javax.el
Class ELResolver

java.lang.Object
  extended by javax.el.ELResolver
Direct Known Subclasses:
AbstractVariableResolver, ArrayELResolver, BeanELResolver, CandiElResolver, CompositeELResolver, ConfigContextResolver, EnvironmentELResolver, EnvironmentLevelELResolver, FacesJspELResolver, ImplicitObjectELResolver, JsfResourceBundleELResolver, ListELResolver, ManagedBeanELResolver, MapELResolver, MapVariableResolver, MBeanAttributeResolver, ResourceBundleELResolver, ScopedAttributeELResolver, StackELResolver

public abstract class ELResolver
extends java.lang.Object

Resolves EL variables


Field Summary
static java.lang.String RESOLVABLE_AT_DESIGN_TIME
           
static java.lang.String TYPE
           
 
Constructor Summary
ELResolver()
           
 
Method Summary
abstract  java.lang.Class<?> getCommonPropertyType(ELContext context, java.lang.Object base)
           
abstract  java.util.Iterator<java.beans.FeatureDescriptor> getFeatureDescriptors(ELContext context, java.lang.Object base)
           
abstract  java.lang.Class<?> getType(ELContext context, java.lang.Object base, java.lang.Object property)
           
abstract  java.lang.Object getValue(ELContext context, java.lang.Object base, java.lang.Object property)
           
 java.lang.Object invoke(ELContext context, java.lang.Object base, java.lang.Object method, java.lang.Class<?>[] paramTypes, java.lang.Object[] params)
           
abstract  boolean isReadOnly(ELContext context, java.lang.Object base, java.lang.Object property)
           
abstract  void setValue(ELContext context, java.lang.Object base, java.lang.Object property, java.lang.Object value)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

RESOLVABLE_AT_DESIGN_TIME

public static final java.lang.String RESOLVABLE_AT_DESIGN_TIME
See Also:
Constant Field Values

TYPE

public static final java.lang.String TYPE
See Also:
Constant Field Values
Constructor Detail

ELResolver

public ELResolver()
Method Detail

getCommonPropertyType

public abstract java.lang.Class<?> getCommonPropertyType(ELContext context,
                                                         java.lang.Object base)

getFeatureDescriptors

public abstract java.util.Iterator<java.beans.FeatureDescriptor> getFeatureDescriptors(ELContext context,
                                                                                       java.lang.Object base)

getType

public abstract java.lang.Class<?> getType(ELContext context,
                                           java.lang.Object base,
                                           java.lang.Object property)

getValue

public abstract java.lang.Object getValue(ELContext context,
                                          java.lang.Object base,
                                          java.lang.Object property)
                                   throws PropertyNotFoundException,
                                          ELException
Throws:
PropertyNotFoundException
ELException

invoke

public java.lang.Object invoke(ELContext context,
                               java.lang.Object base,
                               java.lang.Object method,
                               java.lang.Class<?>[] paramTypes,
                               java.lang.Object[] params)

isReadOnly

public abstract boolean isReadOnly(ELContext context,
                                   java.lang.Object base,
                                   java.lang.Object property)
                            throws PropertyNotFoundException,
                                   ELException
Throws:
PropertyNotFoundException
ELException

setValue

public abstract void setValue(ELContext context,
                              java.lang.Object base,
                              java.lang.Object property,
                              java.lang.Object value)
                       throws PropertyNotFoundException,
                              PropertyNotWritableException,
                              ELException
Throws:
PropertyNotFoundException
PropertyNotWritableException
ELException