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src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLStreamReaderImpl.java
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@@ -23,96 +23,117 @@
* questions.
*/
package com.sun.org.apache.xerces.internal.impl;
+import com.sun.org.apache.xerces.internal.util.NamespaceContextWrapper;
+import com.sun.org.apache.xerces.internal.util.NamespaceSupport;
+import com.sun.org.apache.xerces.internal.util.SymbolTable;
+import com.sun.org.apache.xerces.internal.util.XMLAttributesImpl;
+import com.sun.org.apache.xerces.internal.util.XMLChar;
+import com.sun.org.apache.xerces.internal.util.XMLStringBuffer;
+import com.sun.org.apache.xerces.internal.xni.XNIException;
+import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
import com.sun.xml.internal.stream.Entity;
import com.sun.xml.internal.stream.StaxErrorReporter;
import com.sun.xml.internal.stream.XMLEntityStorage;
+import com.sun.xml.internal.stream.dtd.nonvalidating.DTDGrammar;
+import com.sun.xml.internal.stream.dtd.nonvalidating.XMLNotationDecl;
import com.sun.xml.internal.stream.events.EntityDeclarationImpl;
import com.sun.xml.internal.stream.events.NotationDeclarationImpl;
-import javax.xml.namespace.NamespaceContext;
-import com.sun.org.apache.xerces.internal.xni.XNIException;
-import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
-import javax.xml.XMLConstants;
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.events.XMLEvent;
-import com.sun.org.apache.xerces.internal.util.NamespaceContextWrapper;
-import com.sun.org.apache.xerces.internal.util.SymbolTable;
-import com.sun.xml.internal.stream.dtd.nonvalidating.XMLNotationDecl;
-import com.sun.xml.internal.stream.dtd.nonvalidating.DTDGrammar;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.Iterator;
import java.util.List;
+import java.util.Map;
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
-import com.sun.org.apache.xerces.internal.util.XMLChar;
-import com.sun.org.apache.xerces.internal.util.XMLStringBuffer;
-import com.sun.org.apache.xerces.internal.util.NamespaceSupport;
-import com.sun.org.apache.xerces.internal.util.XMLAttributesImpl;
+import javax.xml.stream.events.EntityDeclaration;
+import javax.xml.stream.events.NotationDeclaration;
+import javax.xml.stream.events.XMLEvent;
-/** This class implements javax.xml.stream.XMLStreamReader. It makes use of XML*Scanner classes to
- * derive most of its functionality. If desired, Application can reuse this instance by calling
- * reset() and setInputSource().
+/**
+ * This class implements javax.xml.stream.XMLStreamReader. It makes use of
+ * XML*Scanner classes to derive most of its functionality. If desired,
+ * Application can reuse this instance by calling reset() and setInputSource().
*
* @author Neeraj Bajaj Sun Microsystems,Inc.
* @author K.Venugopal Sun Microsystems,Inc.
* @author Sunitha Reddy Sun Microsystems,Inc.
*/
public class XMLStreamReaderImpl implements javax.xml.stream.XMLStreamReader {
- /** Property identifier: entity manager. */
- protected static final String ENTITY_MANAGER =
- Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_MANAGER_PROPERTY;
-
- /** Property identifier: Error Reporter. */
- protected static final String ERROR_REPORTER =
- Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_REPORTER_PROPERTY;
-
- /** Property identifier: Symbol table. */
- protected static final String SYMBOL_TABLE =
- Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY;
+ /**
+ * Property identifier: entity manager.
+ */
+ protected static final String ENTITY_MANAGER
+ = Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_MANAGER_PROPERTY;
+
+ /**
+ * Property identifier: Error Reporter.
+ */
+ protected static final String ERROR_REPORTER
+ = Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_REPORTER_PROPERTY;
+
+ /**
+ * Property identifier: Symbol table.
+ */
+ protected static final String SYMBOL_TABLE
+ = Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY;
- protected static final String READER_IN_DEFINED_STATE =
- Constants.READER_IN_DEFINED_STATE;
+ protected static final String READER_IN_DEFINED_STATE
+ = Constants.READER_IN_DEFINED_STATE;
private SymbolTable fSymbolTable = new SymbolTable();
- /** Document scanner. */
+ /**
+ * Document scanner.
+ */
protected XMLDocumentScannerImpl fScanner = new XMLNSDocumentScannerImpl();
- //make Global NamespaceContextWrapper object, fScanner.getNamespaceContext() is dynamic object and ita value changes
- //as per the state of the parser.
- protected NamespaceContextWrapper fNamespaceContextWrapper = new NamespaceContextWrapper((NamespaceSupport)fScanner.getNamespaceContext()) ;
+ //make Global NamespaceContextWrapper object, fScanner.getNamespaceContext()
+ //is dynamic object and ita value changes as per the state of the parser.
+ protected NamespaceContextWrapper fNamespaceContextWrapper =
+ new NamespaceContextWrapper((NamespaceSupport) fScanner.getNamespaceContext());
protected XMLEntityManager fEntityManager = new XMLEntityManager();
protected StaxErrorReporter fErrorReporter = new StaxErrorReporter();
-
- /** Entity scanner, this alwasy works on last entity that was opened. */
+ /**
+ * Entity scanner, this alwasy works on last entity that was opened.
+ */
protected XMLEntityScanner fEntityScanner = null;
- /** Input Source */
+ /**
+ * Input Source
+ */
protected XMLInputSource fInputSource = null;
- /** Store properties*/
- protected PropertyManager fPropertyManager = null ;
+ /**
+ * Store properties
+ */
+ protected PropertyManager fPropertyManager = null;
- /** current event type */
- private int fEventType ;
- /** debug flag*/
- static final boolean DEBUG = false ;
- /** more to scan */
+ /**
+ * current event type
+ */
+ private int fEventType;
+ /**
+ * debug flag
+ */
+ static final boolean DEBUG = false;
+ /**
+ * more to scan
+ */
private boolean fReuse = true;
- private boolean fReaderInDefinedState = true ;
- private boolean fBindNamespaces = true;
+ private boolean fReaderInDefinedState = true;
private String fDTDDecl = null;
private String versionStr = null;
/**
* @param inputStream
@@ -120,19 +141,20 @@
* @throws XMLStreamException
*/
public XMLStreamReaderImpl(InputStream inputStream, PropertyManager props) throws XMLStreamException {
init(props);
//publicId, systemid, baseSystemId, inputStream, enocding
- XMLInputSource inputSource = new XMLInputSource(null,null,null,inputStream,null);
+ XMLInputSource inputSource = new XMLInputSource(null, null, null, inputStream, null);
//pass the input source to document scanner impl.
setInputSource(inputSource);
}
- public XMLDocumentScannerImpl getScanner(){
+ public XMLDocumentScannerImpl getScanner() {
System.out.println("returning scanner");
return fScanner;
}
+
/**
* @param systemid
* @param props
* @throws XMLStreamException
*/
@@ -142,307 +164,328 @@
XMLInputSource inputSource = new XMLInputSource(null, systemid, null, false);
//pass the input source to document scanner impl.
setInputSource(inputSource);
}
-
/**
* @param inputStream
* @param encoding
* @param props
* @throws XMLStreamException
*/
- public XMLStreamReaderImpl(InputStream inputStream, String encoding, PropertyManager props ) throws XMLStreamException {
+ public XMLStreamReaderImpl(InputStream inputStream, String encoding, PropertyManager props)
+ throws XMLStreamException {
init(props);
//publicId, systemid, baseSystemId, inputStream, enocding
- XMLInputSource inputSource = new XMLInputSource(null,null,null, new BufferedInputStream(inputStream),encoding );
+ XMLInputSource inputSource = new XMLInputSource(null, null, null,
+ new BufferedInputStream(inputStream), encoding);
//pass the input source to document scanner impl.
