Package org.apache.sis.internal.storage.xml.stream

Class NamespaceEraser

java.lang.Object

org.apache.sis.internal.xml.StreamWriterDelegate

org.apache.sis.internal.storage.xml.stream.NamespaceEraser

All Implemented Interfaces:

XMLStreamWriter

final class NamespaceEraser
extends StreamWriterDelegate

A filter replacing the given namespace by the default namespace. This is used for removing unnecessary namespace declarations introduced by JAXB marshaller.

Since:

0.8

Version:

0.8

Field Summary

Fields

Modifier and Type	Field	Description
private final String	defaultNamespace	The default namespace.

Fields inherited from class org.apache.sis.internal.xml.StreamWriterDelegate

out

Constructor Summary

Constructors

Constructor	Description
NamespaceEraser(XMLStreamWriter out, String namespaceURI)	Creates a new filter for the given default namespace.

Method Summary

Modifier and Type	Method	Description
private boolean	isDefault(String ns)	Returns true if the given namespace is the default one.
void	setDefaultNamespace(String uri)	Do nothing if the given namespace is the default one.
void	writeAttribute(String namespaceURI, String localName, String value)	Replaces the given URI if needed, then forwards the call.
void	writeAttribute(String prefix, String namespaceURI, String localName, String value)	Replaces the given URI if needed, then forwards the call.
void	writeDefaultNamespace(String namespaceURI)	Do nothing if the given namespace is the default one.
void	writeEmptyElement(String namespaceURI, String localName)	Replaces the given URI if needed, then forwards the call.
void	writeEmptyElement(String prefix, String localName, String namespaceURI)	Replaces the given URI if needed, then forwards the call.
void	writeNamespace(String prefix, String namespaceURI)	Do nothing if the given namespace is the default one.
void	writeStartElement(String namespaceURI, String localName)	Replaces the given URI if needed, then forwards the call.
void	writeStartElement(String prefix, String localName, String namespaceURI)	Replaces the given URI if needed, then forwards the call.

Methods inherited from class org.apache.sis.internal.xml.StreamWriterDelegate

close, flush, getNamespaceContext, getPrefix, getProperty, setNamespaceContext, setPrefix, writeAttribute, writeCData, writeCharacters, writeCharacters, writeComment, writeDTD, writeEmptyElement, writeEndDocument, writeEndElement, writeEntityRef, writeProcessingInstruction, writeProcessingInstruction, writeStartDocument, writeStartDocument, writeStartDocument, writeStartElement

Methods inherited from class java.lang.Object

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

Field Details

defaultNamespace

private final String defaultNamespace

The default namespace.

Constructor Details

NamespaceEraser

NamespaceEraser(XMLStreamWriter out,
 String namespaceURI)

Creates a new filter for the given default namespace.

Method Details

isDefault

private boolean isDefault(String ns)

Returns true if the given namespace is the default one.

writeStartElement

public void writeStartElement(String namespaceURI,
 String localName)
                       throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeStartElement in interface XMLStreamWriter

Overrides:

writeStartElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeStartElement

public void writeStartElement(String prefix,
 String localName,
 String namespaceURI)
                       throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeStartElement in interface XMLStreamWriter

Overrides:

writeStartElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeEmptyElement

public void writeEmptyElement(String namespaceURI,
 String localName)
                       throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeEmptyElement in interface XMLStreamWriter

Overrides:

writeEmptyElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeEmptyElement

public void writeEmptyElement(String prefix,
 String localName,
 String namespaceURI)
                       throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeEmptyElement in interface XMLStreamWriter

Overrides:

writeEmptyElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeAttribute

public void writeAttribute(String prefix,
 String namespaceURI,
 String localName,
 String value)
                    throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeAttribute in interface XMLStreamWriter

Overrides:

writeAttribute in class StreamWriterDelegate

Throws:

XMLStreamException

writeAttribute

public void writeAttribute(String namespaceURI,
 String localName,
 String value)
                    throws XMLStreamException

Replaces the given URI if needed, then forwards the call.

Specified by:

writeAttribute in interface XMLStreamWriter

Overrides:

writeAttribute in class StreamWriterDelegate

Throws:

XMLStreamException

writeNamespace

public void writeNamespace(String prefix,
 String namespaceURI)
                    throws XMLStreamException

Do nothing if the given namespace is the default one.

Specified by:

writeNamespace in interface XMLStreamWriter

Overrides:

writeNamespace in class StreamWriterDelegate

Throws:

XMLStreamException

writeDefaultNamespace

public void writeDefaultNamespace(String namespaceURI)
                           throws XMLStreamException

Do nothing if the given namespace is the default one.

Specified by:

writeDefaultNamespace in interface XMLStreamWriter

Overrides:

writeDefaultNamespace in class StreamWriterDelegate

Throws:

XMLStreamException

setDefaultNamespace

public void setDefaultNamespace(String uri)
                         throws XMLStreamException

Do nothing if the given namespace is the default one.

Specified by:

setDefaultNamespace in interface XMLStreamWriter

Overrides:

setDefaultNamespace in class StreamWriterDelegate

Throws:

XMLStreamException