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An OSGi bundle for Saxon-HE
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2013 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
package net.sf.saxon.lib;
import net.sf.saxon.Configuration;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
* This class is an EntityResolver used to resolve references to common
* DTDs and entity files, using local copies provided with the Saxon product.
* It has become necessary to do this because W3C is no longer serving
* these files from its server. Ideally the job of caching these files
* would belong to the XML parser, but because many of the parsers were
* issued years ago, they cannot be relied on to do it.
*/
public class StandardEntityResolver implements EntityResolver {
private static StandardEntityResolver THE_INSTANCE = new StandardEntityResolver();
/**
* Get a general-purpose instance of this class. This should be treated as immutable,
* since it is shared with other users. That is, it should not be associated with any
* configuration.
* @return the singleton, general-purpose instance of this class
*/
public static StandardEntityResolver getInstance() {
return THE_INSTANCE;
}
private static HashMap publicIds = new HashMap(30);
private static HashMap systemIds = new HashMap(30);
public Configuration config = null;
/**
* Register a DTD or other entity to be resolved by this
* entity resolver
*
* @param publicId the public identifier of the DTD or entity
* @param systemId the system identifier of the DTD or entity
* @param fileName the fileName of the Saxon local copy of the
* resource, relative to the data directory in the JAR file
*/
public static void register(
/*@Nullable*/ String publicId,
String systemId,
String fileName) {
if (publicId != null) {
publicIds.put(publicId, fileName);
}
if (systemId != null) {
systemIds.put(systemId, fileName);
}
}
static {
register("-//W3C//ENTITIES Latin 1 for XHTML//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent",
"w3c/xhtml-lat1.ent");
register("-//W3C//ENTITIES Symbols for XHTML//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent",
"w3c/xhtml-symbol.ent");
register("-//W3C//ENTITIES Special for XHTML//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent",
"w3c/xhtml-special.ent");
register("-//W3C//DTD XHTML 1.0 Transitional//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd",
"w3c/xhtml10/xhtml1-transitional.dtd");
register("-//W3C//DTD XHTML 1.0 Strict//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd",
"w3c/xhtml10/xhtml1-strict.dtd");
register("-//W3C//DTD XHTML 1.0 Frameset//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd",
"w3c/xhtml10/xhtml1-frameset.dtd");
register("-//W3C//DTD XHTML Basic 1.0//EN",
"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd",
"w3c/xhtml10/xhtml-basic10.dtd");
register("-//W3C//DTD XHTML 1.1//EN",
"http://www.w3.org/MarkUp/DTD/xhtml11.dtd",
"w3c/xhtml11/xhtml11.dtd");
register("-//W3C//DTD XHTML Basic 1.1//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-basic11.dtd",
"w3c/xhtml11/xhtml-basic11.dtd");
register("-//W3C//ELEMENTS XHTML Access Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-access-1.mod",
"w3c/xhtml11/xhtml-access-1.mod");
register("-//W3C//ENTITIES XHTML Access Attribute Qnames 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-access-qname-1.mod",
"w3c/xhtml11/xhtml-access-qname-1.mod");
register("-//W3C//ELEMENTS XHTML Java Applets 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-applet-1.mod",
"w3c/xhtml11/xhtml-applet-1.mod");
register("-//W3C//ELEMENTS XHTML Base Architecture 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-arch-1.mod",
"w3c/xhtml11/xhtml-arch-1.mod");
register("-//W3C//ENTITIES XHTML Common Attributes 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-attribs-1.mod",
"w3c/xhtml11/xhtml-attribs-1.mod");
register("-//W3C//ELEMENTS XHTML Base Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-base-1.mod",
"w3c/xhtml11/xhtml-base-1.mod");
