diff -r e517d680b5cf -r ce87cedb71cf jaxp/src/com/sun/org/apache/xml/internal/serialize/DOMSerializerImpl.java --- a/jaxp/src/com/sun/org/apache/xml/internal/serialize/DOMSerializerImpl.java Tue Mar 25 14:51:51 2014 -0700 +++ b/jaxp/src/com/sun/org/apache/xml/internal/serialize/DOMSerializerImpl.java Mon Mar 31 19:03:41 2014 +0400 @@ -3,11 +3,12 @@ * DO NOT REMOVE OR ALTER! */ /* - * Copyright 1999-2005 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * @@ -17,21 +18,15 @@ * See the License for the specific language governing permissions and * limitations under the License. */ - package com.sun.org.apache.xml.internal.serialize; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.io.StringWriter; import java.io.UnsupportedEncodingException; import java.io.Writer; import java.lang.reflect.Method; -import java.net.HttpURLConnection; -import java.net.URL; -import java.net.URLConnection; -import java.util.StringTokenizer; -import java.util.Vector; +import java.util.ArrayList; import com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl; import com.sun.org.apache.xerces.internal.dom.DOMErrorImpl; @@ -39,10 +34,6 @@ import com.sun.org.apache.xerces.internal.dom.DOMMessageFormatter; import com.sun.org.apache.xerces.internal.dom.DOMNormalizer; import com.sun.org.apache.xerces.internal.dom.DOMStringListImpl; -import org.w3c.dom.DOMConfiguration; -import org.w3c.dom.DOMError; -import org.w3c.dom.DOMErrorHandler; -import org.w3c.dom.DOMStringList; import com.sun.org.apache.xerces.internal.impl.Constants; import com.sun.org.apache.xerces.internal.impl.XMLEntityManager; import com.sun.org.apache.xerces.internal.util.DOMUtil; @@ -52,26 +43,30 @@ import com.sun.org.apache.xerces.internal.util.XMLChar; import org.w3c.dom.Attr; import org.w3c.dom.Comment; +import org.w3c.dom.DOMConfiguration; +import org.w3c.dom.DOMError; +import org.w3c.dom.DOMErrorHandler; import org.w3c.dom.DOMException; +import org.w3c.dom.DOMStringList; import org.w3c.dom.Document; import org.w3c.dom.DocumentFragment; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import org.w3c.dom.ProcessingInstruction; +import org.w3c.dom.Text; import org.w3c.dom.ls.LSException; import org.w3c.dom.ls.LSOutput; import org.w3c.dom.ls.LSSerializer; import org.w3c.dom.ls.LSSerializerFilter; - /** - * EXPERIMENTAL: Implemenatation of DOM Level 3 org.w3c.ls.LSSerializer by delegating serialization - * calls to XMLSerializer. - * LSSerializer provides an API for serializing (writing) a DOM document out in an - * XML document. The XML data is written to an output stream. - * During serialization of XML data, namespace fixup is done when possible as - * defined in DOM Level 3 Core, Appendix B. + * EXPERIMENTAL: Implemenatation of DOM Level 3 org.w3c.ls.LSSerializer by + * delegating serialization calls to XMLSerializer. LSSerializer + * provides an API for serializing (writing) a DOM document out in an XML + * document. The XML data is written to an output stream. During serialization + * of XML data, namespace fixup is done when possible as defined in DOM Level 3 + * Core, Appendix B. * * @author Elena Litani, IBM * @author Gopal Sharma, Sun Microsystems @@ -84,7 +79,6 @@ // TODO: When DOM Level 3 goes to REC replace method calls using // reflection for: getXmlEncoding, getInputEncoding and getXmlEncoding // with regular static calls on the Document object. - // data // serializer private XMLSerializer serializer; @@ -95,35 +89,36 @@ //Recognized parameters private DOMStringList fRecognizedParameters; - /** REVISIT: Currently we handle 3 different configurations, would be nice just have one configuration - * that has different recognized parameters depending if it is used in Core/LS. + /** + * REVISIT: Currently we handle 3 different configurations, would be nice + * just have one configuration that has different recognized parameters + * depending if it is used in Core/LS. */ protected short features = 0; - protected final static short NAMESPACES = 0x1<<0; - protected final static short WELLFORMED = 0x1<<1; - protected final static short ENTITIES = 0x1<<2; - protected final static short CDATA = 0x1<<3; - protected final static short SPLITCDATA = 0x1<<4; - protected final static short COMMENTS = 0x1<<5; - protected final static short DISCARDDEFAULT = 0x1<<6; - protected final static short INFOSET = 0x1<<7; - protected final static short XMLDECL = 0x1<<8; - protected final static short NSDECL = 0x1<<9; - protected final static short DOM_ELEMENT_CONTENT_WHITESPACE = 0x1<<10; - protected final static short FORMAT_PRETTY_PRINT = 0x1<<11; + protected final static short NAMESPACES = 0x1 << 0; + protected final static short WELLFORMED = 0x1 << 1; + protected final static short ENTITIES = 0x1 << 2; + protected final static short CDATA = 0x1 << 3; + protected final static short SPLITCDATA = 0x1 << 4; + protected final static short COMMENTS = 0x1 << 5; + protected final static short DISCARDDEFAULT = 0x1 << 6; + protected final static short INFOSET = 0x1 << 7; + protected final static short XMLDECL = 0x1 << 8; + protected final static short NSDECL = 0x1 << 9; + protected final static short DOM_ELEMENT_CONTENT_WHITESPACE = 0x1 << 10; + protected final static short PRETTY_PRINT = 0x1 << 11; // well-formness checking private DOMErrorHandler fErrorHandler = null; private final DOMErrorImpl fError = new DOMErrorImpl(); private final DOMLocatorImpl fLocator = new DOMLocatorImpl(); - private static final RuntimeException abort = new RuntimeException(); /** - * Constructs a new LSSerializer. - * The constructor turns on the namespace support in XMLSerializer and - * initializes the following fields: fNSBinder, fLocalNSBinder, fSymbolTable, - * fEmptySymbol, fXmlSymbol, fXmlnsSymbol, fNamespaceCounter, fFeatures. + * Constructs a new LSSerializer. The constructor turns on the namespace + * support in XMLSerializer and initializes the following + * fields: fNSBinder, fLocalNSBinder, fSymbolTable, fEmptySymbol, + * fXmlSymbol, fXmlnsSymbol, fNamespaceCounter, fFeatures. */ public DOMSerializerImpl() { // set default features @@ -142,24 +137,21 @@ initSerializer(serializer); } - - // // LSSerializer methods // - - public DOMConfiguration getDomConfig(){ + public DOMConfiguration getDomConfig() { return this; } - /** DOM L3-EXPERIMENTAL: - * Setter for boolean and object parameters + /** + * DOM L3-EXPERIMENTAL: Setter for boolean and object parameters */ public void setParameter(String name, Object value) throws DOMException { if (value instanceof Boolean) { boolean state = ((Boolean) value).booleanValue(); - if (name.equalsIgnoreCase(Constants.DOM_INFOSET)){ - if (state){ + if (name.equalsIgnoreCase(Constants.DOM_INFOSET)) { + if (state) { features &= ~ENTITIES; features &= ~CDATA; features |= NAMESPACES; @@ -169,54 +161,50 @@ } // false does not have any effect } else if (name.equalsIgnoreCase(Constants.DOM_XMLDECL)) { - features = - (short) (state ? features | XMLDECL : features & ~XMLDECL); + features + = (short) (state ? features | XMLDECL : features & ~XMLDECL); } else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACES)) { - features = - (short) (state + features + = (short) (state ? features | NAMESPACES : features & ~NAMESPACES); serializer.fNamespaces = state; } else if (name.equalsIgnoreCase(Constants.DOM_SPLIT_CDATA)) { - features = - (short) (state + features + = (short) (state ? features | SPLITCDATA : features & ~SPLITCDATA); } else if (name.equalsIgnoreCase(Constants.DOM_DISCARD_DEFAULT_CONTENT)) { - features = - (short) (state + features + = (short) (state ? features | DISCARDDEFAULT : features & ~DISCARDDEFAULT); } else if (name.equalsIgnoreCase(Constants.DOM_WELLFORMED)) { - features = - (short) (state + features + = (short) (state ? features | WELLFORMED : features & ~WELLFORMED); - } else if (name.equalsIgnoreCase(Constants.DOM_ENTITIES)){ - features = - (short) (state + } else if (name.equalsIgnoreCase(Constants.DOM_ENTITIES)) { + features + = (short) (state ? features | ENTITIES : features & ~ENTITIES); - } - else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)){ - features = - (short) (state + } else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)) { + features + = (short) (state ? features | CDATA : features & ~CDATA); - } - else if (name.equalsIgnoreCase(Constants.DOM_COMMENTS)){ - features = - (short) (state - ? features | COMMENTS - : features & ~COMMENTS); - } - else if (name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT)){ - features = - (short) (state - ? features | FORMAT_PRETTY_PRINT - : features & ~FORMAT_PRETTY_PRINT); - } - else if (name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) + } else if (name.equalsIgnoreCase(Constants.DOM_COMMENTS)) { + features + = (short) (state + ? features | COMMENTS + : features & ~COMMENTS); + } else if (name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT)) { + features + = (short) (state + ? features | PRETTY_PRINT + : features & ~PRETTY_PRINT); + } else if (name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) || name.equalsIgnoreCase(Constants.DOM_VALIDATE_IF_SCHEMA) || name.equalsIgnoreCase(Constants.DOM_VALIDATE) || name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION) @@ -224,85 +212,81 @@ // || name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS)) { // true is not supported if (state) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_SUPPORTED", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_SUPPORTED", + new Object[]{name}); throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); } - }else if ( - name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { - //namespace-declaration has effect only if namespaces is true - features = - (short) (state - ? features | NSDECL - : features & ~NSDECL); - serializer.fNamespacePrefixes = state; + } else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { + //namespace-declaration has effect only if namespaces is true + features + = (short) (state + ? features | NSDECL + : features & ~NSDECL); + serializer.fNamespacePrefixes = state; } else if (name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE) || name.equalsIgnoreCase(Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS)) { // false is not supported if (!state) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_SUPPORTED", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_SUPPORTED", + new Object[]{name}); throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); } } else { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_FOUND", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_FOUND", + new Object[]{name}); throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); } } else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER)) { if (value == null || value instanceof DOMErrorHandler) { - fErrorHandler = (DOMErrorHandler)value; + fErrorHandler = (DOMErrorHandler) value; } else { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "TYPE_MISMATCH_ERR", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "TYPE_MISMATCH_ERR", + new Object[]{name}); throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); } - } else if ( - name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER) + } else if (name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER) || name.equalsIgnoreCase(Constants.DOM_SCHEMA_LOCATION) || name.equalsIgnoreCase(Constants.DOM_SCHEMA_TYPE) || name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS) && value != null) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_SUPPORTED", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_SUPPORTED", + new Object[]{name}); throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); } else { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_FOUND", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_FOUND", + new Object[]{name}); throw new DOMException(DOMException.NOT_FOUND_ERR, msg); } } - /** DOM L3-EXPERIMENTAL: - * Check if parameter can be set + /** + * DOM L3-EXPERIMENTAL: Check if parameter can be set */ public boolean canSetParameter(String name, Object state) { - if (state == null) { return true; } if (state instanceof Boolean) { boolean value = ((Boolean) state).booleanValue(); - if (name.equalsIgnoreCase(Constants.DOM_NAMESPACES) || name.equalsIgnoreCase(Constants.DOM_SPLIT_CDATA) || name.equalsIgnoreCase(Constants.DOM_DISCARD_DEFAULT_CONTENT) @@ -312,8 +296,8 @@ || name.equalsIgnoreCase(Constants.DOM_ENTITIES) || name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS) || name.equalsIgnoreCase(Constants.DOM_COMMENTS) - || name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS) - || name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT)) { + || name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT) + || name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { // both values supported return true; } else if (name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) @@ -329,8 +313,8 @@ // false is not supported return value; } - } else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER) && - state == null || state instanceof DOMErrorHandler) { + } else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER) + && state == null || state instanceof DOMErrorHandler) { return true; } @@ -338,60 +322,57 @@ } /** - * DOM Level 3 Core CR - Experimental. + * DOM Level 3 Core CR - Experimental. * - * The list of the parameters supported by this - * DOMConfiguration object and for which at least one value - * can be set by the application. Note that this list can also contain - * parameter names defined outside this specification. + * The list of the parameters supported by this + * DOMConfiguration object and for which at least one value can + * be set by the application. Note that this list can also contain parameter + * names defined outside