org.apache.fop.apps

Class FOPException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.xml.sax.SAXException

org.apache.fop.apps.FOPException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

PropertyException, ValidationException

public class FOPException
extends SAXException

Exception thrown when FOP has a problem.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FOPException(Exception cause) Constructs a new FOP exception with the specified cause.
FOPException(String message) Constructs a new FOP exception with the specified detail message.
FOPException(String message, Exception cause) Constructs a new exception with the specified detail message and cause.
FOPException(String message, Locator locator) Constructs a new FOP exception with the specified detail message and location.
FOPException(String message, String systemId, int line, int column) Constructs a new FOP exception with the specified detail message and location.

Method Summary

Methods

Modifier and Type	Method and Description
String	getLocalizedMessage()
String	getMessage() Returns the detail message string of this FOP exception.
protected Throwable	getRootException() Attempts to recast the exception as other Throwable types.
boolean	isLocationSet() Indicate whether a location was set.
void	printStackTrace() Prints this FOP exception and its backtrace to the standard error stream.
void	printStackTrace(PrintStream stream) Prints this FOP exception and its backtrace to the specified print stream.
void	printStackTrace(PrintWriter writer) Prints this FOP exception and its backtrace to the specified print writer.
void	setLocalizedMessage(String msg) Sets the localized message for this exception.
void	setLocation(String systemId, int line, int column) Set a location associated with the exception.
void	setLocator(Locator locator) Set a location associated with the exception.

Methods inherited from class org.xml.sax.SAXException

getCause, getException, toString

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getStackTrace, getSuppressed, initCause, setStackTrace

Methods inherited from class java.lang.Object

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

Constructor Detail

FOPException

public FOPException(String message)

Constructs a new FOP exception with the specified detail message.

Parameters:

message - the detail message.

FOPException

public FOPException(String message,
            String systemId,
            int line,
            int column)

Constructs a new FOP exception with the specified detail message and location.

Parameters:

message - the detail message

systemId - the system id of the FO document which is associated with the exception may be null.

line - line number in the FO document which is associated with the exception.

column - clolumn number in the line which is associated with the exception.

FOPException

public FOPException(String message,
            Locator locator)

Constructs a new FOP exception with the specified detail message and location.

Parameters:

message - the detail message.

locator - the locator holding the location.

FOPException

public FOPException(Exception cause)

Constructs a new FOP exception with the specified cause.

Parameters:

cause - the cause.

FOPException

public FOPException(String message,
            Exception cause)

Constructs a new exception with the specified detail message and cause.

Parameters:

message - the detail message

cause - the cause

Method Detail

setLocator

public void setLocator(Locator locator)

Set a location associated with the exception.

Parameters:

locator - the locator holding the location.

setLocation

public void setLocation(String systemId,
               int line,
               int column)

Set a location associated with the exception.

Parameters:

systemId - the system id of the FO document which is associated with the exception; may be null.

line - line number in the FO document which is associated with the exception.

column - column number in the line which is associated with the exception.

isLocationSet

public boolean isLocationSet()

Indicate whether a location was set.

Returns:

whether a location was set

getMessage

public String getMessage()

Returns the detail message string of this FOP exception. If a location was set, the message is prepended with it in the form

  SystemId:LL:CC: &the message&
 

(the format used by most GNU tools)

Overrides:

getMessage in class SAXException

Returns:

the detail message string of this FOP exception

getRootException

protected Throwable getRootException()

Attempts to recast the exception as other Throwable types.

Returns:

the exception recast as another type if possible, otherwise null.

printStackTrace

public void printStackTrace()

Prints this FOP exception and its backtrace to the standard error stream.

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintStream stream)

Prints this FOP exception and its backtrace to the specified print stream.

Overrides:

printStackTrace in class Throwable

Parameters:

stream - PrintStream to use for output

printStackTrace

public void printStackTrace(PrintWriter writer)

Prints this FOP exception and its backtrace to the specified print writer.

Overrides:

printStackTrace in class Throwable

Parameters:

writer - PrintWriter to use for output

setLocalizedMessage

public void setLocalizedMessage(String msg)

Sets the localized message for this exception.

Parameters:

msg - the localized message

getLocalizedMessage

public String getLocalizedMessage()

Overrides:

getLocalizedMessage in class Throwable