org.dspace.adapters.rdf
Class RDFContentHandlerImpl

java.lang.Object
  org.dspace.adapters.rdf.RDFContentHandlerImpl

All Implemented Interfaces:

org.openrdf.rio.RDFHandler

public class RDFContentHandlerImpl
extends Object
implements org.openrdf.rio.RDFHandler

Author:

mdiggory

Nested Class Summary

protected class

RDFContentHandlerImpl.LiteralXMLReader

Field Summary

static String	CDATA
static String	ENTITIES
static String	ENTITY
protected ContentHandler	handler
protected boolean	headerWritten
static String	ID
static String	IDREF
static String	IDREFS
protected org.openrdf.model.Statement	lastWrittenStatement
protected LexicalHandler	lexer
protected NamespaceSupport	namespaces
static String	NMTOKEN
static String	NMTOKENS
static String	NOTATION
protected boolean	writingStarted

Constructor Summary

RDFContentHandlerImpl(ContentHandler handler)
Creates a new RDFXMLWriter that will write to the supplied Writer.

Method Summary

void	endRDF()
org.openrdf.rio.RDFFormat	getRDFFormat()
void	handleComment(String arg0)
void	handleNamespace(String prefix, String namespace)
void	handleStatement(org.openrdf.model.Statement st)
void	startRDF()
protected void	writeHeader()

Methods inherited from class java.lang.Object

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

Field Detail

handler

protected ContentHandler handler

lexer

protected LexicalHandler lexer

CDATA

public static final String CDATA

See Also:

Constant Field Values

ID

public static final String ID

See Also:

Constant Field Values

IDREF

public static final String IDREF

See Also:

Constant Field Values

IDREFS

public static final String IDREFS

See Also:

Constant Field Values

NMTOKEN

public static final String NMTOKEN

See Also:

Constant Field Values

NMTOKENS

public static final String NMTOKENS

See Also:

Constant Field Values

ENTITY

public static final String ENTITY

See Also:

Constant Field Values

ENTITIES

public static final String ENTITIES

See Also:

Constant Field Values

NOTATION

public static final String NOTATION

See Also:

Constant Field Values

namespaces

protected NamespaceSupport namespaces

writingStarted

protected boolean writingStarted

headerWritten

protected boolean headerWritten

lastWrittenStatement

protected org.openrdf.model.Statement lastWrittenStatement

Constructor Detail

RDFContentHandlerImpl

public RDFContentHandlerImpl(ContentHandler handler)

Creates a new RDFXMLWriter that will write to the supplied Writer.

Method Detail

getRDFFormat

public org.openrdf.rio.RDFFormat getRDFFormat()

startRDF

public void startRDF()

Specified by:

startRDF in interface org.openrdf.rio.RDFHandler

writeHeader

protected void writeHeader()
                    throws SAXException

Throws:

SAXException

endRDF

public void endRDF()
            throws org.openrdf.rio.RDFHandlerException

Specified by:

endRDF in interface org.openrdf.rio.RDFHandler

Throws:

org.openrdf.rio.RDFHandlerException

handleNamespace

public void handleNamespace(String prefix,
                            String namespace)

Specified by:

handleNamespace in interface org.openrdf.rio.RDFHandler

handleStatement

public void handleStatement(org.openrdf.model.Statement st)
                     throws org.openrdf.rio.RDFHandlerException

Specified by:

handleStatement in interface org.openrdf.rio.RDFHandler

Throws:

org.openrdf.rio.RDFHandlerException

handleComment

public void handleComment(String arg0)
                   throws org.openrdf.rio.RDFHandlerException

Specified by:

handleComment in interface org.openrdf.rio.RDFHandler

Throws:

org.openrdf.rio.RDFHandlerException