setInputSource(inputSource);
}
/**
* @param reader
* @param props
* @throws XMLStreamException
*/
- public XMLStreamReaderImpl(Reader reader, PropertyManager props) throws XMLStreamException {
+ public XMLStreamReaderImpl(Reader reader, PropertyManager props)
+ throws XMLStreamException {
init(props);
//publicId, systemid, baseSystemId, inputStream, enocding
//xxx: Using buffered reader
- XMLInputSource inputSource = new XMLInputSource(null,null,null,new BufferedReader(reader),null);
+ XMLInputSource inputSource = new XMLInputSource(null, null, null,
+ new BufferedReader(reader), null);
//pass the input source to document scanner impl.
setInputSource(inputSource);
}
/**
* @param inputSource
* @param props
* @throws XMLStreamException
*/
- public XMLStreamReaderImpl(XMLInputSource inputSource, PropertyManager props) throws XMLStreamException {
+ public XMLStreamReaderImpl(XMLInputSource inputSource, PropertyManager props)
+ throws XMLStreamException {
init(props);
//pass the input source to document scanner impl.
setInputSource(inputSource);
}
/**
* @param inputSource
* @throws XMLStreamException
*/
- public void setInputSource(XMLInputSource inputSource ) throws XMLStreamException {
+ public final void setInputSource(XMLInputSource inputSource) throws XMLStreamException {
//once setInputSource() is called this instance is busy parsing the inputsource supplied
//this instances is free for reuse if parser has reached END_DOCUMENT state or application has
//called close()
fReuse = false;
- try{
+ try {
- fScanner.setInputSource(inputSource) ;
+ fScanner.setInputSource(inputSource);
//XMLStreamReader should be in defined state
- if(fReaderInDefinedState){
+ if (fReaderInDefinedState) {
fEventType = fScanner.next();
- if (versionStr == null)
+ if (versionStr == null) {
versionStr = getVersion();
+ }
- if (fEventType == XMLStreamConstants.START_DOCUMENT && versionStr != null && versionStr.equals("1.1")){
+ if (fEventType == XMLStreamConstants.START_DOCUMENT && versionStr != null
+ && versionStr.equals("1.1")) {
switchToXML11Scanner();
}
}
- }catch(java.io.IOException ex){
+ } catch (java.io.IOException ex) {
throw new XMLStreamException(ex);
- } catch(XNIException ex){ //Issue 56 XNIException not caught
+ } catch (XNIException ex) { //Issue 56 XNIException not caught
throw new XMLStreamException(ex.getMessage(), getLocation(), ex.getException());
}
}//setInputSource
- void init(PropertyManager propertyManager) throws XMLStreamException {
+ final void init(PropertyManager propertyManager) throws XMLStreamException {
fPropertyManager = propertyManager;
//set Stax internal properties -- Note that these instances are being created in XMLReaderImpl.
//1.SymbolTable
//2.XMLMessageFormatter
//3.XMLEntityManager
//4. call reset()
//1.
- propertyManager.setProperty(SYMBOL_TABLE, fSymbolTable ) ;
+ propertyManager.setProperty(SYMBOL_TABLE, fSymbolTable);
//2.
- propertyManager.setProperty(ERROR_REPORTER, fErrorReporter ) ;
+ propertyManager.setProperty(ERROR_REPORTER, fErrorReporter);
//3.
propertyManager.setProperty(ENTITY_MANAGER, fEntityManager);
//4.
reset();
}
- /** This function tells if this instances is available for reuse.
- * One must call reset() and setInputSource() to be able to reuse
- * this instance.
+ /**
+ * This function tells if this instances is available for reuse. One must
+ * call reset() and setInputSource() to be able to reuse this instance.
*/
- public boolean canReuse(){
- if(DEBUG){
+ public boolean canReuse() {
+ if (DEBUG) {
System.out.println("fReuse = " + fReuse);
- System.out.println("fEventType = " + getEventTypeString(fEventType) );
+ System.out.println("fEventType = " + getEventTypeString(fEventType));
}
//when parsing begins, fReuse is set to false
//fReuse is set to 'true' when application calls close()
return fReuse;
}
/**
* Resets this instance so that this instance is ready for reuse.
*/
- public void reset(){
+ public void reset() {
fReuse = true;
- fEventType = 0 ;
+ fEventType = 0;
//reset entity manager
fEntityManager.reset(fPropertyManager);
//reset the scanner
fScanner.reset(fPropertyManager);
//REVISIT:this is too ugly -- we are getting XMLEntityManager and XMLEntityReader from
//property manager, it should be only XMLEntityManager
fDTDDecl = null;
- fEntityScanner = (XMLEntityScanner)fEntityManager.getEntityScanner() ;
- //default value for this property is true. However, this should be false when using XMLEventReader... Ugh..
- //because XMLEventReader should not have defined state.
- fReaderInDefinedState = ((Boolean)fPropertyManager.getProperty(READER_IN_DEFINED_STATE)).booleanValue();
- fBindNamespaces = ((Boolean)fPropertyManager.getProperty(XMLInputFactory.IS_NAMESPACE_AWARE)).booleanValue();
+ fEntityScanner = fEntityManager.getEntityScanner();
+ //default value for this property is true. However, this should be false
+ //when using XMLEventReader, because XMLEventReader should not have defined state.
+ fReaderInDefinedState = ((Boolean) fPropertyManager.getProperty(READER_IN_DEFINED_STATE));
versionStr = null;
}
-
- /** Frees any resources associated with this Reader. This method does not close the underlying input source.
- * @throws XMLStreamException if there are errors freeing associated resources
+ /**
+ * Frees any resources associated with this Reader. This method does not
+ * close the underlying input source.
+ *
+ * @throws XMLStreamException if there are errors freeing associated
+ * resources
*/
public void close() throws XMLStreamException {
//xxx: Check what this function is intended to do.
//reset();
- fReuse = true ;
+ fReuse = true;
}
-
- /** Returns the character encoding declared on the xml declaration Returns null if none was declared
+ /**
+ * Returns the character encoding declared on the xml declaration Returns
+ * null if none was declared
+ *
* @return the encoding declared in the document or null
*/
public String getCharacterEncodingScheme() {
return fScanner.getCharacterEncodingScheme();
}
-
/**
* @return
*/
public int getColumnNumber() {
return fEntityScanner.getColumnNumber();
}//getColumnNumber
- /** Return input encoding if known or null if unknown.
+ /**
+ * Return input encoding if known or null if unknown.
+ *
* @return the encoding of this instance or null
*/
public String getEncoding() {
return fEntityScanner.getEncoding();
}//getEncoding
- /** Returns the current value of the parse event as a string, this returns the string value of a CHARACTERS event, returns the value of a COMMENT, the replacement value for an ENTITY_REFERENCE, the string value of a CDATA section, the string value for a SPACE event, or the String value of the internal subset of the DTD. If an ENTITY_REFERENCE has been resolved, any character data will be reported as CHARACTERS events.
+ /**
+ * Returns the current value of the parse event as a string, this returns
+ * the string value of a CHARACTERS event, returns the value of a COMMENT,
+ * the replacement value for an ENTITY_REFERENCE, the string value of a
+ * CDATA section, the string value for a SPACE event, or the String value of
+ * the internal subset of the DTD. If an ENTITY_REFERENCE has been resolved,
+ * any character data will be reported as CHARACTERS events.
