Java Code Examples for javax.xml.stream.XMLStreamConstants#PROCESSING_INSTRUCTION
The following examples show how to use
javax.xml.stream.XMLStreamConstants#PROCESSING_INSTRUCTION .
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Example 1
| Source File: BugTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
@DataProvider(name = "xmls")
public Object[][] getXMLs() {
return new Object[][]{
{"<?xml version='1.0'?><foo/>",
XMLStreamConstants.START_DOCUMENT, XMLStreamConstants.START_ELEMENT},
{"<foo/>",
XMLStreamConstants.START_DOCUMENT, XMLStreamConstants.START_ELEMENT},
{"<?xml version='1.0'?>"
+ "<?xml-stylesheet href=\"bar.xsl\" type=\"text/xsl\"?>" +
"<foo/>",
XMLStreamConstants.START_DOCUMENT, XMLStreamConstants.PROCESSING_INSTRUCTION},
{"<?xml-stylesheet href=\"bar.xsl\" type=\"text/xsl\"?>" +
"<foo/>",
XMLStreamConstants.START_DOCUMENT, XMLStreamConstants.PROCESSING_INSTRUCTION},
};
}
Example 2
| Source File: XMLStreamReaderImpl.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
/** Skips any insignificant events (COMMENT and PROCESSING_INSTRUCTION)
* until a START_ELEMENT or
* END_ELEMENT is reached. If other than space characters are
* encountered, an exception is thrown. This method should
* be used when processing element-only content because
* the parser is not able to recognize ignorable whitespace if
* then DTD is missing or not interpreted.
* @return the event type of the element read
* @throws XMLStreamException if the current event is not white space
*/
public int nextTag() throws XMLStreamException {
int eventType = next();
while((eventType == XMLStreamConstants.CHARACTERS && isWhiteSpace()) // skip whitespace
|| (eventType == XMLStreamConstants.CDATA && isWhiteSpace())
// skip whitespace
|| eventType == XMLStreamConstants.SPACE
|| eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
|| eventType == XMLStreamConstants.COMMENT
) {
eventType = next();
}
if (eventType != XMLStreamConstants.START_ELEMENT && eventType != XMLStreamConstants.END_ELEMENT) {
throw new XMLStreamException(
"found: " + getEventTypeString(eventType)
+ ", expected " + getEventTypeString(XMLStreamConstants.START_ELEMENT)
+ " or " + getEventTypeString(XMLStreamConstants.END_ELEMENT),
getLocation());
}
return eventType;
}
Example 3
| Source File: Util.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
public final static String getEventTypeString(int eventType) {
switch (eventType){
case XMLStreamConstants.START_ELEMENT:
return "START_ELEMENT";
case XMLStreamConstants.END_ELEMENT:
return "END_ELEMENT";
case XMLStreamConstants.PROCESSING_INSTRUCTION:
return "PROCESSING_INSTRUCTION";
case XMLStreamConstants.CHARACTERS:
return "CHARACTERS";
case XMLStreamConstants.COMMENT:
return "COMMENT";
case XMLStreamConstants.START_DOCUMENT:
return "START_DOCUMENT";
case XMLStreamConstants.END_DOCUMENT:
return "END_DOCUMENT";
case XMLStreamConstants.ENTITY_REFERENCE:
return "ENTITY_REFERENCE";
case XMLStreamConstants.ATTRIBUTE:
return "ATTRIBUTE";
case XMLStreamConstants.DTD:
return "DTD";
case XMLStreamConstants.CDATA:
return "CDATA";
}
return "UNKNOWN_EVENT_TYPE";
}
Example 4
| Source File: XMLStreamReaderImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/** Reads the content of a text-only element. Precondition:
* the current event is START_ELEMENT. Postcondition:
* The current event is the corresponding END_ELEMENT.
* @throws XMLStreamException if the current event is not a START_ELEMENT or if
* a non text element is encountered
*/
public String getElementText() throws XMLStreamException {
if(getEventType() != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException(
"parser must be on START_ELEMENT to read next text", getLocation());
}
int eventType = next();
StringBuffer content = new StringBuffer();
while(eventType != XMLStreamConstants.END_ELEMENT ) {
if(eventType == XMLStreamConstants.CHARACTERS
|| eventType == XMLStreamConstants.CDATA
|| eventType == XMLStreamConstants.SPACE
|| eventType == XMLStreamConstants.ENTITY_REFERENCE) {
content.append(getText());
} else if(eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
|| eventType == XMLStreamConstants.COMMENT) {
// skipping
} else if(eventType == XMLStreamConstants.END_DOCUMENT) {
throw new XMLStreamException("unexpected end of document when reading element text content");
} else if(eventType == XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException(
"elementGetText() function expects text only elment but START_ELEMENT was encountered.", getLocation());
} else {
throw new XMLStreamException(
"Unexpected event type "+ eventType, getLocation());
}
eventType = next();
}
return content.toString();
}
Example 5
| Source File: XMLStreamReaderImpl.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/** Reads the content of a text-only element. Precondition:
* the current event is START_ELEMENT. Postcondition:
* The current event is the corresponding END_ELEMENT.
