nbi.xmlsec.biocase.protocol.filter
Class ScanOperationTypeFilter

java.lang.Object
  org.xml.sax.helpers.XMLFilterImpl
      nbi.xmlsec.biocase.protocol.filter.ProtocolFilter
          nbi.xmlsec.biocase.protocol.filter.OperationTypeFilter
              nbi.xmlsec.biocase.protocol.filter.ScanOperationTypeFilter

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, XMLFilter, XMLReader

public class ScanOperationTypeFilter

extends OperationTypeFilter

This class parses an BioCASE ScanOperationType from a SAX stream.

All SAX events are forwarded to the defined ContentHandler. The parsed ScanOperationTypemay be retrieved via getOperationType().

Since:

Version:

$Revision: 1.11 $

Author:

Lutz Suhrbier

Field Summary

static String	LN_CONCEPT Local name of the element concept
static String	LN_ROOT Local name of the root element scan
(package private) OperatorFilter	opFilter The current subfilter for the search operation type filter
(package private) static int	trackMode Track mode for the filter stack

Fields inherited from class nbi.xmlsec.biocase.protocol.filter.OperationTypeFilter

LN_REQUESTFORMAT, operationType

Fields inherited from class nbi.xmlsec.biocase.protocol.filter.ProtocolFilter

elementStack, filterMode, FILTERMODE_FILTER, FILTERMODE_NONE, FILTERMODE_PARSER, filterRoot, logger, PROT_URI_13, PROT_URI_20

Fields inherited from class org.xml.sax.helpers.XMLFilterImpl

Constructor Summary

ScanOperationTypeFilter(String protocolURI, int filterMode)
Inits the filter instance.

ScanOperationTypeFilter(XMLReader parent, String protocolURI, int filterMode)
Inits the filter instance with specified parent.

Method Summary

ScanOperationType	getOperationType() Gets the OperationType
protected void	initSubFilter() Registers subfilters for subelements.
protected nbi.xml.sax.SAXElement	parseElement(nbi.xml.sax.SAXElement element) Parses subelements and build up the ScanOperationType.
protected nbi.xml.sax.SAXElement	parseInit(nbi.xml.sax.SAXElement element) Initialises the ScanOperationType.

Methods inherited from class nbi.xmlsec.biocase.protocol.filter.ProtocolFilter

characters, checkFilterParameter, endElement, filterCharacters, filterElement, getFilterMode, getFilterParameter, getProtocolURI, isParsingComplete, parseComplete, registerSubFilter, setFilterParameter, setProtocolURI, startElement, unregisterSubFilter

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

endDocument, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, parse, processingInstruction, resolveEntity, setContentHandler, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

LN_ROOT

public static final String LN_ROOT

Local name of the root element scan

See Also:

Constant Field Values

LN_CONCEPT

public static final String LN_CONCEPT

Local name of the element concept

See Also:

Constant Field Values

trackMode

static final int trackMode

Track mode for the filter stack

See Also:

Constant Field Values

opFilter

OperatorFilter opFilter

The current subfilter for the search operation type filter

Constructor Detail

ScanOperationTypeFilter

public ScanOperationTypeFilter(XMLReader parent,
                               String protocolURI,
                               int filterMode)

Inits the filter instance with specified parent.

Parameters:

parent - parent reader.

protocolURI - protocol version URI of this filter.

filterMode - filterMode of this filter ProtocolFilter.filterMode.

ScanOperationTypeFilter

public ScanOperationTypeFilter(String protocolURI,
                               int filterMode)

Inits the filter instance.

Parameters:

protocolURI - protocol version URI of this filter.

filterMode - filterMode of this filter ProtocolFilter.filterMode.

Method Detail

initSubFilter

protected void initSubFilter()

Registers subfilters for subelements.

Overrides:

initSubFilter in class OperationTypeFilter

parseInit

protected nbi.xml.sax.SAXElement parseInit(nbi.xml.sax.SAXElement element)
                                    throws SAXException

Initialises the ScanOperationType.

Overrides:

parseInit in class ProtocolFilter

Parameters:

element - The element of the startElement event (contains no value).

Returns:

The (modified) element or null when the event shall be removed.

Throws:

SAXException - If any parsing error occurs.

See Also:

ProtocolFilter.parseInit(SAXElement)

parseElement

protected nbi.xml.sax.SAXElement parseElement(nbi.xml.sax.SAXElement element)
                                       throws SAXException

Parses subelements and build up the ScanOperationType.

Overrides:

parseElement in class OperationTypeFilter

Throws:

SAXException

See Also:

ProtocolFilter.parseElement(SAXElement)

getOperationType

public ScanOperationType getOperationType()

Gets the OperationType

Returns:

Returns the operation type.