+ *
* @return the current text or null
*/
public int getEventType() {
- return fEventType ;
+ return fEventType;
}//getEventType
/**
* @return
*/
public int getLineNumber() {
- return fEntityScanner.getLineNumber() ;
+ return fEntityScanner.getLineNumber();
}//getLineNumber
public String getLocalName() {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT){
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
//xxx check whats the value of fCurrentElement
- return fScanner.getElementQName().localpart ;
- }
- else if(fEventType == XMLEvent.ENTITY_REFERENCE){
+ return fScanner.getElementQName().localpart;
+ } else if (fEventType == XMLEvent.ENTITY_REFERENCE) {
return fScanner.getEntityName();
}
- throw new IllegalStateException("Method getLocalName() cannot be called for " +
- getEventTypeString(fEventType) + " event.");
+ throw new IllegalStateException("Method getLocalName() cannot be called for "
+ + getEventTypeString(fEventType) + " event.");
}//getLocalName()
/**
* @return
*/
public String getNamespaceURI() {
//doesn't take care of Attribute as separte event
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT){
- return fScanner.getElementQName().uri ;
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
+ return fScanner.getElementQName().uri;
}
- return null ;
+ return null;
}//getNamespaceURI
- /** Get the data section of a processing instruction
+ /**
+ * Get the data section of a processing instruction
+ *
* @return the data or null
*/
-
public String getPIData() {
- if( fEventType == XMLEvent.PROCESSING_INSTRUCTION){
+ if (fEventType == XMLEvent.PROCESSING_INSTRUCTION) {
return fScanner.getPIData().toString();
+ } else {
+ throw new java.lang.IllegalStateException("Current state of the parser is " + getEventTypeString(fEventType)
+ + " But Expected state is " + XMLEvent.PROCESSING_INSTRUCTION);
}
- else throw new java.lang.IllegalStateException("Current state of the parser is " + getEventTypeString(fEventType) +
- " But Expected state is " + XMLEvent.PROCESSING_INSTRUCTION ) ;
}//getPIData
-
- /** Get the target of a processing instruction
+ /**
+ * Get the target of a processing instruction
+ *
* @return the target or null
*/
public String getPITarget() {
- if( fEventType == XMLEvent.PROCESSING_INSTRUCTION){
+ if (fEventType == XMLEvent.PROCESSING_INSTRUCTION) {
return fScanner.getPITarget();
+ } else {
+ throw new java.lang.IllegalStateException("Current state of the parser is " + getEventTypeString(fEventType)
+ + " But Expected state is " + XMLEvent.PROCESSING_INSTRUCTION);
}
- else throw new java.lang.IllegalStateException("Current state of the parser is " + getEventTypeString(fEventType) +
- " But Expected state is " + XMLEvent.PROCESSING_INSTRUCTION ) ;
}//getPITarget
-
/**
- * @return the prefix of the current event, or null if the event does
- * not have a prefix. For START_ELEMENT and END_ELEMENT, return
+ * @return the prefix of the current event, or null if the event does not
+ * have a prefix. For START_ELEMENT and END_ELEMENT, return
* XMLConstants.DEFAULT_NS_PREFIX when no prefix is available.
*/
public String getPrefix() {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT){
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
String prefix = fScanner.getElementQName().prefix;
return prefix == null ? XMLConstants.DEFAULT_NS_PREFIX : prefix;
}
- return null ;
+ return null;
}//getPrefix()
-
-
/**
* @return
*/
public char[] getTextCharacters() {
- if( fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
- || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE){
+ if (fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
+ || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE) {
return fScanner.getCharacterData().ch;
- } else{
+ } else {
throw new IllegalStateException("Current state = " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.CHARACTERS) + " , "
+ getEventTypeString(XMLEvent.COMMENT) + " , " + getEventTypeString(XMLEvent.CDATA)
- + " , " + getEventTypeString(XMLEvent.SPACE) +" valid for getTextCharacters() " ) ;
+ + " , " + getEventTypeString(XMLEvent.SPACE) + " valid for getTextCharacters() ");
}
}
/**
* @return
*/
public int getTextLength() {
- if( fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
- || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE){
+ if (fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
+ || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE) {
return fScanner.getCharacterData().length;
- } else{
+ } else {
throw new IllegalStateException("Current state = " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.CHARACTERS) + " , "
+ getEventTypeString(XMLEvent.COMMENT) + " , " + getEventTypeString(XMLEvent.CDATA)
- + " , " + getEventTypeString(XMLEvent.SPACE) +" valid for getTextLength() " ) ;
+ + " , " + getEventTypeString(XMLEvent.SPACE) + " valid for getTextLength() ");
}
}
/**
* @return
*/
public int getTextStart() {
- if( fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE){
+ if (fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
+ || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE) {
return fScanner.getCharacterData().offset;
- } else{
+ } else {
throw new IllegalStateException("Current state = " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.CHARACTERS) + " , "
+ getEventTypeString(XMLEvent.COMMENT) + " , " + getEventTypeString(XMLEvent.CDATA)
- + " , " + getEventTypeString(XMLEvent.SPACE) +" valid for getTextStart() " ) ;
+ + " , " + getEventTypeString(XMLEvent.SPACE) + " valid for getTextStart() ");
}
}
/**
* @return
*/
public String getValue() {
- if(fEventType == XMLEvent.PROCESSING_INSTRUCTION){
+ if (fEventType == XMLEvent.PROCESSING_INSTRUCTION) {
return fScanner.getPIData().toString();
- } else if(fEventType == XMLEvent.COMMENT){
+ } else if (fEventType == XMLEvent.COMMENT) {
return fScanner.getComment();
- } else if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT){
- return fScanner.getElementQName().localpart ;
- } else if(fEventType == XMLEvent.CHARACTERS){
+ } else if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
+ return fScanner.getElementQName().localpart;
+ } else if (fEventType == XMLEvent.CHARACTERS) {
return fScanner.getCharacterData().toString();
}
return null;
}//getValue()
- /** Get the XML language version of the current document being parsed */
+ /**
+ * Get the XML language version of the current document being parsed
+ */
public String getVersion() {
//apply SAP's patch: the default version in the scanner was set to 1.0 because of DOM and SAX
//so this patch is a workaround of the difference between StAX and DOM
// SAPJVM: Return null if the XML version has not been declared (as specified in the JavaDoc).
@@ -453,16 +496,18 @@
/**
* @return
*/
public boolean hasAttributes() {
- return fScanner.getAttributeIterator().getLength() > 0 ? true : false ;
+ return fScanner.getAttributeIterator().getLength() > 0 ? true : false;
}
- /** this Funtion returns true if the current event has name */
+ /**
+ * this Funtion returns true if the current event has name
+ */
public boolean hasName() {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
return true;
} else {
return false;
}
}//hasName()
@@ -471,21 +516,23 @@
* @throws XMLStreamException
* @return
*/
public boolean hasNext() throws XMLStreamException {
//the scanner returns -1 when it detects a broken stream
- if (fEventType == -1) return false;
+ if (fEventType == -1) {
+ return false;
+ }
//we can check in scanners if the scanner state is not set to
//terminating, we still have more events.
return fEventType != XMLEvent.END_DOCUMENT;
}
/**
* @return
*/
public boolean hasValue() {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT
|| fEventType == XMLEvent.ENTITY_REFERENCE || fEventType == XMLEvent.PROCESSING_INSTRUCTION
|| fEventType == XMLEvent.COMMENT || fEventType == XMLEvent.CHARACTERS) {
return true;
} else {
return false;
@@ -513,42 +560,43 @@
public boolean isStartElement() {
return fEventType == XMLEvent.START_ELEMENT;
}
/**
- * Returns true if the cursor points to a character data event that consists of all whitespace
- * Application calling this method needs to cache the value and avoid calling this method again
- * for the same event.
+ * Returns true if the cursor points to a character data event that consists
+ * of all whitespace Application calling this method needs to cache the
+ * value and avoid calling this method again for the same event.
