ModelBindable

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org.scopemvc.view.util
Interface ModelBindable

public interface ModelBindable

Views that use an ActiveBoundModel delegate must implement this interface so that ActiveBoundModel can change the state of the View through this generic interface.

Version:: $Revision: 1.2 $ $Date: 2002/01/12 09:35:40 $

Method Summary

java.lang.Object getViewValue()
          Get the current value (what would be set as a property of the bound model object) being presented on the View.

void updateFromProperty(java.lang.Object inValue, boolean inReadOnly)
          Use the passed property value and read-only state to update the View.

void validationFailed(java.lang.Exception inException)
          Validation failed while getting a value from View into the bound model object.

void validationSuccess()
          Clear previous validation failure.

Method Detail

getViewValue

public java.lang.Object getViewValue()
                              throws java.lang.IllegalArgumentException

Get the current value (what would be set as a property of the bound model object) being presented on the View.

updateFromProperty

public void updateFromProperty(java.lang.Object inValue,
                               boolean inReadOnly)

Use the passed property value and read-only state to update the View.

validationFailed

public void validationFailed(java.lang.Exception inException)

Validation failed while getting a value from View into the bound model object. Use this to indicate to the user that the value being edited is invalid.

validationSuccess

public void validationSuccess()

Clear previous validation failure.