org.jpox.store.rdbms.typeinfo
Class MySQLTypeInfo

java.lang.Object
  org.jpox.store.rdbms.typeinfo.TypeInfo
      org.jpox.store.rdbms.typeinfo.MySQLTypeInfo

public class MySQLTypeInfo
extends TypeInfo

Represents the metadata of a MySQL data type.

Version:

$Revision: 1.5 $

Field Summary

Fields inherited from class org.jpox.store.rdbms.typeinfo.TypeInfo

allowsPrecisionSpec, autoIncrement, caseSensitive, createParams, dataType, fixedPrecScale, literalPrefix, literalSuffix, localTypeName, maximumScale, minimumScale, nullable, numPrecRadix, precision, searchable, typeName, unsignedAttribute

Constructor Summary

MySQLTypeInfo(java.sql.ResultSet rs)
Constructs a type information object from the current row of the given result set.

MySQLTypeInfo(java.lang.String typeName, short dataType, int precision, java.lang.String literalPrefix, java.lang.String literalSuffix, java.lang.String createParams, int nullable, boolean caseSensitive, short searchable, boolean unsignedAttribute, boolean fixedPrecScale, boolean autoIncrement, java.lang.String localTypeName, short minimumScale, short maximumScale, int numPrecRadix)

Method Summary

boolean

isCompatibleWith(ColumnInfo colInfo) Utility to check the compatibility of this type with the supplied Column type.

Methods inherited from class org.jpox.store.rdbms.typeinfo.TypeInfo

areCompatibleTypes, equals, hashCode, isToValidate, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MySQLTypeInfo

public MySQLTypeInfo(java.sql.ResultSet rs)

Constructs a type information object from the current row of the given result set. The ResultSet object passed must have been obtained from a call to DatabaseMetaData.getTypeInfo().

This method only retrieves the values from the current row; the caller is required to advance to the next row with ResultSet.next().

Parameters:

rs - The result set returned from DatabaseMetaData.getTypeInfo().

MySQLTypeInfo

public MySQLTypeInfo(java.lang.String typeName,
                     short dataType,
                     int precision,
                     java.lang.String literalPrefix,
                     java.lang.String literalSuffix,
                     java.lang.String createParams,
                     int nullable,
                     boolean caseSensitive,
                     short searchable,
                     boolean unsignedAttribute,
                     boolean fixedPrecScale,
                     boolean autoIncrement,
                     java.lang.String localTypeName,
                     short minimumScale,
                     short maximumScale,
                     int numPrecRadix)

Method Detail

isCompatibleWith

public boolean isCompatibleWith(ColumnInfo colInfo)

Utility to check the compatibility of this type with the supplied Column type.

Overrides:

isCompatibleWith in class TypeInfo

Parameters:

colInfo - The Column type

Returns:

Whether they are compatible