* @throws XMLStreamException if the current event is not a START_ELEMENT or if
* a non text element is encountered
*/
public String getElementText() throws XMLStreamException {
if(getEventType() != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException(
"parser must be on START_ELEMENT to read next text", getLocation());
}
int eventType = next();
StringBuffer content = new StringBuffer();
while(eventType != XMLStreamConstants.END_ELEMENT ) {
if(eventType == XMLStreamConstants.CHARACTERS
|| eventType == XMLStreamConstants.CDATA
|| eventType == XMLStreamConstants.SPACE
|| eventType == XMLStreamConstants.ENTITY_REFERENCE) {
content.append(getText());
} else if(eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
|| eventType == XMLStreamConstants.COMMENT) {
// skipping
} else if(eventType == XMLStreamConstants.END_DOCUMENT) {
throw new XMLStreamException("unexpected end of document when reading element text content");
} else if(eventType == XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException(
"elementGetText() function expects text only elment but START_ELEMENT was encountered.", getLocation());
} else {
throw new XMLStreamException(
"Unexpected event type "+ eventType, getLocation());
}
eventType = next();
}
return content.toString();
}
Example 6
| Source File: ListBasedXMLEventReader.java From java-technology-stack with MIT License | 5 votes |
|
@Override
@Nullable
public XMLEvent nextTag() throws XMLStreamException {
checkIfClosed();
while (true) {
XMLEvent event = nextEvent();
switch (event.getEventType()) {
case XMLStreamConstants.START_ELEMENT:
case XMLStreamConstants.END_ELEMENT:
return event;
case XMLStreamConstants.END_DOCUMENT:
return null;
case XMLStreamConstants.SPACE:
case XMLStreamConstants.COMMENT:
case XMLStreamConstants.PROCESSING_INSTRUCTION:
continue;
case XMLStreamConstants.CDATA:
case XMLStreamConstants.CHARACTERS:
if (!event.asCharacters().isWhiteSpace()) {
throw new XMLStreamException(
"Non-ignorable whitespace CDATA or CHARACTERS event: " + event);
}
break;
default:
throw new XMLStreamException("Expected START_ELEMENT or END_ELEMENT: " + event);
}
}
}
Example 7
| Source File: Util.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public final static String getEventTypeString(int eventType) {
switch (eventType){
case XMLStreamConstants.START_ELEMENT:
return "START_ELEMENT";
case XMLStreamConstants.END_ELEMENT:
return "END_ELEMENT";
case XMLStreamConstants.PROCESSING_INSTRUCTION:
return "PROCESSING_INSTRUCTION";
case XMLStreamConstants.CHARACTERS:
return "CHARACTERS";
case XMLStreamConstants.COMMENT:
return "COMMENT";
case XMLStreamConstants.START_DOCUMENT:
return "START_DOCUMENT";
case XMLStreamConstants.END_DOCUMENT:
return "END_DOCUMENT";
case XMLStreamConstants.ENTITY_REFERENCE:
return "ENTITY_REFERENCE";
case XMLStreamConstants.ATTRIBUTE:
return "ATTRIBUTE";
case XMLStreamConstants.DTD:
return "DTD";
case XMLStreamConstants.CDATA:
return "CDATA";
}
return "UNKNOWN_EVENT_TYPE";
}
Example 8
| Source File: XMLEventReaderImpl.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/** Skips any insignificant space events until a START_ELEMENT or
* END_ELEMENT is reached. If anything other than space characters are
* encountered, an exception is thrown. This method should
* be used when processing element-only content because
* the parser is not able to recognize ignorable whitespace if
* the DTD is missing or not interpreted.
* @throws XMLStreamException if anything other than space characters are encountered
*/
public XMLEvent nextTag() throws XMLStreamException {
//its really a pain if there is peeked event before calling nextTag()
if(fPeekedEvent != null){
//check the peeked event first.