+ *
* @return
*/
public boolean isWhiteSpace() {
- if(isCharacters() || (fEventType == XMLStreamConstants.CDATA)){
- char [] ch = this.getTextCharacters();
+ if (isCharacters() || (fEventType == XMLStreamConstants.CDATA)) {
+ char[] ch = this.getTextCharacters();
final int start = this.getTextStart();
final int end = start + this.getTextLength();
- for (int i = start; i < end; i++){
- if(!XMLChar.isSpace(ch[i])){
+ for (int i = start; i < end; i++) {
+ if (!XMLChar.isSpace(ch[i])) {
return false;
}
}
return true;
}
return false;
}
-
-
/**
* @throws XMLStreamException
* @return
*/
public int next() throws XMLStreamException {
- if( !hasNext() ) {
+ if (!hasNext()) {
if (fEventType != -1) {
- throw new java.util.NoSuchElementException( "END_DOCUMENT reached: no more elements on the stream." );
+ throw new java.util.NoSuchElementException(
+ "END_DOCUMENT reached: no more elements on the stream.");
} else {
- throw new XMLStreamException( "Error processing input source. The input stream is not complete." );
+ throw new XMLStreamException(
+ "Error processing input source. The input stream is not complete.");
}
}
try {
fEventType = fScanner.next();
@@ -564,18 +612,18 @@
return fEventType;
} catch (IOException ex) {
// if this error occured trying to resolve the external DTD subset
// and IS_VALIDATING == false, then this is not an XML error
- if (fScanner.fScannerState == fScanner.SCANNER_STATE_DTD_EXTERNAL) {
+ if (fScanner.fScannerState == XMLDocumentScannerImpl.SCANNER_STATE_DTD_EXTERNAL) {
Boolean isValidating = (Boolean) fPropertyManager.getProperty(
XMLInputFactory.IS_VALIDATING);
if (isValidating != null
&& !isValidating.booleanValue()) {
// ignore the error, set scanner to known state
fEventType = XMLEvent.DTD;
- fScanner.setScannerState(fScanner.SCANNER_STATE_PROLOG);
+ fScanner.setScannerState(XMLDocumentScannerImpl.SCANNER_STATE_PROLOG);
fScanner.setDriver(fScanner.fPrologDriver);
if (fDTDDecl == null
|| fDTDDecl.length() == 0) {
fDTDDecl = "<!-- "
+ "Exception scanning External DTD Subset. "
@@ -595,14 +643,15 @@
getLocation(),
ex.getException());
}
} //next()
- private void switchToXML11Scanner() throws IOException{
+ private void switchToXML11Scanner() throws IOException {
int oldEntityDepth = fScanner.fEntityDepth;
- com.sun.org.apache.xerces.internal.xni.NamespaceContext oldNamespaceContext = fScanner.fNamespaceContext;
+ com.sun.org.apache.xerces.internal.xni.NamespaceContext oldNamespaceContext
+ = fScanner.fNamespaceContext;
fScanner = new XML11NSDocumentScannerImpl();
//get the new scanner state to old scanner's previous state
fScanner.reset(fPropertyManager);
@@ -615,14 +664,12 @@
fScanner.fEntityDepth = oldEntityDepth;
fScanner.fNamespaceContext = oldNamespaceContext;
fEventType = fScanner.next();
}
-
-
final static String getEventTypeString(int eventType) {
- switch (eventType){
+ switch (eventType) {
case XMLEvent.START_ELEMENT:
return "START_ELEMENT";
case XMLEvent.END_ELEMENT:
return "END_ELEMENT";
case XMLEvent.PROCESSING_INSTRUCTION:
@@ -647,155 +694,162 @@
return "SPACE";
}
return "UNKNOWN_EVENT_TYPE, " + String.valueOf(eventType);
}
- /** Returns the count of attributes on this START_ELEMENT,
- * this method is only valid on a START_ELEMENT or ATTRIBUTE. This
- * count excludes namespace definitions. Attribute indices are
- * zero-based.
+ /**
+ * Returns the count of attributes on this START_ELEMENT, this method is
+ * only valid on a START_ELEMENT or ATTRIBUTE. This count excludes namespace
+ * definitions. Attribute indices are zero-based.
+ *
* @return returns the number of attributes
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public int getAttributeCount() {
//xxx: recognize SAX properties namespace, namespace-prefix to get XML Namespace declarations
//does length includes namespace declarations ?
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
- return fScanner.getAttributeIterator().getLength() ;
- } else{
- throw new java.lang.IllegalStateException( "Current state is not among the states "
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ return fScanner.getAttributeIterator().getLength();
+ } else {
+ throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeCount()") ;
+ + "valid for getAttributeCount()");
}
}//getAttributeCount
- /** Returns the localName of the attribute at the provided
- * index
+ /**
+ * Returns the localName of the attribute at the provided index
+ *
* @param index the position of the attribute
* @return the localName of the attribute
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public QName getAttributeName(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
- return convertXNIQNametoJavaxQName(fScanner.getAttributeIterator().getQualifiedName(index)) ;
- } else{
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ return convertXNIQNametoJavaxQName(fScanner.getAttributeIterator().getQualifiedName(index));
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeName()") ;
+ + "valid for getAttributeName()");
}
}//getAttributeName
/**
* @param index
* @return
*/
public String getAttributeLocalName(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
- return fScanner.getAttributeIterator().getLocalName(index) ;
- } else{
- throw new java.lang.IllegalStateException() ;
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ return fScanner.getAttributeIterator().getLocalName(index);
+ } else {
+ throw new java.lang.IllegalStateException();
}
}//getAttributeName
- /** Returns the namespace of the attribute at the provided
- * index
+ /**
+ * Returns the namespace of the attribute at the provided index
+ *
* @param index the position of the attribute
* @return the namespace URI (can be null)
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public String getAttributeNamespace(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
return fScanner.getAttributeIterator().getURI(index);
- } else{
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeNamespace()") ;
+ + "valid for getAttributeNamespace()");
}
}//getAttributeNamespace
- /** Returns the prefix of this attribute at the
- * provided index
+ /**
+ * Returns the prefix of this attribute at the provided index
+ *
* @param index the position of the attribute
* @return the prefix of the attribute
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public String getAttributePrefix(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
return fScanner.getAttributeIterator().getPrefix(index);
- } else{
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributePrefix()") ;
+ + "valid for getAttributePrefix()");
}
}//getAttributePrefix
- /** Returns the qname of the attribute at the provided index
+ /**
+ * Returns the qname of the attribute at the provided index
*
* @param index the position of the attribute
* @return the QName of the attribute
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public javax.xml.namespace.QName getAttributeQName(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
// create new object at runtime..
