gov.bnl.star.offline.scheduler.request
Class RequestTypeHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      gov.bnl.star.offline.scheduler.request.RequestTypeHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class RequestTypeHandler
extends org.xml.sax.helpers.DefaultHandler

Reads a STAR scheduler job request to determine its format and version.

Version:

$Revision: 1.2 $ $Date: 2006/11/21 00:41:31 $

Author:

paulh

Field Summary

static java.lang.String	JDLRootElement
static java.lang.String	RDLRootElement

Constructor Summary

RequestTypeHandler()
Parses an XML file to determine its format and version.

Method Summary

int	getRequestType() Get the request type
void	startElement(java.lang.String namespaceURI, java.lang.String sName, java.lang.String qName, org.xml.sax.Attributes attrs) Parsing method.

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

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, 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

JDLRootElement

public static final java.lang.String JDLRootElement

See Also:

Constant Field Values

RDLRootElement

public static final java.lang.String RDLRootElement

See Also:

Constant Field Values

Constructor Detail

RequestTypeHandler

public RequestTypeHandler()

Parses an XML file to determine its format and version. Looks for JDL 0.4 or RDL 0.5

Method Detail

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String sName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attrs)
                  throws RequestTypeException

Parsing method. If JDLRootElement is found, type is JDL If RDLRootElement element is found, type is RDL After type is set, throw RequestTypeException to stop parse

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

RequestTypeException

getRequestType

public int getRequestType()

Get the request type