org.bibop.xml.xforge
Class ConditionalElement

java.lang.Object
  |
  +--org.bibop.xml.xforge.AbstractElement
        |
        +--org.bibop.xml.xforge.ConditionalElement

All Implemented Interfaces:

org.xml.sax.ContentHandler, Element, org.xml.sax.ext.LexicalHandler, PrefixesMonitor, ReactorElement, XMLConsumer, XMLProducer

Direct Known Subclasses:

ElseElement, IfElement, WhileLoop

public abstract class ConditionalElement

extends AbstractElement

implements ReactorElement

Loop, Tests ...

Version:

1.0

Author:

Alberto Garoffolo

Field Summary

protected java.lang.String	condition
protected int	deep
protected ExpressionsParser	parser
static java.lang.String	XFORGE_ATTR_CONDITION

Fields inherited from class org.bibop.xml.xforge.AbstractElement

contentHandler, lexicalHandler, parentPrefixesMonitor, po, saxEvents, xmlCompiler

Constructor Summary

	ConditionalElement(org.xml.sax.Attributes attrs, ProcessingOptions aPO) Build the object using the Attributes list
protected	ConditionalElement(org.xml.sax.Attributes attrs, ProcessingOptions aPO, boolean createparser)

Method Summary

void	endElement(java.lang.String uri, java.lang.String loc, java.lang.String raw) Receive notification of the end of an element.
protected abstract java.lang.String	getName()
boolean	match(java.lang.String locale)
void	startElement(java.lang.String uri, java.lang.String loc, java.lang.String raw, org.xml.sax.Attributes a) Receive notification of the beginning of an element.
protected boolean	testcondition()

Methods inherited from class org.bibop.xml.xforge.AbstractElement

characters, comment, end, endCDATA, endDocument, endDTD, endEntity, endPrefixMapping, flushSAXCache, getActivePrefixes, ignorableWhitespace, output, output, processingInstruction, setConsumer, setContentHandler, setDocumentLocator, setLexicalHandler, setParent, setParentPrefixesMonitor, skippedEntity, start, startCDATA, startDocument, startDTD, startEntity, startPrefixMapping, toSax

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bibop.xml.xforge.Element

setParent

Methods inherited from interface org.xml.sax.ContentHandler

characters, endDocument, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping

Methods inherited from interface org.xml.sax.ext.LexicalHandler

comment, endCDATA, endDTD, endEntity, startCDATA, startDTD, startEntity

Methods inherited from interface org.bibop.xml.XMLProducer

setConsumer, setContentHandler, setLexicalHandler, toSax

Methods inherited from interface org.bibop.xml.xforge.PrefixesMonitor

getActivePrefixes, setParentPrefixesMonitor

Field Detail

deep

protected int deep

XFORGE_ATTR_CONDITION

public static final java.lang.String XFORGE_ATTR_CONDITION

See Also:

Constant Field Values

parser

protected ExpressionsParser parser

condition

protected java.lang.String condition

Constructor Detail

ConditionalElement

protected ConditionalElement(org.xml.sax.Attributes attrs,
                             ProcessingOptions aPO,
                             boolean createparser)
                      throws IllegalElementException

ConditionalElement

public ConditionalElement(org.xml.sax.Attributes attrs,
                          ProcessingOptions aPO)
                   throws IllegalElementException

Build the object using the Attributes list

Parameters:

attrs - the Attributes list

Throws:

IllegalElementException - Invalid x:forge element declaration

Method Detail

testcondition

protected boolean testcondition()
                         throws org.xml.sax.SAXException

org.xml.sax.SAXException

getName

protected abstract java.lang.String getName()

match

public boolean match(java.lang.String locale)
              throws org.xml.sax.SAXException

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String loc,
                         java.lang.String raw,
                         org.xml.sax.Attributes a)
                  throws org.xml.sax.SAXException

Receive notification of the beginning of an element.

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class AbstractElement

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

loc - The local name (without prefix), or the empty string if Namespace processing is not being performed.

raw - The raw XML 1.0 name (with prefix), or the empty string if raw names are not available.

a - The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object.

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String loc,
                       java.lang.String raw)
                throws org.xml.sax.SAXException

Receive notification of the end of an element.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class AbstractElement

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

loc - The local name (without prefix), or the empty string if Namespace processing is not being performed.

raw - The raw XML 1.0 name (with prefix), or the empty string if raw names are not available.

org.xml.sax.SAXException