org.springframework.flex.core.io
Class SpringPropertyProxy

java.lang.Object
  flex.messaging.io.AbstractProxy
      flex.messaging.io.BeanProxy
          org.springframework.flex.core.io.SpringPropertyProxy

All Implemented Interfaces:

PropertyProxy, Serializable, Cloneable

public class SpringPropertyProxy
extends BeanProxy

Spring ConversionService-aware PropertyProxy that seeks to find an appropriate converter for a given bean property during AMF serialization and deserialization.

Uses Spring's PropertyAccessor interface for all property access, allowing for optional direct field access on the objects being serialized/deserialized.

Author:

Jeremy Grelle

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class flex.messaging.io.BeanProxy

BeanProxy.BeanProperty, BeanProxy.PropertyDescriptorCacheEntry

Field Summary

protected Class<?>	beanType
protected ConversionService	conversionService
protected boolean	useDirectFieldAccess

Fields inherited from class flex.messaging.io.BeanProxy

beanPropertyCache, cacheProperties, cachePropertiesDescriptors, ignoreProperties, propertyDescriptorCache, propertyNamesCache, stopClass

Fields inherited from class flex.messaging.io.AbstractProxy

alias, context, defaultInstance, descriptor, dynamic, externalizable, includeReadOnly, LOG_CATEGORY

Method Summary

Class<?>	getBeanType() The type for which this PropertyProxy is registered.
Object	getInstanceToSerialize(Object instance) Delegates to the configured ConversionService to potentially convert the instance to the registered bean type.
List<String>	getPropertyNames(Object instance)
Class<?>	getType(Object instance, String propertyName)
Object	getValue(Object instance, String propertyName) Delegates to the configured ConversionService to potentially convert the current value to the actual type of the property.
boolean	isWriteOnly(Object instance, String propertyName)
static SpringPropertyProxy	proxyFor(Class<?> beanType, boolean useDirectFieldAccess, ConversionService conversionService) Factory method for creating correctly configured Spring property proxy instances.
void	setValue(Object instance, String propertyName, Object value) Delegates to the configured ConversionService to potentially convert the value to the actual type of the property.

Methods inherited from class flex.messaging.io.BeanProxy

addIgnoreProperty, clear, clone, getAlias, getBeanProperties, getBeanProperty, getBeanValue, getClassName, ignorePropertyErrors, isPropertyIgnored, isPublicAccessor, isPublicField, logPropertyErrors

Methods inherited from class flex.messaging.io.AbstractProxy

createInstance, createInstanceFromClassName, getAlias, getClassFromClassName, getDefaultInstance, getDescriptor, getIncludeReadOnly, getPropertyNames, getSerializationContext, getType, getValue, instanceComplete, isDynamic, isExternalizable, isExternalizable, setAlias, setCloneFieldsFrom, setDefaultInstance, setDescriptor, setDynamic, setExternalizable, setIncludeReadOnly, setSerializationContext, setValue, toString

Methods inherited from class java.lang.Object

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

Field Detail

conversionService

protected final ConversionService conversionService

beanType

protected final Class<?> beanType

useDirectFieldAccess

protected final boolean useDirectFieldAccess

Method Detail

proxyFor

public static SpringPropertyProxy proxyFor(Class<?> beanType,
                                           boolean useDirectFieldAccess,
                                           ConversionService conversionService)

Factory method for creating correctly configured Spring property proxy instances.

Parameters:

beanType - the type being introspected

useDirectFieldAccess - whether to access fields directly

conversionService - the conversion service to use for property type conversion

Returns:

a properly configured property proxy

getBeanType

public Class<?> getBeanType()

The type for which this PropertyProxy is registered.

Returns:

the bean type

getInstanceToSerialize

public Object getInstanceToSerialize(Object instance)

Delegates to the configured ConversionService to potentially convert the instance to the registered bean type.

Specified by:

getInstanceToSerialize in interface PropertyProxy

Overrides:

getInstanceToSerialize in class AbstractProxy

getPropertyNames

public List<String> getPropertyNames(Object instance)

Specified by:

getPropertyNames in interface PropertyProxy

Overrides:

getPropertyNames in class BeanProxy

getType

public Class<?> getType(Object instance,
                        String propertyName)

Specified by:

getType in interface PropertyProxy

Overrides:

getType in class BeanProxy

getValue

public Object getValue(Object instance,
                       String propertyName)

Delegates to the configured ConversionService to potentially convert the current value to the actual type of the property.

Specified by:

getValue in interface PropertyProxy

Overrides:

getValue in class BeanProxy

isWriteOnly

public boolean isWriteOnly(Object instance,
                           String propertyName)

Overrides:

isWriteOnly in class BeanProxy

setValue

public void setValue(Object instance,
                     String propertyName,
                     Object value)

Delegates to the configured ConversionService to potentially convert the value to the actual type of the property.

Specified by:

setValue in interface PropertyProxy

Overrides:

setValue in class BeanProxy