XMLEvent event = fPeekedEvent;
fPeekedEvent = null ;
int eventType = event.getEventType();
//if peeked event is whitespace move to the next event
//if peeked event is PI or COMMENT move to the next event
if( (event.isCharacters() && event.asCharacters().isWhiteSpace())
|| eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
|| eventType == XMLStreamConstants.COMMENT
|| eventType == XMLStreamConstants.START_DOCUMENT){
event = nextEvent();
eventType = event.getEventType();
}
//we have to have the while loop because there can be many PI or comment event in sucession
while((event.isCharacters() && event.asCharacters().isWhiteSpace())
|| eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
|| eventType == XMLStreamConstants.COMMENT){
event = nextEvent();
eventType = event.getEventType();
}
if (eventType != XMLStreamConstants.START_ELEMENT && eventType != XMLStreamConstants.END_ELEMENT) {
throw new XMLStreamException("expected start or end tag", event.getLocation());
}
return event;
}
//if there is no peeked event -- delegate the work of getting next event to fXMLReader
fXMLReader.nextTag();
return (fLastEvent = fXMLEventAllocator.allocate(fXMLReader));
}
Example 9
| Source File: XMLStreamConstantsUtils.java From lams with GNU General Public License v2.0 | 5 votes |
|
/**
* Get the human readable event name for the numeric event id
*/
public static String getEventName(int eventId) {
switch (eventId) {
case XMLStreamConstants.START_ELEMENT:
return "StartElementEvent";
case XMLStreamConstants.END_ELEMENT:
return "EndElementEvent";
case XMLStreamConstants.PROCESSING_INSTRUCTION:
return "ProcessingInstructionEvent";
case XMLStreamConstants.CHARACTERS:
return "CharacterEvent";
case XMLStreamConstants.COMMENT:
return "CommentEvent";
case XMLStreamConstants.START_DOCUMENT:
return "StartDocumentEvent";
case XMLStreamConstants.END_DOCUMENT:
return "EndDocumentEvent";
case XMLStreamConstants.ENTITY_REFERENCE:
return "EntityReferenceEvent";
case XMLStreamConstants.ATTRIBUTE:
return "AttributeBase";
case XMLStreamConstants.DTD:
return "DTDEvent";
case XMLStreamConstants.CDATA:
return "CDATA";
}
return "UNKNOWN_EVENT_TYPE";
}
Example 10
| Source File: StAXStream2SAX.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
public void bridge() throws XMLStreamException {
try {
// remembers the nest level of elements to know when we are done.
int depth=0;
// skip over START_DOCUMENT
int event = staxStreamReader.getEventType();
if (event == XMLStreamConstants.START_DOCUMENT) {
event = staxStreamReader.next();
}
// If not a START_ELEMENT (e.g., a DTD), skip to next tag
if (event != XMLStreamConstants.START_ELEMENT) {
event = staxStreamReader.nextTag();
// An error if a START_ELEMENT isn't found now
if (event != XMLStreamConstants.START_ELEMENT) {
throw new IllegalStateException("The current event is " +
"not START_ELEMENT\n but" + event);
}
}
handleStartDocument();
do {
// These are all of the events listed in the javadoc for
// XMLEvent.
// The spec only really describes 11 of them.
switch (event) {
case XMLStreamConstants.START_ELEMENT :
depth++;
handleStartElement();
break;
case XMLStreamConstants.END_ELEMENT :
handleEndElement();
depth--;
break;
case XMLStreamConstants.CHARACTERS :
handleCharacters();
break;
case XMLStreamConstants.ENTITY_REFERENCE :
handleEntityReference();
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION :
handlePI();
break;
case XMLStreamConstants.COMMENT :
handleComment();
break;
case XMLStreamConstants.DTD :
handleDTD();
break;
case XMLStreamConstants.ATTRIBUTE :
handleAttribute();
break;
case XMLStreamConstants.NAMESPACE :
handleNamespace();
break;
case XMLStreamConstants.CDATA :
handleCDATA();
break;
case XMLStreamConstants.ENTITY_DECLARATION :
handleEntityDecl();
break;
case XMLStreamConstants.NOTATION_DECLARATION :
handleNotationDecl();
break;
case XMLStreamConstants.SPACE :
handleSpace();
break;
default :
throw new InternalError("processing event: " + event);
}
event=staxStreamReader.next();
} while (depth!=0);
handleEndDocument();
} catch (SAXException e) {
throw new XMLStreamException(e);
}
}
Example 11
| Source File: StAXSchemaParser.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
public void parse(XMLStreamReader input) throws XMLStreamException, XNIException {
if (input.hasNext()) {
int eventType = input.getEventType();
if (eventType != XMLStreamConstants.START_DOCUMENT &&
eventType != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException();
}
fLocationWrapper.setLocation(input.getLocation());
fSchemaDOMParser.startDocument(fLocationWrapper, null, fNamespaceContext, null);
boolean first = true;
loop: while (input.hasNext()) {
if (!first) {
eventType = input.next();
