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package javax.faces.component;
import javax.faces.model.SelectItem;
/**
* <p><strong>UISelectItems</strong> is a component that may be nested
* inside a {@link UISelectMany} or {@link UISelectOne} component, and
* causes the addition of one or more {@link SelectItem} instances to the
* list of available options in the parent component. The
* <code>value</code> of this component (set either directly, or acquired
* indirectly a {@link javax.el.ValueExpression}, can be of any
* of the following types:</p>
* <ul>
* <li><em>Single instance of {@link SelectItem}</em> - This instance is
* added to the set of available options for the parent tag.</li>
* <li><em>Array of {@link SelectItem}</em> - This set of instances is
* added to the set of available options for the parent component,
* in ascending subscript order.</li>
* <li><em>Collection of {@link SelectItem}</em> - This set of instances is
* added to the set of available options for the parent component,
* in the order provided by an iterator over them.</li>
* <li><em>Map</em> - The keys of this object (once converted to
* Strings) are assumed to be labels, and the values of this object
* (once converted to Strings)
* are assumed to be values, of {@link SelectItem} instances that will
* be constructed dynamically and added to the set of available options
* for the parent component, in the order provided by an iterator over
* the keys.</li>
* </ul>
*/
public class UISelectItems extends UIComponentBase {
// ------------------------------------------------------ Manifest Constants
/**
* <p>The standard component type for this component.</p>
*/
public static final String COMPONENT_TYPE = "javax.faces.SelectItems";
/**
* <p>The standard component family for this component.</p>
*/
public static final String COMPONENT_FAMILY = "javax.faces.SelectItems";
enum PropertyKeys {
value
}
// ------------------------------------------------------------ Constructors
/**
* <p>Create a new {@link UISelectItems} instance with default property
* values.</p>
*/
public UISelectItems() {
super();
setRendererType(null);
}
// -------------------------------------------------------------- Properties
@Override
public String getFamily() {
return (COMPONENT_FAMILY);
}
// -------------------------------------------------- ValueHolder Properties
/**
* <p>Returns the <code>value</code> property of the
* <code>UISelectItems</code>.</p>
*
* @return the value.
*/
public Object getValue() {
return getStateHelper().eval(PropertyKeys.value);
}
/**
* <p>Sets the <code>value</code> property of the
* <code>UISelectItems</code>.</p>
*
* @param value the new value
*/
public void setValue(Object value) {
getStateHelper().put(PropertyKeys.value, value);
}
}