oracle.adf.view.rich.component.rich.fragment

Class PartialRichDeclarativeComponent

java.lang.Object

javax.faces.component.UIComponent

org.apache.myfaces.trinidad.component.UIXComponent

org.apache.myfaces.trinidad.component.UIXComponentBase

oracle.adf.view.rich.component.fragment.ContextSwitchingComponent

oracle.adf.view.rich.component.fragment.PartialUIXInclude

oracle.adf.view.rich.component.fragment.UIXInclude

oracle.adf.view.rich.component.fragment.PartialUIXDeclarativeComponent

oracle.adf.view.rich.component.fragment.UIXDeclarativeComponent

oracle.adf.view.rich.component.rich.fragment.PartialRichDeclarativeComponent

All Implemented Interfaces:

EventListener, javax.faces.component.NamingContainer, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.TransientStateHolder, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder, org.apache.myfaces.trinidad.component.FlattenedComponent

Direct Known Subclasses:

RichDeclarativeComponent

public abstract class PartialRichDeclarativeComponent
extends UIXDeclarativeComponent
implements javax.faces.component.NamingContainer

Includes a declarative component. Declarative components allow the UI definition of a component to be defined in terms of a composition of other components and then treated as a single component.

You can pass attributes using JSP tag attributes, or by using <f:attribute>. Facets can also be set as normal using <f:facet> tags. The definition can refer to the attributes of the component by using the "var" EL variable and the component itself using the "componentVar" EL variable that are setup on the <af:componentDef> tag. The definition can reference a facet using the <af:facetRef> tag. Each facet can only be referenced once.

If you put a component as a child of a declarative component but fail to put it inside of a facet and fail to reference that facet in the component definition file (via facetRef), that component will not be rendered.

Declarative components support being a partial trigger as well as a partial target. The component will trigger partial updates when any of its children broadcast an event. So for example, a value change event in an input text component that is a child of the declarative component will trigger components listening on the declarative components. By using #{attrs.partialTriggers} (assuming var is 'attrs'), child components may partially update when an action triggers the declarative component. One difference from other components is that the declarative component itself is not re-rendered. Therefore, to be able to change the viewId of the declarative component during a partial update, the parent of the declarative component must be updated.

<section name="Geometry_Management"> <html:ul> <html:li>This component can be stretched by a parent layout component that stretches its children, e.g. panelStretchLayout, panelSplitter.</html:li> <html:li>You can only safely stretch a declarativeComponent if you can guarantee that inside of it, there is only a single root component and that single component supports being stretched by an ancestor. Otherwise, you may get different results in different web browsers.</html:li> </html:ul> </section>

Events:

Type	Phases	Description
org.apache.myfaces.trinidad.event.AttributeChangeEvent	Invoke Application Apply Request Values	Event delivered to describe an attribute change. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change event might include the width of a column that supported client-side resizing.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.myfaces.trinidad.component.UIXComponentBase

org.apache.myfaces.trinidad.component.UIXComponentBase.ComponentSystemEventListenerWrapper

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.myfaces.trinidad.bean.PropertyKey	CLIENT_COMPONENT_KEY
static String	COMPONENT_FAMILY
static String	COMPONENT_TYPE
static org.apache.myfaces.trinidad.bean.PropertyKey	CUSTOMIZATION_ID_KEY Deprecated.
static org.apache.myfaces.trinidad.bean.PropertyKey	PARTIAL_TRIGGERS_KEY
static org.apache.myfaces.trinidad.bean.FacesBean.Type	TYPE

Fields inherited from class oracle.adf.view.rich.component.fragment.PartialUIXDeclarativeComponent

CLIENT_ATTRIBUTES_KEY

Fields inherited from class oracle.adf.view.rich.component.fragment.UIXInclude

VIEW_ID_KEY

Fields inherited from class oracle.adf.view.rich.component.fragment.PartialUIXInclude

COMPONENT_VAR_KEY, VAR_KEY

Fields inherited from class org.apache.myfaces.trinidad.component.UIXComponentBase

BINDING_KEY, ID_KEY, RENDERED_KEY, RENDERER_TYPE_KEY, TRANSIENT_KEY

Fields inherited from class javax.faces.component.UIComponent

ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY

Fields inherited from interface javax.faces.component.NamingContainer

SEPARATOR_CHAR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PartialRichDeclarativeComponent(String rendererType) Construct an instance of the PartialRichDeclarativeComponent.