}
else {
first = false;
}
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
++fDepth;
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(fElementQName, input.getNamespaceURI(),
input.getLocalName(), input.getPrefix());
fillXMLAttributes(input);
fillDeclaredPrefixes(input);
addNamespaceDeclarations();
fNamespaceContext.pushContext();
fSchemaDOMParser.startElement(fElementQName, fAttributes, null);
break;
case XMLStreamConstants.END_ELEMENT:
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(fElementQName, input.getNamespaceURI(),
input.getLocalName(), input.getPrefix());
fillDeclaredPrefixes(input);
fSchemaDOMParser.endElement(fElementQName, null);
fNamespaceContext.popContext();
--fDepth;
if (fDepth <= 0) {
break loop;
}
break;
case XMLStreamConstants.CHARACTERS:
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
break;
case XMLStreamConstants.SPACE:
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.ignorableWhitespace(fTempString, null);
break;
case XMLStreamConstants.CDATA:
fSchemaDOMParser.startCDATA(null);
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
fSchemaDOMParser.endCDATA(null);
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
fillProcessingInstruction(input.getPIData());
fSchemaDOMParser.processingInstruction(input.getPITarget(), fTempString, null);
break;
case XMLStreamConstants.DTD:
/* There shouldn't be a DTD in the schema */
break;
case XMLStreamConstants.ENTITY_REFERENCE:
/* Not needed for schemas */
break;
case XMLStreamConstants.COMMENT:
/* No point in sending comments */
break;
case XMLStreamConstants.START_DOCUMENT:
++fDepth;
/* We automatically call startDocument before the loop */
break;
case XMLStreamConstants.END_DOCUMENT:
/* We automatically call endDocument after the loop */
break;
}
}
fLocationWrapper.setLocation(null);
fNamespaceContext.setNamespaceContext(null);
fSchemaDOMParser.endDocument(null);
}
}
Example 12
| Source File: StAXSchemaParser.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
public void parse(XMLStreamReader input) throws XMLStreamException, XNIException {
if (input.hasNext()) {
int eventType = input.getEventType();
if (eventType != XMLStreamConstants.START_DOCUMENT &&
eventType != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException();
}
fLocationWrapper.setLocation(input.getLocation());
fSchemaDOMParser.startDocument(fLocationWrapper, null, fNamespaceContext, null);
boolean first = true;
loop: while (input.hasNext()) {
if (!first) {
eventType = input.next();
}
else {
first = false;
}
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
++fDepth;
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(fElementQName, input.getNamespaceURI(),
input.getLocalName(), input.getPrefix());
fillXMLAttributes(input);
fillDeclaredPrefixes(input);
addNamespaceDeclarations();
fNamespaceContext.pushContext();
fSchemaDOMParser.startElement(fElementQName, fAttributes, null);
break;
case XMLStreamConstants.END_ELEMENT:
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(fElementQName, input.getNamespaceURI(),
input.getLocalName(), input.getPrefix());
fillDeclaredPrefixes(input);
fSchemaDOMParser.endElement(fElementQName, null);
fNamespaceContext.popContext();
--fDepth;
if (fDepth <= 0) {
break loop;
}
break;
case XMLStreamConstants.CHARACTERS:
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
break;
case XMLStreamConstants.SPACE:
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.ignorableWhitespace(fTempString, null);
break;
case XMLStreamConstants.CDATA:
fSchemaDOMParser.startCDATA(null);
fTempString.setValues(input.getTextCharacters(),
input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
fSchemaDOMParser.endCDATA(null);
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
fillProcessingInstruction(input.getPIData());
fSchemaDOMParser.processingInstruction(input.getPITarget(), fTempString, null);
break;
case XMLStreamConstants.DTD:
/* There shouldn't be a DTD in the schema */
break;
case XMLStreamConstants.ENTITY_REFERENCE:
/* Not needed for schemas */
break;
case XMLStreamConstants.COMMENT:
/* No point in sending comments */
break;
case XMLStreamConstants.START_DOCUMENT:
++fDepth;
/* We automatically call startDocument before the loop */
break;
case XMLStreamConstants.END_DOCUMENT:
/* We automatically call endDocument after the loop */
break;
}
}
fLocationWrapper.setLocation(null);
fNamespaceContext.setNamespaceContext(null);
fSchemaDOMParser.endDocument(null);
}
}
Example 13
| Source File: XMLStreamReaderToContentHandler.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
public void bridge() throws XMLStreamException {
try {
// remembers the nest level of elements to know when we are done.