- String localName = fScanner.getAttributeIterator().getLocalName(index) ;
- String uri = fScanner.getAttributeIterator().getURI(index) ;
- return new javax.xml.namespace.QName(uri, localName) ;
- } else{
+ String localName = fScanner.getAttributeIterator().getLocalName(index);
+ String uri = fScanner.getAttributeIterator().getURI(index);
+ return new javax.xml.namespace.QName(uri, localName);
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeQName()") ;
+ + "valid for getAttributeQName()");
}
}//getAttributeQName
- /** Returns the XML type of the attribute at the provided
- * index
+ /**
+ * Returns the XML type of the attribute at the provided index
+ *
* @param index the position of the attribute
* @return the XML type of the attribute
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public String getAttributeType(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
- return fScanner.getAttributeIterator().getType(index) ;
- } else{
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ return fScanner.getAttributeIterator().getType(index);
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeType()") ;
+ + "valid for getAttributeType()");
}
}//getAttributeType
- /** Returns the value of the attribute at the
- * index
+ /**
+ * Returns the value of the attribute at the index
+ *
* @param index the position of the attribute
* @return the attribute value
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public String getAttributeValue(int index) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
- return fScanner.getAttributeIterator().getValue(index) ;
- } else{
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ return fScanner.getAttributeIterator().getValue(index);
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeValue()") ;
+ + "valid for getAttributeValue()");
}
}//getAttributeValue
/**
@@ -803,309 +857,344 @@
* @param localName
* @return
*/
public String getAttributeValue(String namespaceURI, String localName) {
//State should be either START_ELEMENT or ATTRIBUTE
- if( fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.ATTRIBUTE) {
XMLAttributesImpl attributes = fScanner.getAttributeIterator();
if (namespaceURI == null) { //sjsxp issue 70
- return attributes.getValue(attributes.getIndexByLocalName(localName)) ;
+ return attributes.getValue(attributes.getIndexByLocalName(localName));
} else {
return fScanner.getAttributeIterator().getValue(
- namespaceURI.length() == 0 ? null : namespaceURI, localName) ;
+ namespaceURI.length() == 0 ? null : namespaceURI, localName);
}
- } else{
+ } else {
throw new java.lang.IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for getAttributeValue()") ;
+ + "valid for getAttributeValue()");
}
}
- /** 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
+ /**
+ * 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) {
+ 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
+ StringBuilder content = new StringBuilder();
+ 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
+ } 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) {
+ } else if (eventType == XMLStreamConstants.END_DOCUMENT) {
throw new XMLStreamException(
- "elementGetText() function expects text only elment but START_ELEMENT was encountered.", getLocation());
+ "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());
+ "Unexpected event type " + eventType, getLocation());
}
eventType = next();
}
return content.toString();
}
- /** Return the current location of the processor.
- * If the Location is unknown the processor should return
- * an implementation of Location that returns -1 for the
- * location and null for the publicId and systemId.
- * The location information is only valid until next() is
- * called.
+ /**
+ * Return the current location of the processor. If the Location is unknown
+ * the processor should return an implementation of Location that returns -1
+ * for the location and null for the publicId and systemId. The location
+ * information is only valid until next() is called.
*/
public Location getLocation() {
return new Location() {
String _systemId = fEntityScanner.getExpandedSystemId();
String _publicId = fEntityScanner.getPublicId();
int _offset = fEntityScanner.getCharacterOffset();
int _columnNumber = fEntityScanner.getColumnNumber();
int _lineNumber = fEntityScanner.getLineNumber();
- public String getLocationURI(){
+
+ public String getLocationURI() {
return _systemId;
}
- public int getCharacterOffset(){
+ public int getCharacterOffset() {
return _offset;
}
public int getColumnNumber() {
return _columnNumber;
}
- public int getLineNumber(){
+ public int getLineNumber() {
return _lineNumber;
}
- public String getPublicId(){
+ public String getPublicId() {
return _publicId;
}
- public String getSystemId(){
+ public String getSystemId() {
return _systemId;
}
- public String toString(){
- StringBuffer sbuffer = new StringBuffer() ;
+ public String toString() {
+ StringBuilder sbuffer = new StringBuilder();
sbuffer.append("Line number = " + getLineNumber());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
sbuffer.append("Column number = " + getColumnNumber());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
sbuffer.append("System Id = " + getSystemId());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
sbuffer.append("Public Id = " + getPublicId());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
sbuffer.append("Location Uri= " + getLocationURI());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
sbuffer.append("CharacterOffset = " + getCharacterOffset());
- sbuffer.append("\n") ;
+ sbuffer.append("\n");
return sbuffer.toString();
}
- } ;
+ };
}
- /** Returns a QName for the current START_ELEMENT or END_ELEMENT event
+ /**
+ * Returns a QName for the current START_ELEMENT or END_ELEMENT event
+ *
* @return the QName for the current START_ELEMENT or END_ELEMENT event
*/
public javax.xml.namespace.QName getName() {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT)
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT) {
return convertXNIQNametoJavaxQName(fScanner.getElementQName());
- else
- throw new java.lang.IllegalStateException("Illegal to call getName() "+
- "when event type is "+ getEventTypeString(fEventType) + "."
+ } else {
+ throw new java.lang.IllegalStateException("Illegal to call getName() "
+ + "when event type is " + getEventTypeString(fEventType) + "."
+ " Valid states are " + getEventTypeString(XMLEvent.START_ELEMENT) + ", "
+ getEventTypeString(XMLEvent.END_ELEMENT));
}
+ }
- /** Returns a read only namespace context for the current
- * position. The context is transient and only valid until
- * a call to next() changes the state of the reader.
+ /**
+ * Returns a read only namespace context for the current position. The
+ * context is transient and only valid until a call to next() changes the
+ * state of the reader.
+ *
* @return return a namespace context
*/
public NamespaceContext getNamespaceContext() {
- return fNamespaceContextWrapper ;
+ return fNamespaceContextWrapper;
}
- /** Returns the count of namespaces declared on this START_ELEMENT or END_ELEMENT,
- * this method is only valid on a START_ELEMENT, END_ELEMENT or NAMESPACE. On
- * an END_ELEMENT the count is of the namespaces that are about to go
- * out of scope. This is the equivalent of the information reported
- * by SAX callback for an end element event.
- * @return returns the number of namespace declarations on this specific element
- * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT or NAMESPACE
+ /**
+ * Returns the count of namespaces declared on this START_ELEMENT or
+ * END_ELEMENT, this method is only valid on a START_ELEMENT, END_ELEMENT or
+ * NAMESPACE. On an END_ELEMENT the count is of the namespaces that are
+ * about to go out of scope. This is the equivalent of the information
+ * reported by SAX callback for an end element event.
+ *
+ * @return returns the number of namespace declarations on this specific
+ * element
+ * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT
+ * or NAMESPACE
*/
public int getNamespaceCount() {
//namespaceContext is dynamic object.
//REVISIT: check if it specifies all conditions mentioned in the javadoc
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT || fEventType == XMLEvent.NAMESPACE){
- return fScanner.getNamespaceContext().getDeclaredPrefixCount() ;
- } else{
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT
+ || fEventType == XMLEvent.NAMESPACE) {
+ return fScanner.getNamespaceContext().getDeclaredPrefixCount();
+ } else {
throw new IllegalStateException("Current event state is " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.START_ELEMENT)
+ ", " + getEventTypeString(XMLEvent.END_ELEMENT) + ", "
+ getEventTypeString(XMLEvent.NAMESPACE)
- + " valid for getNamespaceCount()." );
+ + " valid for getNamespaceCount().");
}
}
- /** Returns the prefix for the namespace declared at the
- * index. Returns null if this is the default namespace
- * declaration
+ /**
+ * Returns the prefix for the namespace declared at the index. Returns null
+ * if this is the default namespace declaration
*
* @param index the position of the namespace declaration
* @return returns the namespace prefix
- * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT or NAMESPACE
+ * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT
+ * or NAMESPACE
*/
public String getNamespacePrefix(int index) {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT || fEventType == XMLEvent.NAMESPACE){
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT
+ || fEventType == XMLEvent.NAMESPACE) {
//namespaceContext is dynamic object.
- String prefix = fScanner.getNamespaceContext().getDeclaredPrefixAt(index) ;
- return prefix.equals("") ? null : prefix ;
- }
- else{
+ String prefix = fScanner.getNamespaceContext().getDeclaredPrefixAt(index);
+ return prefix.equals("") ? null : prefix;
+ } else {
throw new IllegalStateException("Current state " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.START_ELEMENT)
+ ", " + getEventTypeString(XMLEvent.END_ELEMENT) + ", "
+ getEventTypeString(XMLEvent.NAMESPACE)
- + " valid for getNamespacePrefix()." );
+ + " valid for getNamespacePrefix().");
}
}
- /** Returns the uri for the namespace declared at the
- * index.
