org.jsefa.xml.lowlevel

Class XmlPullBasedXmlLowLevelDeserializer

java.lang.Object

org.jsefa.xml.lowlevel.XmlPullBasedXmlLowLevelDeserializer

All Implemented Interfaces:

LowLevelDeserializer, XmlLowLevelDeserializer

public final class XmlPullBasedXmlLowLevelDeserializer
extends Object
implements XmlLowLevelDeserializer

XmlPull V1 based implementation of XmlLowLevelDeserializer. Suitable for the Android platform.

Author:

Sebastian Hoß, Norman Lahme-Huetig

Constructor Summary

Constructors

Constructor and Description
XmlPullBasedXmlLowLevelDeserializer(XmlLowLevelConfiguration config) Constructs a new StaxBasedXmlLowLevelDeserializer.

Method Summary

Methods

Modifier and Type	Method and Description
void	close(boolean closeReader) Closes the deserialization stream.
XmlItem	current() Returns the current xml item.
int	currentDepth() Returns the current element depth.
XmlItemType	currentType() Returns the type of the current xml item.
InputPosition	getInputPosition() Returns information about the current position within the input stream.
boolean	hasNext() Returns true if another xml item can be deserialized from the stream.
void	moveToNext() Moves to the next xml item which can be deserialized.
void	open(Reader reader) Opens a new deserialization stream based on the given reader.
void	open(Reader reader, String systemId) Opens a new deserialization stream based on the given reader and system id.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlPullBasedXmlLowLevelDeserializer

public XmlPullBasedXmlLowLevelDeserializer(XmlLowLevelConfiguration config)

Constructs a new StaxBasedXmlLowLevelDeserializer.

Parameters:

config - the configuration object

Method Detail

open

public void open(Reader reader)

Opens a new deserialization stream based on the given reader.

Specified by:

open in interface LowLevelDeserializer

Parameters:

reader - the reader to base the stream on.

open

public void open(Reader reader,
        String systemId)

Opens a new deserialization stream based on the given reader and system id.

Specified by:

open in interface XmlLowLevelDeserializer

Parameters:

reader - the reader to base the stream on.

systemId - the system ID of the stream as an URI string. Will be used to resolve relative URIs.

hasNext

public boolean hasNext()

Returns true if another xml item can be deserialized from the stream.

Specified by:

hasNext in interface XmlLowLevelDeserializer

Returns:

true, if another xml item can be deserialized from the stream, otherwise false.

moveToNext

public void moveToNext()

Moves to the next xml item which can be deserialized.

Specified by:

moveToNext in interface XmlLowLevelDeserializer

currentType

public XmlItemType currentType()

Returns the type of the current xml item. See XmlItemType for the different values allowed.

Specified by:

currentType in interface XmlLowLevelDeserializer

Returns:

the type of the current xml item.

current

public XmlItem current()

Returns the current xml item.

Specified by:

current in interface XmlLowLevelDeserializer

Returns:

the current xml item.

currentDepth

public int currentDepth()

Returns the current element depth.

The depth of the root element is 0.

Specified by:

currentDepth in interface XmlLowLevelDeserializer

Returns:

the current depth.

close

public void close(boolean closeReader)

Closes the deserialization stream. The underlying reader will be closed only if closeReader is true.

Specified by:

close in interface LowLevelDeserializer

Parameters:

closeReader - if true, the underlying reader will be closed, too.

getInputPosition

public InputPosition getInputPosition()

Returns information about the current position within the input stream.

Specified by:

getInputPosition in interface LowLevelDeserializer

Returns:

the input position or null if no position information is available