Package de.xima.fc.gui.bean

Class ParameterListBean

java.lang.Object

de.xima.fc.gui.bean.ParameterListBean

All Implemented Interfaces:

Serializable

@RequestScoped
@Named
public class ParameterListBean
extends Object
implements Serializable

Bean with methods for the parameterList composite component.

Author:

XIMA MEDIA GmbH

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ParameterListBean()

Method Summary

Modifier and Type	Method	Description
boolean	isInputFieldRequired(String clientId, boolean parameterMandatory)	Checks whether any input field of the parameter list is required.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterListBean

public ParameterListBean()

Method Detail

isInputFieldRequired

public boolean isInputFieldRequired(String clientId,
                                    boolean parameterMandatory)

Checks whether any input field of the parameter list is required. When the delete or add button was pressed, it is not required; as otherwise a row could not be deleted when another row has not been filled out yet.

To check whether the add or delete button was pressed, we check whether their (client) ID is present in the submitted request values. The client ID of the add buttons are <parameterListId>:inputRow:input:addHeader <parameterListId>:inputRow:input:addFooter. The client ID of the delete buttons is <parameterListId>:inputRow:input:<index>:delete, with the index ranging from 0 to the number of parameters.

Parameters:

clientId - The resolved client ID of the parameter list composite component.

parameterMandatory - Whether the input field is normally required.

Returns:

Whether the input field is required.