+ /**
+ * Returns the uri for the namespace declared at the index.
*
* @param index the position of the namespace declaration
* @return returns the namespace uri
- * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT or NAMESPACE
+ * @throws IllegalStateException if this is not a START_ELEMENT, END_ELEMENT
+ * or NAMESPACE
*/
public String getNamespaceURI(int index) {
- if(fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT || fEventType == XMLEvent.NAMESPACE){
+ if (fEventType == XMLEvent.START_ELEMENT || fEventType == XMLEvent.END_ELEMENT
+ || fEventType == XMLEvent.NAMESPACE) {
//namespaceContext is dynamic object.
- return fScanner.getNamespaceContext().getURI(fScanner.getNamespaceContext().getDeclaredPrefixAt(index));
- }
- else{
+ return fScanner.getNamespaceContext().getURI(fScanner.getNamespaceContext()
+ .getDeclaredPrefixAt(index));
+ } else {
throw new IllegalStateException("Current state " + getEventTypeString(fEventType)
+ " is not among the states " + getEventTypeString(XMLEvent.START_ELEMENT)
+ ", " + getEventTypeString(XMLEvent.END_ELEMENT) + ", "
+ getEventTypeString(XMLEvent.NAMESPACE)
- + " valid for getNamespaceURI()." );
+ + " valid for getNamespaceURI().");
}
}
- /** Get the value of a feature/property from the underlying implementation
+ /**
+ * Get the value of a feature/property from the underlying implementation
+ *
* @param name The name of the property, may not be null
* @return The value of the property
* @throws IllegalArgumentException if name is null
*/
public Object getProperty(java.lang.String name) throws java.lang.IllegalArgumentException {
- if(name == null) throw new java.lang.IllegalArgumentException() ;
- if (fPropertyManager != null ){
- if(name.equals(fPropertyManager.STAX_NOTATIONS)){
+ if (name == null) {
+ throw new java.lang.IllegalArgumentException();
+ }
+ if (fPropertyManager != null) {
+ if (name.equals(PropertyManager.STAX_NOTATIONS)) {
return getNotationDecls();
- }else if(name.equals(fPropertyManager.STAX_ENTITIES)){
+ } else if (name.equals(PropertyManager.STAX_ENTITIES)) {
return getEntityDecls();
- }else
+ } else {
return fPropertyManager.getProperty(name);
}
+ }
return null;
}
- /** Returns the current value of the parse event as a string,
- * this returns the string value of a CHARACTERS event,
- * returns the value of a COMMENT, the replacement value
- * for an ENTITY_REFERENCE,
- * or the String value of the DTD
+ /**
+ * Returns the current value of the parse event as a string, this returns
+ * the string value of a CHARACTERS event, returns the value of a COMMENT,
+ * the replacement value for an ENTITY_REFERENCE, or the String value of the
+ * DTD
+ *
* @return the current text or null
- * @throws java.lang.IllegalStateException if this state is not
- * a valid text state.
+ * @throws java.lang.IllegalStateException if this state is not a valid text
+ * state.
*/
public String getText() {
- if( fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
- || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE){
+ if (fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
+ || fEventType == XMLEvent.CDATA || fEventType == XMLEvent.SPACE) {
//this requires creation of new string
//fEventType == XMLEvent.ENTITY_REFERENCE
- return fScanner.getCharacterData().toString() ;
- } else if(fEventType == XMLEvent.ENTITY_REFERENCE){
+ return fScanner.getCharacterData().toString();
+ } else if (fEventType == XMLEvent.ENTITY_REFERENCE) {
String name = fScanner.getEntityName();
- if(name != null){
- if(fScanner.foundBuiltInRefs)
+ if (name != null) {
+ if (fScanner.foundBuiltInRefs) {
return fScanner.getCharacterData().toString();
+ }
XMLEntityStorage entityStore = fEntityManager.getEntityStore();
Entity en = entityStore.getEntity(name);
- if(en == null)
+ if (en == null) {
return null;
- if(en.isExternal())
- return ((Entity.ExternalEntity)en).entityLocation.getExpandedSystemId();
- else
- return ((Entity.InternalEntity)en).text;
- }else
+ }
+ if (en.isExternal()) {
+ return ((Entity.ExternalEntity) en).entityLocation.getExpandedSystemId();
+ } else {
+ return ((Entity.InternalEntity) en).text;
+ }
+ } else {
return null;
}
- else if(fEventType == XMLEvent.DTD){
- if(fDTDDecl != null){
+ } else if (fEventType == XMLEvent.DTD) {
+ if (fDTDDecl != null) {
return fDTDDecl;
}
XMLStringBuffer tmpBuffer = fScanner.getDTDDecl();
fDTDDecl = tmpBuffer.toString();
return fDTDDecl;
- } else{
+ } else {
throw new IllegalStateException("Current state " + getEventTypeString(fEventType)
+ " is not among the states" + getEventTypeString(XMLEvent.CHARACTERS) + ", "
+ getEventTypeString(XMLEvent.COMMENT) + ", "
+ getEventTypeString(XMLEvent.CDATA) + ", "
+ getEventTypeString(XMLEvent.SPACE) + ", "
+ getEventTypeString(XMLEvent.ENTITY_REFERENCE) + ", "
- + getEventTypeString(XMLEvent.DTD) + " valid for getText() " ) ;
+ + getEventTypeString(XMLEvent.DTD) + " valid for getText() ");
}
}//getText
-
- /** Test if the current event is of the given type and if the namespace and name match the current namespace and name of the current event.
- * If the namespaceURI is null it is not checked for equality, if the localName is null it is not checked for equality.
+ /**
+ * Test if the current event is of the given type and if the namespace and
+ * name match the current namespace and name of the current event. If the
+ * namespaceURI is null it is not checked for equality, if the localName is
+ * null it is not checked for equality.
+ *
* @param type the event type
* @param namespaceURI the uri of the event, may be null
* @param localName the localName of the event, may be null
* @throws XMLStreamException if the required values are not matched.
*/
public void require(int type, String namespaceURI, String localName) throws XMLStreamException {
- if( type != fEventType)
- throw new XMLStreamException("Event type " + getEventTypeString(type) + " specified did " +
- "not match with current parser event " + getEventTypeString(fEventType));
- if( namespaceURI != null && !namespaceURI.equals(getNamespaceURI()) )
- throw new XMLStreamException("Namespace URI " + namespaceURI +" specified did not match " +
- "with current namespace URI");
- if(localName != null && !localName.equals(getLocalName()))
- throw new XMLStreamException("LocalName " + localName +" specified did not match with " +
- "current local name");
+ if (type != fEventType) {
+ throw new XMLStreamException("Event type " + getEventTypeString(type) + " specified did "
+ + "not match with current parser event " + getEventTypeString(fEventType));
+ }
+ if (namespaceURI != null && !namespaceURI.equals(getNamespaceURI())) {
+ throw new XMLStreamException("Namespace URI " + namespaceURI + " specified did not match "
+ + "with current namespace URI");
+ }
+ if (localName != null && !localName.equals(getLocalName())) {
+ throw new XMLStreamException("LocalName " + localName + " specified did not match with "
+ + "current local name");
+ }
return;
}
- /** Gets the the text associated with a CHARACTERS, SPACE or CDATA event.
- * Text starting a "sourceStart" is copied into "destination" starting at "targetStart".
- * Up to "length" characters are copied. The number of characters actually copied is returned.
