| /* DomParser.java -- |
| Copyright (C) 1999,2000,2001 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package gnu.xml.util; |
| |
| import java.util.Enumeration; |
| import java.util.Locale; |
| |
| import org.xml.sax.*; |
| import org.xml.sax.helpers.AttributesImpl; |
| import org.xml.sax.helpers.NamespaceSupport; |
| import org.xml.sax.ext.DeclHandler; |
| import org.xml.sax.ext.DefaultHandler2; |
| import org.xml.sax.ext.LexicalHandler; |
| |
| import org.w3c.dom.*; |
| |
| |
| /** |
| * This parser emits SAX2 parsing events as it traverses a DOM tree, using |
| * any conformant implementation of DOM. It exposes all SAX1 features, |
| * and the following SAX2 features and properties (as |
| * identified by standard URIs which are not fully provided here). Note |
| * that if a Level 1 DOM implementation is given, then this behaves as if |
| * namespaces were disabled, and namespace prefixes were enabled. </p> |
| * |
| * <table border="1" width='100%' cellpadding='3' cellspacing='0'> |
| * <tr bgcolor='#ccccff'> |
| * <th><font size='+1'>Name</font></th> |
| * <th><font size='+1'>Notes</font></th></tr> |
| * |
| * <tr><td colspan=2><center><em>Features ... URL prefix is |
| * <b>http://xml.org/sax/features/</b></em></center></td></tr> |
| * |
| * <tr><td>(URL)/external-general-entities</td> |
| * <td>false (does no parsing)</td></tr> |
| * <tr><td>(URL)/external-parameter-entities</td> |
| * <td>false (does no parsing)</td></tr> |
| * <tr><td>(URL)/namespaces</td> |
| * <td>Value is fixed at <em>true</em></td></tr> |
| * <tr><td>(URL)/namespace-prefixes</td> |
| * <td>Value is settable, defaulting to <em>false</em> |
| * (<code>xmlns</code> attributes hidden, and names aren't prefixed) |
| * </td></tr> |
| * <tr><td>(URL)/string-interning</td> |
| * <td>Value is fixed at <em>false</em> (DOM provides no |
| * guarantees as to interning)</td></tr> |
| * <tr><td>(URL)/validation</td> |
| * <td>false (does no parsing)</td></tr> |
| * <tr><td>(URL)/lexical-handler/parameter-entities</td> |
| * <td>false (DOM doesn't do parameter entities)</td></tr> |
| * |
| * <tr><td colspan=2><center><em>Properties ... URL prefix is |
| * <b>http://xml.org/sax/properties/</b></em></center></td></tr> |
| * |
| * |
| * <tr><td>(URL)/dom-node</td> |
| * <td>This property may be set before parsing to hold a DOM |
| * <em>Document</em> node; any arguments given to <em>parse</em> |
| * methods are ignored. When retrieved |
| * during a parse, this value contains the "current" DOM node. |
| * </td></tr> |
| * <tr><td>(URL)/declaration-handler</td> |
| * <td>A declaration handler may be provided. Declaration of external |
| * general entities is exposed, but not parameter entities; none of the |
| * entity names reported here will begin with "%". </td></tr> |
| * <tr><td>(URL)/lexical-handler</td> |
| * <td>A lexical handler may be provided. While the start and end of |
| * any external subset are reported, expansion of other parameter |
| * entities (e.g. inside attribute list declarations) is not exposed. |
| * Expansion of general entities within attributes is also not exposed |
| * (see below).</td></tr> |
| * </table> |
| * |
| * <P> The consequences of modifying a DOM document tree as it is being walked |
| * by this "parser" are unspecified; don't do it! </P> |
| * |
| * @author David Brownell |
| */ |
| final public class DomParser implements XMLReader |
| { |
| // Stuff used internally to route events correctly |
| private DefaultHandler2 defaultHandler = new DefaultHandler2 (); |
| |
| // per-parse SAX stuff |
| private ContentHandler contentHandler = defaultHandler; |
| private DTDHandler dtdHandler = defaultHandler; |
| private DeclHandler declHandler = defaultHandler; |
| private LexicalHandler lexicalHandler = defaultHandler; |
| |
| // shared context |
| private ErrorHandler errHandler = defaultHandler; |
