Package com.saxonica.ee.stream.adjunct

Class TryCatchAdjunct.TryCatchFeed

java.lang.Object

net.sf.saxon.event.Outputter

net.sf.saxon.event.ProxyOutputter

com.saxonica.ee.stream.feed.ItemFeed

com.saxonica.ee.stream.adjunct.TryCatchAdjunct.TryCatchFeed

All Implemented Interfaces:

Result, Receiver

Enclosing class:

TryCatchAdjunct

public static class TryCatchAdjunct.TryCatchFeed
extends ItemFeed

Field Summary

Fields inherited from class net.sf.saxon.event.Outputter

pipelineConfiguration, systemId

Fields inherited from interface javax.xml.transform.Result

PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Method Summary

Modifier and Type	Method	Description
void	append(Item item)	Supply one item towards the streamed input of the expression
void	close()	Finish evaluating the expression.
void	dynamicError(XPathException err)	Report a dynamic error.
void	open(Terminator terminator)	Start evaluating the expression.

Methods inherited from class com.saxonica.ee.stream.feed.ItemFeed

append, endSelectedParentNode, getContext, getExpression, getResultFeed, getTerminator, hasFailed, processItems, setExpression, setHasFailed, setTerminator, startSelectedParentNode

Methods inherited from class net.sf.saxon.event.ProxyOutputter

attribute, characters, comment, endDocument, endElement, getNextOutputter, namespace, open, processingInstruction, setUnparsedEntity, startContent, startDocument, startElement, startElement, usesTypeAnnotations

Methods inherited from class net.sf.saxon.event.Outputter

getConfiguration, getPipelineConfiguration, getStringReceiver, getSystemId, namespaces, setPipelineConfiguration, setSystemId, spreadStartElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.event.Receiver

handlesAppend

Method Details

open

public void open(Terminator terminator)
          throws XPathException

Start evaluating the expression. The default implementation does nothing.

Overrides:

open in class ItemFeed

Parameters:

terminator - used to achieve early exit

Throws:

XPathException - if a dynamic error occurs

append

public void append(Item item)
            throws XPathException

Supply one item towards the streamed input of the expression

Specified by:

append in interface Receiver

Specified by:

append in class ItemFeed

Parameters:

item - the item to be supplied

Throws:

XPathException - if the operation fails

close

public void close()
           throws XPathException

Finish evaluating the expression.

Specified by:

close in interface Receiver

Overrides:

close in class ItemFeed

Throws:

XPathException - if a dynamic error occurs

dynamicError

public void dynamicError(XPathException err)
                  throws XPathException

Description copied from class: ItemFeed

Report a dynamic error. This requires searching up the "feed" pipeline to see if there is a try/catch expression interested in being notified of this error; if there is none, the error is thrown as an exception

Overrides:

dynamicError in class ItemFeed

Parameters:

err - the exception representing the dynamic error

Throws:

XPathException - if there is no try/catch expression wanting to catch this error