Package com.sun.xml.rpc.streaming

Class StAXReader

java.lang.Object

com.sun.xml.rpc.streaming.XMLReaderBase

com.sun.xml.rpc.streaming.StAXReader

All Implemented Interfaces:

XMLReader

public class StAXReader
extends XMLReaderBase

An implementation of XMLReader that uses StAX

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StAXReader.AttributesImpl

Field Summary

Fields inherited from interface com.sun.xml.rpc.streaming.XMLReader

BOF, CHARS, END, EOF, PI, START

Constructor Summary

Constructors

Constructor	Description
StAXReader(StringReader stringReader, boolean rejectDTDs)
StAXReader(Source source, boolean rejectDTDs)
StAXReader(InputSource source, boolean rejectDTDs)
StAXReader(InputSource source, boolean rejectDTDs, XMLStreamReader reader)

Method Summary

Modifier and Type	Method	Description
void	close()	Close the XMLReader.
Attributes	getAttributes()	Return the current attribute list.
int	getElementId()	Return the current element ID.
int	getLineNumber()	Return the current line number.
String	getLocalName()	Return the current local name.
QName	getName()	Return the current qualified name.
Iterator	getPrefixes()	Return an iterator on all prefixes in scope, except for the default prefix.
int	getState()	Return the current state of the XMLReader.
String	getURI()	Return the current URI.
String	getURI(String prefix)	Return the URI for the given prefix.
String	getValue()	Return the current value.
XMLStreamReader	getXMLStreamReader()	Returns the StAX XMLStreamReader that is being used.
int	next()	Return the next state of the XMLReader.
XMLReader	recordElement()	Records the current element and leaves the reader positioned on its end tag.
void	skipElement(int id)	Skip all nodes up to the end tag of the element with the given element ID.
void	synchronizeReader()	Used to resync the StAXReader with its underlying XMLStreamReader.

Methods inherited from class com.sun.xml.rpc.streaming.XMLReaderBase

nextContent, nextElementContent, skipElement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StAXReader

public StAXReader(InputSource source,
 boolean rejectDTDs)

StAXReader

public StAXReader(InputSource source,
 boolean rejectDTDs,
 XMLStreamReader reader)

StAXReader

public StAXReader(Source source,
 boolean rejectDTDs)

StAXReader

public StAXReader(StringReader stringReader,
 boolean rejectDTDs)

Method Details

getXMLStreamReader

public XMLStreamReader getXMLStreamReader()

Returns the StAX XMLStreamReader that is being used. If this is called, the code must call StAXReader.synchronize() after the stream reader has been used so that the StAXReader has correct information.

Returns:

The actual XMLStreamReader being used. The StAXReader object will not contain valid information once the underlying reader is used separately.

See Also:

• synchronizeReader()

synchronizeReader

public void synchronizeReader()

Used to resync the StAXReader with its underlying XMLStreamReader. The element id stack may not be valid.

See Also:

• getXMLStreamReader()

next

public int next()

Description copied from interface: XMLReader

Return the next state of the XMLReader. The return value is one of: START, END, CHARS, PI, EOF.

getState

public int getState()

Description copied from interface: XMLReader

Return the current state of the XMLReader.

getName

public QName getName()

Description copied from interface: XMLReader

Return the current qualified name.

Meaningful only when the state is one of: START, END.

getLocalName

public String getLocalName()

Description copied from interface: XMLReader

Return the current local name.

Meaningful only when the state is one of: START, END, PI.

getURI

public String getURI()

Description copied from interface: XMLReader

Return the current URI.

Meaningful only when the state is one of: START, END.

getAttributes

public Attributes getAttributes()

Description copied from interface: XMLReader

Return the current attribute list.

Meaningful only when the state is one of: START.

The returned Attributes object belong to the XMLReader and is only guaranteed to be valid until the XMLReader.next() method is called, directly or indirectly.

getURI

public String getURI(String prefix)

Description copied from interface: XMLReader

Return the URI for the given prefix.

If there is no namespace declaration in scope for the given prefix, return null.

getValue

public String getValue()

Description copied from interface: XMLReader

Return the current value.

Meaningful only when the state is one of: CHARS, PI.

getLineNumber

public int getLineNumber()

Description copied from interface: XMLReader

Return the current line number.

Due to aggressive parsing, this value may be off by a few lines.

getPrefixes

public Iterator getPrefixes()

Description copied from interface: XMLReader

Return an iterator on all prefixes in scope, except for the default prefix.

getElementId

public int getElementId()

Description copied from interface: XMLReader

Return the current element ID.

skipElement

public void skipElement(int id)

Description copied from interface: XMLReader

Skip all nodes up to the end tag of the element with the given element ID.

Specified by:

skipElement in interface XMLReader

Specified by:

skipElement in class XMLReaderBase

recordElement

public XMLReader recordElement()

Description copied from interface: XMLReader

Records the current element and leaves the reader positioned on its end tag.

The XMLReader must be positioned on the start tag of the element. The returned reader will play back all events starting with the start tag of the element and ending with its end tag.

close

public void close()

Description copied from interface: XMLReader

Close the XMLReader.

All subsequent calls to XMLReader.next() will return EOF.