this specification. */ public DOMStringList getParameterNames() { - if (fRecognizedParameters == null){ - Vector parameters = new Vector(); + if (fRecognizedParameters == null) { + ArrayList parameters = new ArrayList(); - //Add DOM recognized parameters - //REVISIT: Would have been nice to have a list of - //recognized parameters. - parameters.add(Constants.DOM_NAMESPACES); - parameters.add(Constants.DOM_SPLIT_CDATA); - parameters.add(Constants.DOM_DISCARD_DEFAULT_CONTENT); - parameters.add(Constants.DOM_XMLDECL); - parameters.add(Constants.DOM_CANONICAL_FORM); - parameters.add(Constants.DOM_VALIDATE_IF_SCHEMA); - parameters.add(Constants.DOM_VALIDATE); - parameters.add(Constants.DOM_CHECK_CHAR_NORMALIZATION); - parameters.add(Constants.DOM_DATATYPE_NORMALIZATION); - parameters.add(Constants.DOM_FORMAT_PRETTY_PRINT); - //parameters.add(Constants.DOM_NORMALIZE_CHARACTERS); - parameters.add(Constants.DOM_WELLFORMED); - parameters.add(Constants.DOM_INFOSET); - parameters.add(Constants.DOM_NAMESPACE_DECLARATIONS); - parameters.add(Constants.DOM_ELEMENT_CONTENT_WHITESPACE); - parameters.add(Constants.DOM_ENTITIES); - parameters.add(Constants.DOM_CDATA_SECTIONS); - parameters.add(Constants.DOM_COMMENTS); - parameters.add(Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS); - parameters.add(Constants.DOM_ERROR_HANDLER); - //parameters.add(Constants.DOM_SCHEMA_LOCATION); - //parameters.add(Constants.DOM_SCHEMA_TYPE); + //Add DOM recognized parameters + //REVISIT: Would have been nice to have a list of + //recognized parameters. + parameters.add(Constants.DOM_NAMESPACES); + parameters.add(Constants.DOM_SPLIT_CDATA); + parameters.add(Constants.DOM_DISCARD_DEFAULT_CONTENT); + parameters.add(Constants.DOM_XMLDECL); + parameters.add(Constants.DOM_CANONICAL_FORM); + parameters.add(Constants.DOM_VALIDATE_IF_SCHEMA); + parameters.add(Constants.DOM_VALIDATE); + parameters.add(Constants.DOM_CHECK_CHAR_NORMALIZATION); + parameters.add(Constants.DOM_DATATYPE_NORMALIZATION); + parameters.add(Constants.DOM_FORMAT_PRETTY_PRINT); + //parameters.add(Constants.DOM_NORMALIZE_CHARACTERS); + parameters.add(Constants.DOM_WELLFORMED); + parameters.add(Constants.DOM_INFOSET); + parameters.add(Constants.DOM_NAMESPACE_DECLARATIONS); + parameters.add(Constants.DOM_ELEMENT_CONTENT_WHITESPACE); + parameters.add(Constants.DOM_ENTITIES); + parameters.add(Constants.DOM_CDATA_SECTIONS); + parameters.add(Constants.DOM_COMMENTS); + parameters.add(Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS); + parameters.add(Constants.DOM_ERROR_HANDLER); + //parameters.add(Constants.DOM_SCHEMA_LOCATION); + //parameters.add(Constants.DOM_SCHEMA_TYPE); - //Add recognized xerces features and properties - - fRecognizedParameters = new DOMStringListImpl(parameters); - + //Add recognized xerces features and properties + fRecognizedParameters = new DOMStringListImpl(parameters); } return fRecognizedParameters; } - /** DOM L3-EXPERIMENTAL: - * Getter for boolean and object parameters + /** + * DOM L3-EXPERIMENTAL: Getter for boolean and object parameters */ public Object getParameter(String name) throws DOMException { - - if(name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS)){ - return null; + if (name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS)) { + return null; } else if (name.equalsIgnoreCase(Constants.DOM_COMMENTS)) { return ((features & COMMENTS) != 0) ? Boolean.TRUE : Boolean.FALSE; } else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACES)) { @@ -408,23 +389,23 @@ return (features & WELLFORMED) != 0 ? Boolean.TRUE : Boolean.FALSE; } else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { return (features & NSDECL) != 0 ? Boolean.TRUE : Boolean.FALSE; - } else if (name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT)) { - return (features & FORMAT_PRETTY_PRINT) != 0 ? Boolean.TRUE : Boolean.FALSE; - } else if (name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE) || - name.equalsIgnoreCase(Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS)) { + } else if (name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE) + || name.equalsIgnoreCase(Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS)) { return Boolean.TRUE; - }else if (name.equalsIgnoreCase(Constants.DOM_DISCARD_DEFAULT_CONTENT)){ - return ((features & DISCARDDEFAULT)!=0)?Boolean.TRUE:Boolean.FALSE; - }else if (name.equalsIgnoreCase(Constants.DOM_INFOSET)){ - if ((features & ENTITIES) == 0 && - (features & CDATA) == 0 && - (features & NAMESPACES) != 0 && - (features & NSDECL) != 0 && - (features & WELLFORMED) != 0 && - (features & COMMENTS) != 0) { - return Boolean.TRUE; - } - return Boolean.FALSE; + } else if (name.equalsIgnoreCase(Constants.DOM_DISCARD_DEFAULT_CONTENT)) { + return ((features & DISCARDDEFAULT) != 0) ? Boolean.TRUE : Boolean.FALSE; + } else if (name.equalsIgnoreCase(Constants.DOM_FORMAT_PRETTY_PRINT)) { + return ((features & PRETTY_PRINT) != 0) ? Boolean.TRUE : Boolean.FALSE; + } else if (name.equalsIgnoreCase(Constants.DOM_INFOSET)) { + if ((features & ENTITIES) == 0 + && (features & CDATA) == 0 + && (features & NAMESPACES) != 0 + && (features & NSDECL) != 0 + && (features & WELLFORMED) != 0 + && (features & COMMENTS) != 0) { + return Boolean.TRUE; + } + return Boolean.FALSE; } else if (name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) || name.equalsIgnoreCase(Constants.DOM_VALIDATE_IF_SCHEMA) || name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION) @@ -434,64 +415,48 @@ return Boolean.FALSE; } else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER)) { return fErrorHandler; - } else if ( - name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER) + } else if (name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER) || name.equalsIgnoreCase(Constants.DOM_SCHEMA_LOCATION) || name.equalsIgnoreCase(Constants.DOM_SCHEMA_TYPE)) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_SUPPORTED", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_SUPPORTED", + new Object[]{name}); throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); } else { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "FEATURE_NOT_FOUND", - new Object[] { name }); + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "FEATURE_NOT_FOUND", + new Object[]{name}); throw new DOMException(DOMException.NOT_FOUND_ERR, msg); } } - /** - * DOM L3 EXPERIMENTAL: - * Serialize the specified node as described above in the description of - * LSSerializer. The result of serializing the node is - * returned as a string. Writing a Document or Entity node produces a - * serialized form that is well formed XML. Writing other node types - * produces a fragment of text in a form that is not fully defined by + * DOM L3 EXPERIMENTAL: Serialize the specified node as described above in + * the description of LSSerializer. The result of serializing + * the node is returned as a string. Writing a Document