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## org.richfaces.renderkit
Class RenderKitUtils

    java.lang.Object
      org.richfaces.renderkit.RenderKitUtils

    public final class RenderKitUtils

extends Object

Author:
  Nick Belaevski

Nested Class Summary
`static class` | `RenderKitUtils.Attributes`
`static class` | `RenderKitUtils.ScriptHashVariableWrapper` Wrapper class around object value used to transform values into particular JS objects

Method Summary
`static void` | `addToScriptHash(Map<String,Object> hash, javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, RenderKitUtils.Attributes attributes, RenderKitUtils.ScriptHashVariableWrapper wrapper)`
`static void` | `addToScriptHash(Map<String,Object> hash, String name, Object value)`
`static void` | `addToScriptHash(Map<String,Object> hash, String name, Object value, Object defaultValue)`
`static void` | `addToScriptHash(Map<String,Object> hash, String name, Object value, Object defaultValue, RenderKitUtils.ScriptHashVariableWrapper wrapper)` Puts value into map under specified key if the value is not empty and not default.
`static RenderKitUtils.Attributes` | `attributes()`
`static RenderKitUtils.Attributes` | `attributes(Enum<?>... attrs)`
`static RenderKitUtils.Attributes` | `attributes(String... attrs)`
`static String` | `decodeBehaviors(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)`
`static Object` | `getAttributeAndBehaviorsValue(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, ComponentAttribute componentAttribute)`
`static String` | `getBehaviorSourceId(javax.faces.context.FacesContext facesContext)`
`static Object` | `getFirstNonEmptyAttribute(String attributeName, javax.faces.component.UIComponent... components)`
`static Object` | `getFirstNonEmptyAttribute(String attributeName, javax.faces.component.UIComponent component)`
`static Object` | `getFirstNonEmptyAttribute(String attributeName, javax.faces.component.UIComponent componentA, javax.faces.component.UIComponent componentB)`
`static String` | `getResourcePath(javax.faces.context.FacesContext context, String library, String resourceName)`
`static String` | `getResourceURL(String url, javax.faces.context.FacesContext context)`
`static String` | `prefixAttributeName(String attributeName, boolean isXhtmlMode)`
`static String` | `prefixAttributeName(String attributeName, javax.faces.context.ResponseWriter responseWriter)`
`static void` | `renderAttribute(javax.faces.context.FacesContext facesContext, String attributeName, Object attributeValue)`
`static void` | `renderAttributeAndBehaviors(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, ComponentAttribute componentAttribute)`
`static void` | `renderPassThroughAttributes(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, Collection<ComponentAttribute> attributes)`
`static void` | `renderPassThroughAttributes(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, Map<String,ComponentAttribute> knownAttributesMap)`
`static void` | `renderPassThroughAttributesOptimized(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, Map<String,ComponentAttribute> knownAttributesMap)`
`static boolean` | `shouldRenderAttribute(Object attributeValue)`
`static String` | `toScriptArgs(Object... objects)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

### shouldRenderAttribute

    public static boolean shouldRenderAttribute(Object attributeValue)

### prefixAttributeName

    public static String prefixAttributeName(String attributeName,
                                             boolean isXhtmlMode)

### prefixAttributeName

    public static String prefixAttributeName(String attributeName,
                                             javax.faces.context.ResponseWriter responseWriter)

### renderAttribute

    public static void renderAttribute(javax.faces.context.FacesContext facesContext,
                                       String attributeName,
                                       Object attributeValue)
                                throws IOException

  Throws:
    `IOException`

### getAttributeAndBehaviorsValue

    public static Object getAttributeAndBehaviorsValue(javax.faces.context.FacesContext facesContext,
                                                       javax.faces.component.UIComponent component,
                                                       ComponentAttribute componentAttribute)

### renderAttributeAndBehaviors

    public static void renderAttributeAndBehaviors(javax.faces.context.FacesContext facesContext,
                                                   javax.faces.component.UIComponent component,
                                                   ComponentAttribute componentAttribute)
                                            throws IOException

  Throws:
    `IOException`

### renderPassThroughAttributesOptimized

    public static void renderPassThroughAttributesOptimized(javax.faces.context.FacesContext context,
                                                            javax.faces.component.UIComponent component,
                                                            Map<String,ComponentAttribute> knownAttributesMap)
                                                     throws IOException

  Throws:
    `IOException`

### renderPassThroughAttributes

    public static void renderPassThroughAttributes(javax.faces.context.FacesContext context,
                                                   javax.faces.component.UIComponent component,
                                                   Map<String,ComponentAttribute> knownAttributesMap)
                                            throws IOException

  Throws:
    `IOException`

### renderPassThroughAttributes

    public static void renderPassThroughAttributes(javax.faces.context.FacesContext context,
                                                   javax.faces.component.UIComponent component,
                                                   Collection<ComponentAttribute> attributes)
                                            throws IOException

  Throws:
    `IOException`

### decodeBehaviors

    public static String decodeBehaviors(javax.faces.context.FacesContext context,
                                         javax.faces.component.UIComponent component)

### attributes

    public static RenderKitUtils.Attributes attributes()

### attributes

    public static RenderKitUtils.Attributes attributes(Enum<?>... attrs)

### attributes

    public static RenderKitUtils.Attributes attributes(String... attrs)

### addToScriptHash

    public static void addToScriptHash(Map<String,Object> hash,
                                       String name,
                                       Object value)

### addToScriptHash

    public static void addToScriptHash(Map<String,Object> hash,
                                       String name,
                                       Object value,
                                       Object defaultValue)

### addToScriptHash

    public static void addToScriptHash(Map<String,Object> hash,
                                       String name,
                                       Object value,
                                       Object defaultValue,
                                       RenderKitUtils.ScriptHashVariableWrapper wrapper)

  Puts value into map under specified key if the value is not empty and not default. Performs optional value wrapping.

  Parameters:
    `hash` -
    `name` -
    `value` -
    `defaultValue` -
    `wrapper` -
  Since:
    3.3.2

### addToScriptHash

    public static void addToScriptHash(Map<String,Object> hash,
                                       javax.faces.context.FacesContext facesContext,
                                       javax.faces.component.UIComponent component,
                                       RenderKitUtils.Attributes attributes,
                                       RenderKitUtils.ScriptHashVariableWrapper wrapper)

### toScriptArgs

    public static String toScriptArgs(Object... objects)

### getResourcePath

    public static String getResourcePath(javax.faces.context.FacesContext context,
                                         String library,
                                         String resourceName)

### getResourceURL

    public static String getResourceURL(String url,
                                        javax.faces.context.FacesContext context)

### getFirstNonEmptyAttribute

    public static Object getFirstNonEmptyAttribute(String attributeName,
                                                   javax.faces.component.UIComponent component)

### getFirstNonEmptyAttribute

    public static Object getFirstNonEmptyAttribute(String attributeName,
                                                   javax.faces.component.UIComponent componentA,
                                                   javax.faces.component.UIComponent componentB)

### getFirstNonEmptyAttribute

    public static Object getFirstNonEmptyAttribute(String attributeName,
                                                   javax.faces.component.UIComponent... components)

### getBehaviorSourceId

    public static String getBehaviorSourceId(javax.faces.context.FacesContext facesContext)

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