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/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.nattable.utils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.infra.nattable.utils.Constants;
import org.eclipse.papyrus.uml.nattable.paste.StereotypeApplicationStructure;
import org.eclipse.papyrus.uml.tools.utils.NamedElementUtil;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.Package;
import org.eclipse.uml2.uml.Profile;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.Stereotype;
/**
*
* This class provides useful methods to manage stereotypes in the table
*
*/
public class UMLTableUtils {
public static final String PROPERTY_OF_STEREOTYPE_PREFIX = "property_of_stereotype:/"; //$NON-NLS-1$
private UMLTableUtils() {
//to prevent instanciation
}
/**
*
* @param eobject
* an element of the model (currently, if it is not an UML::Element, we can't find the property)
* @param id
* the id used to identify the property of the stereotype
*
* @return
* the UML::Property or <code>null</code> if we can't resolve it (the required profile is not applied)
*/
public static Property getRealStereotypeProperty(final EObject eobject, final String id) {
assert id.startsWith(PROPERTY_OF_STEREOTYPE_PREFIX);
if(eobject instanceof Element) {
final Element element = (Element)eobject;
final String propertyQN = id.replace(UMLTableUtils.PROPERTY_OF_STEREOTYPE_PREFIX, ""); //$NON-NLS-1$
final String propertyName = NamedElementUtil.getNameFromQualifiedName(propertyQN);
final String stereotypeQN = NamedElementUtil.getParentQualifiedName(propertyQN);
final String stereotypeName = NamedElementUtil.getNameFromQualifiedName(stereotypeQN);
final String profileQN = NamedElementUtil.getParentQualifiedName(stereotypeQN);
final Profile profile = element.getNearestPackage().getAppliedProfile(profileQN, true);
if(profile != null) {
final Stereotype ste = profile.getOwnedStereotype(stereotypeName);
return (Property)ste.getMember(propertyName);
}
}
return null;
}
/**
*
* @param eobject
* an element of the model (currently, if it is not an UML::Element, we can't find the property)
* @param id
* the id used to identify the property of the stereotype
* @param sharedMap
* a map owning interesting information, like {@link StereotypeApplicationStructure} which can be used to find stereotype, stereotype
* application and so on
* @return
* the UML::Property or <code>null</code> if we can't resolve it (the required profile is not applied)
*/
public static Property getRealStereotypeProperty(final EObject eobject, final String id, final Map<?, ?> sharedMap) {
assert id.startsWith(PROPERTY_OF_STEREOTYPE_PREFIX);
if(eobject instanceof Element) {
final Element element = (Element)eobject;
final String propertyQN = id.replace(UMLTableUtils.PROPERTY_OF_STEREOTYPE_PREFIX, ""); //$NON-NLS-1$
final String propertyName = NamedElementUtil.getNameFromQualifiedName(propertyQN);
final String stereotypeQN = NamedElementUtil.getParentQualifiedName(propertyQN);
final String stereotypeName = NamedElementUtil.getNameFromQualifiedName(stereotypeQN);
final String profileQN = NamedElementUtil.getParentQualifiedName(stereotypeQN);
final Package nearestPackage;
if(sharedMap != null) {
final Element context = (Element)sharedMap.get(Constants.PASTED_ELEMENT_CONTAINER_KEY);
nearestPackage = context.getNearestPackage();
} else {
nearestPackage = element.getNearestPackage();
}
if(nearestPackage != null) {
final Profile profile = nearestPackage.getAppliedProfile(profileQN, true);
if(profile != null) {
final Stereotype ste = profile.getOwnedStereotype(stereotypeName);
return (Property)ste.getMember(propertyName);
}
}
}
return null;
}
/**
*
* @param element
* the UML::Element on which we are looking for applied Stereotype with the property identified by its id
* @param id
* the id used to identify the property of the stereotype
*
* @return
* the list of UML::Stereotype which have the property identified by this id and which are applied on the Element or <code>null</code> if
* we can't resolve it (the required profile is not applied)
*/
