io.requery.sql

Class BasicType<T>

java.lang.Object

io.requery.sql.BaseType<T>

io.requery.sql.BasicType<T>

Type Parameters:

T - java type

All Implemented Interfaces:

FieldType<T>

Direct Known Subclasses:

BigIntType, BinaryType, BlobType, BooleanType, ClobType, DateType, DecimalType, FloatType, IntegerType, JavaDateType, NVarCharType, RealType, SmallIntType, TimeStampType, TimeType, TinyIntType, VarBinaryType, VarCharType

public abstract class BasicType<T>
extends BaseType<T>

Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BasicType(Class<T> type, int sqlType) Instantiates a new type instance.

Method Summary

Modifier and Type	Method and Description
abstract T	fromResult(ResultSet results, int column) Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).
abstract Keyword	getIdentifier()
T	read(ResultSet results, int column) Read the type from a JDBC ResultSet.

Methods inherited from class io.requery.sql.BaseType

equals, getDefaultLength, getIdentifierSuffix, getSqlType, hashCode, hasLength, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicType

protected BasicType(Class<T> type,
                    int sqlType)

Instantiates a new type instance.

Parameters:

type - java class type being mapped

sqlType - the Types being mapped

Method Detail

fromResult

public abstract T fromResult(ResultSet results,
                             int column)
                      throws SQLException

Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).

Parameters:

results - ResultSet set to the index of the result to be read

column - column index to read

Returns:

the type from the ResultSet

Throws:

SQLException - on a failure to read from the result set

read

public T read(ResultSet results,
              int column)
       throws SQLException

Description copied from interface: FieldType

Read the type from a JDBC ResultSet.

Specified by:

read in interface FieldType<T>

Overrides:

read in class BaseType<T>

Parameters:

results - result set

column - column index

Returns:

the read value

Throws:

SQLException - when failing to read a value from the results

getIdentifier

public abstract Keyword getIdentifier()

Specified by:

getIdentifier in interface FieldType<T>

Specified by:

getIdentifier in class BaseType<T>

Returns:

the identifier for the type can be String or Keyword