pt.moredata.dataentry.component
Class ObjectComponent

java.lang.Object
  pt.moredata.dataentry.component.AbstractDataEntryComponent
      pt.moredata.dataentry.component.FormDataEntryComponent
          pt.moredata.dataentry.component.ObjectComponent

All Implemented Interfaces:

DataEntryComponent, java.io.Serializable

public class ObjectComponent

extends FormDataEntryComponent

Implementacao de um campo visual generico, com apenas uma coluna. O valor do campo visual e dado pelo metodo toString(). Company MoreData

Version:

$Revision: 1.9 $

Author:

pcarmo

See Also:

Serialized Form

Field Summary

Fields inherited from class pt.moredata.dataentry.component.AbstractDataEntryComponent

_columnName, _tableAlias, _tableName

Constructor Summary

ObjectComponent(java.lang.String tableName, java.lang.String columnName, java.lang.Object obj)
Creates a new instance of ObjectComponent.

ObjectComponent(java.lang.String name, java.lang.String tableName, java.lang.String tableAlias, java.lang.String columnName, java.lang.Object obj)
Constructor for the ObjectComponent object

Method Summary

void	cleanUp() Clean up the component, removing all listeners added to other objects.
java.lang.Object	getFieldValue() Devolve o valor guardado no campo da entrada de dados.
void	setEditable(boolean editable) Torna o componente editavel ou nao.
void	setFieldValue(java.lang.Object value) Altera o valor guardado no componente.

Methods inherited from class pt.moredata.dataentry.component.FormDataEntryComponent

getCurrentRow, getRows

Methods inherited from class pt.moredata.dataentry.component.AbstractDataEntryComponent

addComponentModifiedListener, fireComponentEvent, getColumnName, getName, getTableAlias, getTableName, getTableNameOrAlias, isDataBaseComponent, isEditableForInsert, isEditableForQuery, isEditableForUpdate, removeComponentModifiedListener, setAllowedCharacters, setDataBaseComponent, setEditableForInsert, setEditableForQuery, setEditableForUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectComponent

public ObjectComponent(java.lang.String tableName,
                       java.lang.String columnName,
                       java.lang.Object obj)
                throws NullTableNameException,
                       NullColumnNameException,
                       java.lang.NullPointerException

Creates a new instance of ObjectComponent.

Parameters:

tableName - Nome da tabela associada ao campo visual.

columnName - Nome da coluna da tabela associada ao campo visual.

obj - Description of the Parameter

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - Se o nome da coluna for nulo.

java.lang.NullPointerException - Se o obj for nulo.

ObjectComponent

public ObjectComponent(java.lang.String name,
                       java.lang.String tableName,
                       java.lang.String tableAlias,
                       java.lang.String columnName,
                       java.lang.Object obj)
                throws NullTableNameException,
                       NullColumnNameException,
                       java.lang.NullPointerException

Constructor for the ObjectComponent object

Parameters:

name - The component name. This name will be used to identify the component, if the name is null, the columnName is used.

tableName - The table name.

tableAlias - The table alias.

columnName - The column name of the component.

obj - Description of the Parameter.

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - If the column name is null.

java.lang.NullPointerException - Se o obj for nulo.

Method Detail

getFieldValue

public java.lang.Object getFieldValue()

Devolve o valor guardado no campo da entrada de dados.

Returns:

O valor do campo visual (pode ser null).

setFieldValue

public void setFieldValue(java.lang.Object value)

Altera o valor guardado no componente.

Parameters:

value - O valor a guardar no componente.

setEditable

public void setEditable(boolean editable)

Torna o componente editavel ou nao.

Parameters:

editable - Se for true o componente fica editavel, caso contrario o componente deixa de poder ser editado.

cleanUp

public void cleanUp()

Clean up the component, removing all listeners added to other objects. This operation is necessary for making this object free of references so the GC can collect it.