Internal catalog for DTDs which are packaged in XML.jar and jEdit.jar
static java.lang.String	LOCAL Local files & catalogs only
static java.lang.String	MODE Ask before downloading remote files
static java.lang.String[]	MODES
static java.lang.String	NETWORK_PROPS

Method Summary

void	clearCache()
org.xml.sax.InputSource	getExternalSubset(java.lang.String name, java.lang.String baseURI)
static java.lang.String	getNetworkMode()
static Resolver	instance()
static boolean	isUsingCache()
void	propertiesChanged()
void	reloadCatalogs() called from actions.xml
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId) implements SAX1 EntityResolver
org.xml.sax.InputSource	resolveEntity(java.lang.String name, java.lang.String publicId, java.lang.String current, java.lang.String systemId)
java.lang.String	resolveEntityToPath(java.lang.String name, java.lang.String publicId, java.lang.String current, java.lang.String systemId)
java.lang.String[]	resolveEntityToPathInternal(java.lang.String name, java.lang.String publicId, java.lang.String current, java.lang.String systemId) systemId may be modified, for instance if resolving docbookx.dtd, the systemId will be the full jeditresource:XML.jar!.../docbookx.dtd
org.w3c.dom.ls.LSInput	resolveResource(java.lang.String type, java.lang.String namespaceURI, java.lang.String publicId, java.lang.String systemId, java.lang.String baseURI)
void	save()
static void	setNetworkMode(java.lang.String newMode)
static void	setUsingCache(boolean newCache)

Methods inherited from class java.lang.Object

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

Field Detail

ASK

public static final java.lang.String ASK

Ask before downloading

See Also:

Constant Field Values

LOCAL

public static final java.lang.String LOCAL

Local files & catalogs only

See Also:

Constant Field Values

ALWAYS

public static final java.lang.String ALWAYS

Download without asking

See Also:

Constant Field Values

MODES

public static final java.lang.String[] MODES

NETWORK_PROPS

public static final java.lang.String NETWORK_PROPS

See Also:

Constant Field Values

MODE

public static final java.lang.String MODE

Ask before downloading remote files

See Also:

Constant Field Values

CACHE

public static final java.lang.String CACHE

Cache downloaded remote files

See Also:

Constant Field Values

INTERNALCATALOG

public static final java.lang.String INTERNALCATALOG

Internal catalog for DTDs which are packaged in XML.jar and jEdit.jar

See Also:

Constant Field Values

Method Detail

save

public void save()

instance

public static Resolver instance()

Returns:

a global catalog resolver object you can use as an LSResourceResolver or EntityResolver.

resolveResource

public org.w3c.dom.ls.LSInput resolveResource(java.lang.String type,
                                              java.lang.String namespaceURI,
                                              java.lang.String publicId,
                                              java.lang.String systemId,
                                              java.lang.String baseURI)

Specified by:

resolveResource in interface org.w3c.dom.ls.LSResourceResolver

resolveEntity

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

implements SAX1 EntityResolver

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Throws:

org.xml.sax.SAXException

java.io.IOException

See Also:

DefaultHandler2.resolveEntity(java.lang.String, java.lang.String)

resolveEntityToPath

public java.lang.String resolveEntityToPath(java.lang.String name,
                                            java.lang.String publicId,
                                            java.lang.String current,
                                            java.lang.String systemId)
                                     throws java.io.IOException

Parameters:

name -

publicId -

current -

systemId -

Throws:

java.io.IOException

resolveEntityToPathInternal

public java.lang.String[] resolveEntityToPathInternal(java.lang.String name,
                                                      java.lang.String publicId,
                                                      java.lang.String current,
                                                      java.lang.String systemId)
                                               throws java.io.IOException

systemId may be modified, for instance if resolving docbookx.dtd, the systemId will be the full jeditresource:XML.jar!.../docbookx.dtd

Returns:

array [systemId to report, real systemId]

Throws:

java.io.IOException

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String name,
                                             java.lang.String publicId,
                                             java.lang.String current,
                                             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

clearCache

public void clearCache()

reloadCatalogs

public void reloadCatalogs()

called from actions.xml

propertiesChanged

public void propertiesChanged()

isUsingCache

public static boolean isUsingCache()

setUsingCache

public static void setUsingCache(boolean newCache)

getNetworkMode

public static java.lang.String getNetworkMode()

Returns:

the network mode: LOCAL, ASK, or ALWAYS

setNetworkMode

public static void setNetworkMode(java.lang.String newMode)

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