int depth=0;
// if the parser is at the start tag, proceed to the first element
int event = staxStreamReader.getEventType();
if(event == XMLStreamConstants.START_DOCUMENT) {
// nextTag doesn't correctly handle DTDs
while( !staxStreamReader.isStartElement() )
event = staxStreamReader.next();
}
if( event!=XMLStreamConstants.START_ELEMENT)
throw new IllegalStateException("The current event is not START_ELEMENT\n but " + event);
handleStartDocument();
for(int i=0; i < inscopeNamespaces.length; i+=2) {
saxHandler.startPrefixMapping(inscopeNamespaces[i], inscopeNamespaces[i+1]);
}
OUTER:
do {
// These are all of the events listed in the javadoc for
// XMLEvent.
// The spec only really describes 11 of them.
switch (event) {
case XMLStreamConstants.START_ELEMENT :
depth++;
handleStartElement();
break;
case XMLStreamConstants.END_ELEMENT :
handleEndElement();
depth--;
if(depth==0 && eagerQuit)
break OUTER;
break;
case XMLStreamConstants.CHARACTERS :
handleCharacters();
break;
case XMLStreamConstants.ENTITY_REFERENCE :
handleEntityReference();
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION :
handlePI();
break;
case XMLStreamConstants.COMMENT :
handleComment();
break;
case XMLStreamConstants.DTD :
handleDTD();
break;
case XMLStreamConstants.ATTRIBUTE :
handleAttribute();
break;
case XMLStreamConstants.NAMESPACE :
handleNamespace();
break;
case XMLStreamConstants.CDATA :
handleCDATA();
break;
case XMLStreamConstants.ENTITY_DECLARATION :
handleEntityDecl();
break;
case XMLStreamConstants.NOTATION_DECLARATION :
handleNotationDecl();
break;
case XMLStreamConstants.SPACE :
handleSpace();
break;
default :
throw new InternalError("processing event: " + event);
}
event=staxStreamReader.next();
} while (depth!=0);
for(int i=0; i < inscopeNamespaces.length; i+=2) {
saxHandler.endPrefixMapping(inscopeNamespaces[i]);
}
handleEndDocument();
} catch (SAXException e) {
throw new XMLStreamException2(e);
}
}
Example 14
| Source File: XMLDocumentFragmentScannerImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
/**
* Scans a document.
*
* @param complete True if the scanner should scan the document
* completely, pushing all events to the registered
* document handler. A value of false indicates that
* that the scanner should only scan the next portion
* of the document and return. A scanner instance is
* permitted to completely scan a document if it does
* not support this "pull" scanning model.
*
* @return True if there is more to scan, false otherwise.
*/
public boolean scanDocument(boolean complete)
throws IOException, XNIException {
// keep dispatching "events"
fEntityManager.setEntityHandler(this);
//System.out.println(" get Document Handler in NSDocumentHandler " + fDocumentHandler );
int event = next();
do {
switch (event) {
case XMLStreamConstants.START_DOCUMENT :
//fDocumentHandler.startDocument(fEntityManager.getEntityScanner(),fEntityManager.getEntityScanner().getVersion(),fNamespaceContext,null);// not able to get
break;
case XMLStreamConstants.START_ELEMENT :
//System.out.println(" in scann element");
//fDocumentHandler.startElement(getElementQName(),fAttributes,null);
break;
case XMLStreamConstants.CHARACTERS :
fEntityScanner.checkNodeCount(fEntityScanner.fCurrentEntity);
fDocumentHandler.characters(getCharacterData(),null);
break;
case XMLStreamConstants.SPACE:
//check if getCharacterData() is the right function to retrieve ignorableWhitespace information.
//System.out.println("in the space");
//fDocumentHandler.ignorableWhitespace(getCharacterData(), null);
break;
case XMLStreamConstants.ENTITY_REFERENCE :
fEntityScanner.checkNodeCount(fEntityScanner.fCurrentEntity);
//entity reference callback are given in startEntity
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION :
fEntityScanner.checkNodeCount(fEntityScanner.fCurrentEntity);
fDocumentHandler.processingInstruction(getPITarget(),getPIData(),null);
break;
case XMLStreamConstants.COMMENT :
fEntityScanner.checkNodeCount(fEntityScanner.fCurrentEntity);
fDocumentHandler.comment(getCharacterData(),null);
break;
case XMLStreamConstants.DTD :
//all DTD related callbacks are handled in DTDScanner.
//1. Stax doesn't define DTD states as it does for XML Document.