or Entity node + * produces a serialized form that is well formed XML. Writing other node + * types produces a fragment of text in a form that is not fully defined by * this document, but that should be useful to a human for debugging or * diagnostic purposes. - * @param wnode The node to be written. - * @return Returns the serialized data - * @exception DOMException - * DOMSTRING_SIZE_ERR: The resulting string is too long to fit in a - * DOMString. - * @exception LSException - * SERIALIZE_ERR: Unable to serialize the node. DOM applications should - * attach a DOMErrorHandler using the parameter - * "error-handler" to get details on error. + * + * @param wnode The node to be written. + * @return Returns the serialized data + * @exception DOMException DOMSTRING_SIZE_ERR: The resulting string is too + * long to fit in a DOMString. + * @exception LSException SERIALIZE_ERR: Unable to serialize the node. DOM + * applications should attach a DOMErrorHandler using the + * parameter "error-handler" to get details on error. */ public String writeToString(Node wnode) throws DOMException, LSException { // determine which serializer to use: - Document doc = (wnode.getNodeType() == Node.DOCUMENT_NODE)?(Document)wnode:wnode.getOwnerDocument(); - Method getVersion = null; XMLSerializer ser = null; - String ver = null; - // this should run under JDK 1.1.8... - try { - getVersion = doc.getClass().getMethod("getXmlVersion", new Class[]{}); - if(getVersion != null ) { - ver = (String)getVersion.invoke(doc, (Object[]) null); - } - } catch (Exception e) { - // no way to test the version... - // ignore the exception - } - if(ver != null && ver.equals("1.1")) { - if(xml11Serializer == null) { + String ver = _getXmlVersion(wnode); + if (ver != null && ver.equals("1.1")) { + if (xml11Serializer == null) { xml11Serializer = new XML11Serializer(); initSerializer(xml11Serializer); } @@ -508,25 +473,21 @@ ser._format.setEncoding("UTF-16"); ser.setOutputCharStream(destination); if (wnode.getNodeType() == Node.DOCUMENT_NODE) { - ser.serialize((Document)wnode); - } - else if (wnode.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) { - ser.serialize((DocumentFragment)wnode); - } - else if (wnode.getNodeType() == Node.ELEMENT_NODE) { - ser.serialize((Element)wnode); - } - else if (wnode.getNodeType() == Node.TEXT_NODE || - wnode.getNodeType() == Node.COMMENT_NODE || - wnode.getNodeType() == Node.ENTITY_REFERENCE_NODE || - wnode.getNodeType() == Node.CDATA_SECTION_NODE || - wnode.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE ) { + ser.serialize((Document) wnode); + } else if (wnode.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) { + ser.serialize((DocumentFragment) wnode); + } else if (wnode.getNodeType() == Node.ELEMENT_NODE) { + ser.serialize((Element) wnode); + } else if (wnode.getNodeType() == Node.TEXT_NODE + || wnode.getNodeType() == Node.COMMENT_NODE + || wnode.getNodeType() == Node.ENTITY_REFERENCE_NODE + || wnode.getNodeType() == Node.CDATA_SECTION_NODE + || wnode.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { ser.serialize(wnode); - } - else { + } else { String msg = DOMMessageFormatter.formatMessage( - DOMMessageFormatter.SERIALIZER_DOMAIN, - "unable-to-serialize-node", null); + DOMMessageFormatter.SERIALIZER_DOMAIN, + "unable-to-serialize-node", null); if (ser.fDOMErrorHandler != null) { DOMErrorImpl error = new DOMErrorImpl(); error.fType = "unable-to-serialize-node"; @@ -540,45 +501,42 @@ // Rethrow LSException. throw lse; } catch (RuntimeException e) { - if (e == DOMNormalizer.abort){ + if (e == DOMNormalizer.abort) { // stopped at user request return null; } - throw (LSException) new LSException(LSException.SERIALIZE_ERR, e.toString()).initCause(e); + throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace(); } catch (IOException ioe) { // REVISIT: A generic IOException doesn't provide enough information // to determine that the serialized document is too large to fit // into a string. This could have thrown for some other reason. -- mrglavas String msg = DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "STRING_TOO_LONG", - new Object[] { ioe.getMessage()}); - throw (DOMException) new DOMException(DOMException.DOMSTRING_SIZE_ERR, msg).initCause(ioe); + DOMMessageFormatter.DOM_DOMAIN, + "STRING_TOO_LONG", + new Object[]{ioe.getMessage()}); + throw new DOMException(DOMException.DOMSTRING_SIZE_ERR, msg); + } finally { + ser.clearDocumentState(); } - return destination.toString(); } /** - * DOM L3 EXPERIMENTAL: - * The end-of-line sequence of characters to be used in the XML being - * written out. The only permitted values are these: + * DOM L3 EXPERIMENTAL: The end-of-line sequence of characters to be used in + * the XML being written out. The only permitted values are these: *
*
null
*
- * Use a default end-of-line sequence. DOM implementations should choose - * the default to match the usual convention for text files in the - * environment being used. Implementations must choose a default - * sequence that matches one of those allowed by 2.11 "End-of-Line - * Handling".
+ * Use a default end-of-line sequence. DOM implementations should choose the + * default to match the usual convention for text files in the environment + * being used. Implementations must choose a default sequence that matches + * one of those allowed by 2.11 "End-of-Line Handling". *
CR
*
The carriage-return character (#xD).
*
CR-LF
- *
The - * carriage-return and line-feed characters (#xD #xA).
+ *
The carriage-return and line-feed characters (#xD #xA).
*
LF
- *
The line-feed - * character (#xA).
+ *
The line-feed character (#xA).
*
*
The default value for this attribute is null. */ @@ -586,27 +544,22 @@ serializer._format.setLineSeparator(newLine); } - /** - * DOM L3 EXPERIMENTAL: - * The end-of-line sequence of characters to be used in the XML being - * written out. The only permitted values are these: + * DOM L3 EXPERIMENTAL: The end-of-line sequence of characters to be used in + * the XML being written out. The only permitted values are these: *
*
null
*
- * Use a default end-of-line sequence. DOM implementations should choose - * the default to match the usual convention for text files in the - * environment being used. Implementations must choose a default - * sequence that matches one of those allowed by 2.11 "End-of-Line - * Handling".
+ * Use a default end-of-line sequence. DOM implementations should choose the + * default to match the usual convention for text files in the environment + * being used. Implementations must choose a default sequence that matches + * one of those allowed by 2.11 "End-of-Line Handling". *
CR
*
The carriage-return character (#xD).
*
CR-LF
- *
The - * carriage-return and line-feed characters (#xD #xA).
+ *
The carriage-return and line-feed characters (#xD #xA).
*
LF
- *
The line-feed - * character (#xA).
+ *
The line-feed character (#xA).
