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This is the master POM file for Oracle's Implementation of the JSF 2.3 Specification.

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package javax.faces.component;


import javax.faces.convert.Converter;
import javax.el.ValueExpression;


/**
 * 

ValueHolder is an * interface that may be implemented by any concrete {@link UIComponent} * that wishes to support a local value, as well as access data in the * model tier via a value expression, and support conversion * between String and the model tier data's native data type. */ public interface ValueHolder { // -------------------------------------------------------------- Properties /** *

Return the local value of this {@link UIComponent} (if any), * without evaluating any associated {@link ValueExpression}.

* * @return the local value. */ public Object getLocalValue(); /** *

Gets the value of this {@link UIComponent}. If validation * failed, as indicated by * {@link javax.faces.context.FacesContext#isValidationFailed} * returning true, always return the local value. * Otherwise, first, consult the local value property of this * component. If non-null return it. If * null, see if we have a {@link ValueExpression} for * the value property. If so, return the result of * evaluating the property, otherwise return null. * Note that because the specification for {@link * UIComponent#setValueBinding} requires a call through to {@link * UIComponent#setValueExpression}, legacy tags will continue to * work.

* * @return the value. */ public Object getValue(); /** *

Set the value of this {@link UIComponent} (if any).

* * @param value The new local value */ public void setValue(Object value); /** *

Return the {@link Converter} (if any) * that is registered for this {@link UIComponent}.

* * @return the converter. */ public Converter getConverter(); /** *

Set the {@link Converter} (if any) that is registered for this * {@link UIComponent}.

* * @param converter New {@link Converter} (or null) */ public void setConverter(Converter converter); }




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