aspoev.manager.schema
Class SchemaModificationManager

java.lang.Object
  aspoev.manager.schema.SchemaManager
      aspoev.manager.schema.SchemaModificationManager

public class SchemaModificationManager

extends SchemaManager

A schema manager that handles schema evolution by simply changing the database schema.

Field Summary

Fields inherited from class aspoev.manager.schema.SchemaManager

defaultSchema, reassignedTypes, SCHEMA_EXTENT, substitutibleTypes

Constructor Summary

SchemaModificationManager()

Method Summary

void	addType(TypeReferenceElement newType) Change the schema's version of this class to this version.
void	deprecateType(TypeReferenceElement removed)
TypeReferenceElement	getActiveVersion(TypeReferenceElement type) This method returns the version of the argument type that is active or preferred in the current context ('context' to be defined and evaluated by the schema manager).

Methods inherited from class aspoev.manager.schema.SchemaManager

alteredFieldReferenced, alteredMethodReferenced, assignableFrom, bindType, compareTypes, declareSubstitutable, fieldExposed, fieldOverridden, getEquivalentTypes, getReassignedType, getSchemaExtent, getSubstitutableTypes, getTypeExtent, isSubstitutibleFor, methodExposed, methodOverridden, print, reclassifyType, removedFieldReferenced, removedMethodReferenced, removeType, renamedMemberReferenced, renamedTypeReferenced, setSchemaExtent, transitionFrom, typeMismatch, unknownField, unknownMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaModificationManager

public SchemaModificationManager()

Method Detail

addType

public void addType(TypeReferenceElement newType)

Change the schema's version of this class to this version.

Overrides:

addType in class SchemaManager

getActiveVersion

public TypeReferenceElement getActiveVersion(TypeReferenceElement type)

Description copied from class: SchemaManager

This method returns the version of the argument type that is active or preferred in the current context ('context' to be defined and evaluated by the schema manager). Default implementation returns the most current version of the argument type which is present in the schema. Implementing strategies should override this method to reflect the appropriate type.

Overrides:

getActiveVersion in class SchemaManager

deprecateType

public void deprecateType(TypeReferenceElement removed)