javax.faces.component.UISelectItem Maven / Gradle / Ivy
Show all versions of jboss-jsf-api_2.2_spec Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package javax.faces.component;
import javax.faces.model.SelectItem;
/**
* UISelectItem is a component that
* may be nested inside a {@link UISelectMany} or {@link UISelectOne}
* component, and causes the addition of a {@link SelectItem} instance
* to the list of available options for the parent component. The
* contents of the {@link SelectItem} can be specified in one of the
* following ways:
- The
value attribute's value
* is an instance of {@link SelectItem}. - The associated {@link
* javax.el.ValueExpression} points at a model data item of type {@link
* SelectItem}.
- A new {@link SelectItem} instance is
* synthesized from the values of the
itemDescription,
* itemDisabled, itemLabel, itemEscaped, and
* itemValue attributes.
*/
public class UISelectItem extends UIComponentBase {
// ------------------------------------------------------ Manifest Constants
/**
* The standard component type for this component.
*/
public static final String COMPONENT_TYPE = "javax.faces.SelectItem";
/**
* The standard component family for this component.
*/
public static final String COMPONENT_FAMILY = "javax.faces.SelectItem";
enum PropertyKeys {
itemDescription,
itemDisabled,
itemEscaped,
itemLabel,
itemValue,
value,
noSelectionOption
}
// ------------------------------------------------------------ Constructors
/**
* Create a new {@link UISelectItem} instance with default property
* values.
*/
public UISelectItem() {
super();
setRendererType(null);
}
// -------------------------------------------------------------- Properties
public String getFamily() {
return (COMPONENT_FAMILY);
}
/**
* Return the description for this selection item.
*/
public String getItemDescription() {
return (String) getStateHelper().eval(PropertyKeys.itemDescription);
}
/**
* Set the description for this selection item.
*
* @param itemDescription The new description
*/
public void setItemDescription(String itemDescription) {
getStateHelper().put(PropertyKeys.itemDescription, itemDescription);
}
/**
* Return the disabled setting for this selection item.
*/
public boolean isItemDisabled() {
return (Boolean) getStateHelper().eval(PropertyKeys.itemDisabled, false);
}
/**
* Set the disabled value for this selection item.
*
* @param itemDisabled The new disabled flag
*/
public void setItemDisabled(boolean itemDisabled) {
getStateHelper().put(PropertyKeys.itemDisabled, itemDisabled);
}
/**
* Return the escape setting for the label of this selection item.
*/
public boolean isItemEscaped() {
return (Boolean) getStateHelper().eval(PropertyKeys.itemEscaped, true);
}
/**
* Set the escape value for the label of this selection item.
*
* @param itemEscaped The new disabled flag
*/
public void setItemEscaped(boolean itemEscaped) {
getStateHelper().put(PropertyKeys.itemEscaped, itemEscaped);
}
/**
* Return the localized label for this selection item.
*/
public String getItemLabel() {
return (String) getStateHelper().eval(PropertyKeys.itemLabel);
}
/**
* Set the localized label for this selection item.
*
* @param itemLabel The new localized label
*/
public void setItemLabel(String itemLabel) {
getStateHelper().put(PropertyKeys.itemLabel, itemLabel);
}
/**
* Return the server value for this selection item.
*/
public Object getItemValue() {
return getStateHelper().eval(PropertyKeys.itemValue);
}
/**
* Set the server value for this selection item.
*
* @param itemValue The new server value
*/
public void setItemValue(Object itemValue) {
getStateHelper().put(PropertyKeys.itemValue, itemValue);
}
/**
* Returns the value property of the
* UISelectItem.
*/
public Object getValue() {
return getStateHelper().eval(PropertyKeys.value);
}
/**
* Sets the value property of the
* UISelectItem.
*
* @param value the new value
*/
public void setValue(Object value) {
getStateHelper().put(PropertyKeys.value, value);
}
/** Return the value of the
* noSelectionOption property. If the value of this
* property is true, the system interprets the option
* represented by this UISelectItem instance as
* representing a "no selection" option. See {@link
* UISelectOne#validateValue} and {@link UISelectMany#validateValue}
* for usage.
*
* @since 2.0
*/
public boolean isNoSelectionOption() {
return (Boolean) getStateHelper().eval(PropertyKeys.noSelectionOption, false);
}
/**
* Set the value of the
* noSelectionOption property.
*
* @since 2.0
*/
public void setNoSelectionOption(boolean noSelectionOption) {
getStateHelper().put(PropertyKeys.noSelectionOption, noSelectionOption);
}
}