register("-//W3C//ELEMENTS XHTML Basic Forms 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-basic-form-1.mod",
"w3c/xhtml11/xhtml-basic-form-1.mod");
register("-//W3C//ELEMENTS XHTML Basic Tables 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-basic-table-1.mod",
"w3c/xhtml11/xhtml-basic-table-1.mod");
register("-//W3C//ENTITIES XHTML Basic 1.0 Document Model 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-basic10-model-1.mod",
"w3c/xhtml11/xhtml-basic10-model-1.mod");
register("-//W3C//ENTITIES XHTML Basic 1.1 Document Model 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-basic11-model-1.mod",
"w3c/xhtml11/xhtml-basic11-model-1.mod");
register("-//W3C//ELEMENTS XHTML BDO Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-bdo-1.mod",
"w3c/xhtml11/xhtml-bdo-1.mod");
register("-//W3C//ELEMENTS XHTML BIDI Override Element 1.0//EN", //should be "BDO Element 1.0" not "BIDI Override Element 1.0"
"http://www.w3.org/MarkUp/DTD/xhtml-bdo-1.mod",
"w3c/xhtml11/xhtml-bdo-1.mod");
register("-//W3C//ELEMENTS XHTML Block Phrasal 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-blkphras-1.mod",
"w3c/xhtml11/xhtml-blkphras-1.mod");
register("-//W3C//ELEMENTS XHTML Block Presentation 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-blkpres-1.mod",
"w3c/xhtml11/xhtml-blkpres-1.mod");
register("-//W3C//ELEMENTS XHTML Block Structural 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-blkstruct-1.mod",
"w3c/xhtml11/xhtml-blkstruct-1.mod");
register("-//W3C//ENTITIES XHTML Character Entities 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-charent-1.mod",
"w3c/xhtml11/xhtml-charent-1.mod");
register("-//W3C//ELEMENTS XHTML Client-side Image Maps 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-csismap-1.mod",
"w3c/xhtml11/xhtml-csismap-1.mod");
register("-//W3C//ENTITIES XHTML Datatypes 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-datatypes-1.mod",
"w3c/xhtml11/xhtml-datatypes-1.mod");
register("-//W3C//ELEMENTS XHTML Editing Markup 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-edit-1.mod",
"w3c/xhtml11/xhtml-edit-1.mod");
register("-//W3C//ELEMENTS XHTML Editing Elements 1.0//EN", // should be "Editing Markup" not "Editing Elements", but allow both
"http://www.w3.org/MarkUp/DTD/xhtml-edit-1.mod",
"w3c/xhtml11/xhtml-edit-1.mod");
register("-//W3C//ENTITIES XHTML Intrinsic Events 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-events-1.mod",
"w3c/xhtml11/xhtml-events-1.mod");
register("-//W3C//ELEMENTS XHTML Forms 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-form-1.mod",
"w3c/xhtml11/xhtml-form-1.mod");
register("-//W3C//ELEMENTS XHTML Frames 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-frames-1.mod",
"w3c/xhtml11/xhtml-frames-1.mod");
register("-//W3C//ENTITIES XHTML Modular Framework 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-framework-1.mod",
"w3c/xhtml11/xhtml-framework-1.mod");
register("-//W3C//ENTITIES XHTML HyperAttributes 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-hyperAttributes-1.mod",
"w3c/xhtml11/xhtml-hyperAttributes-1.mod");
register("-//W3C//ELEMENTS XHTML Hypertext 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-hypertext-1.mod",
"w3c/xhtml11/xhtml-hypertext-1.mod");
register("-//W3C//ELEMENTS XHTML Inline Frame Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-iframe-1.mod",
"w3c/xhtml11/xhtml-iframe-1.mod");
register("-//W3C//ELEMENTS XHTML Images 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-image-1.mod",
"w3c/xhtml11/xhtml-image-1.mod");
register("-//W3C//ELEMENTS XHTML Inline Phrasal 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-inlphras-1.mod",
"w3c/xhtml11/xhtml-inlphras-1.mod");
register("-//W3C//ELEMENTS XHTML Inline Presentation 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-inlpres-1.mod",
"w3c/xhtml11/xhtml-inlpres-1.mod");
register("-//W3C//ELEMENTS XHTML Inline Structural 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-inlstruct-1.mod",
"w3c/xhtml11/xhtml-inlstruct-1.mod");
register("-//W3C//ENTITIES XHTML Inline Style 1.0//EN", // should be "ELEMENTS" not "ENTITIES", but allow either
