Package org.qdl_lang.exceptions

Class BadStemValueException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

edu.uiuc.ncsa.security.core.exceptions.GeneralException

org.qdl_lang.exceptions.QDLException

org.qdl_lang.exceptions.QDLExceptionWithTrace

org.qdl_lang.exceptions.BadStemValueException

All Implemented Interfaces:

Serializable

public class BadStemValueException
extends QDLExceptionWithTrace

This is used when recursing a stem with E.g. ProcessScalar in QDLAggregateUtil. Throw this exception when there is a bad argument and add the current key to the list of indices.

Usage

Just throw this with no key. The QDLAggregateUtil will fill in any keys at runtime. If there are keys (possible that only set operations are called) then stem index will be added to any message you set, along with the parsing location of the error. A typical error message reads

     integer value not allowed [stem index: b.0.3.d] at (1, 7)
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
BadStemValueException(String message)
BadStemValueException(String message, Object index)
BadStemValueException(String message, Throwable cause, Statement statement)
BadStemValueException(String message, Statement statement)
BadStemValueException(Throwable cause, Statement statement)
BadStemValueException(Statement statement)

Method Summary

Modifier and Type	Method	Description
List<Object>	getIndices()
String	getMessage()	Automatically appends the index to the message.
void	setIndices(List<Object> indices)
String	toIndexString()	Reverses the order of the elements in getIndices() and returns a formatted string that is the index the user would add.

Methods inherited from class org.qdl_lang.exceptions.QDLExceptionWithTrace

getScriptName, getScriptStack, getStatement, hasScriptStack, hasStatement, isScript, setScript, setScriptName, setScriptStack, setStatement, stackTrace

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 Detail

BadStemValueException

public BadStemValueException(Statement statement)

BadStemValueException

public BadStemValueException(Throwable cause,
                             Statement statement)

BadStemValueException

public BadStemValueException(String message,
                             Statement statement)

BadStemValueException

public BadStemValueException(String message,
                             Object index)

BadStemValueException

public BadStemValueException(String message)

BadStemValueException

public BadStemValueException(String message,
                             Throwable cause,
                             Statement statement)

Method Detail

getIndices

public List<Object> getIndices()

setIndices

public void setIndices(List<Object> indices)

toIndexString

public String toIndexString()

Reverses the order of the elements in getIndices() and returns a formatted string that is the index the user would add. So if the indices are [0,"foo",3,"bar"] this returns the string

     'bar.3.foo.0'
 

which is what the user would use to access the element

Returns:

getMessage

public String getMessage()

Automatically appends the index to the message.

Overrides:

getMessage in class Throwable

Returns: