kiurubeans
Class Field

java.lang.Object
  |
  +--kiurubeans.Field

Direct Known Subclasses:

DateField, TextField

public class Field

extends java.lang.Object

Representation of a database field. Used with Search & Order SQL clauses.

Constructor Summary

Field()
Creates a new instance of Field - dummy empty constructor

Field(java.lang.String alias)
Initializes field with default order and given alias.

Field(java.lang.String alias, OrderScheme orderScheme)
Initializes field with given order & alias.

Method Summary

java.lang.String	getAlias() Returns alias
java.lang.String	getFieldValue(RS2 rs) Returns value of the field in current RS2 column.
java.lang.String	getOrderName() Field name used in order clause.
void	setAlias(java.lang.String s) Setter for attribute alias
protected void	setOrderScheme(OrderScheme orderScheme) Sets orderScheme

Methods inherited from class java.lang.Object

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

Constructor Detail

Field

public Field()

Creates a new instance of Field - dummy empty constructor

Field

public Field(java.lang.String alias)

Initializes field with default order and given alias.

Parameters:

alias - field alias

Field

public Field(java.lang.String alias,
             OrderScheme orderScheme)

Initializes field with given order & alias.

Parameters:

alias - field alias

orderScheme - order scheme for this field

Method Detail

setOrderScheme

protected void setOrderScheme(OrderScheme orderScheme)

Sets orderScheme

Parameters:

orderScheme - new orderScheme

getAlias

public java.lang.String getAlias()

Returns alias

Returns:

Returns alias

setAlias

public void setAlias(java.lang.String s)

Setter for attribute alias

Parameters:

s - New alias

getOrderName

public java.lang.String getOrderName()

Field name used in order clause.

Returns:

field name used in order clause

getFieldValue

public java.lang.String getFieldValue(RS2 rs)
                               throws java.lang.Exception

Returns value of the field in current RS2 column.

Parameters:

rs - current resultset

Returns:

field value

Throws:

java.lang.Exception - if problems with RS2