"http://www.w3.org/MarkUp/DTD/xhtml-inlstyle-1.mod",
"w3c/xhtml11/xhtml-inlstyle-1.mod");
register("-//W3C//ELEMENTS XHTML Inline Style 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-inlstyle-1.mod",
"w3c/xhtml11/xhtml-inlstyle-1.mod");
register("-//W3C//ELEMENTS XHTML Inputmode 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-inputmode-1.mod",
"w3c/xhtml11/xhtml-inputmode-1.mod");
register("-//W3C//ELEMENTS XHTML Legacy Markup 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-legacy-1.mod",
"w3c/xhtml11/xhtml-legacy-1.mod");
register("-//W3C//ELEMENTS XHTML Legacy Redeclarations 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-legacy-redecl-1.mod",
"w3c/xhtml11/xhtml-legacy-redecl-1.mod");
register("-//W3C//ELEMENTS XHTML Link Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-link-1.mod",
"w3c/xhtml11/xhtml-link-1.mod");
register("-//W3C//ELEMENTS XHTML Lists 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-list-1.mod",
"w3c/xhtml11/xhtml-list-1.mod");
register("-//W3C//ELEMENTS XHTML Metainformation 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-meta-1.mod",
"w3c/xhtml11/xhtml-meta-1.mod");
register("-//W3C//ELEMENTS XHTML Metainformation 2.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-meta-2.mod",
"w3c/xhtml11/xhtml-meta-2.mod");
register("-//W3C//ENTITIES XHTML MetaAttributes 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-metaAttributes-1.mod",
"w3c/xhtml11/xhtml-metaAttributes-1.mod");
register("-//W3C//ELEMENTS XHTML Name Identifier 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-nameident-1.mod",
"w3c/xhtml11/xhtml-nameident-1.mod");
register("-//W3C//NOTATIONS XHTML Notations 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-notations-1.mod",
"w3c/xhtml11/xhtml-notations-1.mod");
register("-//W3C//ELEMENTS XHTML Embedded Object 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-object-1.mod",
"w3c/xhtml11/xhtml-object-1.mod");
register("-//W3C//ELEMENTS XHTML Param Element 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-param-1.mod",
"w3c/xhtml11/xhtml-param-1.mod");
register("-//W3C//ELEMENTS XHTML Presentation 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-pres-1.mod",
"w3c/xhtml11/xhtml-pres-1.mod");
register("-//W3C//ENTITIES XHTML-Print 1.0 Document Model 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-print10-model-1.mod",
"w3c/xhtml11/xhtml-print10-model-1.mod");
register("-//W3C//ENTITIES XHTML Qualified Names 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-qname-1.mod",
"w3c/xhtml11/xhtml-qname-1.mod");
register("-//W3C//ENTITIES XHTML+RDFa Document Model 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-model-1.mod",
"w3c/xhtml11/xhtml-rdfa-model-1.mod");
register("-//W3C//ENTITIES XHTML RDFa Attribute Qnames 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-qname-1.mod",
"w3c/xhtml11/xhtml-rdfa-qname-1.mod");
register("-//W3C//ENTITIES XHTML Role Attribute 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-role-1.mod",
"w3c/xhtml11/xhtml-role-1.mod");
register("-//W3C//ENTITIES XHTML Role Attribute Qnames 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-role-qname-1.mod",
"w3c/xhtml11/xhtml-role-qname-1.mod");
register("-//W3C//ELEMENTS XHTML Ruby 1.0//EN",
"http://www.w3.org/TR/ruby/xhtml-ruby-1.mod",
"w3c/xhtml11/xhtml-ruby-1.mod");
register("-//W3C//ELEMENTS XHTML Scripting 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-script-1.mod",
"w3c/xhtml11/xhtml-script-1.mod");
register("-//W3C//ELEMENTS XHTML Server-side Image Maps 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-ssismap-1.mod",
"w3c/xhtml11/xhtml-ssismap-1.mod");
register("-//W3C//ELEMENTS XHTML Document Structure 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-struct-1.mod",
"w3c/xhtml11/xhtml-struct-1.mod");
register("-//W3C//DTD XHTML Style Sheets 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-style-1.mod",
"w3c/xhtml11/xhtml-style-1.mod");
register("-//W3C//ELEMENTS XHTML Style Sheets 1.0//EN", // should be "DTD XHTML" not "ELEMENTS XHTML"