public static final List<Stereotype> getAppliedStereotypesWithThisProperty(final Element element, final String id) {
assert id.startsWith(PROPERTY_OF_STEREOTYPE_PREFIX);
final List<Stereotype> stereotypes = new ArrayList<Stereotype>();
if(element.eResource() != null) {
final Object prop = getRealStereotypeProperty(element, id);
if(prop instanceof Property) {
for(final Stereotype current : element.getAppliedStereotypes()) {
if(current.getAllAttributes().contains(prop)) {
stereotypes.add(current);
}
}
}
}
return stereotypes;
}
/**
*
* @param element
* the UML::Element on which we are looking for applied Stereotype with the property identified by its id
* @param id
* the id used to identify the property of the stereotype
*
* @return
* the list of UML::Stereotype which have the property identified by this id and which are applied on the Element or <code>null</code> if
* we can't resolve it (the required profile is not applied)
*/
public static final List<Stereotype> getApplicableStereotypesWithThisProperty(final Element element, final String id) {
assert id.startsWith(PROPERTY_OF_STEREOTYPE_PREFIX);
final List<Stereotype> stereotypes = new ArrayList<Stereotype>();
if(element.eResource() != null) {
final Object prop = getRealStereotypeProperty(element, id);
if(prop instanceof Property) {
for(final Stereotype current : element.getApplicableStereotypes()) {
if(current.getAllAttributes().contains(prop)) {
stereotypes.add(current);
}
}
}
}
return stereotypes;
}
/**
*
* @param element
* the UML::Element on which we are looking for applied Stereotype with the property identified by its id
* @param id
* the id used to identify the property of the stereotype
* @param sharedMap
* a map owning interesting information, like {@link StereotypeApplicationStructure} which can be used to find stereotype, stereotype
* application and so on
* @return
* the list of UML::Stereotype which have the property identified by this id and which are applied on the Element or <code>null</code> if
* we can't resolve it (the required profile is not applied)
*/
public static final List<Stereotype> getAppliedStereotypesWithThisProperty(final Element element, final String id, Map<?, ?> sharedMap) {
assert id.startsWith(PROPERTY_OF_STEREOTYPE_PREFIX);
final List<Stereotype> stereotypes = new ArrayList<Stereotype>();
if(sharedMap != null) {
final List<StereotypeApplicationStructure> struct = findStereotypeApplicationDataStructure(element, id, sharedMap);
for(final StereotypeApplicationStructure current : struct) {
stereotypes.add(current.getStereotype());
}
}
if(element.eResource() != null) {
final Object prop = getRealStereotypeProperty(element, id, sharedMap);
if(prop instanceof Property) {
for(final Stereotype current : element.getAppliedStereotypes()) {
if(current.getAllAttributes().contains(prop)) {
stereotypes.add(current);
}
}
}
}
return stereotypes;
}
/**
*
* @param editedElement
* the edited element
* @param id
* the id of the edited stereotype feature
* @param sharedMap
* a map owning interesting information, like {@link StereotypeApplicationStructure} which can be used to find stereotype, stereotype
* application and so on
* @return
* the list of the found data structure
*/
public static final List<StereotypeApplicationStructure> findStereotypeApplicationDataStructure(final Element editedElement, final String id, final Map<?, ?> sharedMap) {
//TODO : enhance the data structure to look for an editedElement + a propQn as Key!
@SuppressWarnings("unchecked")
List<StereotypeApplicationStructure> list = (List<StereotypeApplicationStructure>)sharedMap.get(editedElement);
if(list != null && !list.isEmpty()) {
final String propertyQN = id.replace(UMLTableUtils.PROPERTY_OF_STEREOTYPE_PREFIX, ""); //$NON-NLS-1$
for(final StereotypeApplicationStructure current : list) {
if(current.getProperty().getQualifiedName().equals(propertyQN)) {
return Collections.singletonList(current);//TODO : doesn't manage when several stereotype with the same property are applied
}
}
}
return null;
}
}
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