public static String toString(final Locator loc) {
return loc.getSystemId()
+ ", line "
+ loc.getLineNumber()
+ ", column "
+ loc.getColumnNumber();
}
private SAXLocation(Locator locator) {
lineNumber = locator.getLineNumber();
columnNumber = locator.getColumnNumber();
publicId = locator.getPublicId();
systemId = locator.getSystemId();
}
/**
* Constructor SAXSourceLocator
*
* @param locator Source locator
*/
public SAXSourceLocator(Locator locator) {
m_locator = locator;
this.setColumnNumber(locator.getColumnNumber());
this.setLineNumber(locator.getLineNumber());
this.setPublicId(locator.getPublicId());
this.setSystemId(locator.getSystemId());
}
/**
* Copy constructor.
*
* <p>Create a persistent copy of the current state of a locator.
* When the original locator changes, this copy will still keep
* the original values (and it can be used outside the scope of
* DocumentHandler methods).</p>
*
* @param locator The locator to copy.
*/
public SerializableLocatorImpl (org.xml.sax.Locator locator)
{
setPublicId(locator.getPublicId());
setSystemId(locator.getSystemId());
setLineNumber(locator.getLineNumber());
setColumnNumber(locator.getColumnNumber());
}
public void setDocumentLocator(Locator loc) {
locator = loc;
ParseLocationListener pll = rdfParser.getParseLocationListener();
if (pll != null && loc != null) {
pll.parseLocationUpdate(loc.getLineNumber(), loc.getColumnNumber());
}
}
@Override
public FileSourceLocator getSourceLocator() {
if (super.getSourceLocator() == null && locator != null) {
super.setSourceLocator(
new PsiXmlLocator(locator.getLineNumber(), locator.getColumnNumber(), getId()));
}
return super.getSourceLocator();
}
/** {@inheritDoc} */
@Override
public void startDocument() throws SAXException {
LOG.debug("Starting XML parsing");
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setType(XmlTokenTypes.DOCUMENT);
token.setText(file.getName());
// Node
root = new DetailAST();
root.initialize(token);
currentNode = root;
// Path = package
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setType(XmlTokenTypes.PATH);
token.setText(file.getParent());
DetailAST path = new DetailAST();
path.initialize(token);
root.addChild(path);
DetailAST pathIdent = new DetailAST();
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setType(XmlTokenTypes.IDENT);
token.setText(file.getParent());
pathIdent.initialize(token);
path.addChild(pathIdent);
// Fake child to match Java grammar structure
pathIdent = new DetailAST();
pathIdent.initialize(token);
path.addChild(pathIdent);
// Name = Type
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setType(XmlTokenTypes.IDENT);
token.setText(file.getName());
DetailAST name = new DetailAST();
name.initialize(token);
root.addChild(name);
DetailAST nameIdent = new DetailAST();
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setType(XmlTokenTypes.IDENT);
token.setText(file.getName());
nameIdent.initialize(token);
name.addChild(nameIdent);
}
private void addLocatorLocation() {
if (locator != null) {
String systemId = locator.getSystemId();
log4j.debug(systemId);
if (uri == systemId || (uri != null && uri.equals(systemId))) {
owner.addLocatorLocation(locator.getLineNumber(), locator.getColumnNumber());
}
}
}
public LocatedMessage(Locator locator, String key, String format, Object... arguments) {
this(
locator.getSystemId(),
locator.getLineNumber(),
locator.getColumnNumber(),
null,
key,
format,
arguments);
}
private final void throwException(String message) throws SAXException {
if (documentLocator != null) {
message =
"At line "
+ documentLocator.getLineNumber()
+ ", column "
+ documentLocator.getColumnNumber()
+ ": "
+ message;
}
throw new SAXException(message);
}
/**
* Computes a string containing the current parse location or an empty string if there is no
* locator.
*
* @return the location as debug-text.