"http://www.w3.org/MarkUp/DTD/xhtml-style-1.mod",
"w3c/xhtml11/xhtml-style-1.mod");
register("-//W3C//ELEMENTS XHTML Tables 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-table-1.mod",
"w3c/xhtml11/xhtml-table-1.mod");
register("-//W3C//ELEMENTS XHTML Target 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-target-1.mod",
"w3c/xhtml11/xhtml-target-1.mod");
register("-//W3C//ELEMENTS XHTML Text 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml-text-1.mod",
"w3c/xhtml11/xhtml-text-1.mod");
register("-//W3C//ENTITIES XHTML 1.1 Document Model 1.0//EN",
"http://www.w3.org/MarkUp/DTD/xhtml11-model-1.mod",
"w3c/xhtml11/xhtml11-model-1.mod");
register("-//W3C//MathML 1.0//EN",
"http://www.w3.org/Math/DTD/mathml1/mathml.dtd",
"w3c/mathml/mathml1/mathml.dtd");
register("-//W3C//DTD MathML 2.0//EN",
"http://www.w3.org/Math/DTD/mathml2/mathml2.dtd",
"w3c/mathml/mathml2/mathml2.dtd");
register("-//W3C//DTD MathML 3.0//EN",
"http://www.w3.org/Math/DTD/mathml3/mathml3.dtd",
"w3c/mathml/mathml3/mathml3.dtd");
register("-//W3C//DTD SVG 1.0//EN",
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd",
"w3c/svg10/svg10.dtd");
register("-//W3C//DTD SVG 1.1//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd",
"w3c/svg11/svg11.dtd");
register("-//W3C//DTD SVG 1.1 Tiny//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd",
"w3c/svg11/svg11-tiny.dtd");
register("-//W3C//DTD SVG 1.1 Basic//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd",
"w3c/svg11/svg11-basic.dtd");
register("-//W3C//ENTITIES SVG 1.1 Document Model//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-model.mod",
"w3c/svg11/svg11-model.mod");
register("-//W3C//ENTITIES SVG 1.1 Attribute Collection//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-attribs.mod",
"w3c/svg11/svg11-attribs.mod");
register("-//W3C//ENTITIES SVG 1.1 Modular Framework//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-framework.mod",
"w3c/svg11/svg-framework.mod");
register("-//W3C//ENTITIES SVG 1.1 Datatypes//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-datatypes.mod",
"w3c/svg11/svg-datatypes.mod");
register("-//W3C//ENTITIES SVG 1.1 Qualified Name//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-qname.mod",
"w3c/svg11/svg-qname.mod");
register("-//W3C//ENTITIES SVG 1.1 Core Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-core-attrib.mod",
"w3c/svg11/svg-core-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Container Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-container-attrib.mod",
"w3c/svg11/svg-container-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Viewport Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-viewport-attrib.mod",
"w3c/svg11/svg-viewport-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Paint Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-paint-attrib.mod",
"w3c/svg11/svg-paint-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Paint Opacity Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-opacity-attrib.mod",
"w3c/svg11/svg-opacity-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Graphics Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-graphics-attrib.mod",
"w3c/svg11/svg-graphics-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Document Events Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-docevents-attrib.mod",
"w3c/svg11/svg-docevents-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Graphical Element Events Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-graphevents-attrib.mod",
"w3c/svg11/svg-graphevents-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 Animation Events Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-animevents-attrib.mod",
"w3c/svg11/svg-animevents-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 XLink Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-xlink-attrib.mod",
"w3c/svg11/svg-xlink-attrib.mod");
register("-//W3C//ENTITIES SVG 1.1 External Resources Attribute//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-extresources-attrib.mod",
