Package org.apache.juneau.commons.svl

Class ExprException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.juneau.commons.BasicRuntimeException

org.apache.juneau.commons.svl.VarResolverException

org.apache.juneau.commons.svl.ExprException

All Implemented Interfaces:

Serializable

public class ExprException
extends VarResolverException

Thrown when an SVL #{...} expression cannot be lexed or parsed.

The message reads message at position N:, followed by the source line containing the position and a caret line (tabs copied, other characters as spaces) under the position.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ExprException(String message, String source, int pos)	Constructor.
ExprException(String message, String source, int pos, Throwable cause)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getBaseMessage()
int	getPos()
String	getSource()

Methods inherited from class org.apache.juneau.commons.svl.VarResolverException

setMessage

Methods inherited from class org.apache.juneau.commons.BasicRuntimeException

getMessage

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

ExprException

public ExprException(String message,
 String source,
 int pos)

Constructor.

Parameters:

message - The plain (not printf-style) description.

source - The expression source text.

pos - The zero-based character offset of the problem.

ExprException

public ExprException(String message,
 String source,
 int pos,
 Throwable cause)

Constructor.

Parameters:

message - The plain (not printf-style) description.

source - The expression source text.

pos - The zero-based character offset of the problem.

cause - The underlying failure. Can be null.

Method Details

getBaseMessage

public String getBaseMessage()

Returns:

The description without position or source.

getSource

public String getSource()

Returns:

The expression source text.

getPos

public int getPos()

Returns:

The zero-based character offset of the problem.