org.exist.xquery
Class XQueryWatchDog

java.lang.Object
  org.exist.xquery.XQueryWatchDog

public class XQueryWatchDog
extends java.lang.Object

Field Summary

static java.lang.String	CONFIGURATION_ELEMENT_NAME
static java.lang.String	PROPERTY_OUTPUT_SIZE_LIMIT
static java.lang.String	PROPERTY_QUERY_TIMEOUT

Constructor Summary

XQueryWatchDog(XQueryContext context)

Method Summary

void	cleanUp()
XQueryContext	getContext()
long	getStartTime()
boolean	isTerminating()
void	kill(long waitTime)
void	proceed(Expression expr)
void	proceed(Expression expr, MemTreeBuilder builder)
void	reset()
void	setMaxNodes(int maxNodes)
void	setMaxNodesFromOption(Option option)
void	setTimeoutFromOption(Option option)

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATION_ELEMENT_NAME

public static final java.lang.String CONFIGURATION_ELEMENT_NAME

See Also:

Constant Field Values

PROPERTY_QUERY_TIMEOUT

public static final java.lang.String PROPERTY_QUERY_TIMEOUT

See Also:

Constant Field Values

PROPERTY_OUTPUT_SIZE_LIMIT

public static final java.lang.String PROPERTY_OUTPUT_SIZE_LIMIT

See Also:

Constant Field Values

Constructor Detail

XQueryWatchDog

public XQueryWatchDog(XQueryContext context)

Method Detail

setTimeoutFromOption

public void setTimeoutFromOption(Option option)
                          throws XPathException

Throws:

XPathException

setMaxNodes

public void setMaxNodes(int maxNodes)

setMaxNodesFromOption

public void setMaxNodesFromOption(Option option)
                           throws XPathException

Throws:

XPathException

proceed

public void proceed(Expression expr)
             throws TerminatedException

Throws:

TerminatedException

proceed

public void proceed(Expression expr,
                    MemTreeBuilder builder)
             throws TerminatedException

Throws:

TerminatedException

cleanUp

public void cleanUp()

kill

public void kill(long waitTime)

getContext

public XQueryContext getContext()

getStartTime

public long getStartTime()

reset

public void reset()

isTerminating

public boolean isTerminating()