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.myfaces.trinidad.bean.FacesBean.Type	getBeanType()
String	getCustomizationId() Deprecated. This attribute is deprecated. This attribute will be removed in the next release. Use the 'id' attribute instead.
String	getFamily()
String[]	getPartialTriggers() Gets the IDs of the components that should trigger a partial update.
boolean	isClientComponent() Gets whether a client-side component will be generated.
void	setClientComponent(boolean clientComponent) Sets whether a client-side component will be generated.
void	setCustomizationId(String customizationId) Deprecated. This attribute is deprecated. This attribute will be removed in the next release. Use the 'id' attribute instead.
void	setPartialTriggers(String[] partialTriggers) Sets the IDs of the components that should trigger a partial update.

Methods inherited from class oracle.adf.view.rich.component.fragment.PartialUIXDeclarativeComponent

getClientAttributes, setClientAttributes

Methods inherited from class oracle.adf.view.rich.component.fragment.UIXInclude

broadcast, createFacesBean, getAttribute, getRenderedFacetsAndChildren, getViewId, invokeOnComponent, queueEvent, resumeContext, setAttribute, setupChildrenVisitingContext, suspendChange, suspendContext, tearDownChildrenVisitingContext

Methods inherited from class oracle.adf.view.rich.component.fragment.PartialUIXInclude

getComponentVar, getVar, setComponentVar, setVar

Methods inherited from class oracle.adf.view.rich.component.fragment.ContextSwitchingComponent

finishComponentEncoding, isFlatteningChildren, processDecodes, processFlattenedChildren, processUpdates, processValidators, restoreContext, setupContext, setupVisitingContext, tearDownVisitingContext

Methods inherited from class org.apache.myfaces.trinidad.component.UIXComponentBase

adaptMethodBinding, addAttributeChange, addAttributeChangeListener, addClientBehavior, addComponentChange, addComponentChange, addComponentChangeFilter, addFacesListener, broadcastToMethodBinding, broadcastToMethodExpression, clearCachedClientIds, clearInitialState, decode, decodeChildren, decodeChildrenImpl, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributeChangeListener, getAttributeChangeListeners, getAttributes, getBooleanProperty, getChildCount, getChildren, getClientBehaviors, getClientId, getComponentChangeFilters, getContainerClientId, getDefaultEventName, getFacesBean, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacetNames, getFacets, getFacetsAndChildren, getId, getIntProperty, getLifecycleRenderer, getListenersForEventClass, getParent, getProperty, getPropertyKey, getRenderer, getRendererType, getRendersChildren, getValueBinding, getValueExpression, initialStateMarked, invokeOnChildrenComponents, invokeOnNamingContainerComponent, isRendered, isTransient, markInitialState, processRestoreState, processSaveState, removeAttributeChangeListener, removeComponentChangeFilter, removeFacesListener, restoreState, satisfiesPartialTrigger, saveState, setAttributeChangeListener, setAttributeChangeListener, setBooleanProperty, setId, setIntProperty, setParent, setProperty, setRendered, setRendererType, setTransient, setupFlattenedChildrenContext, setupFlattenedContext, setValueBinding, setValueExpression, subscribeToEvent, tearDownFlattenedChildrenContext, tearDownFlattenedContext, toString, unsubscribeFromEvent, updateChildren, updateChildrenImpl, validateChildren, validateChildrenImpl

Methods inherited from class org.apache.myfaces.trinidad.component.UIXComponent

addPartialTarget, broadcastInContext, clearCachedClientIds, defaultGetRenderedFacetsAndChildren, encodeFlattenedChild, encodeFlattenedChildren, getLogicalParent, getLogicalParent, getStateHelper, getStateHelper, isVisitable, partialEncodeVisit, processFlattenedChildren, processFlattenedChildren, processFlattenedChildren, processFlattenedChildren, setPartialTarget, setupChildrenEncodingContext, setupEncodingContext, setUpEncodingContext, tearDownChildrenEncodingContext, tearDownEncodingContext, visitAllChildren, visitChildren, visitChildren, visitTree, visitTree

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getPassThroughAttributes, getPassThroughAttributes, getResourceBundleMap, getTransientStateHelper, getTransientStateHelper, isCompositeComponent, isInView, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final org.apache.myfaces.trinidad.bean.FacesBean.Type TYPE

CUSTOMIZATION_ID_KEY

@Deprecated
public static final org.apache.myfaces.trinidad.bean.PropertyKey CUSTOMIZATION_ID_KEY

Deprecated.

