Class TargetError
java.lang.Object
java.lang.Throwable
java.lang.Exception
bsh.EvalError
bsh.TargetError
- All Implemented Interfaces:
Serializable
TargetError is an EvalError that wraps an exception thrown by the script
(or by code called from the script). TargetErrors indicate exceptions
which can be caught within the script itself, whereas a general EvalError
indicates that the script cannot be evaluated further for some reason.
If the exception is caught within the script it is automatically unwrapped,
so the code looks like normal Java code. If the TargetError is thrown
from the eval() or interpreter.eval() method it may be caught and unwrapped
to determine what exception was thrown.
- See Also:
-
Constructor Summary
ConstructorsConstructorDescriptionTargetError
(String msg, Throwable t, bsh.SimpleNode node, CallStack callstack, boolean inNativeCode) TargetError
(Throwable t, bsh.SimpleNode node, CallStack callstack) -
Method Summary
Modifier and TypeMethodDescriptionPrint the error with line number and stack trace.boolean
Return true if the TargetError was generated from native code.void
void
printStackTrace
(boolean debug, PrintStream out) void
toString()
Methods inherited from class EvalError
getErrorLineNumber, getErrorSourceFile, getErrorText, getRawMessage, getScriptStackTrace, reThrow
Methods inherited from class Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace
-
Constructor Details
-
TargetError
-
TargetError
-
-
Method Details
-
getTarget
-
toString
-
getMessage
Description copied from class:EvalError
Print the error with line number and stack trace.- Overrides:
getMessage
in classEvalError
-
printStackTrace
public void printStackTrace()- Overrides:
printStackTrace
in classThrowable
-
printStackTrace
- Overrides:
printStackTrace
in classThrowable
-
printStackTrace
-
inNativeCode
public boolean inNativeCode()Return true if the TargetError was generated from native code. e.g. if the script called into a compiled java class which threw the excpetion. We distinguish so that we can print the stack trace for the native code case... the stack trace would not be useful if the exception was generated by the script. e.g. if the script explicitly threw an exception... (the stack trace would simply point to the bsh internals which generated the exception).
-