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java.lang.Objectorg.apache.myfaces.webapp.AbstractFacesInitializer
public abstract class AbstractFacesInitializer
Performs common initialization tasks.
| Field Summary | |
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protected static java.lang.String |
EXPRESSION_FACTORY
This parameter specifies the ExpressionFactory implementation to use. |
| Constructor Summary | |
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AbstractFacesInitializer()
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| Method Summary | |
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protected RuntimeConfig |
buildConfiguration(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext,
javax.el.ExpressionFactory expressionFactory)
Configures this JSF application. |
void |
destroyFaces(javax.servlet.ServletContext servletContext)
Cleans up all remaining resources (well, theoretically). |
void |
destroyShutdownFacesContext(javax.faces.context.FacesContext facesContext)
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void |
destroyStartupFacesContext(javax.faces.context.FacesContext facesContext)
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protected static javax.el.ExpressionFactory |
getUserDefinedExpressionFactory(javax.faces.context.ExternalContext externalContext)
Try to load user-definied ExpressionFactory. |
protected abstract void |
initContainerIntegration(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext)
Performs initialization tasks depending on the current environment. |
void |
initFaces(javax.servlet.ServletContext servletContext)
Performs all necessary initialization tasks like configuring this JSF application. |
javax.faces.context.FacesContext |
initShutdownFacesContext(javax.servlet.ServletContext servletContext)
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javax.faces.context.FacesContext |
initStartupFacesContext(javax.servlet.ServletContext servletContext)
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protected static javax.el.ExpressionFactory |
loadExpressionFactory(java.lang.String expressionFactoryClassName)
Loads and instantiates the given ExpressionFactory implementation. |
protected void |
validateFacesConfig(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext)
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| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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@JSFWebConfigParam(since="1.2.7") protected static final java.lang.String EXPRESSION_FACTORY
| Constructor Detail |
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public AbstractFacesInitializer()
| Method Detail |
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public void initFaces(javax.servlet.ServletContext servletContext)
initFaces in interface FacesInitializerpublic void destroyFaces(javax.servlet.ServletContext servletContext)
destroyFaces in interface FacesInitializer
protected RuntimeConfig buildConfiguration(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext,
javax.el.ExpressionFactory expressionFactory)
servletContext - the current ServletContextexternalContext - the current ExternalContextexpressionFactory - the ExpressionFactory to use
protected void validateFacesConfig(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext)
protected static javax.el.ExpressionFactory getUserDefinedExpressionFactory(javax.faces.context.ExternalContext externalContext)
null,
if no custom ExpressionFactory was specified.
externalContext - the current ExternalContext
null, if no no custom implementation was specifiedprotected static javax.el.ExpressionFactory loadExpressionFactory(java.lang.String expressionFactoryClassName)
expressionFactoryClassName - the class name of the ExpressionFactory implementation
null, if an error occurredpublic javax.faces.context.FacesContext initStartupFacesContext(javax.servlet.ServletContext servletContext)
initStartupFacesContext in interface FacesInitializerpublic void destroyStartupFacesContext(javax.faces.context.FacesContext facesContext)
destroyStartupFacesContext in interface FacesInitializerpublic javax.faces.context.FacesContext initShutdownFacesContext(javax.servlet.ServletContext servletContext)
initShutdownFacesContext in interface FacesInitializerpublic void destroyShutdownFacesContext(javax.faces.context.FacesContext facesContext)
destroyShutdownFacesContext in interface FacesInitializer
protected abstract void initContainerIntegration(javax.servlet.ServletContext servletContext,
javax.faces.context.ExternalContext externalContext)
servletContext - the current ServletContextexternalContext - the current ExternalContext
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