- *
- * The "sourceStart" argument must be greater or equal to 0 and less than or equal to
- * the number of characters associated with the event. Usually, one requests text starting at a "sourceStart" of 0.
- * If the number of characters actually copied is less than the "length", then there is no more text.
- * Otherwise, subsequent calls need to be made until all text has been retrieved. For example:
+ /**
+ * Gets the the text associated with a CHARACTERS, SPACE or CDATA event.
+ * Text starting a "sourceStart" is copied into "destination" starting at
+ * "targetStart". Up to "length" characters are copied. The number of
+ * characters actually copied is returned.
+ *
+ * The "sourceStart" argument must be greater or equal to 0 and less than or
+ * equal to the number of characters associated with the event. Usually, one
+ * requests text starting at a "sourceStart" of 0. If the number of
+ * characters actually copied is less than the "length", then there is no
+ * more text. Otherwise, subsequent calls need to be made until all text has
+ * been retrieved. For example:
*
* <code>
* int length = 1024;
* char[] myBuffer = new char[ length ];
*
@@ -1114,133 +1203,147 @@
* int nCopied = stream.getTextCharacters( sourceStart, myBuffer, 0, length );
*
* if (nCopied < length)
* break;
* }
- * </code>
- * XMLStreamException may be thrown if there are any XML errors in the underlying source.
- * The "targetStart" argument must be greater than or equal to 0 and less than the length of "target",
- * Length must be greater than 0 and "targetStart + length" must be less than or equal to length of "target".
+ * </code> XMLStreamException may be thrown if there are any XML errors in
+ * the underlying source. The "targetStart" argument must be greater than or
+ * equal to 0 and less than the length of "target", Length must be greater
+ * than 0 and "targetStart + length" must be less than or equal to length of
+ * "target".
*
- * @param sourceStart the index of the first character in the source array to copy
+ * @param sourceStart the index of the first character in the source array
+ * to copy
* @param target the destination array
* @param targetStart the start offset in the target array
* @param length the number of characters to copy
* @return the number of characters actually copied
- * @throws XMLStreamException if the underlying XML source is not well-formed
- * @throws IndexOutOfBoundsException if targetStart < 0 or > than the length of target
- * @throws IndexOutOfBoundwhile(isCharacters()) ;sException if length < 0 or targetStart + length > length of target
+ * @throws XMLStreamException if the underlying XML source is not
+ * well-formed
+ * @throws IndexOutOfBoundsException if targetStart < 0 or > than the length
+ * of target
+ * @throws IndexOutOfBoundwhile(isCharacters()) ;sException if length < 0 or targetStart + length
+ * > length of target
* @throws UnsupportedOperationException if this method is not supported
* @throws NullPointerException is if target is null
*/
- public int getTextCharacters(int sourceStart, char[] target, int targetStart, int length) throws XMLStreamException {
+ public int getTextCharacters(int sourceStart, char[] target, int targetStart, int length)
+ throws XMLStreamException {
- if(target == null){
- throw new NullPointerException("target char array can't be null") ;
+ if (target == null) {
+ throw new NullPointerException("target char array can't be null");
}
- if(targetStart < 0 || length < 0 || sourceStart < 0 || targetStart >= target.length ||
- (targetStart + length ) > target.length) {
+ if (targetStart < 0 || length < 0 || sourceStart < 0 || targetStart >= target.length
+ || (targetStart + length) > target.length) {
throw new IndexOutOfBoundsException();
}
//getTextStart() + sourceStart should not be greater than the lenght of number of characters
//present
int copiedLength = 0;
//int presentDataLen = getTextLength() - (getTextStart()+sourceStart);
int available = getTextLength() - sourceStart;
- if(available < 0){
- throw new IndexOutOfBoundsException("sourceStart is greater than" +
- "number of characters associated with this event");
+ if (available < 0) {
+ throw new IndexOutOfBoundsException("sourceStart is greater than"
+ + "number of characters associated with this event");
}
- if(available < length){
+ if (available < length) {
copiedLength = available;
- } else{
+ } else {
copiedLength = length;
}
- System.arraycopy(getTextCharacters(), getTextStart() + sourceStart , target, targetStart, copiedLength);
+ System.arraycopy(getTextCharacters(), getTextStart() + sourceStart, target, targetStart, copiedLength);
return copiedLength;
}
- /** Return true if the current event has text, false otherwise
- * The following events have text:
- * CHARACTERS,DTD ,ENTITY_REFERENCE, COMMENT
+ /**
+ * Return true if the current event has text, false otherwise The following
+ * events have text: CHARACTERS,DTD ,ENTITY_REFERENCE, COMMENT
*/
public boolean hasText() {
- if(DEBUG) pr("XMLReaderImpl#EVENT TYPE = " + fEventType ) ;
- if( fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT || fEventType == XMLEvent.CDATA) {
+ if (DEBUG) {
+ pr("XMLReaderImpl#EVENT TYPE = " + fEventType);
+ }
+ if (fEventType == XMLEvent.CHARACTERS || fEventType == XMLEvent.COMMENT
+ || fEventType == XMLEvent.CDATA) {
return fScanner.getCharacterData().length > 0;
- } else if(fEventType == XMLEvent.ENTITY_REFERENCE) {
+ } else if (fEventType == XMLEvent.ENTITY_REFERENCE) {
String name = fScanner.getEntityName();
- if(name != null){
- if(fScanner.foundBuiltInRefs)
+ if (name != null) {
+ if (fScanner.foundBuiltInRefs) {
return true;
+ }
XMLEntityStorage entityStore = fEntityManager.getEntityStore();
Entity en = entityStore.getEntity(name);
- if(en == null)
+ if (en == null) {
return false;
- if(en.isExternal()){
- return ((Entity.ExternalEntity)en).entityLocation.getExpandedSystemId() != null;
- } else{
- return ((Entity.InternalEntity)en).text != null ;
}
- }else
- return false;
+ if (en.isExternal()) {
+ return ((Entity.ExternalEntity) en).entityLocation.getExpandedSystemId() != null;
+ } else {
+ return ((Entity.InternalEntity) en).text != null;
+ }
} else {
- if(fEventType == XMLEvent.DTD)
+ return false;
+ }
+ } else if (fEventType == XMLEvent.DTD) {
return fScanner.fSeenDoctypeDecl;
}
return false;
}
- /** Returns a boolean which indicates if this
- * attribute was created by default
+ /**
+ * Returns a boolean which indicates if this attribute was created by
+ * default
+ *
* @param index the position of the attribute
* @return true if this is a default attribute
* @throws IllegalStateException if this is not a START_ELEMENT or ATTRIBUTE
*/
public boolean isAttributeSpecified(int index) {
//check that current state should be either START_ELEMENT or ATTRIBUTE
- if( (fEventType == XMLEvent.START_ELEMENT) || (fEventType == XMLEvent.ATTRIBUTE)){
- return fScanner.getAttributeIterator().isSpecified(index) ;
- } else{
+ if ((fEventType == XMLEvent.START_ELEMENT) || (fEventType == XMLEvent.ATTRIBUTE)) {
+ return fScanner.getAttributeIterator().isSpecified(index);
+ } else {
throw new IllegalStateException("Current state is not among the states "
+ getEventTypeString(XMLEvent.START_ELEMENT) + " , "
+ getEventTypeString(XMLEvent.ATTRIBUTE)
- + "valid for isAttributeSpecified()") ;
+ + "valid for isAttributeSpecified()");
}
}
- /** Returns true if the cursor points to a character data event
+ /**
+ * Returns true if the cursor points to a character data event
+ *
* @return true if the cursor points to character data, false otherwise
*/
public boolean isCharacters() {
- return fEventType == XMLEvent.CHARACTERS ;
+ return fEventType == XMLEvent.CHARACTERS;
}
- /** 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.