| private EntityResolver resolver = defaultHandler; |
| private Locale locale = Locale.getDefault (); |
| |
| // parser state |
| private Node start; |
| private Node current; |
| private boolean isL2; |
| private boolean showNamespaces = true; |
| private boolean showXML1_0 = false; |
| private NamespaceSupport prefixStack = new NamespaceSupport (); |
| private boolean isDocument; |
| |
| |
| /** |
| * Constructs an unitialized <b>SAX2</b> parser. |
| */ |
| public DomParser () { |
| } |
| |
| /** |
| * Constructs an <b>SAX2</b> parser initialized to traverse the specified |
| * DOM tree. If the node is a document, the startDocument() and |
| * endDocument() calls bracket the calls exposing children. |
| */ |
| public DomParser (Node node) { |
| setStart (node); |
| } |
| |
| |
| // stuff that most components in an application should be sharing: |
| // resolver and error locale. |
| |
| /** |
| * <b>SAX2</b>: Returns the object used when resolving external |
| * entities during parsing (both general and parameter entities). |
| */ |
| public EntityResolver getEntityResolver () |
| { |
| return resolver; |
| } |
| |
| /** |
| * <b>SAX1</b>: Provides an object which may be used when resolving external |
| * entities during parsing (both general and parameter entities). |
| */ |
| public void setEntityResolver (EntityResolver resolver) |
| { |
| if (resolver == null) |
| resolver = defaultHandler; |
| this.resolver = resolver; |
| } |
| |
| /** |
| * <b>SAX1</b>: Identifies the locale which the parser should use for the |
| * diagnostics it provides. |
| * |
| * @exception SAXException as defined in the specification for |
| * <em>org.xml.sax.Parser.setLocale()</em> |
| */ |
| public void setLocale (Locale locale) |
| throws SAXException |
| { |
| if (locale == null) |
| locale = Locale.getDefault (); |
| this.locale = locale; |
| } |
| |
| |
| // different modules will tend to handle error handling the same, |
| // but it may not be the same through the whole app |
| |
| /** |
| * <b>SAX2</b>: Returns the object used to receive callbacks for XML |
| * errors of all levels (fatal, nonfatal, warning). |
| */ |
| public ErrorHandler getErrorHandler () |
| { |
| return errHandler; |
| } |
| |
| /** |
| * <b>SAX1</b>: Provides an object which receives callbacks for XML errors |
| * of all levels (fatal, nonfatal, warning). |
| */ |
| public void setErrorHandler (ErrorHandler handler) |
| { |
| if (handler == null) |
| handler = defaultHandler; |
| errHandler = handler; |
| } |
| |
| |
| // stuff different parts of a module will handle differently |
| |
| /** |
| * <b>SAX2</b>: Returns the object used to report the logical |
| * content of an XML document. |
| */ |
| public ContentHandler getContentHandler () |
| { |
| return contentHandler; |
| } |
| |
| /** |
| * <b>SAX2</b>: Assigns the object used to report the logical |
| * content of an XML document. |
| */ |
| public void setContentHandler (ContentHandler handler) |
| { |
| if (handler == null) |
| handler = defaultHandler; |
| contentHandler = handler; |
| } |
| |
| /** |
| * <b>SAX2</b>: Returns the object used to process declarations related |
| * to notations and unparsed entities. |
| */ |
| public DTDHandler getDTDHandler () |
| { |
| return dtdHandler; |
| } |
| |
| /** |
| * <b>SAX1</b>: Provides an object which may be used to intercept |
| * declarations related to notations and unparsed entities. |
| */ |
| public void setDTDHandler (DTDHandler handler) |
| { |
| if (handler == null) |
| handler = defaultHandler; |
| dtdHandler = handler; |
| } |
| |
| |
| /** |
| * <b>SAX1</b>: Parses the previously provided DOM document (the |
| * input parameter is ignored). When this returns, that same |
| * document may be parsed again without needing a "reset". |
| * |
| * @param uri ignored (pass an empty string) |
