Class UIGraphic

Field Detail

• COMPONENT_TYPE

  public static final String COMPONENT_TYPE

  The standard component type for this component.

  See Also:

  Constant Field Values

• COMPONENT_FAMILY

  public static final String COMPONENT_FAMILY

  The standard component family for this component.

  See Also:

  Constant Field Values

Constructor Detail

• UIGraphic

  public UIGraphic()

  Create a new UIGraphic instance with default property values.

Method Detail

• getFamily

  public String getFamily()

  Description copied from class: UIComponent

  Return the identifier of the component family to which this component belongs. This identifier, in conjunction with the value of the rendererType property, may be used to select the appropriate Renderer for this component instance.

  Specified by:

  getFamily in class UIComponent

• getUrl

  public String getUrl()

  Return the image URL for this UIGraphic. This method is a typesafe alias for getValue().

• setUrl

  public void setUrl(String url)

  Set the image URL for this UIGraphic. This method is a typesafe alias for setValue().

  Parameters:

  url - The new image URL

• getValue

  public Object getValue()

  Returns the value property of the UIGraphic. This will typically be rendered as an URL.

• setValue

  public void setValue(Object value)

  Sets the value property of the UIGraphic. This will typically be rendered as an URL.

  Parameters:

  value - the new value

• getValueBinding

  public ValueBinding getValueBinding(String name)

  Deprecated. This has been replaced by getValueExpression(java.lang.String).

  Return any ValueBinding set for value if a ValueBinding for url is requested; otherwise, perform the default superclass processing for this method.

  Overrides:

  getValueBinding in class UIComponentBase

  Parameters:

  name - Name of the attribute or property for which to retrieve a ValueBinding

  Throws:

  NullPointerException - if name is null

• setValueBinding

  public void setValueBinding(String name,
                              ValueBinding binding)

  Deprecated. This has been replaced by setValueExpression(java.lang.String, javax.el.ValueExpression).

  Store any ValueBinding specified for url under value instead; otherwise, perform the default superclass processing for this method. In all cases, the superclass is relied on to convert the ValueBinding to a ValueExpression.

  Overrides:

  setValueBinding in class UIComponentBase

  Parameters:

  name - Name of the attribute or property for which to set a ValueBinding

  binding - The ValueBinding to set, or null to remove any currently set ValueBinding

  Throws:

  NullPointerException - if name is null

• getValueExpression

  public ValueExpression getValueExpression(String name)

  Return any ValueExpression set for value if a ValueExpression for url is requested; otherwise, perform the default superclass processing for this method.

  Overrides:

  getValueExpression in class UIComponent

  Parameters:

  name - Name of the attribute or property for which to retrieve a ValueExpression

  Throws:

  NullPointerException - if name is null

  Since:

  1.2

• setValueExpression

  public void setValueExpression(String name,
                                 ValueExpression binding)

  Store any ValueExpression specified for url under value instead; otherwise, perform the default superclass processing for this method.

  Overrides:

  setValueExpression in class UIComponent

  Parameters:

  name - Name of the attribute or property for which to set a ValueExpression

  binding - The ValueExpression to set, or null to remove any currently set ValueExpression

  Throws:

  NullPointerException - if name is null

  Since:

  1.2