"w3c/svg11/svg-extresources-attrib.mod");
register("-//W3C//ELEMENTS SVG 1.1 Structure//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-structure.mod",
"w3c/svg11/svg-structure.mod");
register("-//W3C//ELEMENTS SVG 1.1 Conditional Processing//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-conditional.mod",
"w3c/svg11/svg-conditional.mod");
register("-//W3C//ELEMENTS SVG 1.1 Image//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-image.mod",
"w3c/svg11/svg-image.mod");
register("-//W3C//ELEMENTS SVG 1.1 Style//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-style.mod",
"w3c/svg11/svg-style.mod");
register("-//W3C//ELEMENTS SVG 1.1 Shape//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-shape.mod",
"w3c/svg11/svg-shape.mod");
register("-//W3C//ELEMENTS SVG 1.1 Text//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-text.mod",
"w3c/svg11/svg-text.mod");
register("-//W3C//ELEMENTS SVG 1.1 Marker//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-marker.mod",
"w3c/svg11/svg-marker.mod");
register("-//W3C//ELEMENTS SVG 1.1 Color Profile//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-profile.mod",
"w3c/svg11/svg-profile.mod");
register("-//W3C//ELEMENTS SVG 1.1 Gradient//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-gradient.mod",
"w3c/svg11/svg-gradient.mod");
register("-//W3C//ELEMENTS SVG 1.1 Pattern//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-pattern.mod",
"w3c/svg11/svg-pattern.mod");
register("-//W3C//ELEMENTS SVG 1.1 Clip//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-clip.mod",
"w3c/svg11/svg-clip.mod");
register("-//W3C//ELEMENTS SVG 1.1 Mask//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-mask.mod",
"w3c/svg11/svg-mask.mod");
register("-//W3C//ELEMENTS SVG 1.1 Filter//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-filter.mod",
"w3c/svg11/svg-filter.mod");
register("-//W3C//ELEMENTS SVG 1.1 Cursor//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-cursor.mod",
"w3c/svg11/svg-cursor.mod");
register("-//W3C//ELEMENTS SVG 1.1 Hyperlinking//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-hyperlink.mod",
"w3c/svg11/svg-hyperlink.mod");
register("-//W3C//ELEMENTS SVG 1.1 View//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-view.mod",
"w3c/svg11/svg-view.mod");
register("-//W3C//ELEMENTS SVG 1.1 Scripting//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-script.mod",
"w3c/svg11/svg-script.mod");
register("-//W3C//ELEMENTS SVG 1.1 Animation//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-animation.mod",
"w3c/svg11/svg-animation.mod");
register("-//W3C//ELEMENTS SVG 1.1 Font//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-font.mod",
"w3c/svg11/svg-font.mod");
register("-//W3C//ELEMENTS SVG 1.1 Extensibility//EN",
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg-extensibility.mod",
"w3c/svg11/svg-extensibility.mod");
register("-//XML-DEV//ENTITIES RDDL Document Model 1.0//EN",
"http://www.rddl.org/xhtml-rddl-model-1.mod",
"w3c/rddl/xhtml-rddl-model-1.mod");
register("-//XML-DEV//DTD XHTML RDDL 1.0//EN",
"http://www.rddl.org/rddl-xhtml.dtd",
"w3c/rddl/rddl-xhtml.dtd");
register("-//XML-DEV//ENTITIES RDDL QName Module 1.0//EN",
"http://www.rddl.org/rddl-qname-1.mod",
"w3c/rddl/rddl-qname-1.mod");
register("-//XML-DEV//ENTITIES RDDL Resource Module 1.0//EN",
"http://www.rddl.org/rddl-resource-1.mod",
"w3c/rddl/rddl-resource-1.mod");
register("-//W3C//DTD Specification V2.10//EN",
"http://www.w3.org/2002/xmlspec/dtd/2.10/xmlspec.dtd",
"w3c/xmlspec/xmlspec.dtd");
register("-//W3C//DTD XMLSCHEMA 200102//EN",
"http://www.w3.org/2001/XMLSchema.dtd",
"w3c/xmlschema/XMLSchema.dtd");
register("datatypes",
"http://www.w3.org/2001/datatypes.dtd",
"w3c/xmlschema/datatypes.dtd");
}
/**
* Set configuration details. This is used to control tracing of accesses to files
*
* @param config the Saxon configuration
*/
public void setConfiguration(Configuration config) {
this.config = config;
}
/**
* Allow the application to resolve external entities.
