org.lunarray.model.generation.jsf.components

Class AbstractGeneratedComponent<S,E extends S>

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

javax.faces.component.UIPanel

javax.faces.component.html.HtmlPanelGroup

org.lunarray.model.generation.jsf.components.AbstractGeneratedComponent<S,E>

Type Parameters:

S - The super type.

E - The entity type.

All Implemented Interfaces:

EventListener, javax.faces.component.behavior.ClientBehaviorHolder, 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

Direct Known Subclasses:

HtmlGeneratedForm, HtmlGeneratedTable

public abstract class AbstractGeneratedComponent<S,E extends S>
extends javax.faces.component.html.HtmlPanelGroup
implements javax.faces.component.NamingContainer

An abstract component for generation.

Author:

Pal Hargitai (pal@lunarray.org)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AbstractGeneratedComponent.JsfVariableResolver A variable resolver.
protected static class	AbstractGeneratedComponent.PropertyKeys Property keys.
protected static class	AbstractGeneratedComponent.State The state.

Field Summary

Fields inherited from class javax.faces.component.html.HtmlPanelGroup

COMPONENT_FAMILY, COMPONENT_TYPE

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

Constructor and Description
AbstractGeneratedComponent() Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	encodeChildren(javax.faces.context.FacesContext context)
protected <T> T	evaluate(AbstractGeneratedComponent.PropertyKeys key) Evaluate a property key to a type.
protected <T> T	get(String clazzName) Gets an instance of a given class.
protected javax.el.ValueExpression	getExpression(AbstractGeneratedComponent.PropertyKeys key) Gets an expression.
String	getFamily()
protected AbstractGeneratedComponent.State	getState() Gets the value for the state field.
protected <T> T	getValue(AbstractGeneratedComponent.PropertyKeys key, javax.faces.context.FacesContext context) Gets a value.
protected <T> T	getValueOrDefault(AbstractGeneratedComponent.PropertyKeys key, javax.faces.context.FacesContext context, T defaultValue) Gets a value.
protected void	processVariable(javax.faces.context.FacesContext context) Process the variables.
protected abstract void	rerender(javax.faces.context.FacesContext context) Rerender the component.
protected String	resolveStringValue(AbstractGeneratedComponent.PropertyKeys key, javax.faces.context.FacesContext context) Resolve a string value.
protected <T> T	resolveValue(AbstractGeneratedComponent.PropertyKeys key, javax.faces.context.FacesContext context) Resolve a value.
void	restoreState(javax.faces.context.FacesContext context, Object state)
Object	saveState(javax.faces.context.FacesContext context)

Methods inherited from class javax.faces.component.html.HtmlPanelGroup

addClientBehavior, getEventNames, getLayout, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getStyle, getStyleClass, setLayout, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setStyle, setStyleClass, setValueBinding, setValueExpression

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, clearInitialState, decode, encodeAll, encodeBegin, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getPassThroughAttributes, getRenderer, getRendererType, getRendersChildren, getValueBinding, invokeOnComponent, isRendered, isTransient, markInitialState, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, visitTree

Methods inherited from class javax.faces.component.UIComponent

getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getListenersForEventClass, getNamingContainer, getPassThroughAttributes, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.faces.component.behavior.ClientBehaviorHolder

getClientBehaviors, getDefaultEventName

Constructor Detail

AbstractGeneratedComponent

public AbstractGeneratedComponent()

Default constructor.

Method Detail

encodeChildren

public final void encodeChildren(javax.faces.context.FacesContext context)
                          throws IOException

Overrides:

encodeChildren in class javax.faces.component.UIComponentBase

Throws:

IOException

getFamily

public final String getFamily()

Overrides:

getFamily in class javax.faces.component.html.HtmlPanelGroup

restoreState

public final void restoreState(javax.faces.context.FacesContext context,
                Object state)

Specified by:

restoreState in interface javax.faces.component.StateHolder

Overrides:

restoreState in class javax.faces.component.UIComponentBase

saveState

public final Object saveState(javax.faces.context.FacesContext context)

Specified by:

saveState in interface javax.faces.component.StateHolder

Overrides:

saveState in class javax.faces.component.UIComponentBase

evaluate

protected final <T> T evaluate(AbstractGeneratedComponent.PropertyKeys key)

Evaluate a property key to a type.

Type Parameters:

T - The result type.

Parameters:

key - The property key. May not be null.

Returns:

An instance associated with the key.

get

protected final <T> T get(String clazzName)

Gets an instance of a given class.

Type Parameters:

T - The instance type.

Parameters:

clazzName - The class name. May not be empty.

Returns:

The instance type.

getExpression

protected final javax.el.ValueExpression getExpression(AbstractGeneratedComponent.PropertyKeys key)

Gets an expression.

Parameters:

key - The property key. May not be null.

Returns:

The expression associated with the key.

getState

protected final AbstractGeneratedComponent.State getState()

Gets the value for the state field.

Returns:

The value for the state field.

getValue

protected final <T> T getValue(AbstractGeneratedComponent.PropertyKeys key,
             javax.faces.context.FacesContext context)

Gets a value.

Type Parameters:

T - The result type.

Parameters:

key - The property key. May not be null.

context - The faces context. May not be null.

Returns:

The instance associated with a key.

getValueOrDefault

protected final <T> T getValueOrDefault(AbstractGeneratedComponent.PropertyKeys key,
                      javax.faces.context.FacesContext context,
                      T defaultValue)

Gets a value.

Type Parameters:

T - The result type.

Parameters:

key - The property key. May not be null.

context - The faces context. May not be null.

defaultValue - The default value if the key is not set.

Returns:

The instance associated with a key.

processVariable

protected final void processVariable(javax.faces.context.FacesContext context)

Process the variables.

Parameters:

context - The context. May not be null.

rerender

protected abstract void rerender(javax.faces.context.FacesContext context)

Rerender the component.

Parameters:

context - The faces context.

resolveStringValue

protected final String resolveStringValue(AbstractGeneratedComponent.PropertyKeys key,
                        javax.faces.context.FacesContext context)

Resolve a string value.

Parameters:

key - The property key.

context - The faces context.

Returns:

A best effort resolution of the string value.

resolveValue

protected final <T> T resolveValue(AbstractGeneratedComponent.PropertyKeys key,
                 javax.faces.context.FacesContext context)

Resolve a value.

Type Parameters:

T - The value type.

Parameters:

key - The property key.

context - The faces context.

Returns:

The value.