| * @exception SAXException as defined in the specification for |
| * <em>org.xml.sax.Parser.parse()</em> |
| */ |
| public void parse (String uri) throws SAXException |
| { |
| parse (); |
| } |
| |
| /** |
| * <b>SAX1</b>: Parses the previously provided DOM document (the |
| * input parameter is ignored). When this returns, that same |
| * document may be parsed again without needing a "reset". |
| * |
| * @param input ignored |
| * @exception SAXException as defined in the specification for |
| * <em>org.xml.sax.Parser.parse()</em> |
| */ |
| public void parse (InputSource input) throws SAXException |
| { |
| parse (); |
| } |
| |
| private void parse () throws SAXException |
| { |
| try { |
| walk (); |
| } finally { |
| if (isDocument) |
| contentHandler.endDocument (); |
| current = null; |
| prefixStack.reset (); |
| } |
| } |
| |
| private boolean getIsL2 (Node node) |
| { |
| DOMImplementation impl; |
| Document doc; |
| |
| if (node instanceof Document) |
| doc = (Document) node; |
| else |
| doc = node.getOwnerDocument (); |
| if (doc == null) |
| throw new RuntimeException ("? unowned node - L2 DTD ?"); |
| impl = doc.getImplementation (); |
| return impl.hasFeature ("XML", "2.0"); |
| } |
| |
| |
| private static final String FEATURES = "http://xml.org/sax/features/"; |
| private static final String HANDLERS = "http://xml.org/sax/properties/"; |
| |
| /** |
| * <b>SAX2</b>: Tells whether this parser supports the specified feature. |
| */ |
| public boolean getFeature (String name) |
| throws SAXNotRecognizedException, SAXNotSupportedException |
| { |
| // basically, none are relevant -- they relate more to |
| // parsing than to walking a "parse tree". |
| |
| // FIXME: DOM feature to expose interning? |
| |
| if ((FEATURES + "validation").equals (name) |
| || (FEATURES + "external-general-entities") |
| .equals (name) |
| || (FEATURES + "external-parameter-entities") |
| .equals (name) |
| || (FEATURES + "string-interning").equals (name) |
| ) |
| return false; |
| |
| if ((FEATURES + "namespaces").equals (name)) |
| return showNamespaces; |
| if ((FEATURES + "namespace-prefixes").equals (name)) |
| return showXML1_0; |
| |
| throw new SAXNotRecognizedException (name); |
| } |
| |
| /** |
| * <b>SAX2</b>: Returns the specified property. At this time only |
| * the declaration and lexical handlers, and current the "DOM" node, |
| * are supported. |
| */ |
| public Object getProperty (String name) |
| throws SAXNotRecognizedException, SAXNotSupportedException |
| { |
| if ((HANDLERS + "declaration-handler").equals (name)) |
| return declHandler == defaultHandler ? null : declHandler; |
| if ((HANDLERS + "lexical-handler").equals (name)) |
| return lexicalHandler == defaultHandler ? null : lexicalHandler; |
| |
| if ((HANDLERS + "dom-node").equals (name)) |
| return current; |
| |
| // unknown properties |
| throw new SAXNotRecognizedException (name); |
| } |
| |
| /** |
| * <b>SAX2</b>: Sets the state of features supported in this parser. |
| * Only the namespace support features are mutable. |
| */ |
| public void setFeature (String name, boolean state) |
| throws SAXNotRecognizedException, SAXNotSupportedException |
| { |
| if (current != null) |
| throw new IllegalStateException ("feature change midparse"); |
| |
| boolean value = getFeature (name); |
| |
| if (value == state) |
| return; |
| |
| if ((FEATURES + "namespaces").equals (name)) { |
| if (!showXML1_0 && state == false) |
| throw new SAXNotSupportedException ("Illegal namespace " |
| + "processing configuration"); |
| showNamespaces = state; |
| return; |
| } |
| if ((FEATURES + "namespace-prefixes").equals (name)) { |
| if (!showNamespaces && state == false) |
| throw new SAXNotSupportedException ("Illegal namespace " |
| + "processing configuration"); |
| showXML1_0 = state; |