+ /**
+ * 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
+ while ((eventType == XMLStreamConstants.CHARACTERS && isWhiteSpace()) // skip whitespace
|| (eventType == XMLStreamConstants.CDATA && isWhiteSpace())
// skip whitespace
|| eventType == XMLStreamConstants.SPACE
|| eventType == XMLStreamConstants.PROCESSING_INSTRUCTION
- || eventType == XMLStreamConstants.COMMENT
- ) {
+ || eventType == XMLStreamConstants.COMMENT) {
eventType = next();
}
if (eventType != XMLStreamConstants.START_ELEMENT && eventType != XMLStreamConstants.END_ELEMENT) {
throw new XMLStreamException(
@@ -1251,117 +1354,129 @@
}
return eventType;
}
- /** Checks if standalone was set in the document
+ /**
+ * Checks if standalone was set in the document
+ *
* @return true if standalone was set in the document, or false otherwise
*/
public boolean standaloneSet() {
//xxx: it requires if the standalone was set in the document ? This is different that if the document
// is standalone
- return fScanner.standaloneSet() ;
+ return fScanner.standaloneSet();
}
/**
* @param qname
* @return
*/
- public javax.xml.namespace.QName convertXNIQNametoJavaxQName(com.sun.org.apache.xerces.internal.xni.QName qname){
- if (qname == null) return null;
+ public javax.xml.namespace.QName convertXNIQNametoJavaxQName(
+ com.sun.org.apache.xerces.internal.xni.QName qname) {
+ if (qname == null) {
+ return null;
+ }
//xxx: prefix definition ?
- if(qname.prefix == null){
- return new javax.xml.namespace.QName(qname.uri, qname.localpart) ;
- } else{
- return new javax.xml.namespace.QName(qname.uri, qname.localpart, qname.prefix) ;
+ if (qname.prefix == null) {
+ return new javax.xml.namespace.QName(qname.uri, qname.localpart);
+ } else {
+ return new javax.xml.namespace.QName(qname.uri, qname.localpart, qname.prefix);
}
}
- /** Return the uri for the given prefix.
- * The uri returned depends on the current state of the processor.
+ /**
+ * Return the uri for the given prefix. The uri returned depends on the
+ * current state of the processor.
*
- * <p><strong>NOTE:</strong>The 'xml' prefix is bound as defined in
- * <a href="http://www.w3.org/TR/REC-xml-names/#ns-using">Namespaces in XML</a>
+ * <p>
+ * <strong>NOTE:</strong>The 'xml' prefix is bound as defined in
+ * <a href="http://www.w3.org/TR/REC-xml-names/#ns-using">Namespaces in
+ * XML</a>
* specification to "http://www.w3.org/XML/1998/namespace".
*
- * <p><strong>NOTE:</strong> The 'xmlns' prefix must be resolved to following namespace
+ * <p>
+ * <strong>NOTE:</strong> The 'xmlns' prefix must be resolved to following
+ * namespace
* <a href="http://www.w3.org/2000/xmlns/">http://www.w3.org/2000/xmlns/</a>
+ *
* @return the uri bound to the given prefix or null if it is not bound
* @param prefix The prefix to lookup, may not be null
* @throws IllegalStateException - if the prefix is null
*/
public String getNamespaceURI(String prefix) {
- if(prefix == null) throw new java.lang.IllegalArgumentException("prefix cannot be null.") ;
+ if (prefix == null) {
+ throw new java.lang.IllegalArgumentException("prefix cannot be null.");
+ }
//first add the string to symbol table.. since internally identity comparisons are done.
- return fScanner.getNamespaceContext().getURI(fSymbolTable.addSymbol(prefix)) ;
+ return fScanner.getNamespaceContext().getURI(fSymbolTable.addSymbol(prefix));
}
//xxx: this function is not being used.
- protected void setPropertyManager(PropertyManager propertyManager){
- fPropertyManager = propertyManager ;
+ protected void setPropertyManager(PropertyManager propertyManager) {
+ fPropertyManager = propertyManager;
//REVISIT: we were supplying hashmap ealier
- fScanner.setProperty("stax-properties",propertyManager);
- fScanner.setPropertyManager(propertyManager) ;
+ fScanner.setProperty("stax-properties", propertyManager);
+ fScanner.setPropertyManager(propertyManager);
}
/**
* @return returns the reference to property manager.
*/
- protected PropertyManager getPropertyManager(){
- return fPropertyManager ;
+ protected PropertyManager getPropertyManager() {
+ return fPropertyManager;
}
static void pr(String str) {
- System.out.println(str) ;
+ System.out.println(str);
}
- protected List getEntityDecls(){
- if(fEventType == XMLStreamConstants.DTD){
+ protected List<EntityDeclaration> getEntityDecls() {
+ if (fEventType == XMLStreamConstants.DTD) {
XMLEntityStorage entityStore = fEntityManager.getEntityStore();
- ArrayList list = null;
- if(entityStore.hasEntities()){
+ ArrayList<EntityDeclaration> list = null;
+ Map<String, Entity> entities = entityStore.getEntities();
+ if (entities.size() > 0) {
EntityDeclarationImpl decl = null;
- list = new ArrayList(entityStore.getEntitySize());
- Enumeration enu = entityStore.getEntityKeys();
- while(enu.hasMoreElements()){
- String key = (String)enu.nextElement();
- Entity en = (Entity)entityStore.getEntity(key);
+ list = new ArrayList<>(entities.size());
+ for (Map.Entry<String, Entity> entry : entities.entrySet()) {
+ String key = entry.getKey();
+ Entity en = entry.getValue();
decl = new EntityDeclarationImpl();
decl.setEntityName(key);
- if(en.isExternal()){
- decl.setXMLResourceIdentifier(((Entity.ExternalEntity)en).entityLocation);
- decl.setNotationName(((Entity.ExternalEntity)en).notation);
+ if (en.isExternal()) {
+ decl.setXMLResourceIdentifier(((Entity.ExternalEntity) en).entityLocation);
+ decl.setNotationName(((Entity.ExternalEntity) en).notation);
+ } else {
+ decl.setEntityReplacementText(((Entity.InternalEntity) en).text);
}
- else
- decl.setEntityReplacementText(((Entity.InternalEntity)en).text);
list.add(decl);
}
}
return list;
}
return null;
}
- protected List getNotationDecls(){
- if(fEventType == XMLStreamConstants.DTD){
- if(fScanner.fDTDScanner == null) return null;
- DTDGrammar grammar = ((XMLDTDScannerImpl)(fScanner.fDTDScanner)).getGrammar();
- if(grammar == null) return null;
- List notations = grammar.getNotationDecls();
-
- Iterator it = notations.iterator();
- ArrayList list = new ArrayList();
- while(it.hasNext()){
- XMLNotationDecl ni = (XMLNotationDecl)it.next();
- if(ni!= null){
- list.add(new NotationDeclarationImpl(ni));
+ protected List<NotationDeclaration> getNotationDecls() {
+ if (fEventType == XMLStreamConstants.DTD) {
+ if (fScanner.fDTDScanner == null) {
+ return null;
+ }
+ DTDGrammar grammar = ((XMLDTDScannerImpl) (fScanner.fDTDScanner)).getGrammar();
+ if (grammar == null) {
+ return null;
+ }
+ List<XMLNotationDecl> notations = grammar.getNotationDecls();
+ ArrayList<NotationDeclaration> list = new ArrayList<>();
+ for (XMLNotationDecl notation : notations) {
+ if (notation != null) {
+ list.add(new NotationDeclarationImpl(notation));
}
}
return list;
}
return null;
}
-
-
}//XMLReaderImpl
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