com.solarmetric.rd.kodo.impl.jdbc.meta.map
Class AbstractMapMapping

java.lang.Object
  |
  +--com.solarmetric.rd.kodo.impl.jdbc.meta.Mapping
        |
        +--com.solarmetric.rd.kodo.impl.jdbc.meta.ExtensionsMapping
              |
              +--com.solarmetric.rd.kodo.impl.jdbc.meta.FieldMapping
                    |
                    +--com.solarmetric.rd.kodo.impl.jdbc.meta.map.ReferenceMapping
                          |
                          +--com.solarmetric.rd.kodo.impl.jdbc.meta.map.ContainerMapping
                                |
                                +--com.solarmetric.rd.kodo.impl.jdbc.meta.map.AbstractMapMapping

All Implemented Interfaces:

java.lang.Comparable, Extensions, FieldMetaData

Direct Known Subclasses:

ColumnMapMapping, ColumnToManyMapMapping, ManyToColumnMapMapping, ManyToManyMapMapping

public abstract class AbstractMapMapping

extends ContainerMapping

Base class for map mappings. Handles managing the secondary table used to hold map keys and values.

Field Summary

Fields inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.FieldMapping

CONTAINER_META, DELETE_ACTION, ELEMENT_DELETE_ACTION, ELEMENT_INDEXED, ELEMENT_SIZE, EMPTY_COLUMNS, INDEXED, KEY_DELETE_ACTION, KEY_INDEXED, KEY_SIZE, ORDERED, REF_DELETE_ACTION, REF_INDEXED, SIZE, TYPE_ASCII_STREAM, TYPE_BINARY_STREAM, TYPE_BLOB, TYPE_BYTES, TYPE_CHAR_STREAM, TYPE_CLOB, TYPE_JDBC_DEFAULT, TYPE_REF, TYPE_SQL_ARRAY, TYPE_SQL_DATE, TYPE_SQL_OBJECT, TYPE_TIME, TYPE_TIMESTAMP, USE_FIELD_MAP, USE_NULL_IND, VALUE_DELETE_ACTION, VALUE_INDEXED, VALUE_SIZE

Fields inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.Mapping

DEFAULT, FALSE, LOB, TRUE, UNIQUE

Fields inherited from interface com.solarmetric.rd.kodo.meta.FieldMetaData

DEPENDENT, ELEMENT_DEPENDENT, ELEMENT_PC_CLASS, INVERSE_OWNER, KEY_DEPENDENT, KEY_PC_CLASS, MANAGE_NONE, MANAGE_PERSISTENT, MANAGE_TRANSACTIONAL, NULL_DEFAULT, NULL_EXCEPTION, NULL_NONE, PC_CLASS, TYPE_ARRAY, TYPE_BIGDECIMAL, TYPE_BIGINTEGER, TYPE_BOOLEAN, TYPE_BOOLEAN_OBJ, TYPE_BYTE, TYPE_BYTE_OBJ, TYPE_CHAR, TYPE_CHAR_OBJ, TYPE_COLLECTION, TYPE_DATE, TYPE_DOUBLE, TYPE_DOUBLE_OBJ, TYPE_FCO, TYPE_FLOAT, TYPE_FLOAT_OBJ, TYPE_INT, TYPE_INT_OBJ, TYPE_LOCALE, TYPE_LONG, TYPE_LONG_OBJ, TYPE_MAP, TYPE_NUMBER, TYPE_OBJECT, TYPE_PC_OBJECT, TYPE_SHORT, TYPE_SHORT_OBJ, TYPE_STRING, VALUE_DEPENDENT, VALUE_PC_CLASS

Constructor Summary

AbstractMapMapping(com.solarmetric.rd.kodo.meta.FieldMetaData meta)
Constructor.

Method Summary

boolean	fromMappingInfo(com.solarmetric.rd.kodo.impl.jdbc.meta.MappingInfo info, boolean adapt) Deserialize this mapping from a simple MappingInfo instance parsed from XML or some other format.
void	joinKey(com.solarmetric.rd.kodo.impl.jdbc.runtime.Joins joins) Join the key value to the class table.
boolean	map() Map a new instance of this mapping type.

Methods inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.map.ContainerMapping

appendIsEmpty, appendIsNotNull, appendIsNull, getMetaDataColumn, getVRowTable, insert, join, load, newCollection, newMap, nullEmbedded, refSchemaComponents, select, selectVRowData, setMetaDataColumn, toMappingInfo, update

Methods inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.map.ReferenceMapping

createRefForeignKey, fromMappingInfo, getRefForeignKey, getSelectJoins, getTable, join, setRefForeignKey, wherePrimaryKey

