package org.andromda.cartridges.spring.metafacades;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.andromda.cartridges.spring.SpringHibernateUtils;
import org.andromda.metafacades.uml.DependencyFacade;
import org.andromda.metafacades.uml.ModelElementFacade;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;
import org.apache.commons.lang.StringUtils;
/**
* MetafacadeLogic implementation for org.andromda.cartridges.spring.metafacades.SpringDependency.
*
* @see org.andromda.cartridges.spring.metafacades.SpringDependency
*/
public class SpringDependencyLogicImpl
extends SpringDependencyLogic
{
public SpringDependencyLogicImpl(
Object metaObject,
String context)
{
super(metaObject, context);
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationConstantName()
*/
protected String handleGetTransformationConstantName()
{
return SpringGlobals.TRANSFORMATION_CONSTANT_PREFIX + this.getName().toUpperCase();
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationMethodName()
*/
protected String handleGetTransformationMethodName()
{
return SpringGlobals.TRANSFORMATION_METHOD_PREFIX + StringUtils.capitalize(this.getName());
}
/**
* The suffix for the transformation annonymous name.
*/
private static final String TRANSFORMATION_ANONYMOUS_NAME_SUFFIX = "_TRANSFORMER";
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationAnonymousName()
*/
protected String handleGetTransformationAnonymousName()
{
return this.getName().toUpperCase() + TRANSFORMATION_ANONYMOUS_NAME_SUFFIX;
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#isCircularReference()
*/
protected boolean handleIsCircularReference()
{
boolean circularReference = false;
final ModelElementFacade sourceElement = this.getSourceElement();
final ModelElementFacade targetElement = this.getTargetElement();
final Collection sourceDependencies = targetElement.getSourceDependencies();
if (sourceDependencies != null && !sourceDependencies.isEmpty())
{
circularReference =
CollectionUtils.find(
sourceDependencies,
new Predicate()
{
public boolean evaluate(Object object)
{
DependencyFacade dependency = (DependencyFacade)object;
return dependency != null && dependency.getTargetElement().equals(sourceElement);
}
}) != null;
}
return circularReference;
}
private boolean isXmlPersistenceActive()
{
return SpringHibernateUtils.isXmlPersistenceActive(
(String)this.getConfiguredProperty(SpringGlobals.HIBERNATE_VERSION),
(String)this.getConfiguredProperty(SpringGlobals.HIBERNATE_XML_PERSISTENCE));
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationConstantValue()
*/
protected int handleGetTransformationConstantValue()
{
int value = 0;
ModelElementFacade element = this.getSourceElement();
if (element instanceof SpringEntity)
{
final List hierarchy = new ArrayList();
for (SpringEntity entity = (SpringEntity)element; entity != null;
entity = (SpringEntity)entity.getGeneralization())
{
hierarchy.add(entity);
}
boolean breakOut = false;
for (int ctr = hierarchy.size() - 1; ctr >= 0; ctr--)
{
final SpringEntity generalization = (SpringEntity)hierarchy.get(ctr);
for (final Iterator referenceIterator = generalization.getValueObjectReferences().iterator();
referenceIterator.hasNext();)
{
final Object reference = referenceIterator.next();
value++;
if (reference.equals(this))
{
breakOut = true;
break;
}
}
if (breakOut)
{
break;
}
}
}
if (isXmlPersistenceActive())
{
value++;
}
return value;
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationToCollectionMethodName()
*/
protected String handleGetTransformationToCollectionMethodName()
{
return SpringGlobals.TRANSFORMATION_METHOD_PREFIX + StringUtils.capitalize(this.getName()) +
SpringGlobals.TRANSFORMATION_TO_COLLECTION_METHOD_SUFFIX;
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationToArrayMethodName()
*/
protected String handleGetTransformationToArrayMethodName()
{
return SpringGlobals.TRANSFORMATION_METHOD_PREFIX + StringUtils.capitalize(this.getName()) +
SpringGlobals.TRANSFORMATION_TO_ARRAY_METHOD_SUFFIX;
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getDaoName()
*/
protected String handleGetDaoName()
{
return this.getDaoNamePattern().replaceAll(
"\\{0\\}",
this.getName());
}
/**
* Gets the value of the {@link SpringGlobals#DAO_PATTERN}.
*
* @return the DAO name pattern.
*/
private String getDaoNamePattern()
{
return String.valueOf(this.getConfiguredProperty(SpringGlobals.DAO_PATTERN));
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getDaoGetterName()
*/
protected String handleGetDaoGetterName()
{
return "get" + StringUtils.capitalize(this.getDaoName());
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getDaoSetterName()
*/
protected String handleGetDaoSetterName()
{
return "set" + StringUtils.capitalize(this.getDaoName());
}
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationToEntityCollectionMethodName()
*/
protected String handleGetTransformationToEntityCollectionMethodName()
{
return this.getTransformationToEntityMethodName() + SpringGlobals.TRANSFORMATION_TO_COLLECTION_METHOD_SUFFIX;
}
/**
* The suffix for the transformation to entity method name.
*/
private static final String TRANSFORMATION_TO_ENTITY_METHOD_NAME_SUFFIX = "ToEntity";
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getTransformationToEntityMethodName()
*/
protected String handleGetTransformationToEntityMethodName()
{
return this.getName() + TRANSFORMATION_TO_ENTITY_METHOD_NAME_SUFFIX;
}
/**
* The suffix for the value object to entity transformer.
*/
private static final String VALUE_OBJECT_TO_ENTITY_TRANSFORMER_SUFFIX = "Transformer";
/**
* @see org.andromda.cartridges.spring.metafacades.SpringDependency#getValueObjectToEntityTransformerName()
*/
protected String handleGetValueObjectToEntityTransformerName()
{
return StringUtils.capitalize(this.getTransformationToEntityMethodName()) +
VALUE_OBJECT_TO_ENTITY_TRANSFORMER_SUFFIX;
}
}