| return; |
| } |
| |
| throw new SAXNotSupportedException (name); |
| } |
| |
| /** |
| * <b>SAX2</b>: Assigns the specified property. At this time only |
| * declaration and lexical handlers, and the initial DOM document, are |
| * supported. These must not be changed to values of the wrong type. |
| * Like SAX1 handlers, these handlers may be changed at any time. |
| * Like SAX1 input source or document URI, the initial DOM document |
| * may not be changed during a parse. |
| */ |
| public void setProperty (String name, Object state) |
| throws SAXNotRecognizedException, SAXNotSupportedException |
| { |
| if ((HANDLERS + "declaration-handler").equals (name)) { |
| if (!(state instanceof DeclHandler || state == null)) |
| throw new SAXNotSupportedException (name); |
| declHandler = (DeclHandler) state; |
| return; |
| } |
| |
| if ((HANDLERS + "lexical-handler").equals (name)) { |
| if (!(state instanceof LexicalHandler || state == null)) |
| throw new SAXNotSupportedException (name); |
| lexicalHandler = (LexicalHandler) state; |
| return; |
| } |
| |
| if ((HANDLERS + "dom-node").equals (name)) { |
| if (state == null || state instanceof Node) { |
| if (current != null) |
| throw new SAXNotSupportedException ( |
| "property is readonly during parse: " + name); |
| setStart ((Node) state); |
| return; |
| } |
| throw new SAXNotSupportedException ("not a DOM Node"); |
| } |
| |
| // unknown properties |
| throw new SAXNotRecognizedException (name); |
| } |
| |
| private void setStart (Node property) |
| { |
| start = property; |
| if (start != null) { |
| isL2 = getIsL2 (start); |
| isDocument = (start instanceof Document); |
| } |
| } |
| |
| // |
| // Non-recursive walk, using DOM state when backtracking is needed |
| // |
| private void walk () |
| throws SAXException |
| { |
| int type; |
| NamedNodeMap nodes; |
| int length; |
| AttributesImpl attrs = new AttributesImpl (); |
| char chars []; |
| String ns, local; |
| |
| synchronized (this) { |
| if (current != null) |
| throw new IllegalStateException ("already walking tree"); |
| |
| // JVM guarantees assignments are atomic; so no other |
| // thread could get this far till this walk's done. |
| current = start; |
| } |
| |
| for (;;) { |
| type = current.getNodeType (); |
| |
| // |
| // First, visit the current node, including any "start" calls |
| // |
| switch (type) { |
| |
| case Node.DOCUMENT_NODE: |
| contentHandler.startDocument (); |
| break; |
| |
| case Node.ELEMENT_NODE: |
| nodes = current.getAttributes (); |
| length = nodes.getLength (); |
| prefixStack.pushContext (); |
| for (int i = 0; i < length; i++) { |
| Attr attr = (Attr) nodes.item (i); |
| String name = attr.getNodeName (); |
| |
| if (showNamespaces && name.startsWith ("xmlns")) { |
| String prefix; |
| String uri; |
| |
| // NOTE: DOM L2 (CR2+ and REC) violate the |
| // Namespaces REC, treat "xmlns" like a strange |
| // attribute instead of a magic token |
| if ("xmlns".equals (name)) |
| prefix = ""; |
| else |
| prefix = name.substring (6); |
| uri = attr.getNodeValue (); |
| |
| prefixStack.declarePrefix (prefix, uri); |
| contentHandler.startPrefixMapping (prefix, uri); |
| |
| if (!showXML1_0) |
| continue; |
| } |
| |
| // |
| // NOTE: DOM doesn't record the attribute type info |
| // which SAX exposes; so this always reports CDATA. |
| // |
| // NOTE: SAX doesn't expose the isSpecified info which |
| // DOM exposes; that's discarded here. Similarly with |
| // the information DOM hides inside itself about what |
| // the default values for an attribute are. |
| // |
| if (showNamespaces) { |
| if (isL2) { |
| if ((ns = attr.getNamespaceURI ()) == null) |
| ns = ""; |
| // Note: SAX2 and DOM handle "local" names |
| // differently |
| if ((local = attr.getLocalName ()) == null) |
| local = name; |
| } else { |
| // XXX |
