Package groovy.lang

Class MissingPropertyException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

groovy.lang.GroovyRuntimeException

groovy.lang.MissingPropertyException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

IllegalPropertyAccessException, MissingPropertyExceptionNoStack, ReadOnlyPropertyException

public class MissingPropertyException
extends GroovyRuntimeException

An exception occurred if a dynamic property dispatch fails with an unknown property.

Note that the Missing*Exception classes were named for consistency and to avoid conflicts with JDK exceptions of the same name.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Object	MPE	Sentinel used internally when handling missing properties.

Constructor Summary

Constructors

Constructor	Description
MissingPropertyException(String message)	Creates an exception with a custom message.
MissingPropertyException(String property, Class type)	Creates an exception for a missing property.
MissingPropertyException(String property, Class type, Throwable cause)	Creates an exception for a missing property with an underlying cause.
MissingPropertyException(String message, String property, Class type)	Creates an exception with a custom message for a missing property.

Method Summary

Modifier and Type	Method	Description
String	getMessageWithoutLocationText()	Returns the detail message without any location suffix.
String	getProperty()
Class	getType()

Methods inherited from class groovy.lang.GroovyRuntimeException

getLocationText, getMessage, getModule, getNode, setModule

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

Field Details

MPE

public static final Object MPE

Sentinel used internally when handling missing properties.

Constructor Details

MissingPropertyException

public MissingPropertyException(String property,
 Class type)

Creates an exception for a missing property.

Parameters:

property - the missing property name

type - the target type

MissingPropertyException

public MissingPropertyException(String property,
 Class type,
 Throwable cause)

Creates an exception for a missing property with an underlying cause.

Parameters:

property - the missing property name

type - the target type

cause - the underlying cause

MissingPropertyException

public MissingPropertyException(String message)

Creates an exception with a custom message.

Parameters:

message - the detail message

MissingPropertyException

public MissingPropertyException(String message,
 String property,
 Class type)

Creates an exception with a custom message for a missing property.

Parameters:

message - the detail message

property - the missing property name

type - the target type

Method Details

getMessageWithoutLocationText

public String getMessageWithoutLocationText()

Returns the detail message without any location suffix.

Overrides:

getMessageWithoutLocationText in class GroovyRuntimeException

Returns:

the formatted detail message

getProperty

public String getProperty()

Returns:

the name of the property that could not be found

getType

public Class getType()

Returns:

the class which cannot answer the property