Package org.apache.empire.jsf2.impl

Interface FacesImplementation

All Known Implementing Classes:

MojarraImplementation, MyFacesImplementation

public interface FacesImplementation

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	FacesImplementation.BeanStorageProvider	BeanStorageProvider

Method Summary

Modifier and Type	Method	Description
void	configComplete()
FacesImplementation.BeanStorageProvider	getBeanStorageProvider(javax.faces.context.ExternalContext externalContext)
Object	getManagedBean(String beanName, javax.faces.context.FacesContext fc)	Returns the parentComponent for a given ValueExpression.
boolean	registerElResolver(Class<? extends javax.el.ELResolver> resolverClass)
void	registerManagedBean(String beanName, String beanClass, String scope)	Registers a managed bean Implementation for Mojarra: --------------------------- FacesContext fc = FacesContext.getCurrentInstance(); BeanManager bm = ApplicationAssociate.getInstance(fc.getExternalContext()).getBeanManager(); // check if (bm.getRegisteredBeans().containsKey(beanName)) throw new ItemExistsException(beanName); // register now ManagedBeanInfo mbi = new ManagedBeanInfo(beanName, beanClass, "view", null, null, null, null); bm.register(mbi); Implementation for MyFaces: --------------------------- FacesContext fc = FacesContext.getCurrentInstance(); RuntimeConfig rc = RuntimeConfig.getCurrentInstance(fc.getExternalContext()); // check if (rc.getManagedBeans().containsKey(beanName)) throw new ItemExistsException(beanName); // register now ManagedBean mbi = new ManagedBean(); mbi.setName(beanName); mbi.setBeanClass(beanClass); mbi.setScope(scope); rc.addManagedBean(beanName, mbi);

Method Details

registerElResolver

boolean registerElResolver(Class<? extends javax.el.ELResolver> resolverClass)

registerManagedBean

void registerManagedBean(String beanName,
 String beanClass,
 String scope)

Registers a managed bean Implementation for Mojarra: --------------------------- FacesContext fc = FacesContext.getCurrentInstance(); BeanManager bm = ApplicationAssociate.getInstance(fc.getExternalContext()).getBeanManager(); // check if (bm.getRegisteredBeans().containsKey(beanName)) throw new ItemExistsException(beanName); // register now ManagedBeanInfo mbi = new ManagedBeanInfo(beanName, beanClass, "view", null, null, null, null); bm.register(mbi); Implementation for MyFaces: --------------------------- FacesContext fc = FacesContext.getCurrentInstance(); RuntimeConfig rc = RuntimeConfig.getCurrentInstance(fc.getExternalContext()); // check if (rc.getManagedBeans().containsKey(beanName)) throw new ItemExistsException(beanName); // register now ManagedBean mbi = new ManagedBean(); mbi.setName(beanName); mbi.setBeanClass(beanClass); mbi.setScope(scope); rc.addManagedBean(beanName, mbi);

Parameters:

beanName - the bean name

beanClass - the bean class

scope - the scope

getManagedBean

Object getManagedBean(String beanName,
 javax.faces.context.FacesContext fc)

Returns the parentComponent for a given ValueExpression. Implementation example: ----------------------- final ELContext elcontext = fc.getELContext(); final Application application = fc.getApplication(); return application.getELResolver().getValue(elcontext, null, beanName);

Parameters:

beanName - the bean name

fc - the faces context

Returns:

the bean

getBeanStorageProvider

FacesImplementation.BeanStorageProvider getBeanStorageProvider(javax.faces.context.ExternalContext externalContext)

configComplete

void configComplete()