org.activiti.engine.impl.el

Class ReadOnlyMapELResolver

java.lang.Object

javax.el.ELResolver

org.activiti.engine.impl.el.ReadOnlyMapELResolver

public class ReadOnlyMapELResolver
extends javax.el.ELResolver

An ELResolver that exposed object values in the map, under the name of the entry's key. The values in the map are only returned when requested property has no 'base', meaning it's a root-object.

Author:

Frederik Heremans

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Object,Object>	wrappedMap

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

Constructors

Constructor and Description
ReadOnlyMapELResolver(Map<Object,Object> map)

Method Summary

Modifier and Type	Method and Description
Class<?>	getCommonPropertyType(javax.el.ELContext context, Object arg)
Iterator<FeatureDescriptor>	getFeatureDescriptors(javax.el.ELContext context, Object arg)
Class<?>	getType(javax.el.ELContext context, Object arg1, Object arg2)
Object	getValue(javax.el.ELContext context, Object base, Object property)
boolean	isReadOnly(javax.el.ELContext context, Object base, Object property)
void	setValue(javax.el.ELContext context, Object base, Object property, Object value)

Methods inherited from class javax.el.ELResolver

invoke

Methods inherited from class java.lang.Object

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

Field Detail

wrappedMap

protected Map<Object,Object> wrappedMap

Constructor Detail

ReadOnlyMapELResolver

public ReadOnlyMapELResolver(Map<Object,Object> map)

Method Detail

getValue

public Object getValue(javax.el.ELContext context,
                       Object base,
                       Object property)

Specified by:

getValue in class javax.el.ELResolver

isReadOnly

public boolean isReadOnly(javax.el.ELContext context,
                          Object base,
                          Object property)

Specified by:

isReadOnly in class javax.el.ELResolver

setValue

public void setValue(javax.el.ELContext context,
                     Object base,
                     Object property,
                     Object value)

Specified by:

setValue in class javax.el.ELResolver

getCommonPropertyType

public Class<?> getCommonPropertyType(javax.el.ELContext context,
                                      Object arg)

Specified by:

getCommonPropertyType in class javax.el.ELResolver

getFeatureDescriptors

public Iterator<FeatureDescriptor> getFeatureDescriptors(javax.el.ELContext context,
                                                         Object arg)

Specified by:

getFeatureDescriptors in class javax.el.ELResolver

getType

public Class<?> getType(javax.el.ELContext context,
                        Object arg1,
                        Object arg2)

Specified by:

getType in class javax.el.ELResolver