*/
private String getLocatorString() {
final Locator locator = getLocator();
if (locator == null) {
return "";
}
final StringBuffer message = new StringBuffer(100);
message.append(" [Location: Line=");
message.append(locator.getLineNumber());
message.append(" Column=");
message.append(locator.getColumnNumber());
message.append("] ");
return message.toString();
}
private void checkRefNumber(int refNumber) throws SAXException {
if (refNumber > elementList.size()) {
throw new SAXException(
"Only backward references in match elements are possible, tried to specify token "
+ refNumber
+ "\n"
+ "Line: "
+ pLocator.getLineNumber()
+ ", column: "
+ pLocator.getColumnNumber()
+ ".");
}
}
@Override
public void startElement(
final String uri, final String localName, final String qName, final Attributes attributes)
throws SAXException {
addTextNode();
final Element e = doc.createElementNS(uri, qName);
for (int i = 0; i < attributes.getLength(); i++) {
e.setAttributeNS(attributes.getURI(i), attributes.getQName(i), attributes.getValue(i));
}
e.setUserData(
KEY_LOCATION, new NodeLocation(locator.getLineNumber(), locator.getColumnNumber()), null);
elementStack.push(e);
}
/**
* Called by the SAX parser when an error occurs. Used by this class to report the current
* position in the file.
*
* @param e The exception that occurred.
* @throws SAXException if the error reporting throws an exception.
*/
@Override
public void error(SAXParseException e) throws SAXException {
LOG.severe(
"Unable to parse xml file. publicId=("
+ documentLocator.getPublicId()
+ "), systemId=("
+ documentLocator.getSystemId()
+ "), lineNumber="
+ documentLocator.getLineNumber()
+ ", columnNumber="
+ documentLocator.getColumnNumber()
+ ".");
super.error(e);
}
public void startElement(String ur, String localName, String qName, Attributes attributes) {
currentQName = qName;
if (qName.indexOf("BinData") == -1) {
xmlBuffer.append("<");
xmlBuffer.append(qName);
for (int i = 0; i < attributes.getLength(); i++) {
String key = XMLTools.escapeXML(attributes.getQName(i));
String value = XMLTools.escapeXML(attributes.getValue(i));
if (key.equals("BigEndian")) {
String endian = value.toLowerCase();
if (!endian.equals("true") && !endian.equals("false")) {
// hack for files that specify 't' or 'f' instead of
// 'true' or 'false'
if (endian.startsWith("t")) endian = "true";
else if (endian.startsWith("f")) endian = "false";
}
value = endian;
}
xmlBuffer.append(" ");
xmlBuffer.append(key);
xmlBuffer.append("=\"");
xmlBuffer.append(value);
xmlBuffer.append("\"");
}
xmlBuffer.append(">");
} else {
binData.add(new BinData(locator.getLineNumber(), locator.getColumnNumber()));
String compress = attributes.getValue("Compression");
compression.add(compress == null ? "" : compress);
xmlBuffer.append("<");
xmlBuffer.append(qName);
for (int i = 0; i < attributes.getLength(); i++) {
String key = XMLTools.escapeXML(attributes.getQName(i));
String value = XMLTools.escapeXML(attributes.getValue(i));
if (key.equals("Length")) value = "0";
xmlBuffer.append(" ");
xmlBuffer.append(key);
xmlBuffer.append("=\"");
xmlBuffer.append(value);
xmlBuffer.append("\"");
}
xmlBuffer.append(">");
}
}
/** {@inheritDoc} */
public void skippedEntity(String text) throws SAXException {
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(text);
token.setType(XmlTokenTypes.SKIPPED_ENTITY);
// Node
DetailAST child = new DetailAST();
child.initialize(token);
child.setText(token.getText());
// Parent
currentNode.addChild(child);
}
private void registerLineOfCode() {
lastCodeLine = locator.getLineNumber();
if (lastEffectiveCommentLine() == lastCodeLine) {
effectiveCommentLines.pop();
}
