org.apache.commons.ognl
Class OgnlException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.apache.commons.ognl.OgnlException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ExpressionSyntaxException, InappropriateExpressionException, MethodFailedException, NoSuchPropertyException

public class OgnlException
extends Exception

Superclass for OGNL exceptions, incorporating an optional encapsulated exception.

Author:

Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)

See Also:

Serialized Form

OgnlException

public OgnlException()

Constructs an OgnlException with no message or encapsulated exception.

OgnlException

public OgnlException(String msg)

Constructs an OgnlException with the given message but no encapsulated exception.

Parameters:

msg - the exception's detail message

OgnlException

public OgnlException(String msg,
                     Throwable reason)

Constructs an OgnlException with the given message and encapsulated exception.

Parameters:

msg - the exception's detail message

reason - the encapsulated exception

getReason

public Throwable getReason()

Returns the encapsulated exception, or null if there is none.

Returns:

the encapsulated exception

getEvaluation

public Evaluation getEvaluation()

Returns the Evaluation that was the root evaluation when the exception was thrown.

Returns:

The Evaluation.

setEvaluation

public void setEvaluation(Evaluation value)

Sets the Evaluation that was current when this exception was thrown.

Parameters:

value - The Evaluation.

toString

public String toString()

Returns a string representation of this exception.

Overrides:

toString in class Throwable

Returns:

a string representation of this exception

printStackTrace

public void printStackTrace()

Prints the stack trace for this (and possibly the encapsulated) exception on System.err.

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintStream s)

Prints the stack trace for this (and possibly the encapsulated) exception on the given print stream.

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintWriter s)

Prints the stack trace for this (and possibly the encapsulated) exception on the given print writer.

Overrides:

printStackTrace in class Throwable