net.sf.morph.reflect.reflectors
Class BaseBeanReflector

java.lang.Object
  net.sf.morph.reflect.reflectors.BaseReflector
      net.sf.morph.reflect.reflectors.BaseBeanReflector

All Implemented Interfaces:

net.sf.composite.Component, BeanReflector, DecoratedReflector, Reflector, SizableReflector

Direct Known Subclasses:

BaseServletReflector, ContextReflector, DynaBeanReflector, ObjectReflector, ResultSetReflector, VelocityContextReflector

public abstract class BaseBeanReflector
extends BaseReflector
implements BeanReflector

Convenient base class for BeanReflectors. Validates arguments and takes care of logging and exception handling.

Since:

Nov 14, 2004

Author:

Matt Sgarlata

Field Summary

Fields inherited from class net.sf.morph.reflect.reflectors.BaseReflector

log

Fields inherited from interface net.sf.morph.reflect.BeanReflector

IMPLICIT_PROPERTY_CLASS, IMPLICIT_PROPERTY_PROPERTY_NAMES, IMPLICIT_PROPERTY_THIS

Fields inherited from interface net.sf.morph.reflect.SizableReflector

IMPLICIT_PROPERTY_SIZE

Constructor Summary

BaseBeanReflector()

Method Summary

protected abstract java.lang.Object	getImpl(java.lang.Object bean, java.lang.String propertyName) Template method must be overridden.
protected abstract java.lang.String[]	getPropertyNamesImpl(java.lang.Object bean) Template method must be overridden.
protected abstract java.lang.Class	getTypeImpl(java.lang.Object bean, java.lang.String propertyName) Template method must be overridden.
protected abstract void	setImpl(java.lang.Object bean, java.lang.String propertyName, java.lang.Object value) Template method must be overridden.

Methods inherited from class net.sf.morph.reflect.reflectors.BaseReflector

add, addImpl, checkIndex, checkIsReflectable, createWrapperInvocationHandler, get, get, getContainedType, getContainedTypeImpl, getImpl, getIterator, getIteratorImpl, getPropertyNames, getReflectableCallCache, getReflectableClasses, getReflectableClassesImpl, getReflectorName, getSize, getSizeImpl, getType, getWrapper, getWrapperImpl, initialize, initializeImpl, isCachingIsReflectableCalls, isInitialized, isPerformingLogging, isReadable, isReadableImpl, isReflectable, isReflectable, isReflectableImpl, isReflectableImpl, isStrictlyTyped, isValidIndex, isWrappingRuntimeExceptions, isWriteable, isWriteableImpl, newInstance, newInstanceImpl, newInstanceImpl, set, set, setCachingIsReflectableCalls, setImpl, setInitialized, setReflectableCallCache, setReflectorName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.morph.reflect.BeanReflector

get, getPropertyNames, getType, isReadable, isWriteable, set

Methods inherited from interface net.sf.morph.reflect.SizableReflector

getSize

Constructor Detail

BaseBeanReflector

public BaseBeanReflector()

Method Detail

getPropertyNamesImpl

protected abstract java.lang.String[] getPropertyNamesImpl(java.lang.Object bean)
                                                    throws java.lang.Exception

Template method must be overridden. Implementation of BeanReflector.getPropertyNames(Object). Implementation automatically provided for IndexedContainerReflectors. For other reflectors, throws an UnsupportedOperationException.

Overrides:

getPropertyNamesImpl in class BaseReflector

Throws:

java.lang.Exception

getTypeImpl

protected abstract java.lang.Class getTypeImpl(java.lang.Object bean,
                                               java.lang.String propertyName)
                                        throws java.lang.Exception

Template method must be overridden. Implementation of BeanReflector.getType(Object, String). Default implementation provided. For IndexedContainerReflectors, returns the type by calling ContainerReflector.getContainedType(Class). For other reflectors, checks the type of the property by calling BaseReflector.get(Object, String).

Overrides:

getTypeImpl in class BaseReflector

Throws:

java.lang.Exception

getImpl

protected abstract java.lang.Object getImpl(java.lang.Object bean,
                                            java.lang.String propertyName)
                                     throws java.lang.Exception

Template method must be overridden. Implementation of BeanReflector.get(Object, String). Implementation automatically provided for IndexedContainerReflectors. For other reflectors, throws an UnsupportedOperationException.

Overrides:

getImpl in class BaseReflector

Throws:

java.lang.Exception

setImpl

protected abstract void setImpl(java.lang.Object bean,
                                java.lang.String propertyName,
                                java.lang.Object value)
                         throws java.lang.Exception

Template method must be overridden. Implementation of BeanReflector.set(Object, String, Object). Implementation automatically provided for MutableIndexedContainerReflectors. For other reflectors, throws an UnsupportedOperationException.

Overrides:

setImpl in class BaseReflector

Throws:

java.lang.Exception