org.mentabean.type

Class GenericType

java.lang.Object

org.mentabean.type.GenericType

All Implemented Interfaces:

DBType<Object>

public class GenericType
extends Object
implements DBType<Object>

Generic type that uses a get/setObject from ResultSet/PreparedStatement respectively

Note this class must NOT be used to create tables. Databases doesn't have a generic type

Author:

erico

Constructor Summary

Constructors

Constructor and Description
GenericType()

Method Summary

Methods

Modifier and Type	Method and Description
void	bindToStmt(PreparedStatement stmt, int index, Object value) Do what you have to do to bind a value to a prepared statement.
boolean	canBeNull() Returns whether this type can be NULL in the database.
String	getAnsiType() Return the best ANSI type for this database type.
Object	getFromResultSet(ResultSet rset, int index) Do what you have to do to get and return this database type from a result set.
Object	getFromResultSet(ResultSet rset, String field) Do what you have to do to get and return this database type from a result set.
Class<? extends Object>	getTypeClass() Return the java type representing this database type.
GenericType	nullable(boolean flag)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericType

public GenericType()

Method Detail

canBeNull

public boolean canBeNull()

Description copied from interface: DBType

Returns whether this type can be NULL in the database. This is used by the session.createTable() method.

Specified by:

canBeNull in interface DBType<Object>

Returns:

true if field can be NULL in the database.

nullable

public GenericType nullable(boolean flag)

getAnsiType

public String getAnsiType()

Description copied from interface: DBType

Return the best ANSI type for this database type. This is used by the session.createTable() method.

Specified by:

getAnsiType in interface DBType<Object>

Returns:

the ANSI type for this database type.

toString

public String toString()

Overrides:

toString in class Object

getFromResultSet

public Object getFromResultSet(ResultSet rset,
                      int index)
                        throws SQLException

Description copied from interface: DBType

Do what you have to do to get and return this database type from a result set.

Specified by:

getFromResultSet in interface DBType<Object>

Parameters:

rset - The result set

index - The index in the result set

Returns:

The value from the result set

Throws:

SQLException

getFromResultSet

public Object getFromResultSet(ResultSet rset,
                      String field)
                        throws SQLException

Description copied from interface: DBType

Do what you have to do to get and return this database type from a result set.

Specified by:

getFromResultSet in interface DBType<Object>

Parameters:

rset - The result set

field - The name of the field in the result set

Returns:

The value from the result set

Throws:

SQLException

getTypeClass

public Class<? extends Object> getTypeClass()

Description copied from interface: DBType

Return the java type representing this database type.

Specified by:

getTypeClass in interface DBType<Object>

Returns:

The java type of this database type.

bindToStmt

public void bindToStmt(PreparedStatement stmt,
              int index,
              Object value)
                throws SQLException

Description copied from interface: DBType

Do what you have to do to bind a value to a prepared statement.

Specified by:

bindToStmt in interface DBType<Object>

Parameters:

stmt - The prepared statement

index - The index in the prepared statement

value - The value to be bound to the prepared statement

Throws:

SQLException