if (lastCommentLine() == lastCodeLine) {
commentLines.pop();
}
}
private void checkNumber(Attributes attrs) throws SAXException {
if (StringTools.isEmpty(attrs.getValue("no"))) {
throw new SAXException(
"References cannot be empty: "
+ "\n Line: "
+ pLocator.getLineNumber()
+ ", column: "
+ pLocator.getColumnNumber()
+ ".");
} else if (Integer.parseInt(attrs.getValue("no")) < 1) {
throw new SAXException(
"References must be larger than 0: "
+ attrs.getValue("no")
+ "\n Line: "
+ pLocator.getLineNumber()
+ ", column: "
+ pLocator.getColumnNumber()
+ ".");
}
}
/** {@inheritDoc} */
public void characters(char[] ch, int start, int end) throws SAXException {
String value = new String(ch, start, end);
LOG.debug("#PCDATA : " + value);
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber() + start);
token.setText(value);
token.setType(XmlTokenTypes.PCDATA);
// Node
DetailAST child = new DetailAST();
child.initialize(token);
child.setText(token.getText());
// Parent
currentNode.addChild(child);
}
/** {@inheritDoc} */
public void ignorableWhitespace(char[] ch, int start, int end) throws SAXException {
String value = new String(ch, start, end);
LOG.debug("ignorable whitespace : ..." + value + "...");
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber() + start);
token.setText(value);
token.setType(XmlTokenTypes.WHITE_SPACE);
// Node
DetailAST child = new DetailAST();
child.initialize(token);
child.setText(token.getText());
// Parent
currentNode.addChild(child);
}
protected XMLValidationError nextError(SAXParseException e, boolean isFatal) {
String errorMessage = e.getMessage();
int lineNumber = locator.getLineNumber();
int columnNumber = locator.getColumnNumber();
log(
this,
(isFatal ? "FATAL " : "Non-Fatal")
+ "Error on line "
+ lineNumber
+ ", column "
+ columnNumber
+ ": "
+ errorMessage);
XMLValidationError validationError = new XMLValidationError();
validationError.setLineNumber(lineNumber);
validationError.setColumnNumber(columnNumber);
validationError.setErrorMessage(errorMessage);
return validationError;
}
public void startTransformedElement(String name, Attributes attributes) {
if (ignoreBounds()) return;
try {
Reader in = getResources().open(intent.getFile());
parser.parse(new InputSource(useMagic ? new MagicReader(in) : in));
} catch (IOException ex) {
String message = "Error reading " + intent.getFile();
Logger.getLogger(Inclusion.class.getName()).log(Level.SEVERE, message, ex);
} catch (SAXException ex) {
int lineNumber = locator != null ? locator.getLineNumber() : -1;
String message =
"Error parsing " + intent.getFile() + (lineNumber != -1 ? " at line " + lineNumber : "");
Logger.getLogger(Inclusion.class.getName()).log(Level.SEVERE, message, ex);
} finally {
if (Wandler.dlogLevel >= Wandler.DLOG_LEVEL_1 && intent.getScroll() != null) {
intent.getScroll().checkUsed(true);
}
}
}
@Override
public void comment(char[] ch, int start, int length) throws SAXException {
String comment = new String(ch).substring(start, start + length);
String[] lines = comment.split("\\n", -1);
int currentLine = locator.getLineNumber() - lines.length + 1;
for (String line : lines) {
if (lastCommentLine() < currentLine && lastCodeLine < currentLine) {
commentLines.push(currentLine);
}
String commentLine = line.trim();
if (!commentLine.isEmpty()
&& lastEffectiveCommentLine() < currentLine
&& lastCodeLine < currentLine) {
effectiveCommentLines.push(currentLine);
}
currentLine++;
}
}
/** {@inheritDoc} */
public void processingInstruction(String target, String data) throws SAXException {
LOG.debug("Processing instruction : " + target);
LOG.debug(" Args : " + data);
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(target);