//therefore we don't need to take care of anything here. So Just break;
break;
case XMLStreamConstants.CDATA:
fEntityScanner.checkNodeCount(fEntityScanner.fCurrentEntity);
fDocumentHandler.startCDATA(null);
//xxx: check if CDATA values comes from getCharacterData() function
fDocumentHandler.characters(getCharacterData(),null);
fDocumentHandler.endCDATA(null);
//System.out.println(" in CDATA of the XMLNSDocumentScannerImpl");
break;
case XMLStreamConstants.NOTATION_DECLARATION :
break;
case XMLStreamConstants.ENTITY_DECLARATION :
break;
case XMLStreamConstants.NAMESPACE :
break;
case XMLStreamConstants.ATTRIBUTE :
break;
case XMLStreamConstants.END_ELEMENT :
//do not give callback here.
//this callback is given in scanEndElement function.
//fDocumentHandler.endElement(getElementQName(),null);
break;
default :
throw new InternalError("processing event: " + event);
}
//System.out.println("here in before calling next");
event = next();
//System.out.println("here in after calling next");
} while (event!=XMLStreamConstants.END_DOCUMENT && complete);
if(event == XMLStreamConstants.END_DOCUMENT) {
fDocumentHandler.endDocument(null);
return false;
}
return true;
}
Example 15
| Source File: StAXSchemaParser.java From jdk1.8-source-analysis with Apache License 2.0 | 4 votes |
|
public void parse(XMLEventReader input) throws XMLStreamException, XNIException {
XMLEvent currentEvent = input.peek();
if (currentEvent != null) {
int eventType = currentEvent.getEventType();
if (eventType != XMLStreamConstants.START_DOCUMENT &&
eventType != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException();
}
fLocationWrapper.setLocation(currentEvent.getLocation());
fSchemaDOMParser.startDocument(fLocationWrapper, null, fNamespaceContext, null);
loop: while (input.hasNext()) {
currentEvent = input.nextEvent();
eventType = currentEvent.getEventType();
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
++fDepth;
StartElement start = currentEvent.asStartElement();
fillQName(fElementQName, start.getName());
fLocationWrapper.setLocation(start.getLocation());
fNamespaceContext.setNamespaceContext(start.getNamespaceContext());
fillXMLAttributes(start);
fillDeclaredPrefixes(start);
addNamespaceDeclarations();
fNamespaceContext.pushContext();
fSchemaDOMParser.startElement(fElementQName, fAttributes, null);
break;
case XMLStreamConstants.END_ELEMENT:
EndElement end = currentEvent.asEndElement();
fillQName(fElementQName, end.getName());
fillDeclaredPrefixes(end);
fLocationWrapper.setLocation(end.getLocation());
fSchemaDOMParser.endElement(fElementQName, null);
fNamespaceContext.popContext();
--fDepth;
if (fDepth <= 0) {
break loop;
}
break;
case XMLStreamConstants.CHARACTERS:
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), false);
break;
case XMLStreamConstants.SPACE:
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), true);
break;
case XMLStreamConstants.CDATA:
fSchemaDOMParser.startCDATA(null);
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), false);
fSchemaDOMParser.endCDATA(null);
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
ProcessingInstruction pi = (ProcessingInstruction)currentEvent;
fillProcessingInstruction(pi.getData());
fSchemaDOMParser.processingInstruction(pi.getTarget(), fTempString, null);
break;
case XMLStreamConstants.DTD:
/* There shouldn't be a DTD in the schema */
break;
case XMLStreamConstants.ENTITY_REFERENCE:
/* Not needed for schemas */
break;
case XMLStreamConstants.COMMENT:
/* No point in sending comments */
break;
case XMLStreamConstants.START_DOCUMENT:
fDepth++;
/* We automatically call startDocument before the loop */
break;
case XMLStreamConstants.END_DOCUMENT:
/* We automatically call endDocument after the loop */
break;
}
}
fLocationWrapper.setLocation(null);
fNamespaceContext.setNamespaceContext(null);
fSchemaDOMParser.endDocument(null);
}
}
Example 16
| Source File: StaxEventXMLReader.java From java-technology-stack with MIT License | 4 votes |
|
@Override
protected void parseInternal() throws SAXException, XMLStreamException {
boolean documentStarted = false;
boolean documentEnded = false;
int elementDepth = 0;
while (this.reader.hasNext() && elementDepth >= 0) {
XMLEvent event = this.reader.nextEvent();
if (!event.isStartDocument() && !event.isEndDocument() && !documentStarted) {
