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

java.lang.Object
  net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessor
      net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorBase
          net.sf.mmm.util.pojo.descriptor.base.accessor.AbstractPojoPropertyAccessorField
              net.sf.mmm.util.pojo.descriptor.impl.accessor.PojoPropertyAccessorGetField

All Implemented Interfaces:

PojoPropertyAccessor, PojoPropertyAccessorNonArg, PojoAttributeName

public class PojoPropertyAccessorGetField
extends AbstractPojoPropertyAccessorField
implements PojoPropertyAccessorNonArg

This is the implementation of the PojoPropertyAccessorNonArg interface for getting a Field.

Since:

1.1.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Constructor Summary

PojoPropertyAccessorGetField(PojoDescriptor<?> descriptor, PojoDescriptorDependencies dependencies, Field field)
The constructor.

Method Summary

PojoPropertyAccessorNonArgMode	getMode() This method gets the mode of this accessor.
Object	invoke(Object pojoInstance) 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.AbstractPojoPropertyAccessorField

getAccessibleObject, getDeclaringClass, getField, getModifiers, getReturnClass, getReturnType

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

getName, getPropertyType

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

getPropertyClass, 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, getDeclaringClass, getModifiers, getPropertyClass, getPropertyType, getReturnClass, getReturnType

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

getName

Constructor Detail

PojoPropertyAccessorGetField

public PojoPropertyAccessorGetField(PojoDescriptor<?> descriptor,
                                    PojoDescriptorDependencies dependencies,
                                    Field field)

The constructor.

Parameters:

descriptor - is the descriptor this accessor is intended for.

dependencies - are the PojoDescriptorDependencies to use.

field - is the field to access.

Method Detail

invoke

public Object invoke(Object pojoInstance)

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

Specified by:

invoke in interface PojoPropertyAccessorNonArg

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.

Returns:

the result of the invocation. It will be null if void (e.g. initialize method). For a regular getter this will be the value of the property.

getMode

public PojoPropertyAccessorNonArgMode getMode()

This method gets the mode of this accessor.

Specified by:

getMode in interface PojoPropertyAccessor

Specified by:

getMode in interface PojoPropertyAccessorNonArg

Returns:

the access mode.