Methods inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.FieldMapping

addExtension, addExtension, checkRepository, compareTo, deleteEmbedded, deleteEmbedded, getBooleanExtension, getBooleanExtension, getColumns, getContainerMeta, getDataStoreValue, getDeclaredElementType, getDeclaredIndex, getDeclaredKeyType, getDeclaredType, getDefaults, getDeleteAction, getDoubleExtension, getDoubleExtension, getElementDeleteAction, getElementIndexed, getElementPCClass, getElementSize, getElementType, getElementTypeCode, getElementTypeMapping, getElementTypeMetaData, getEmbeddedExtensions, getEmbeddedExtensions, getExtensionKeys, getExtensionKeys, getExtensionVendors, getFieldFlag, getFullName, getIndex, getIndexed, getIntExtension, getIntExtension, getInverseOwner, getInverseOwnerMapping, getInverseOwnerMetaData, getKeyColumns, getKeyDataStoreValue, getKeyDeleteAction, getKeyIndexed, getKeyPCClass, getKeySize, getKeyType, getKeyTypeCode, getKeyTypeMapping, getKeyTypeMetaData, getManagement, getMappingRepository, getMetaData, getName, getNullValue, getObjectExtension, getObjectExtension, getOrdered, getOwner, getOwnerMapping, getPCClass, getRefDeleteAction, getRefIndexed, getSize, getStringExtension, getStringExtension, getType, getTypeCode, getTypeMapping, getTypeMetaData, getUseFieldMapping, getUseNullIndicator, hasExtension, hasExtension, invalidateResolve, isCustomDeleteEmbedded, isCustomNullEmbedded, isDeleteActionDeferred, isDependent, isEager, isElementDeleteActionDeferred, isElementDependent, isElementEager, isEmbedded, isEmbeddedElement, isEmbeddedKey, isEmpty, isExplicit, isInDefaultFetchGroup, isKeyDeleteActionDeferred, isKeyDependent, isKeyEager, isPrimaryKey, isRefDeleteActionDeferred, isValue, joinKeyRelation, joinRelation, load, newInstance, newInstance, nullEmbedded, removeEmbeddedExtensions, removeEmbeddedExtensions, removeExtension, removeExtension, resolve, setContainerMeta, setDeclaredIndex, setDeleteAction, setDependent, setElementDeleteAction, setElementDependent, setElementIndexed, setElementPCClass, setElementSize, setElementType, setEmbedded, setEmbeddedElement, setEmbeddedKey, setExplicit, setInDefaultFetchGroup, setIndex, setIndexed, setInverseOwner, setKeyDeleteAction, setKeyDependent, setKeyIndexed, setKeyPCClass, setKeySize, setKeyType, setManagement, setName, setNullValue, setOrdered, setOwner, setPCClass, setPrimaryKey, setRefDeleteAction, setRefIndexed, setSize, setType, setUseFieldMapping, setUseNullIndicator, toString

Methods inherited from class com.solarmetric.rd.kodo.impl.jdbc.meta.Mapping

checkIndex, createColumn, delete, delete, getDBDictionary, getForeignKey, getLog, getMappingType, getSchemaGroup, insert, invalidMapping, isCustomDelete, isCustomInsert, isCustomUpdate, reverseMap, setForeignKey, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.solarmetric.rd.kodo.meta.Extensions

addExtension, addExtension, getBooleanExtension, getBooleanExtension, getDoubleExtension, getDoubleExtension, getEmbeddedExtensions, getEmbeddedExtensions, getExtensionKeys, getExtensionKeys, getExtensionVendors, getIntExtension, getIntExtension, getObjectExtension, getObjectExtension, getStringExtension, getStringExtension, hasExtension, hasExtension, isEmpty, removeEmbeddedExtensions, removeEmbeddedExtensions, removeExtension, removeExtension

Constructor Detail

AbstractMapMapping

public AbstractMapMapping(com.solarmetric.rd.kodo.meta.FieldMetaData meta)

Constructor. Supply underlying metadata.

Method Detail

fromMappingInfo

public boolean fromMappingInfo(com.solarmetric.rd.kodo.impl.jdbc.meta.MappingInfo info,
                               boolean adapt)

Description copied from class: Mapping

Deserialize this mapping from a simple MappingInfo instance parsed from XML or some other format. If the info is incompatible and adapt is true, try to adapt to the new info, else return false. This method must validate the given mapping information using the SchemaGroup.findTable(java.lang.String) method to find any needed tables, the Table.getColumn(java.lang.String) method to retrieve columns from those tables, and the Column.isCompatible(int, int) method to check all column types. This is important, as some schema groups use these methods to build themselves up dynamically rather than reading schema information from the database.

Overrides:

fromMappingInfo in class ContainerMapping

map

public boolean map()

Description copied from class: Mapping

Map a new instance of this mapping type. If the underlying metadata cannot be mapped using this type, return false.

Overrides:

map in class ContainerMapping

joinKey

public void joinKey(com.solarmetric.rd.kodo.impl.jdbc.runtime.Joins joins)

Description copied from class: FieldMapping

Join the key value to the class table.

Specified by:

joinKey in class FieldMapping