com.abra.j2xb.beans.model
Class MOBeanDescriptor

java.lang.Object
  com.abra.j2xb.beans.model.MOBeanDescriptor

Direct Known Subclasses:

MOPersistentBeanDescriptor

public class MOBeanDescriptor
extends java.lang.Object

Defines the metadata for a mapped Bean. The class supports a special case for mapping exceptions. The special case adds the message property of the exception and optionally adds the exception trace.

Since:

JDK1.5

Version:

1.0, May 1, 2008

Author:

Yoav Abrahami

Constructor Summary

MOBeanDescriptor(MOBeansFactory factory, java.lang.Class<?> clazz)

MOBeanDescriptor(MOBeansFactory factory, java.lang.Class<?> clazz, MOAbstractPropertyDescriptor parentProperty)

Method Summary

java.lang.Class<?>	getBeanClass()
MOBeansFactory	getBeansFactory()
java.util.List<MOChoicePropertyDescriptor>	getChoiceProperties()
MOConstructorFacade	getConstructorFacade()
java.util.List<MODelegateDescriptor>	getDelegates()
java.beans.PropertyDescriptor	getJavaPropertyDescriptor(java.lang.String propertyPath) finds a Java property in the bean class
MOPropertyDescriptor	getMOPropertyDescriptor(java.lang.String propertyPath)
protected MOPropertyDescriptor	getMOPropertyDescriptor(java.lang.String[] path, java.lang.String propertyPath, int positionInPath)
MOAbstractPropertyDescriptor	getParentProperty()
java.util.List<MOPropertyDescriptor>	getProperties()
MOPropertyDescriptor	getPropertyByName(java.lang.String propertyName) finds a property by name.
MOPersistentBeanDescriptor	getSuperclassBeanDescriptor()
java.lang.Class<?>	getType(java.lang.String propertyPath) this method supports getting property type from delegates also
java.lang.Object	getValue(java.lang.Object instance, java.lang.String propertyPath) this method supports getting values from delegates also
java.lang.String	getXmlName()
protected void	introspectBean() introspect the bean to create the property mappings
static boolean	isNonMappedThrowable(java.lang.Class<?> clazz)
boolean	isPersistentBean()
static boolean	isPersistentBean(java.lang.Class<?> clazz)
boolean	isPersistentDependentBean()
static boolean	isPersistentDependentBean(java.lang.Class<?> clazz)
static boolean	isThrowable(java.lang.Class<?> clazz)
void	setValue(java.lang.Object instance, java.lang.Object value, java.lang.String propertyPath) this method supports getting values from delegates also
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MOBeanDescriptor

public MOBeanDescriptor(MOBeansFactory factory,
                        java.lang.Class<?> clazz,
                        MOAbstractPropertyDescriptor parentProperty)
                 throws MOBeansException

Throws:

MOBeansException

MOBeanDescriptor

public MOBeanDescriptor(MOBeansFactory factory,
                        java.lang.Class<?> clazz)
                 throws MOBeansException

Throws:

MOBeansException

Method Detail

isPersistentBean

public boolean isPersistentBean()

isPersistentDependentBean

public boolean isPersistentDependentBean()

isPersistentBean

public static boolean isPersistentBean(java.lang.Class<?> clazz)

isThrowable

public static boolean isThrowable(java.lang.Class<?> clazz)

isNonMappedThrowable

public static boolean isNonMappedThrowable(java.lang.Class<?> clazz)

isPersistentDependentBean

public static boolean isPersistentDependentBean(java.lang.Class<?> clazz)

introspectBean

protected void introspectBean()
                       throws MOBeansException

introspect the bean to create the property mappings

Throws:

MOBeansException - if the annotations on the bean are invalid.

getConstructorFacade

public MOConstructorFacade getConstructorFacade()

getPropertyByName

public MOPropertyDescriptor getPropertyByName(java.lang.String propertyName)

finds a property by name. This method finds only direct properties, not delegate properties

Parameters:

propertyName - the Java name of the property to search for

Returns:

the property descriptor, or null the property was not found.

getProperties

public java.util.List<MOPropertyDescriptor> getProperties()

getDelegates

public java.util.List<MODelegateDescriptor> getDelegates()

getChoiceProperties

public java.util.List<MOChoicePropertyDescriptor> getChoiceProperties()

getBeanClass

public java.lang.Class<?> getBeanClass()

getXmlName

public java.lang.String getXmlName()

getParentProperty

public MOAbstractPropertyDescriptor getParentProperty()

getMOPropertyDescriptor

public MOPropertyDescriptor getMOPropertyDescriptor(java.lang.String propertyPath)
                                             throws MOBeansPropertyNotFoundException

Throws:

MOBeansPropertyNotFoundException

getMOPropertyDescriptor

protected MOPropertyDescriptor getMOPropertyDescriptor(java.lang.String[] path,
                                                       java.lang.String propertyPath,
                                                       int positionInPath)
                                                throws MOBeansPropertyNotFoundException

Throws:

MOBeansPropertyNotFoundException

getType

public java.lang.Class<?> getType(java.lang.String propertyPath)
                           throws MOBeansException

this method supports getting property type from delegates also

Parameters:

propertyPath - a dot separated path to the property to be set (e.g. address.name)

Returns:

the property type

Throws:

MOBeansException

getValue

public java.lang.Object getValue(java.lang.Object instance,
                                 java.lang.String propertyPath)
                          throws MOBeansException

this method supports getting values from delegates also

Parameters:

propertyPath - a dot separated path to the property to be set

instance - the instance to set the value for

Returns:

the property value

Throws:

MOBeansException

setValue

public void setValue(java.lang.Object instance,
                     java.lang.Object value,
                     java.lang.String propertyPath)
              throws MOBeansException

this method supports getting values from delegates also

Parameters:

propertyPath - - a path to the property to get the value for

value - the value to set

Throws:

MOBeansException

getJavaPropertyDescriptor

public java.beans.PropertyDescriptor getJavaPropertyDescriptor(java.lang.String propertyPath)
                                                        throws MOBeansPropertyAccessException

finds a Java property in the bean class

Parameters:

propertyPath - - a path to the property to search for

Returns:

the Property Descriptor, if one is found, or else null

Throws:

MOBeansPropertyAccessException

getBeansFactory

public MOBeansFactory getBeansFactory()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getSuperclassBeanDescriptor

public MOPersistentBeanDescriptor getSuperclassBeanDescriptor()