*
*
The default value for this attribute is null. */ @@ -614,23 +567,23 @@ return serializer._format.getLineSeparator(); } + /** + * When the application provides a filter, the serializer will call out to + * the filter before serializing each Node. Attribute nodes are never passed + * to the filter. The filter implementation can choose to remove the node + * from the stream or to terminate the serialization early. + */ + public LSSerializerFilter getFilter() { + return serializer.fDOMFilter; + } /** - * When the application provides a filter, the serializer will call out - * to the filter before serializing each Node. Attribute nodes are never - * passed to the filter. The filter implementation can choose to remove - * the node from the stream or to terminate the serialization early. + * When the application provides a filter, the serializer will call out to + * the filter before serializing each Node. Attribute nodes are never passed + * to the filter. The filter implementation can choose to remove the node + * from the stream or to terminate the serialization early. */ - public LSSerializerFilter getFilter(){ - return serializer.fDOMFilter; - } - /** - * When the application provides a filter, the serializer will call out - * to the filter before serializing each Node. Attribute nodes are never - * passed to the filter. The filter implementation can choose to remove - * the node from the stream or to terminate the serialization early. - */ - public void setFilter(LSSerializerFilter filter){ + public void setFilter(LSSerializerFilter filter) { serializer.fDOMFilter = filter; } @@ -654,56 +607,44 @@ }//copysettings /** - * Serialize the specified node as described above in the general - * description of the LSSerializer interface. The output - * is written to the supplied LSOutput. - *
When writing to a LSOutput, the encoding is found by - * looking at the encoding information that is reachable through the - * LSOutput and the item to be written (or its owner - * document) in this order: - *
    - *
  1. LSOutput.encoding, - *
    2. - *
  2. - * Document.actualEncoding, - *
    3. - *
  3. - * Document.xmlEncoding. - *
    4. - *
- *
If no encoding is reachable through the above properties, a - * default encoding of "UTF-8" will be used. - *
If the specified encoding is not supported an - * "unsupported-encoding" error is raised. - *
If no output is specified in the LSOutput, a - * "no-output-specified" error is raised. - * @param node The node to serialize. - * @param destination The destination for the serialized DOM. - * @return Returns true if node was - * successfully serialized and false in case the node - * couldn't be serialized. - */ - public boolean write(Node node, LSOutput destination) throws LSException{ + * Serialize the specified node as described above in the general + * description of the LSSerializer interface. The output is + * written to the supplied LSOutput. + *
When writing to a LSOutput, the encoding is found by + * looking at the encoding information that is reachable through the + * LSOutput and the item to be written (or its owner document) + * in this order: + *
    + *
  1. LSOutput.encoding, + *
    2. + *
  2. + * Document.actualEncoding, + *
    3. + *
  3. + * Document.xmlEncoding. + *
    4. + *
+ *
If no encoding is reachable through the above properties, a default + * encoding of "UTF-8" will be used. + *
If the specified encoding is not supported an "unsupported-encoding" + * error is raised. + *
If no output is specified in the LSOutput, a + * "no-output-specified" error is raised. + * + * @param node The node to serialize. + * @param destination The destination for the serialized DOM. + * @return Returns true if node was successfully + * serialized and false in case the node couldn't be + * serialized. + */ + public boolean write(Node node, LSOutput destination) throws LSException { - if (node == null) + if (node == null) { return false; + } - Method getVersion = null; XMLSerializer ser = null; - String ver = null; - Document fDocument =(node.getNodeType() == Node.DOCUMENT_NODE) - ? (Document) node - : node.getOwnerDocument(); - // this should run under JDK 1.1.8... - try { - getVersion = fDocument.getClass().getMethod("getXmlVersion", new Class[] {}); - if (getVersion != null) { - ver = (String) getVersion.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - //no way to test the version... - //ignore the exception - } + String ver = _getXmlVersion(node); //determine which serializer to use: if (ver != null && ver.equals("1.1")) { if (xml11Serializer == null) { @@ -719,25 +660,9 @@ String encoding = null; if ((encoding = destination.getEncoding()) == null) { - try { - Method getEncoding = - fDocument.getClass().getMethod("getInputEncoding", new Class[] {}); - if (getEncoding != null) { - encoding = (String) getEncoding.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - // ignore the exception - } + encoding = _getInputEncoding(node); if (encoding == null) { - try { - Method getEncoding = - fDocument.getClass().getMethod("getXmlEncoding", new Class[] {}); - if (getEncoding != null) { - encoding = (String) getEncoding.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - // ignore the exception - } + encoding = _getXmlEncoding(node); if (encoding == null) { encoding = "UTF-8"; } @@ -748,13 +673,13 @@ ser._format.setEncoding(encoding); OutputStream outputStream = destination.getByteStream(); Writer writer = destination.getCharacterStream(); - String uri = destination.getSystemId(); + String uri = destination.getSystemId(); if (writer == null) { if (outputStream == null) { if (uri == null) { String msg = DOMMessageFormatter.formatMessage( - DOMMessageFormatter.SERIALIZER_DOMAIN, - "no-output-specified", null); + DOMMessageFormatter.SERIALIZER_DOMAIN, + "no-output-specified", null); if (ser.fDOMErrorHandler != null) { DOMErrorImpl error = new DOMErrorImpl(); error.fType = "no-output-specified"; @@ -763,81 +688,52 @@ ser.fDOMErrorHandler.handleError(error); } throw new LSException(LSException.SERIALIZE_ERR, msg); + } else { + ser.setOutputByteStream(XMLEntityManager.createOutputStream(uri)); } - else { - // URI was specified. Handle relative URIs. - String expanded = XMLEntityManager.expandSystemId(uri, null, true); - URL url = new URL(expanded != null ? expanded : uri); - OutputStream out = null; - String protocol = url.getProtocol(); - String host = url.getHost(); - // Use FileOutputStream if this URI is for a local file. - if (protocol.equals("file") - && (host == null || host.length() == 0 || host.equals("localhost"))) { - out = new FileOutputStream(getPathWithoutEscapes(url.getFile())); - } - // Try to write to some other kind of URI. Some protocols - // won't support this, though HTTP should work. - else { - URLConnection urlCon = url.openConnection(); - urlCon.setDoInput(false); - urlCon.setDoOutput(true); - urlCon.setUseCaches(false); // Enable tunneling. - if (urlCon instanceof