token.setType(XmlTokenTypes.PROCESSING_INSTRUCTION);
// Node
DetailAST child = new DetailAST();
child.initialize(token);
child.setText(token.getText());
// Target
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(target);
token.setType(XmlTokenTypes.PROCESSING_TARGET);
DetailAST targetAST = new DetailAST();
targetAST.initialize(token);
targetAST.setText(token.getText());
child.addChild(targetAST);
// Data
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(data);
token.setType(XmlTokenTypes.PROCESSING_DATA);
DetailAST dataAST = new DetailAST();
dataAST.initialize(token);
dataAST.setText(token.getText());
child.addChild(dataAST);
// Parent
currentNode.addChild(child);
}
/** {@inheritDoc} */
public void startPrefixMapping(String prefix, String URI) throws SAXException {
LOG.debug("Prefix mapping : " + URI + ", chosen prefix : " + prefix);
// XmlToken
XmlToken token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(prefix);
token.setType(XmlTokenTypes.PREFIX_MAPPING);
// Node
DetailAST child = new DetailAST();
child.initialize(token);
// Prefix
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(prefix);
token.setType(XmlTokenTypes.IDENT);
DetailAST prefixAST = new DetailAST();
prefixAST.initialize(token);
prefixAST.setText(token.getText());
child.addChild(prefixAST);
// URI
token = new XmlToken();
token.setLine(locator.getLineNumber());
token.setColumn(locator.getColumnNumber());
token.setText(URI);
token.setType(XmlTokenTypes.STRING_LITERAL);
DetailAST uri = new DetailAST();
uri.initialize(token);
child.addChild(uri);
// Parent
currentNode.addChild(child);
}
public void startElement(String uri, String localname, String qName, Attributes attributes)
throws SAXException {
namespaceSupport.startElement();
// Handle location data
if (locationData == null && locator != null && mustOutputFirstElement) {
final String systemId = locator.getSystemId();
if (systemId != null) {
locationData =
new LocationData(systemId, locator.getLineNumber(), locator.getColumnNumber());
}
}
// Check for XForms or extension namespaces
final boolean isXForms = XFormsConstants.XFORMS_NAMESPACE_URI.equals(uri);
final boolean isXXForms = XFormsConstants.XXFORMS_NAMESPACE_URI.equals(uri);
final boolean isEXForms = XFormsConstants.EXFORMS_NAMESPACE_URI.equals(uri);
final boolean isXBL = XFormsConstants.XBL_NAMESPACE_URI.equals(uri);
final boolean isXHTML = XMLConstants.XHTML_NAMESPACE_URI.equals(uri);
// TODO: how else can we handle components?
// NOTE: Here we have an issue identifying which elements must have content preserved. For
// example, an element
// to which an XBL binding is applied should be preserved, because XBL template processing take
// place during
// static state analysis. In XFormsDocumentAnnotatorContentHandler, we detect XBL bindings.
// Should we do the
// same here again? It is wasteful to do it twice. Possibly, XFDACH could pass this information
// here since
// it already does all the work to detect content preservation. E.g. custom attribute.
// final boolean isXFormsOrExtension = isXForms || isXXForms || isEXForms || isXBL;
final boolean isXFormsOrExtension = !isXHTML && !"".equals(uri); // see NOTE above
final boolean isExtension =
isXFormsOrExtension && !isXForms && !isXXForms && !isEXForms && !isXBL; // see NOTE above
// Handle xml:base
if (!inXFormsOrExtension) {
final String xmlBaseAttribute = attributes.getValue(XMLConstants.XML_URI, "base");
if (xmlBaseAttribute == null) {
xmlBaseStack.push(xmlBaseStack.peek());
} else {
try {
final URI currentXMLBaseURI = xmlBaseStack.peek();
xmlBaseStack.push(
currentXMLBaseURI
.resolve(new URI(xmlBaseAttribute))
.normalize()); // normalize to remove "..", etc.
