net.sf.mmm.util.pojo.descriptor.impl.accessor

Class PojoPropertyAccessorProxyGetMapped

java.lang.Object

net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessor

net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxy

net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxyAdapter

net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxyAdapterComponentType

net.sf.mmm.util.pojo.descriptor.impl.accessor.PojoPropertyAccessorProxyGetMapped

All Implemented Interfaces:

PojoPropertyAccessor, PojoPropertyAccessorOneArg, PojoAttributeName

public class PojoPropertyAccessorProxyGetMapped
extends AbstractPojoPropertyAccessorProxyAdapterComponentType
implements PojoPropertyAccessorOneArg

This is the implementation of the PojoPropertyAccessorOneArg interface for getting an element from another accessor returning a Map.

Since:

1.1.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Constructor Summary

Constructors

Constructor and Description
PojoPropertyAccessorProxyGetMapped(PojoDescriptorDependencies dependencies, PojoPropertyAccessorNonArg mapGetAccessor) The constructor.

Method Summary

Modifier and Type	Method and Description
PojoPropertyAccessorOneArgMode	getMode() This method gets the mode of this accessor.
Class<?>	getReturnClass() This method gets the Class of the object returned when this accessor is invoked.
GenericType<?>	getReturnType() This method gets the GenericType of the object returned when this accessor is invoked.
Object	invoke(Object pojoInstance, Object argument) This method invokes the according property-method of pojoInstance with the given arguments.

Methods inherited from class net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxyAdapterComponentType

getPropertyClass, getPropertyType

Methods inherited from class net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxyAdapter

getDelegate, getDependencies

Methods inherited from class net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorProxy

getAccessibleObject, getAccessibleObjectName, getDeclaringClass, getModifiers, getName

Methods inherited from class net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessor

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.mmm.util.pojo.descriptor.api.accessor.PojoPropertyAccessor

getAccessibleObject, getAccessibleObjectName, getDeclaringClass, getModifiers, getPropertyClass, getPropertyType

Methods inherited from interface net.sf.mmm.util.pojo.descriptor.api.attribute.PojoAttributeName

getName

Constructor Detail

PojoPropertyAccessorProxyGetMapped

public PojoPropertyAccessorProxyGetMapped(PojoDescriptorDependencies dependencies,
                                          PojoPropertyAccessorNonArg mapGetAccessor)

The constructor.

Parameters:

dependencies - are the PojoDescriptorDependencies to use.

mapGetAccessor - is the accessor delegate that gets a Map property.

Method Detail

getMode

public PojoPropertyAccessorOneArgMode getMode()

Description copied from interface: PojoPropertyAccessor

This method gets the mode of this accessor.

Specified by:

getMode in interface PojoPropertyAccessor

Specified by:

getMode in interface PojoPropertyAccessorOneArg

Overrides:

getMode in class AbstractPojoPropertyAccessorProxy

Returns:

the access mode.

getReturnType

public GenericType<?> getReturnType()

Description copied from interface: PojoPropertyAccessor

This method gets the GenericType of the object returned when this accessor is invoked.

Specified by:

getReturnType in interface PojoPropertyAccessor

Overrides:

getReturnType in class AbstractPojoPropertyAccessorProxy

Returns:

the return type.

See Also:

Method.getGenericReturnType(), Field.getGenericType()

getReturnClass

public Class<?> getReturnClass()

Description copied from interface: PojoPropertyAccessor

This method gets the Class of the object returned when this accessor is invoked.
is a convenience method for PojoPropertyAccessor.getReturnType().getRetrievalClass()

Specified by:

getReturnClass in interface PojoPropertyAccessor

Overrides:

getReturnClass in class AbstractPojoPropertyAccessorProxy

Returns:

the return class.

See Also:

Method.getReturnType(), Field.getType()

invoke

public Object invoke(Object pojoInstance,
                     Object argument)

Description copied from interface: PojoPropertyAccessorOneArg

This method invokes the according property-method of pojoInstance with the given arguments.

Specified by:

invoke in interface PojoPropertyAccessorOneArg

Parameters:

pojoInstance - is the instance of the POJO where to access the property. Has to be an instance of the type from where this accessor was created for.

argument - is the value of the property to set.

Returns:

the result of the invocation. Will be null if void (e.g. regular setter method).