handleStartDocument(event);
documentStarted = true;
}
switch (event.getEventType()) {
case XMLStreamConstants.START_DOCUMENT:
handleStartDocument(event);
documentStarted = true;
break;
case XMLStreamConstants.START_ELEMENT:
elementDepth++;
handleStartElement(event.asStartElement());
break;
case XMLStreamConstants.END_ELEMENT:
elementDepth--;
if (elementDepth >= 0) {
handleEndElement(event.asEndElement());
}
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
handleProcessingInstruction((ProcessingInstruction) event);
break;
case XMLStreamConstants.CHARACTERS:
case XMLStreamConstants.SPACE:
case XMLStreamConstants.CDATA:
handleCharacters(event.asCharacters());
break;
case XMLStreamConstants.END_DOCUMENT:
handleEndDocument();
documentEnded = true;
break;
case XMLStreamConstants.NOTATION_DECLARATION:
handleNotationDeclaration((NotationDeclaration) event);
break;
case XMLStreamConstants.ENTITY_DECLARATION:
handleEntityDeclaration((EntityDeclaration) event);
break;
case XMLStreamConstants.COMMENT:
handleComment((Comment) event);
break;
case XMLStreamConstants.DTD:
handleDtd((DTD) event);
break;
case XMLStreamConstants.ENTITY_REFERENCE:
handleEntityReference((EntityReference) event);
break;
}
}
if (documentStarted && !documentEnded) {
handleEndDocument();
}
}
Example 17
| Source File: XMLStreamReaderToContentHandler.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
public void bridge() throws XMLStreamException {
try {
// remembers the nest level of elements to know when we are done.
int depth=0;
// if the parser is at the start tag, proceed to the first element
int event = staxStreamReader.getEventType();
if(event == XMLStreamConstants.START_DOCUMENT) {
// nextTag doesn't correctly handle DTDs
while( !staxStreamReader.isStartElement() )
event = staxStreamReader.next();
}
if( event!=XMLStreamConstants.START_ELEMENT)
throw new IllegalStateException("The current event is not START_ELEMENT\n but " + event);
handleStartDocument();
for(int i=0; i < inscopeNamespaces.length; i+=2) {
saxHandler.startPrefixMapping(inscopeNamespaces[i], inscopeNamespaces[i+1]);
}
OUTER:
do {
// These are all of the events listed in the javadoc for
// XMLEvent.
// The spec only really describes 11 of them.
switch (event) {
case XMLStreamConstants.START_ELEMENT :
depth++;
handleStartElement();
break;
case XMLStreamConstants.END_ELEMENT :
handleEndElement();
depth--;
if(depth==0 && eagerQuit)
break OUTER;
break;
case XMLStreamConstants.CHARACTERS :
handleCharacters();
break;
case XMLStreamConstants.ENTITY_REFERENCE :
handleEntityReference();
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION :
handlePI();
break;
case XMLStreamConstants.COMMENT :
handleComment();
break;
case XMLStreamConstants.DTD :
handleDTD();
break;
case XMLStreamConstants.ATTRIBUTE :
handleAttribute();
break;
case XMLStreamConstants.NAMESPACE :
handleNamespace();
break;
case XMLStreamConstants.CDATA :
handleCDATA();
break;
case XMLStreamConstants.ENTITY_DECLARATION :
handleEntityDecl();
break;
case XMLStreamConstants.NOTATION_DECLARATION :
handleNotationDecl();
break;
case XMLStreamConstants.SPACE :
handleSpace();
break;
default :
throw new InternalError("processing event: " + event);
}
event=staxStreamReader.next();
} while (depth!=0);
for(int i=0; i < inscopeNamespaces.length; i+=2) {
saxHandler.endPrefixMapping(inscopeNamespaces[i]);
}
handleEndDocument();
} catch (SAXException e) {
throw new XMLStreamException2(e);
}
}
Example 18
| Source File: StaxStreamXMLReader.java From spring-analysis-note with MIT License | 4 votes |
|
@Override
protected void parseInternal() throws SAXException, XMLStreamException {
boolean documentStarted = false;
boolean documentEnded = false;
int elementDepth = 0;
int eventType = this.reader.getEventType();
while (true) {
if (eventType != XMLStreamConstants.START_DOCUMENT && eventType != XMLStreamConstants.END_DOCUMENT &&
!documentStarted) {
handleStartDocument();
documentStarted = true;
}
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
elementDepth++;
handleStartElement();
break;
case XMLStreamConstants.END_ELEMENT:
elementDepth--;
if (elementDepth >= 0) {
handleEndElement();
}
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
handleProcessingInstruction();
break;
case XMLStreamConstants.CHARACTERS:
