net.sf.saxon.trans

Class XmlProcessingException

java.lang.Object

net.sf.saxon.trans.XmlProcessingException

All Implemented Interfaces:

StaticError, XmlProcessingError

public class XmlProcessingException
extends java.lang.Object
implements XmlProcessingError

The XmlProcessingException class is a concrete implementation of the XmlProcessingError interface that wraps an XPathException object.

Constructor Summary

Constructors

Constructor and Description
XmlProcessingException(XPathException exception) Create an XmlProcessingException wrapping an XPathException

Method Summary

Modifier and Type	Method and Description
XmlProcessingException	asWarning() Return an XmlProcessingError containing the same information, but to be treated as a warning condition
java.lang.Throwable	getCause() Return an underlying exception.
QName	getErrorCode() Get the error code, as a QName.
java.lang.String	getFatalErrorMessage() Ask whether this error is to be treated as fatal, and if so, return the relevant messsage
HostLanguage	getHostLanguage()
Location	getLocation() Get the location information associated with the error
java.lang.String	getMessage() Get the error message associated with this error
java.lang.String	getPath() Get the absolute XPath expression that identifies the node within its document where the error occurred, if available
XPathException	getXPathException() Get the wrapped exception
boolean	isAlreadyReported() Ask whether this static error has already been reported
boolean	isStaticError() Ask whether this is a static error, defined as an error that can be detected during static analysis of a stylesheet, query, schema, or XPath expression.
boolean	isTypeError() Ask whether this is a type error.
boolean	isWarning() Ask whether this error is being reported as a warning condition.
void	setAlreadyReported(boolean reported) Say whether this error has already been reported
void	setFatal(java.lang.String message) Indicate that this error is to be treated as fatal; that is, execution will be abandoned after reporting this error.
void	setWarning(boolean warning)

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.s9api.XmlProcessingError

getModuleUri

Methods inherited from interface net.sf.saxon.s9api.StaticError

getColumnNumber, getInstructionName, getLineNumber

Constructor Detail

XmlProcessingException

public XmlProcessingException(XPathException exception)

Create an XmlProcessingException wrapping an XPathException

Parameters:

exception - the wrapped exception

Method Detail

getXPathException

public XPathException getXPathException()

Get the wrapped exception

Returns:

the wrapped exception

getHostLanguage

public HostLanguage getHostLanguage()

Specified by:

getHostLanguage in interface XmlProcessingError

isStaticError

public boolean isStaticError()

Description copied from interface: XmlProcessingError

Ask whether this is a static error, defined as an error that can be detected during static analysis of a stylesheet, query, schema, or XPath expression.

Specified by:

isStaticError in interface XmlProcessingError

Returns:

true if this is a static error

isTypeError

public boolean isTypeError()

Description copied from interface: XmlProcessingError

Ask whether this is a type error. Saxon reports type errors statically if it can establish that a supplied value will never satisfy the required type

Specified by:

isTypeError in interface StaticError

Specified by:

isTypeError in interface XmlProcessingError

Returns:

true if this is a type error

getErrorCode

public QName getErrorCode()

Description copied from interface: XmlProcessingError

Get the error code, as a QName. This may be null if no error code has been assigned

Specified by:

getErrorCode in interface StaticError

Specified by:

getErrorCode in interface XmlProcessingError

Returns:

QName

getMessage

public java.lang.String getMessage()

Description copied from interface: XmlProcessingError

Get the error message associated with this error

Specified by:

getMessage in interface StaticError

Specified by:

getMessage in interface XmlProcessingError

Returns:

String the error message

getLocation

public Location getLocation()

Description copied from interface: XmlProcessingError

Get the location information associated with the error

Specified by:

getLocation in interface StaticError

Specified by:

getLocation in interface XmlProcessingError

Returns:

the location of the error. The result is never null, though it may be a location with little useful information.

isWarning

public boolean isWarning()

Description copied from interface: XmlProcessingError

Ask whether this error is being reported as a warning condition. If so, applications may ignore the condition, though the results may not be as intended.

Specified by:

isWarning in interface StaticError

Specified by:

isWarning in interface XmlProcessingError

Returns:

true if a condition is detected that is not an error according to the language specification, but which may indicate that the query or stylesheet might behave in unexpected ways

getPath

public java.lang.String getPath()

Description copied from interface: XmlProcessingError

Get the absolute XPath expression that identifies the node within its document where the error occurred, if available

Specified by:

getPath in interface StaticError

Specified by:

getPath in interface XmlProcessingError

Returns:

a path expression identifying the location of the error within an XML document, or null if the information is not available

getCause

public java.lang.Throwable getCause()

Description copied from interface: XmlProcessingError

Return an underlying exception. For example, if the static error was caused by failure to retrieve another stylesheet or query module, this may contain the IO exception that was reported; or if the XML parser was unable to parse a stylesheet module, it may contain a SAXException reported by the parser.

Specified by:

getCause in interface XmlProcessingError

Returns:

the underlying exception if there was one, or null otherwise

setWarning

public void setWarning(boolean warning)

asWarning

public XmlProcessingException asWarning()

Description copied from interface: XmlProcessingError

Return an XmlProcessingError containing the same information, but to be treated as a warning condition

Specified by:

asWarning in interface XmlProcessingError

setFatal

public void setFatal(java.lang.String message)

Indicate that this error is to be treated as fatal; that is, execution will be abandoned after reporting this error. This method may be called by an ErrorReporter, for example if the error is considered so severe that further processing is not worthwhile, or if too many errors have been signalled. There is no absolute guarantee that setting this property will cause execution to be abandoned. If a dynamic error is marked as fatal, it will generally not be caught by any try/catch mechanism within the stylesheet or query.

Specified by:

setFatal in interface StaticError

Parameters:

message - an error message giving the reason for the fatal error

getFatalErrorMessage

public java.lang.String getFatalErrorMessage()

Ask whether this error is to be treated as fatal, and if so, return the relevant messsage

Specified by:

getFatalErrorMessage in interface StaticError

Returns:

a non-null message if the error has been marked as a fatal error.

isAlreadyReported

public boolean isAlreadyReported()

Ask whether this static error has already been reported

Specified by:

isAlreadyReported in interface XmlProcessingError

Returns:

true if the error has already been reported

setAlreadyReported

public void setAlreadyReported(boolean reported)

Say whether this error has already been reported

Specified by:

setAlreadyReported in interface XmlProcessingError

Parameters:

reported - true if the error has been reported