HttpURLConnection) { - // The DOM L3 LS CR says if we are writing to an HTTP URI - // it is to be done with an HTTP PUT. - HttpURLConnection httpCon = (HttpURLConnection) urlCon; - httpCon.setRequestMethod("PUT"); - } - out = urlCon.getOutputStream(); - } - ser.setOutputByteStream(out); - } - } - else { + } else { // byte stream was specified ser.setOutputByteStream(outputStream); } - } - else { + } else { // character stream is specified ser.setOutputCharStream(writer); } - if (node.getNodeType() == Node.DOCUMENT_NODE) + if (node.getNodeType() == Node.DOCUMENT_NODE) { ser.serialize((Document) node); - else if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) + } else if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) { ser.serialize((DocumentFragment) node); - else if (node.getNodeType() == Node.ELEMENT_NODE) + } else if (node.getNodeType() == Node.ELEMENT_NODE) { ser.serialize((Element) node); - else if (node.getNodeType() == Node.TEXT_NODE || - node.getNodeType() == Node.COMMENT_NODE || - node.getNodeType() == Node.ENTITY_REFERENCE_NODE || - node.getNodeType() == Node.CDATA_SECTION_NODE || - node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE ) { + } else if (node.getNodeType() == Node.TEXT_NODE + || node.getNodeType() == Node.COMMENT_NODE + || node.getNodeType() == Node.ENTITY_REFERENCE_NODE + || node.getNodeType() == Node.CDATA_SECTION_NODE + || node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { ser.serialize(node); + } else { + return false; } - else - return false; - } catch( UnsupportedEncodingException ue) { + } catch (UnsupportedEncodingException ue) { if (ser.fDOMErrorHandler != null) { DOMErrorImpl error = new DOMErrorImpl(); error.fException = ue; - error.fType = "unsupported-encoding"; + error.fType = "unsupported-encoding"; error.fMessage = ue.getMessage(); - error.fSeverity = DOMError.SEVERITY_FATAL_ERROR; + error.fSeverity = DOMError.SEVERITY_FATAL_ERROR; ser.fDOMErrorHandler.handleError(error); - } + } throw new LSException(LSException.SERIALIZE_ERR, - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.SERIALIZER_DOMAIN, - "unsupported-encoding", null)); - //return false; + DOMMessageFormatter.formatMessage( + DOMMessageFormatter.SERIALIZER_DOMAIN, + "unsupported-encoding", null)); + //return false; } catch (LSException lse) { // Rethrow LSException. throw lse; } catch (RuntimeException e) { - if (e == DOMNormalizer.abort){ + if (e == DOMNormalizer.abort) { // stopped at user request return false; } @@ -851,62 +747,48 @@ ser.fDOMErrorHandler.handleError(error); } - e.printStackTrace(); throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace(); + } finally { + ser.clearDocumentState(); } return true; } //write /** - * Serialize the specified node as described above in the general - * description of the LSSerializer interface. The output - * is written to the supplied URI. - *
When writing to a URI, the encoding is found by looking at the - * encoding information that is reachable through the item to be written - * (or its owner document) in this order: - *
    - *
  1. - * Document.inputEncoding, - *
    2. - *
  2. - * Document.xmlEncoding. - *
    3. - *
- *
If no encoding is reachable through the above properties, a - * default encoding of "UTF-8" will be used. - *
If the specified encoding is not supported an - * "unsupported-encoding" error is raised. - * @param node The node to serialize. - * @param URI The URI to write to. - * @return Returns true if node was - * successfully serialized and false in case the node - * couldn't be serialized. - */ - public boolean writeToURI(Node node, String URI) throws LSException{ - if (node == null){ + * Serialize the specified node as described above in the general + * description of the LSSerializer interface. The output is + * written to the supplied URI. + *
When writing to a URI, the encoding is found by looking at the + * encoding information that is reachable through the item to be written (or + * its owner document) in this order: + *
    + *
  1. + * Document.inputEncoding, + *
    2. + *
  2. + * Document.xmlEncoding. + *
    3. + *
+ *
If no encoding is reachable through the above properties, a default + * encoding of "UTF-8" will be used. + *
If the specified encoding is not supported an "unsupported-encoding" + * error is raised. + * + * @param node The node to serialize. + * @param URI The URI to write to. + * @return Returns true if node was successfully + * serialized and false in case the node couldn't be + * serialized. + */ + public boolean writeToURI(Node node, String URI) throws LSException { + if (node == null) { return false; } - Method getXmlVersion = null; XMLSerializer ser = null; - String ver = null; - String encoding = null; + String ver = _getXmlVersion(node); - Document fDocument =(node.getNodeType() == Node.DOCUMENT_NODE) - ? (Document) node - : node.getOwnerDocument(); - // this should run under JDK 1.1.8... - try { - getXmlVersion = - fDocument.getClass().getMethod("getXmlVersion", new Class[] {}); - if (getXmlVersion != null) { - ver = (String) getXmlVersion.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - // no way to test the version... - // ignore the exception - } if (ver != null && ver.equals("1.1")) { if (xml11Serializer == null) { xml11Serializer = new XML11Serializer(); @@ -919,25 +801,9 @@ ser = serializer; } - try { - Method getEncoding = - fDocument.getClass().getMethod("getInputEncoding", new Class[] {}); - if (getEncoding != null) { - encoding = (String) getEncoding.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - // ignore the exception - } + String encoding = _getInputEncoding(node); if (encoding == null) { - try { - Method getEncoding = - fDocument.getClass().getMethod("getXmlEncoding", new Class[] {}); - if (getEncoding != null) { - encoding = (String) getEncoding.invoke(fDocument, (Object[]) null); - } - } catch (Exception e) { - // ignore the exception - } + encoding = _getXmlEncoding(node); if (encoding == null) { encoding = "UTF-8"; } @@ -946,55 +812,28 @@ try { prepareForSerialization(ser, node); ser._format.setEncoding(encoding); + ser.setOutputByteStream(XMLEntityManager.createOutputStream(URI)); - // URI was specified. Handle relative URIs. - String expanded = XMLEntityManager.expandSystemId(URI, null, true); - URL url = new URL(expanded != null ? expanded : URI); - OutputStream out = null; - String protocol = url.getProtocol(); - String host = url.getHost(); - // Use FileOutputStream if this URI is for a local file. - if (protocol.equals("file") - && (host == null || host.length() == 0 || host.equals("localhost"))) { - out = new FileOutputStream(getPathWithoutEscapes(url.getFile())); + if (node.getNodeType() == Node.DOCUMENT_NODE) { + ser.serialize((Document) node); + } else if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) { + ser.serialize((DocumentFragment) node); + } else if (node.getNodeType() == Node.ELEMENT_NODE) { + ser.serialize((Element) node); + } else