*
* The parser will call this method before opening any external
* entity except the top-level document entity. Such entities include
* the external DTD subset and external parameter entities referenced
* within the DTD (in either case, only if the parser reads external
* parameter entities), and external general entities referenced
* within the document element (if the parser reads external general
* entities). The application may request that the parser locate
* the entity itself, that it use an alternative URI, or that it
* use data provided by the application (as a character or byte
* input stream).
*
* Application writers can use this method to redirect external
* system identifiers to secure and/or local URIs, to look up
* public identifiers in a catalogue, or to read an entity from a
* database or other input source (including, for example, a dialog
* box). Neither XML nor SAX specifies a preferred policy for using
* public or system IDs to resolve resources. However, SAX specifies
* how to interpret any InputSource returned by this method, and that
* if none is returned, then the system ID will be dereferenced as
* a URL.
*
* If the system identifier is a URL, the SAX parser must
* resolve it fully before reporting it to the application.
*
* @param publicId The public identifier of the external entity
* being referenced, or null if none was supplied.
* @param systemId The system identifier of the external entity
* being referenced.
* @return An InputSource object describing the new input source,
* or null to request that the parser open a regular
* URI connection to the system identifier.
* @throws org.xml.sax.SAXException Any SAX exception, possibly
* wrapping another exception.
* @throws java.io.IOException A Java-specific IO exception,
* possibly the result of creating a new InputStream
* or Reader for the InputSource.
* @see org.xml.sax.InputSource
*/
public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
// See if it's a known public ID
String fileName = publicIds.get(publicId);
if (fileName != null) {
return fetch(fileName, config);
}
// See if it's a known system ID
fileName = systemIds.get(systemId);
if (fileName != null) {
return fetch(fileName, config);
}
// If this is a W3C URI, Saxon ought really to have a copy...
if (systemId.startsWith("http://www.w3.org/") && config.isTiming()) {
config.getStandardErrorOutput().println("Saxon does not have a local copy of PUBLIC " + publicId + " SYSTEM " + systemId);
}
// Otherwise, leave the parser to resolve the URI in the normal way
return null;
}
public static InputSource fetch(String filename, Configuration config) {
boolean tracing = false;
PrintStream traceDestination = null;
if (config != null) {
tracing = config.isTiming();
traceDestination = config.getStandardErrorOutput();
}
if (tracing) {
if (traceDestination == null) {
traceDestination = System.err;
}
traceDestination.println("Fetching Saxon copy of " + filename);
}
List messages = new ArrayList();
List classLoaders = new ArrayList();
InputStream in = Configuration.locateResource(filename, messages, classLoaders);
if (tracing) {
for (String s : messages) {
traceDestination.println(s);
}
}
if (in == null) {
return null;
}
return new InputSource(in);
}
}