Package com.deltaxml.core.exceptions

Class ParameterValueConflict

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.deltaxml.core.exceptions.DeltaXMLException

com.deltaxml.core.exceptions.ParameterValueConflict

All Implemented Interfaces:

Serializable

public class ParameterValueConflict
extends DeltaXMLException

Thrown when an a parameter or feature has incorrect DXP syntax.

The DTD used to specify the DXP format cannot state that two attributes are mutually exclusive. This exception is thrown when errors in the DXP configuration are detected. In particular, when neither the literalValue and parameterRef attributes are present, or when they are both present. Normally exactly one of these attributes should be used.

This exception reports the parameter/feature name and the context in which it was being incorrectly used.

Author:

Nigel Whitaker

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ParameterValueConflict(String message, String parameterName, String parameterContext)	Creates a new ParameterValueConflict.
ParameterValueConflict(String message, Throwable t, String parameterName, String parameterContext)	Creates a new ParameterValueConflict.

Method Summary

Modifier and Type	Method	Description
String	getUnkownParameterContext()	Provides the context in which the parameter was attempting to be used.
String	getUnkownParameterName()	Provides the name of the unknown or undeclared parameter.

Methods inherited from class com.deltaxml.core.exceptions.DeltaXMLException

getCause, getThrowable

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ParameterValueConflict

public ParameterValueConflict(String message,
 Throwable t,
 String parameterName,
 String parameterContext)

Creates a new ParameterValueConflict.

Parameters:

message - the Exception message String

t - a throwable which caused this Exception

parameterName - the name of the unknown parameter

parameterContext - the context (name of the DXP element, eg: parameter, feature) in which the missing parameter was being used.

ParameterValueConflict

public ParameterValueConflict(String message,
 String parameterName,
 String parameterContext)

Creates a new ParameterValueConflict.

Parameters:

message - The exception message string

parameterName - The name of the unknown parameter/feature

parameterContext - The context (name of the DXP element, eg: parameter, feature) in which the missing parameter was being used.

Method Details

getUnkownParameterName

public String getUnkownParameterName()

Provides the name of the unknown or undeclared parameter.

Returns:

the name of the unknown parameter

getUnkownParameterContext

public String getUnkownParameterContext()

Provides the context in which the parameter was attempting to be used.

Returns:

an element name for the context