org.datanucleus.store.rdbms.mapping.datastore

Class VarCharRDBMSMapping

java.lang.Object

org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

org.datanucleus.store.rdbms.mapping.datastore.CharRDBMSMapping

org.datanucleus.store.rdbms.mapping.datastore.VarCharRDBMSMapping

All Implemented Interfaces:

DatastoreMapping

public class VarCharRDBMSMapping
extends CharRDBMSMapping

Mapping of a VARCHAR RDBMS type.

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

column, mapping, storeMgr

Constructor Summary

Constructors

Constructor and Description
VarCharRDBMSMapping(JavaTypeMapping mapping, RDBMSStoreManager storeMgr, Column col) Constructor.

Method Summary

Modifier and Type	Method and Description
SQLTypeInfo	getTypeInfo() Accessor for datastore type info for this mapping.
protected void	initialize() Method to initialise the column mapping.

Methods inherited from class org.datanucleus.store.rdbms.mapping.datastore.CharRDBMSMapping

getBoolean, getChar, getJavaUtilDateFormat, getObject, getString, isStringBased, setBoolean, setChar, setObject, setString

Methods inherited from class org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

equals, failureMessage, failureMessage, failureMessage, getByte, getColumn, getDatastoreAdapter, getDouble, getFloat, getInsertionInputParameter, getInt, getJavaTypeMapping, getLong, getShort, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, insertValuesOnInsert, isBitBased, isBooleanBased, isDecimalBased, isIntegerBased, isNullable, setByte, setDouble, setFloat, setInt, setLong, setShort

Methods inherited from class java.lang.Object

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

Constructor Detail

VarCharRDBMSMapping

public VarCharRDBMSMapping(JavaTypeMapping mapping,
                           RDBMSStoreManager storeMgr,
                           Column col)

Constructor.

Parameters:

mapping - Java type mapping

storeMgr - Store Manager

col - Column

Method Detail

initialize

protected void initialize()

Method to initialise the column mapping. Provides default length specifications for the VARCHAR column to fit the data being stored.

Overrides:

initialize in class CharRDBMSMapping

getTypeInfo

public SQLTypeInfo getTypeInfo()

Accessor for datastore type info for this mapping.

Overrides:

getTypeInfo in class CharRDBMSMapping

Returns:

The datastore type