org.formaria.data.pojo
Class PersistentPojoAdapter

java.lang.Object
  org.formaria.registry.ComponentAdapter
      org.formaria.registry.ReflectionAdapter
          org.formaria.data.pojo.PojoAdapter
              org.formaria.data.pojo.PersistentPojoAdapter

public class PersistentPojoAdapter
extends PojoAdapter

An adapter for Persistent POJO's mapping the Aria model's use of the POJO, including customizations specified by the datasourec configuration to the interface provided by the POJO.

Copyright (c) Formaria Ltd., 2008
License: see license.txt

Field Summary

protected java.util.Hashtable	getterTransactions
protected boolean	isDao
protected java.util.Hashtable	setterTransactions

Fields inherited from class org.formaria.data.pojo.PojoAdapter

dataSource, GETTER_PREFIXES, SETTER_PREFIXES, transientProperties

Fields inherited from class org.formaria.registry.ComponentAdapter

className, clazz, getters, setters, UI

Constructor Summary

PersistentPojoAdapter(java.lang.Class clazz, PersistentPojoDataSource ds)
Creates a new instance of PersistentPojoAdapter

Method Summary

protected boolean	getterRequiresTransaction(PojoModel childNode) Indicates whether the property getter requires an active transaction
protected boolean	isDao() Indicates whether the class being adapted by this object is a Data Access Object.
protected void	setDao(boolean state) Marks that the adapted class is or isn't a Data Access Object
protected void	setGetterTransaction(java.lang.String propertyName, java.lang.String getterSig) Marks that the invocation of the specified getter method must be done within an open persistent context.
protected void	setSetterTransaction(java.lang.String propertyName, java.lang.String sig) Marks that the invocation of the specified setter must be done within an open persitent context.
protected boolean	setterRequiresTransaction(PojoModel childNode, java.lang.Object value) Indicates whether the property setter requires an active transaction
protected void	unsetGetterTransaction(java.lang.String propertyName, java.lang.String getterSig) Marks that the invocation of the specified getter doesn't require an open persistent context
protected void	unsetSetterTransaction(java.lang.String propertyName, java.lang.String sig) Marks that the invocation of the specified getter doesn't require an open persistent context

Methods inherited from class org.formaria.data.pojo.PojoAdapter

customizeProperty, findFirstMethod, getGetter, getId, getSetter, getSetter, getSetter, invoke, isTransient, setTransient

Methods inherited from class org.formaria.registry.ReflectionAdapter

addProperty, getProperty, setProperty

Methods inherited from class org.formaria.registry.ComponentAdapter

addProperty, getAdapterClass, getAdapterClassName, getUI

Methods inherited from class java.lang.Object

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

Field Detail

getterTransactions

protected java.util.Hashtable getterTransactions

setterTransactions

protected java.util.Hashtable setterTransactions

isDao

protected boolean isDao

Constructor Detail

PersistentPojoAdapter

public PersistentPojoAdapter(java.lang.Class clazz,
                             PersistentPojoDataSource ds)

Creates a new instance of PersistentPojoAdapter

Parameters:

clazz - the class to be adapted

ds - the data source object

Method Detail

isDao

protected boolean isDao()

Indicates whether the class being adapted by this object is a Data Access Object.

setDao

protected void setDao(boolean state)

Marks that the adapted class is or isn't a Data Access Object

setGetterTransaction

protected void setGetterTransaction(java.lang.String propertyName,
                                    java.lang.String getterSig)

Marks that the invocation of the specified getter method must be done within an open persistent context.

Parameters:

propertyName - the name of the property to which the getter is assigned

getterSig - the getter method signature

unsetGetterTransaction

protected void unsetGetterTransaction(java.lang.String propertyName,
                                      java.lang.String getterSig)

Marks that the invocation of the specified getter doesn't require an open persistent context

Parameters:

propertyName - the name of the property to which the getter is assigned

getterSig - the getter method signature

setSetterTransaction

protected void setSetterTransaction(java.lang.String propertyName,
                                    java.lang.String sig)

Marks that the invocation of the specified setter must be done within an open persitent context.

Parameters:

propertyName - the name of the property to which the setter is assigned.

setterSig - the setter method signature

unsetSetterTransaction

protected void unsetSetterTransaction(java.lang.String propertyName,
                                      java.lang.String sig)

Marks that the invocation of the specified getter doesn't require an open persistent context

Parameters:

propertyName - the name of the property to which the getter is assigned

getterSig - the getter method signature

getterRequiresTransaction

protected boolean getterRequiresTransaction(PojoModel childNode)

Indicates whether the property getter requires an active transaction

Parameters:

propertyName - the name of the property whose getter is to be queried

argTypes - the getter argument types

Returns:

true if the specified getter exists and requires an active transaction, false otherwise

setterRequiresTransaction

protected boolean setterRequiresTransaction(PojoModel childNode,
                                            java.lang.Object value)

Indicates whether the property setter requires an active transaction

Parameters:

propertyName - the name of the property whose setter is to be queried

argTypes - the setter argument types, this should be a table containing one Class object.

Returns:

true if the specified setter exists and requires an active transaction, false otherwise