case XMLStreamConstants.SPACE:
case XMLStreamConstants.CDATA:
handleCharacters();
break;
case XMLStreamConstants.START_DOCUMENT:
handleStartDocument();
documentStarted = true;
break;
case XMLStreamConstants.END_DOCUMENT:
handleEndDocument();
documentEnded = true;
break;
case XMLStreamConstants.COMMENT:
handleComment();
break;
case XMLStreamConstants.DTD:
handleDtd();
break;
case XMLStreamConstants.ENTITY_REFERENCE:
handleEntityReference();
break;
}
if (this.reader.hasNext() && elementDepth >= 0) {
eventType = this.reader.next();
}
else {
break;
}
}
if (!documentEnded) {
handleEndDocument();
}
}
Example 19
| Source File: StaxEventXMLReader.java From spring-analysis-note with MIT License | 4 votes |
|
@Override
protected void parseInternal() throws SAXException, XMLStreamException {
boolean documentStarted = false;
boolean documentEnded = false;
int elementDepth = 0;
while (this.reader.hasNext() && elementDepth >= 0) {
XMLEvent event = this.reader.nextEvent();
if (!event.isStartDocument() && !event.isEndDocument() && !documentStarted) {
handleStartDocument(event);
documentStarted = true;
}
switch (event.getEventType()) {
case XMLStreamConstants.START_DOCUMENT:
handleStartDocument(event);
documentStarted = true;
break;
case XMLStreamConstants.START_ELEMENT:
elementDepth++;
handleStartElement(event.asStartElement());
break;
case XMLStreamConstants.END_ELEMENT:
elementDepth--;
if (elementDepth >= 0) {
handleEndElement(event.asEndElement());
}
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
handleProcessingInstruction((ProcessingInstruction) event);
break;
case XMLStreamConstants.CHARACTERS:
case XMLStreamConstants.SPACE:
case XMLStreamConstants.CDATA:
handleCharacters(event.asCharacters());
break;
case XMLStreamConstants.END_DOCUMENT:
handleEndDocument();
documentEnded = true;
break;
case XMLStreamConstants.NOTATION_DECLARATION:
handleNotationDeclaration((NotationDeclaration) event);
break;
case XMLStreamConstants.ENTITY_DECLARATION:
handleEntityDeclaration((EntityDeclaration) event);
break;
case XMLStreamConstants.COMMENT:
handleComment((Comment) event);
break;
case XMLStreamConstants.DTD:
handleDtd((DTD) event);
break;
case XMLStreamConstants.ENTITY_REFERENCE:
handleEntityReference((EntityReference) event);
break;
}
}
if (documentStarted && !documentEnded) {
handleEndDocument();
}
}
Example 20
| Source File: StAXStream2SAX.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
public void bridge() throws XMLStreamException {
try {
// remembers the nest level of elements to know when we are done.
int depth=0;
// skip over START_DOCUMENT
int event = staxStreamReader.getEventType();
if (event == XMLStreamConstants.START_DOCUMENT) {
event = staxStreamReader.next();
}
// If not a START_ELEMENT (e.g., a DTD), skip to next tag
if (event != XMLStreamConstants.START_ELEMENT) {
event = staxStreamReader.nextTag();
// An error if a START_ELEMENT isn't found now
if (event != XMLStreamConstants.START_ELEMENT) {
throw new IllegalStateException("The current event is " +
"not START_ELEMENT\n but" + event);
}
}
handleStartDocument();
do {
// These are all of the events listed in the javadoc for
// XMLEvent.
// The spec only really describes 11 of them.
switch (event) {
case XMLStreamConstants.START_ELEMENT :
depth++;
handleStartElement();
break;
case XMLStreamConstants.END_ELEMENT :
handleEndElement();
depth--;
break;
case XMLStreamConstants.CHARACTERS :
handleCharacters();
break;
case XMLStreamConstants.ENTITY_REFERENCE :
handleEntityReference();
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION :
handlePI();
break;
case XMLStreamConstants.COMMENT :
handleComment();
break;
case XMLStreamConstants.DTD :
handleDTD();
break;
case XMLStreamConstants.ATTRIBUTE :
handleAttribute();
break;
case XMLStreamConstants.NAMESPACE :
handleNamespace();
break;
case XMLStreamConstants.CDATA :
handleCDATA();
break;
case XMLStreamConstants.ENTITY_DECLARATION :
handleEntityDecl();
break;
case XMLStreamConstants.NOTATION_DECLARATION :
handleNotationDecl();
break;
case XMLStreamConstants.SPACE :
handleSpace();
break;
default :
throw new InternalError("processing event: " + event);
}
event=staxStreamReader.next();
} while (depth!=0);
handleEndDocument();
} catch (SAXException e) {
throw new XMLStreamException(e);
}
}