CLIENT_COMPONENT_KEY

public static final org.apache.myfaces.trinidad.bean.PropertyKey CLIENT_COMPONENT_KEY

PARTIAL_TRIGGERS_KEY

public static final org.apache.myfaces.trinidad.bean.PropertyKey PARTIAL_TRIGGERS_KEY

COMPONENT_FAMILY

public static final String COMPONENT_FAMILY

See Also:

Constant Field Values

COMPONENT_TYPE

public static final String COMPONENT_TYPE

See Also:

Constant Field Values

Constructor Detail

PartialRichDeclarativeComponent

protected PartialRichDeclarativeComponent(String rendererType)

Construct an instance of the PartialRichDeclarativeComponent.

Method Detail

getCustomizationId

@Deprecated
public final String getCustomizationId()

Deprecated. This attribute is deprecated. This attribute will be removed in the next release. Use the 'id' attribute instead.

Gets This attribute is deprecated. The 'id' attribute should be used when applying persistent customizations. This attribute will be removed in the next release.

Returns:

the new customizationId value

setCustomizationId

@Deprecated
public final void setCustomizationId(String customizationId)

Deprecated. This attribute is deprecated. This attribute will be removed in the next release. Use the 'id' attribute instead.

Sets This attribute is deprecated. The 'id' attribute should be used when applying persistent customizations. This attribute will be removed in the next release.

Parameters:

customizationId - the new customizationId value

isClientComponent

public final boolean isClientComponent()

Gets whether a client-side component will be generated. A component may be generated whether or not this flag is set, but if client Javascript requires the component object, this must be set to true to guarantee the component's presence. Client component objects that are generated today by default may not be present in the future; setting this flag is the only way to guarantee a component's presence, and clients cannot rely on implicit behavior. However, there is a performance cost to setting this flag, so clients should avoid turning on client components unless absolutely necessary.
For the components outputText and outputFormatted, setting the clientComponent to true will render id attribute for the html DOM. This ID attribute can alternatively be generated by setting oracle.adf.view.rich.SUPPRESS_IDS to "auto" in web.xml.

Returns:

the new clientComponent value

setClientComponent

public final void setClientComponent(boolean clientComponent)

Sets whether a client-side component will be generated. A component may be generated whether or not this flag is set, but if client Javascript requires the component object, this must be set to true to guarantee the component's presence. Client component objects that are generated today by default may not be present in the future; setting this flag is the only way to guarantee a component's presence, and clients cannot rely on implicit behavior. However, there is a performance cost to setting this flag, so clients should avoid turning on client components unless absolutely necessary.
For the components outputText and outputFormatted, setting the clientComponent to true will render id attribute for the html DOM. This ID attribute can alternatively be generated by setting oracle.adf.view.rich.SUPPRESS_IDS to "auto" in web.xml.

Parameters:

clientComponent - the new clientComponent value

getPartialTriggers

public final String[] getPartialTriggers()

Gets the IDs of the components that should trigger a partial update. This component will listen on the trigger components. If one of the trigger components receives an event that will cause it to update in some way, this component will request to be updated too. Identifiers are relative to the source component (this component), and must account for NamingContainers. If your component is already inside of a naming container, you can use a single colon to start the search from the root of the page, or multiple colons to move up through the NamingContainers - "::" will pop out of the component's naming container (or itself if the component is a naming container) and begin the search from there, ":::" will pop out of two naming containers (including itself if the component is a naming container) and begin the search from there, etc.

Returns:

the new partialTriggers value

setPartialTriggers

public final void setPartialTriggers(String[] partialTriggers)

Sets the IDs of the components that should trigger a partial update. This component will listen on the trigger components. If one of the trigger components receives an event that will cause it to update in some way, this component will request to be updated too. Identifiers are relative to the source component (this component), and must account for NamingContainers. If your component is already inside of a naming container, you can use a single colon to start the search from the root of the page, or multiple colons to move up through the NamingContainers - "::" will pop out of the component's naming container (or itself if the component is a naming container) and begin the search from there, ":::" will pop out of two naming containers (including itself if the component is a naming container) and begin the search from there, etc.

Parameters:

partialTriggers - the new partialTriggers value

getFamily

public String getFamily()

Overrides:

getFamily in class PartialUIXDeclarativeComponent

getBeanType

protected org.apache.myfaces.trinidad.bean.FacesBean.Type getBeanType()

Overrides:

getBeanType in class PartialUIXDeclarativeComponent