} catch (URISyntaxException e) {
throw new ValidationException(
"Error creating URI from: '"
+ xmlBaseStack.peek()
+ "' and '"
+ xmlBaseAttribute
+ "'.",
e,
new LocationData(locator));
}
}
}
// Handle properties of the form @xxforms:* when outside of models or controls
if (!inXFormsOrExtension && !isXFormsOrExtension) {
final int attributesCount = attributes.getLength();
for (int i = 0; i < attributesCount; i++) {
final String attributeURI = attributes.getURI(i);
if (XFormsConstants.XXFORMS_NAMESPACE_URI.equals(attributeURI)) {
// Found xxforms:* attribute
final String attributeLocalName = attributes.getLocalName(i);
// Only take the first occurrence into account, and make sure the property is supported
if (properties.get(attributeLocalName) == null
&& XFormsProperties.getPropertyDefinition(attributeLocalName) != null) {
properties.put(attributeLocalName, attributes.getValue(i));
}
}
}
}
if (level > 0 || !ignoreRootElement) {
// Start extracting model or controls
if (!inXFormsOrExtension && isXFormsOrExtension) {
inXFormsOrExtension = true;
xformsLevel = level;
outputFirstElementIfNeeded();
// Add xml:base on element
attributes =
XMLUtils.addOrReplaceAttribute(
attributes, XMLConstants.XML_URI, "xml", "base", getCurrentBaseURI());
sendStartPrefixMappings();
}
// Check for preserved content
if (inXFormsOrExtension && !inPreserve) {
// TODO: Just warn?
if (isXXForms) {
// Check that we are getting a valid xxforms:* element
if (XFormsConstants.ALLOWED_XXFORMS_ELEMENTS.get(localname) == null
&& !XFormsActions.isActionName(XFormsConstants.XXFORMS_NAMESPACE_URI, localname))
throw new ValidationException(
"Invalid extension element in XForms document: " + qName,
new LocationData(locator));
} else if (isEXForms) {
// Check that we are getting a valid exforms:* element
if (XFormsConstants.ALLOWED_EXFORMS_ELEMENTS.get(localname) == null)
throw new ValidationException(
"Invalid eXForms element in XForms document: " + qName, new LocationData(locator));
} else if (isXBL) {
// Check that we are getting a valid xbl:* element
if (XFormsConstants.ALLOWED_XBL_ELEMENTS.get(localname) == null)
throw new ValidationException(
"Invalid XBL element in XForms document: " + qName, new LocationData(locator));
}
// Preserve as is the content of labels, etc., instances, and schemas
if ((XFormsConstants.LABEL_HINT_HELP_ALERT_ELEMENT.get(localname)
!= null // labels, etc. may contain XHTML
|| "instance".equals(localname))
&& isXForms // XForms instances
|| "schema".equals(localname) && XMLConstants.XSD_URI.equals(uri) // XML schemas
|| "xbl".equals(localname)
&& isXBL // preserve everything under xbl:xbl so that templates may be processed by
// static state
|| isExtension) {
inPreserve = true;
preserveLevel = level;
}
}
// We are within preserved content or we output regular XForms content
if (inXFormsOrExtension && (inPreserve || isXFormsOrExtension)) {
super.startElement(uri, localname, qName, attributes);
}
} else {
// Just open the root element
outputFirstElementIfNeeded();
sendStartPrefixMappings();
super.startElement(uri, localname, qName, attributes);
}
level++;
}
public int getColumnNumber() {
return locator.getColumnNumber();
}
public int getLineNumber() {
return locator.getLineNumber();
}
public String getExpandedSystemId() {
return locator.getSystemId();
}
public String getPublicId() {
return locator.getPublicId();
}
