org.eclipse.persistence.exceptions
Class DynamicException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.eclipse.persistence.exceptions.EclipseLinkException
                  org.eclipse.persistence.exceptions.DynamicException

All Implemented Interfaces:

java.io.Serializable

public class DynamicException
extends EclipseLinkException

Custom exception type that provides information about failure cases encountered when using a GenericEntity with TopLink. Any failures that are not specific to GenericEntity use will still involve the standard TopLink exceptions.

See Also:

Serialized Form

Author:

dclarke, mnorman

Since:

EclipseLink 1.2

Field Summary

Fields inherited from class org.eclipse.persistence.exceptions.EclipseLinkException

CR, errorCode, hasBeenLogged, indentationString, internalException, session, shouldPrintInternalException

Constructor Summary

protected	DynamicException(java.lang.String message)
protected	DynamicException(java.lang.String message, java.lang.Throwable throwable)

Method Summary

static DynamicException	entityHasNullType(org.eclipse.persistence.internal.dynamic.DynamicEntityImpl entity) The DynamicEntityImpl has a null type indicating an illegal state of the entity.
static DynamicException	entityNotFoundException(java.lang.String message) A DynamicEntity could not be found
static DynamicException	illegalDynamicClassWriter(DynamicClassLoader loader, java.lang.String parentClassName) A DynamicClassWriter was attempted to be instantiated with a null loader or invalid parentClassName.
static DynamicException	illegalParentClassName(java.lang.String parentClassName) A null or empty string was provided as the parent class for a dynamic class being registered for creation.
static DynamicException	incompatibleDuplicateWriters(java.lang.String className, DynamicClassWriter existingWriter, DynamicClassWriter writer) A call to DynamicClassLoader.addClass(String, DynamicClassWriter) or DynamicClassLoader#creatDynamicClass(String, DynamicClassWriter) was invoked with a className that already had a DynamicClassWriter that is not compatible with the provided writer.
static DynamicException	invalidGetPropertyType(DatabaseMapping mapping, java.lang.ClassCastException cce) A request to get a persistent value from a DynamicEntity was made providing a propertyName that does exist but the provided return type failed when casting.
static DynamicException	invalidPropertyIndex(DynamicType type, int propertyIndex) Exception throw when attempting to access a dynamic property by index which does not have an associated mapping.
static DynamicException	invalidPropertyName(DynamicType type, java.lang.String propertyName) A request to get a persistent value from a DynamicEntity was made providing a propertyName that does not correspond to any mappings in the underlying descriptor.
static DynamicException	invalidSetPropertyType(DatabaseMapping mapping, java.lang.Object value) TODO

Methods inherited from class org.eclipse.persistence.exceptions.EclipseLinkException

cr, getErrorCode, getIndentationString, getInternalException, getMessage, getSession, hasBeenLogged, printStackTrace, printStackTrace, printStackTrace, setErrorCode, setHasBeenLogged, setIndentationString, setInternalException, setSession, setShouldPrintInternalException, shouldPrintInternalException, toString

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, setStackTrace

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicException

protected DynamicException(java.lang.String message)

DynamicException

protected DynamicException(java.lang.String message,
                           java.lang.Throwable throwable)

Method Detail

invalidPropertyName

public static DynamicException invalidPropertyName(DynamicType type,
                                                   java.lang.String propertyName)

A request to get a persistent value from a DynamicEntity was made providing a propertyName that does not correspond to any mappings in the underlying descriptor.

See Also:

DynamicEntityImpl.get(String)

invalidGetPropertyType

public static DynamicException invalidGetPropertyType(DatabaseMapping mapping,
                                                      java.lang.ClassCastException cce)

A request to get a persistent value from a DynamicEntity was made providing a propertyName that does exist but the provided return type failed when casting. The generic type specified on the get method must be supported by the underlying value stored in the dynamic entity.

See Also:

DynamicEntityImpl.get(String)

invalidSetPropertyType

public static DynamicException invalidSetPropertyType(DatabaseMapping mapping,
                                                      java.lang.Object value)

TODO

Parameters:

mapping -

value -

Returns:

invalidPropertyIndex

public static DynamicException invalidPropertyIndex(DynamicType type,
                                                    int propertyIndex)

Exception throw when attempting to access a dynamic property by index which does not have an associated mapping. Make sure the index used is less then DynamicType.getNumberOfProperties().

See Also:

DynamicTypeImpl.getMapping(int)

illegalDynamicClassWriter

public static DynamicException illegalDynamicClassWriter(DynamicClassLoader loader,
                                                         java.lang.String parentClassName)

A DynamicClassWriter was attempted to be instantiated with a null loader or invalid parentClassName. The parentClassName must not be null or an empty string.

entityNotFoundException

public static DynamicException entityNotFoundException(java.lang.String message)

A DynamicEntity could not be found

entityHasNullType

public static DynamicException entityHasNullType(org.eclipse.persistence.internal.dynamic.DynamicEntityImpl entity)

The DynamicEntityImpl has a null type indicating an illegal state of the entity.

See Also:

DynamicEntityImpl.getType()

illegalParentClassName

public static DynamicException illegalParentClassName(java.lang.String parentClassName)

A null or empty string was provided as the parent class for a dynamic class being registered for creation.

See Also:

DynamicClassWriter(String)

incompatibleDuplicateWriters

public static DynamicException incompatibleDuplicateWriters(java.lang.String className,
                                                            DynamicClassWriter existingWriter,
                                                            DynamicClassWriter writer)

A call to DynamicClassLoader.addClass(String, DynamicClassWriter) or DynamicClassLoader#creatDynamicClass(String, DynamicClassWriter) was invoked with a className that already had a DynamicClassWriter that is not compatible with the provided writer.