if (node.getNodeType() == Node.TEXT_NODE + || node.getNodeType() == Node.COMMENT_NODE + || node.getNodeType() == Node.ENTITY_REFERENCE_NODE + || node.getNodeType() == Node.CDATA_SECTION_NODE + || node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { + ser.serialize(node); + } else { + return false; } - // Try to write to some other kind of URI. Some protocols - // won't support this, though HTTP should work. - else { - URLConnection urlCon = url.openConnection(); - urlCon.setDoInput(false); - urlCon.setDoOutput(true); - urlCon.setUseCaches(false); // Enable tunneling. - if (urlCon instanceof HttpURLConnection) { - // The DOM L3 LS CR says if we are writing to an HTTP URI - // it is to be done with an HTTP PUT. - HttpURLConnection httpCon = (HttpURLConnection) urlCon; - httpCon.setRequestMethod("PUT"); - } - out = urlCon.getOutputStream(); - } - ser.setOutputByteStream(out); - - if (node.getNodeType() == Node.DOCUMENT_NODE) - ser.serialize((Document) node); - else if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE) - ser.serialize((DocumentFragment) node); - else if (node.getNodeType() == Node.ELEMENT_NODE) - ser.serialize((Element) node); - else if (node.getNodeType() == Node.TEXT_NODE || - node.getNodeType() == Node.COMMENT_NODE || - node.getNodeType() == Node.ENTITY_REFERENCE_NODE || - node.getNodeType() == Node.CDATA_SECTION_NODE || - node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE ) { - ser.serialize(node); - } - else - return false; } catch (LSException lse) { // Rethrow LSException. throw lse; } catch (RuntimeException e) { - if (e == DOMNormalizer.abort){ + if (e == DOMNormalizer.abort) { // stopped at user request return false; } @@ -1008,24 +847,24 @@ ser.fDOMErrorHandler.handleError(error); } throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace(); + } finally { + ser.clearDocumentState(); } return true; } //writeURI - // // Private methods // - private void prepareForSerialization(XMLSerializer ser, Node node) { ser.reset(); ser.features = features; ser.fDOMErrorHandler = fErrorHandler; ser.fNamespaces = (features & NAMESPACES) != 0; ser.fNamespacePrefixes = (features & NSDECL) != 0; - ser._format.setOmitComments((features & COMMENTS)==0); + ser._format.setIndenting((features & PRETTY_PRINT) != 0); + ser._format.setOmitComments((features & COMMENTS) == 0); ser._format.setOmitXMLDeclaration((features & XMLDECL) == 0); - ser._format.setIndenting((features & FORMAT_PRETTY_PRINT) != 0); if ((features & WELLFORMED) != 0) { // REVISIT: this is inefficient implementation of well-formness. Instead, we should check @@ -1034,13 +873,13 @@ root = node; Method versionChanged; boolean verifyNames = true; - Document document =(node.getNodeType() == Node.DOCUMENT_NODE) + Document document = (node.getNodeType() == Node.DOCUMENT_NODE) ? (Document) node : node.getOwnerDocument(); try { - versionChanged = document.getClass().getMethod("isXMLVersionChanged()", new Class[] {}); + versionChanged = document.getClass().getMethod("isXMLVersionChanged()", new Class[]{}); if (versionChanged != null) { - verifyNames = ((Boolean)versionChanged.invoke(document, (Object[]) null)).booleanValue(); + verifyNames = ((Boolean) versionChanged.invoke(document, (Object[]) null)).booleanValue(); } } catch (Exception e) { //no way to test the version... @@ -1053,59 +892,53 @@ next = node.getFirstChild(); // No child nodes, so walk tree while (next == null) { - // Move to sibling if possible. - next = node.getNextSibling(); - if (next == null) { - node = node.getParentNode(); - if (root == node){ - next = null; - break; - } - next = node.getNextSibling(); - } + // Move to sibling if possible. + next = node.getNextSibling(); + if (next == null) { + node = node.getParentNode(); + if (root == node) { + next = null; + break; + } + next = node.getNextSibling(); + } } node = next; } - } - else { + } else { verify(node, verifyNames, false); } } } - - private void verify (Node node, boolean verifyNames, boolean xml11Version){ + private void verify(Node node, boolean verifyNames, boolean xml11Version) { int type = node.getNodeType(); fLocator.fRelatedNode = node; boolean wellformed; switch (type) { - case Node.DOCUMENT_NODE:{ + case Node.DOCUMENT_NODE: { break; } - case Node.DOCUMENT_TYPE_NODE:{ + case Node.DOCUMENT_TYPE_NODE: { break; } - case Node.ELEMENT_NODE:{ - if (verifyNames){ - if((features & NAMESPACES) != 0){ - wellformed = CoreDocumentImpl.isValidQName(node.getPrefix() , node.getLocalName(), xml11Version) ; - } - else{ - wellformed = CoreDocumentImpl.isXMLName(node.getNodeName() , xml11Version); + case Node.ELEMENT_NODE: { + if (verifyNames) { + if ((features & NAMESPACES) != 0) { + wellformed = CoreDocumentImpl.isValidQName(node.getPrefix(), node.getLocalName(), xml11Version); + } else { + wellformed = CoreDocumentImpl.isXMLName(node.getNodeName(), xml11Version); } - if (!wellformed){ - if (!wellformed){ - if (fErrorHandler != null) { - String msg = DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "wf-invalid-character-in-node-name", - new Object[]{"Element", node.getNodeName()}); - DOMNormalizer.reportDOMError(fErrorHandler, fError, fLocator, msg, DOMError.SEVERITY_FATAL_ERROR, - "wf-invalid-character-in-node-name"); - } - - } + if (!wellformed) { + if (fErrorHandler != null) { + String msg = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "wf-invalid-character-in-node-name", + new Object[]{"Element", node.getNodeName()}); + DOMNormalizer.reportDOMError(fErrorHandler, fError, fLocator, msg, DOMError.SEVERITY_FATAL_ERROR, + "wf-invalid-character-in-node-name"); + } } } @@ -1114,17 +947,17 @@ for (int i = 0; i < attributes.getLength(); ++i) { Attr attr = (Attr) attributes.item(i); fLocator.fRelatedNode = attr; - DOMNormalizer.isAttrValueWF( fErrorHandler, fError, fLocator, - attributes, attr, attr.getValue(), xml11Version); + DOMNormalizer.isAttrValueWF(fErrorHandler, fError, fLocator, + attributes, attr, attr.getValue(), xml11Version); if (verifyNames) { - wellformed = CoreDocumentImpl.isXMLName( attr.getNodeName(), xml11Version); + wellformed = CoreDocumentImpl.isXMLName(attr.getNodeName(), xml11Version); if (!wellformed) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "wf-invalid-character-in-node-name", - new Object[] { "Attr", node.getNodeName()}); - DOMNormalizer.reportDOMError( fErrorHandler, fError, fLocator, msg, DOMError.SEVERITY_FATAL_ERROR, + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "wf-invalid-character-in-node-name", + new Object[]{"Attr", node.getNodeName()}); + DOMNormalizer.reportDOMError(fErrorHandler, fError, fLocator, msg, DOMError.SEVERITY_FATAL_ERROR, "wf-invalid-character-in-node-name"); } } @@ -1135,78 +968,156 @@ break; } - case Node.COMMENT_NODE: { - // only verify well-formness if comments included in the tree - if ((features & COMMENTS) != 0) - DOMNormalizer.isCommentWF(fErrorHandler, fError, fLocator, ((Comment)node).getData(), xml11Version); - break; - } - case Node.ENTITY_REFERENCE_NODE: { - // only if entity is preserved in the tree - if (verifyNames && (features & ENTITIES) != 0){ - CoreDocumentImpl.isXMLName(node.getNodeName() , xml11Version); + case Node.COMMENT_NODE: { + // only verify well-formness if comments included in the tree + if ((features & COMMENTS) != 0) { + DOMNormalizer.isCommentWF(fErrorHandler, fError, fLocator, ((Comment) node).getData(), xml11Version); + } + break; + } + case Node.ENTITY_REFERENCE_NODE: { + // only if entity is preserved in the tree + if (verifyNames && (features & ENTITIES) != 0) { + CoreDocumentImpl.isXMLName(node.getNodeName(), xml11Version); + } + break; + + } + case Node.CDATA_SECTION_NODE: { + // verify content + DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, node.getNodeValue(), xml11Version); + // the ]]> string will be checked during serialization + break; + } + case Node.TEXT_NODE: { + DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, node.getNodeValue(), xml11Version); + break; } - break; + case Node.PROCESSING_INSTRUCTION_NODE: { + ProcessingInstruction pinode = (ProcessingInstruction) node; + String target = pinode.getTarget(); + if (verifyNames) { + if (xml11Version) { + wellformed = XML11Char.isXML11ValidName(target); + } else { + wellformed = XMLChar.isValidName(target); + } - } - case Node.CDATA_SECTION_NODE: { - // verify content - DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, node.getNodeValue(), xml11Version); - // the ]]> string will be checked during serialization - break; - } - case Node.TEXT_NODE:{ - DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, node.getNodeValue(), xml11Version); - break; + if (!wellformed) { + String msg + = DOMMessageFormatter.formatMessage( + DOMMessageFormatter.DOM_DOMAIN, + "wf-invalid-character-in-node-name", + new Object[]{"Element", node.getNodeName()}); + DOMNormalizer.reportDOMError( + fErrorHandler, + fError, + fLocator, + msg, + DOMError.SEVERITY_FATAL_ERROR, + "wf-invalid-character-in-node-name"); + } + } + DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, pinode.getData(), xml11Version); + break; + } } - case Node.PROCESSING_INSTRUCTION_NODE:{ - ProcessingInstruction pinode = (ProcessingInstruction)node ; - String target = pinode.getTarget(); - if (verifyNames) { - if (xml11Version) { - wellformed = XML11Char.isXML11ValidName(target); - } else { - wellformed = XMLChar.isValidName(target); - } + fLocator.fRelatedNode = null; + } + + private String _getXmlVersion(Node node) { + Document doc = (node.getNodeType() == Node.DOCUMENT_NODE) + ? (Document) node : node.getOwnerDocument(); + if (doc != null && DocumentMethods.fgDocumentMethodsAvailable) { + try { + return (String) DocumentMethods.fgDocumentGetXmlVersionMethod.invoke(doc, (Object[]) null); + } // The VM ran out of memory or there was some other serious problem. Re-throw. + catch (VirtualMachineError vme) { + throw vme; + } // ThreadDeath should always be re-thrown + catch (ThreadDeath td) { + throw td; + } // Ignore all other exceptions and errors + catch (Throwable t) { + } + } + return null; + } - if (!wellformed) { - String msg = - DOMMessageFormatter.formatMessage( - DOMMessageFormatter.DOM_DOMAIN, - "wf-invalid-character-in-node-name", - new Object[] { "Element", node.getNodeName()}); - DOMNormalizer.reportDOMError( - fErrorHandler, - fError, - fLocator, - msg, - DOMError.SEVERITY_FATAL_ERROR, - "wf-invalid-character-in-node-name"); - } + private String _getInputEncoding(Node node) { + Document doc = (node.getNodeType() == Node.DOCUMENT_NODE) + ? (Document) node : node.getOwnerDocument(); + if (doc != null && DocumentMethods.fgDocumentMethodsAvailable) { + try { + return (String) DocumentMethods.fgDocumentGetInputEncodingMethod.invoke(doc, (Object[]) null); + } // The VM ran out of memory or there was some other serious problem. Re-throw. + catch (VirtualMachineError vme) { + throw vme; + } // ThreadDeath should always be re-thrown + catch (ThreadDeath td) { + throw td; + } // Ignore all other exceptions and errors + catch (Throwable t) { } - DOMNormalizer.isXMLCharWF(fErrorHandler, fError, fLocator, pinode.getData(), xml11Version); - break; + } + return null; + } + + private String _getXmlEncoding(Node node) { + Document doc = (node.getNodeType() == Node.DOCUMENT_NODE) + ? (Document) node : node.getOwnerDocument(); + if (doc != null && DocumentMethods.fgDocumentMethodsAvailable) { + try { + return (String) DocumentMethods.fgDocumentGetXmlEncodingMethod.invoke(doc, (Object[]) null); + } // The VM ran out of memory or there was some other serious problem. Re-throw. + catch (VirtualMachineError vme) { + throw vme; + } // ThreadDeath should always be re-thrown + catch (ThreadDeath td) { + throw td; + } // Ignore all other exceptions and errors + catch (Throwable t) { + } } + return null; + } + + /** + * Holder of DOM Level 3 methods from org.w3c.dom.Document. + */ + static class DocumentMethods { + + // Method: org.w3c.dom.Document.getXmlVersion() + private static java.lang.reflect.Method fgDocumentGetXmlVersionMethod = null; + + // Method: org.w3c.dom.Document.getInputEncoding() + private static java.lang.reflect.Method fgDocumentGetInputEncodingMethod = null; + + // Method: org.w3c.dom.Document.getXmlEncoding() + private static java.lang.reflect.Method fgDocumentGetXmlEncodingMethod = null; + + // Flag indicating whether or not Document methods are available. + private static boolean fgDocumentMethodsAvailable = false; + + private DocumentMethods() { } + // Attempt to get methods for org.w3c.dom.Document on class initialization. + static { + try { + fgDocumentGetXmlVersionMethod = Document.class.getMethod("getXmlVersion", new Class[]{}); + fgDocumentGetInputEncodingMethod = Document.class.getMethod("getInputEncoding", new Class[]{}); + fgDocumentGetXmlEncodingMethod = Document.class.getMethod("getXmlEncoding", new Class[]{}); + fgDocumentMethodsAvailable = true; + } // ClassNotFoundException, NoSuchMethodException or SecurityException + // Whatever the case, we cannot retrieve the methods. + catch (Exception exc) { + fgDocumentGetXmlVersionMethod = null; + fgDocumentGetInputEncodingMethod = null; + fgDocumentGetXmlEncodingMethod = null; + fgDocumentMethodsAvailable = false; + } + } } - private String getPathWithoutEscapes(String origPath) { - if (origPath != null && origPath.length() != 0 && origPath.indexOf('%') != -1) { - // Locate the escape characters - StringTokenizer tokenizer = new StringTokenizer(origPath, "%"); - StringBuffer result = new StringBuffer(origPath.length()); - int size = tokenizer.countTokens(); - result.append(tokenizer.nextToken()); - for(int i = 1; i < size; ++i) { - String token = tokenizer.nextToken(); - // Decode the 2 digit hexadecimal number following % in '%nn' - result.append((char)Integer.valueOf(token.substring(0, 2), 16).intValue()); - result.append(token.substring(2)); - } - return result.toString(); - } - return origPath; - } - -}//DOMSerializerImpl +} //DOMSerializerImpl