| throw new RuntimeException ( |
| "NYI, ns lookup when parsing L1 DOM"); |
| } |
| } else |
| ns = local = ""; |
| attrs.addAttribute (ns, local, name, |
| "CDATA", attr.getNodeValue ()); |
| } |
| if (showNamespaces) { |
| if (isL2) { |
| if ((ns = current.getNamespaceURI ()) == null) |
| ns = ""; |
| // Note: SAX2 and DOM handle "local" names differently |
| if ((local = current.getLocalName ()) == null) |
| local = current.getNodeName (); |
| } else { |
| // XXX |
| throw new RuntimeException ( |
| "NYI, ns lookup when parsing L1 DOM"); |
| } |
| } else |
| ns = local = ""; |
| contentHandler.startElement (ns, local, |
| current.getNodeName (), attrs); |
| if (length != 0) |
| attrs.clear (); |
| break; |
| |
| case Node.CDATA_SECTION_NODE: |
| lexicalHandler.startCDATA (); |
| chars = current.getNodeValue ().toCharArray (); |
| contentHandler.characters (chars, 0, chars.length); |
| lexicalHandler.endCDATA (); |
| break; |
| |
| case Node.COMMENT_NODE: |
| chars = current.getNodeValue ().toCharArray (); |
| lexicalHandler.comment (chars, 0, chars.length); |
| break; |
| |
| case Node.DOCUMENT_TYPE_NODE: |
| { |
| DocumentType doctype = (DocumentType) current; |
| |
| // |
| // Only DOM L2 supports recreating even some DTDs in full. |
| // |
| if (isL2) { |
| lexicalHandler.startDTD (doctype.getName (), |
| doctype.getPublicId (), |
| doctype.getSystemId ()); |
| } else |
| lexicalHandler.startDTD (doctype.getName (), |
| null, null); |
| |
| // |
| // The only sure way to recreate is to provide both the |
| // internal and external subsets. Otherwise, only part |
| // of the job can be done ... because from the DTD, DOM |
| // discards both the critical data, like the attribute and |
| // element declarations, as well as the PIs and comments |
| // that are used to hold their documentation. |
| // |
| // Even the entity and notation declarations that it can |
| // expose can't be recorded without proprietary extensions. |
| // |
| // We construct a comment to tell what we know about how |
| // (in)complete this particular really DTD is. |
| // |
| { |
| String message; |
| char buf []; |
| |
| // |
| // Though DOM L2 lets the whole doctype be recreated, |
| // SAX2 can't represent it (input or output). |
| // So this will be the typical case. |
| // |
| if (isL2 && doctype.getInternalSubset () != null) |
| message = |
| " Full DTD known; can't be shown using SAX2. "; |
| |
| // |
| // Otherwise, we'll concoct a partial DTD. If there's |
| // any more data here at all, it was provided using a |
| // (proprietary) extension to DOM. |
| // |
| else |
| message = |
| " This DTD was was recreated using incomplete DOM L2 records. "; |
| |
| buf = message.toCharArray (); |
| lexicalHandler.comment (buf, 0, buf.length); |
| } |
| |
| // report notations first |
| nodes = doctype.getNotations (); |
| length = nodes.getLength (); |
| for (int i = 0; i < length; i++) { |
| Notation notation = (Notation) nodes.item (i); |
| dtdHandler.notationDecl ( |
| notation.getNodeName (), |
| notation.getPublicId (), |
| notation.getSystemId ()); |
| } |
| |
| // then parsed and unparsed external general entities |
| nodes = doctype.getEntities (); |
| length = nodes.getLength (); |
| for (int i = 0; i < length; i++) { |
| Entity entity = (Entity) nodes.item (i); |
| String notation = entity.getNotationName (); |
| |
| if (notation != null) |
| dtdHandler.unparsedEntityDecl ( |
| entity.getNodeName (), |
| entity.getPublicId (), |
| entity.getSystemId (), |
| notation); |
| else if (entity.getSystemId () != null) |
| declHandler.externalEntityDecl ( |
| entity.getNodeName (), |
| entity.getPublicId (), |
| entity.getSystemId ()); |
| |
| // |
| // NOTE: DOM doesn't clearly provide internal |
| // entity support; but in case someone tries to |
| // fudge such support, we defend ourselves above. |
| // |
| // NOTE: DOM doesn't expose parameter entities |
| // (thank you thank you thank you thank you) |
| // |
| } |
| |
| // |
| // NOTE: DOM (levels 1 and 2) doesn't expose real |
| // typing information (element or attribute decls), |
| // as exposed by SAX2 declaration handlers. |
| // |
| lexicalHandler.endDTD (); |
| } |
| break; |
| |
| case Node.ENTITY_REFERENCE_NODE: |
| // this isn't done except (a) in content, and |
| // (b) not within a start tag (att value) |
| lexicalHandler.startEntity (current.getNodeName ()); |
| break; |
| |
| case Node.PROCESSING_INSTRUCTION_NODE: |
| contentHandler.processingInstruction ( |
| current.getNodeName (), current.getNodeValue ()); |
| break; |
| |
| case Node.TEXT_NODE: |
| chars = current.getNodeValue ().toCharArray (); |
| contentHandler.characters (chars, 0, chars.length); |
| break; |
| |
| default: |
| // e.g. fragments, entities, notations, attributes |
| throw new SAXException ("Illegal DOM Node type in Document: " |
| + current.getNodeType ()); |
| } |
| |
| // |
| // Then, pick the next node to visit. If the next node isn't |
| // a child, an "end" call may be needed before moving on. |
| // If there's no next node, we're done. |
| // |
| Node next; |
| |
| switch (type) { |
| case Node.DOCUMENT_NODE: |
| case Node.ELEMENT_NODE: |
| case Node.ENTITY_REFERENCE_NODE: |
| // |
| // For elements that can have children, visit those |
| // children before any siblings (i.e. depth first) |
| // and after visiting this node (i.e. preorder) |
| // |
| next = current.getFirstChild (); |
| if (next != null) { |
| current = next; |
| break; |
| } |
| // |
| // Else treat this like other childless nodes, but |
| // handle this node's "end" immediately. |
| // |
| callEnd (current); |
| |
| // FALLTHROUGH |
| |
| case Node.CDATA_SECTION_NODE: |
| case Node.COMMENT_NODE: |
| case Node.DOCUMENT_TYPE_NODE: |
| case Node.ENTITY_NODE: |
| case Node.PROCESSING_INSTRUCTION_NODE: |
| case Node.TEXT_NODE: |
| // |
| // Use next sibling, if there is one. |
| // Else, climb up a level (calling "end") |
| // until we find an ancestral sibling |
| // or until we we climb off the top (FINISH) |
| // |
| for (;;) { |
| if ((next = current.getNextSibling ()) != null) |
| break; |
| current = current.getParentNode (); |
| if (current == null || current == start) |
| return; |
| callEnd (current); |
| } |
| current = next; |
| break; |
| |
| default: |
| throw new SAXException ( |
| "Illegal DOM Node type found: " + current.getNodeType ()); |
| } |
| } |
| } |
| |
| private void callEnd (Node node) throws SAXException |
| { |
| switch (node.getNodeType ()) { |
| // only these three container types may ever be found |
| // directly inside a Document. |
| case Node.DOCUMENT_NODE: |
| // for SAX conformance, endDocument must always |
| // be called ... it's done in a "finally" clause) |
| return; |
| |
| case Node.ELEMENT_NODE: |
| if (showNamespaces) { |
| if (isL2) |
| contentHandler.endElement ( |
| node.getNamespaceURI (), |
| node.getLocalName (), |
| node.getNodeName ()); |
| else |
| // XXX |
| throw new RuntimeException ( |
| "NYI, ns lookup when parsing L1 DOM"); |
| for (Enumeration e = prefixStack.getDeclaredPrefixes (); |
| e.hasMoreElements (); |
| ) { |
| contentHandler.endPrefixMapping ((String) e.nextElement ()); |
| } |
| } else |
| contentHandler.endElement ("", "", node.getNodeName ()); |
| prefixStack.popContext (); |
| return; |
| |
| case Node.ENTITY_REFERENCE_NODE: |
| // see above -- in content, outside start tags. |
| lexicalHandler.endEntity (node.getNodeName ()); |
| return; |
| |
| // these can be given at the top level |
| case Node.DOCUMENT_FRAGMENT_NODE: |
| case Node.ATTRIBUTE_NODE: |
| return; |
| |
| default: |
| throw new SAXException ( |
| "Illegal DOM container type found: " |
| + current.getNodeType ()); |
| } |
| } |
| } |