Class OgnlException

java.lang.Object

java.lang.Throwable

java.lang.Exception

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.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Evaluation	_evaluation	The root evaluation of the expression when the exception was thrown
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
	OgnlException()	Constructs an OgnlException with no message or encapsulated exception.
	OgnlException(String msg)	Constructs an OgnlException with the given message but no encapsulated exception.
	OgnlException(String msg, Throwable reason)	Constructs an OgnlException with the given message and encapsulated exception.
protected	OgnlException(String message, Throwable reason, boolean enableSuppression, boolean writableStackTrace)	Constructs an OgnlException with the given message and encapsulated exception, with control on exception suppression and stack trace collection.

Method Summary

Modifier and Type	Method	Description
Evaluation	getEvaluation()	Returns the Evaluation that was the root evaluation when the exception was thrown.
Throwable	getReason()	Returns the encapsulated exception, or null if there is none.
void	setEvaluation(Evaluation value)	Sets the Evaluation that was current when this exception was thrown.
String	toString()	Returns a string representation of this exception.

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

_evaluation

private Evaluation _evaluation

The root evaluation of the expression when the exception was thrown

Constructor Details

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

OgnlException

protected OgnlException(String message,
 Throwable reason,
 boolean enableSuppression,
 boolean writableStackTrace)

Constructs an OgnlException with the given message and encapsulated exception, with control on exception suppression and stack trace collection.

Parameters:

message - the exception's detail message

reason - the encapsulated exception

enableSuppression - whether suppression is enabled or disabled

writableStackTrace - whether the stack trace should be writable See Throwable(String, Throwable, boolean, boolean) for more info.

Method Details

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