org.liquidsite.core.data
Class AbstractData.IntegerParameter

java.lang.Object
  org.liquidsite.core.data.AbstractData.Parameter
      org.liquidsite.core.data.AbstractData.IntegerParameter

Enclosing class:

AbstractData

protected static class AbstractData.IntegerParameter

extends AbstractData.Parameter

An integer data object parameter. A parameter corresponds to a column in the database table.

Constructor Summary

AbstractData.IntegerParameter(java.lang.Class dataClass, java.lang.String column, int defaultValue)
Creates a new integer parameter.

Method Summary

void	initialize(AbstractData data) Initializes a data object with the default value for this parameter.
void	transfer(DatabaseResults.Row row, AbstractData data) Transfers this parameter from a database row to a data object.

Methods inherited from class org.liquidsite.core.data.AbstractData.Parameter

getColumn

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractData.IntegerParameter

public AbstractData.IntegerParameter(java.lang.Class dataClass,
                                     java.lang.String column,
                                     int defaultValue)

Creates a new integer parameter.

Parameters:

dataClass - the data object class

column - the column name

defaultValue - the default value

Method Detail

initialize

public void initialize(AbstractData data)

Initializes a data object with the default value for this parameter.

Specified by:

initialize in class AbstractData.Parameter

Parameters:

data - the data object

transfer

public void transfer(DatabaseResults.Row row,
                     AbstractData data)
              throws DatabaseDataException

Transfers this parameter from a database row to a data object.

Specified by:

transfer in class AbstractData.Parameter

Parameters:

row - the database row

data - the data object

Throws:

DatabaseDataException - if the database row contained malformed data