plugins/org.eclipse.uml2.uml/src/org/eclipse/uml2/uml/internal/resource/XMI2UMLSaveImpl.java - uml2/org.eclipse.uml2 - Git at Google

 /*
  * Copyright (c) 2006, 2016 IBM Corporation, CEA, and others.
  * 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:
  *   IBM - initial API and implementation
  *   Kenn Hussey (CEA) - 327039, 351774, 464702
  *
  */
 package org.eclipse.uml2.uml.internal.resource;

 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.emf.ecore.util.ExtendedMetaData;
 import org.eclipse.emf.ecore.util.InternalEList;
 import org.eclipse.emf.ecore.xmi.XMLHelper;
 import org.eclipse.emf.ecore.xmi.XMLResource;
 import org.eclipse.emf.ecore.xmi.impl.EMOFExtendedMetaData;

 import org.eclipse.uml2.common.util.UML2Util;
 import org.eclipse.uml2.uml.Behavior;
 import org.eclipse.uml2.uml.NamedElement;
 import org.eclipse.uml2.uml.Operation;
 import org.eclipse.uml2.uml.Profile;
 import org.eclipse.uml2.uml.ProtocolTransition;
 import org.eclipse.uml2.uml.State;
 import org.eclipse.uml2.uml.Transition;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.resource.CMOF2UMLExtendedMetaData;
 import org.eclipse.uml2.uml.resource.CMOF2UMLResource;
 import org.eclipse.uml2.uml.util.UMLUtil;

 public class XMI2UMLSaveImpl
 		extends UMLSaveImpl {

 	protected static class Lookup
 			extends UMLSaveImpl.Lookup {

 		public Lookup(XMLResource.XMLMap map, ExtendedMetaData extendedMetaData) {
 			super(map, extendedMetaData);
 		}

 		@Override
 		protected int featureKind(EStructuralFeature f) {

 			if (f == UMLPackage.Literals.BEHAVIOR__POSTCONDITION
 				|| f == UMLPackage.Literals.BEHAVIOR__PRECONDITION
 				|| f == UMLPackage.Literals.CONSTRAINT__CONTEXT
 				|| f == UMLPackage.Literals.ELEMENT_IMPORT__IMPORTING_NAMESPACE
 				|| f == UMLPackage.Literals.OPERATION__BODY_CONDITION
 				|| f == UMLPackage.Literals.OPERATION__POSTCONDITION
 				|| f == UMLPackage.Literals.OPERATION__PRECONDITION
 				|| f == UMLPackage.Literals.PACKAGE_IMPORT__IMPORTING_NAMESPACE
 				|| f == UMLPackage.Literals.PROFILE__METACLASS_REFERENCE
 				|| f == UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE
 				|| f == UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION
 				|| f == UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION
 				|| f == UMLPackage.Literals.STATE__STATE_INVARIANT
 				|| f == UMLPackage.Literals.TRANSITION__GUARD) {

 				return TRANSIENT;
 			}

 			return !f.isTransient()
 				&& ((EStructuralFeature.Internal) f).isContainer()
 					? (f.isUnsettable()
 						? OBJECT_HREF_SINGLE_UNSETTABLE
 						: OBJECT_HREF_SINGLE)
 					: ((f == UMLPackage.Literals.CONNECTABLE_ELEMENT__END
 						|| f == UMLPackage.Literals.VERTEX__INCOMING
 						|| f == UMLPackage.Literals.VERTEX__OUTGOING)
 							? OBJECT_HREF_MANY
 							: super.featureKind(f));
 		}

 	}

 	protected static final String CMOF_XMLNS = XMLResource.XML_NS + ':'
 		+ CMOF2UMLResource.CMOF_METAMODEL_NS_PREFIX;

 	protected static final String CMOF_URI = CMOF2UMLResource.CMOF_METAMODEL_NS_URI;

 	protected boolean declareCMOF = false;

 	public XMI2UMLSaveImpl(XMLHelper helper) {
 		super(helper);
 	}

 	@Override
 	public void addNamespaceDeclarations() {
 		super.addNamespaceDeclarations();

 		if (declareCMOF) {
 			doc.addAttribute(CMOF_XMLNS, CMOF_URI);
 		}
 	}

 	@Override
 	protected void init(XMLResource resource, Map<?, ?> options) {
 		super.init(resource, options);

 		featureTable = new Lookup(map, extendedMetaData);
 	}

 	@Override
 	protected void saveContainedMany(EObject eObject,
 			EStructuralFeature eStructuralFeature) {

 		if (eStructuralFeature == EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS) {
 			doc.startElement(EMOFExtendedMetaData.XMI_EXTENSION_ELEMENT);
 			doc.addAttribute(EMOFExtendedMetaData.XMI_EXTENDER_ATTRIBUTE,
 				EcorePackage.eNS_URI);
 			super.saveContainedMany(eObject, eStructuralFeature);
 			doc.endElement();
 		} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__ELEMENT_IMPORT) {

 			if (eObject instanceof Profile) {
 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> metaclassReferences = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.PROFILE__METACLASS_REFERENCE))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, metaclassReferences.contains(value)
 							? UMLPackage.Literals.PROFILE__METACLASS_REFERENCE
 							: UMLPackage.Literals.NAMESPACE__ELEMENT_IMPORT);
 					}
 				}
 			} else {
 				super.saveContainedMany(eObject, eStructuralFeature);
 			}
 		} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__OWNED_RULE) {

 			if (eObject instanceof Behavior) {
 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> postcondition = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.BEHAVIOR__POSTCONDITION))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> precondition = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.BEHAVIOR__PRECONDITION))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, postcondition.contains(value)
 							? UMLPackage.Literals.BEHAVIOR__POSTCONDITION
 							: (precondition.contains(value)
 								? UMLPackage.Literals.BEHAVIOR__PRECONDITION
 								: UMLPackage.Literals.NAMESPACE__OWNED_RULE));
 					}
 				}
 			} else if (eObject instanceof Operation) {
 				Object bodyCondition = helper.getValue(eObject,
 					UMLPackage.Literals.OPERATION__BODY_CONDITION);

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> postcondition = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.OPERATION__POSTCONDITION))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> precondition = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.OPERATION__PRECONDITION))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, bodyCondition == value
 							? UMLPackage.Literals.OPERATION__BODY_CONDITION
 							: (postcondition.contains(value)
 								? UMLPackage.Literals.OPERATION__POSTCONDITION
 								: (precondition.contains(value)
 									? UMLPackage.Literals.OPERATION__PRECONDITION
 									: UMLPackage.Literals.NAMESPACE__OWNED_RULE)));
 					}
 				}
 			} else if (eObject instanceof ProtocolTransition) {
 				Object postCondition = helper.getValue(eObject,
 					UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION);

 				Object preCondition = helper.getValue(eObject,
 					UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION);

 				Object guard = helper.getValue(eObject,
 					UMLPackage.Literals.TRANSITION__GUARD);

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, postCondition == value
 							? UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION
 							: (preCondition == value
 								? UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION
 								: (guard == value
 									? UMLPackage.Literals.TRANSITION__GUARD
 									: UMLPackage.Literals.NAMESPACE__OWNED_RULE)));
 					}
 				}
 			} else if (eObject instanceof State) {
 				Object stateInvariant = helper.getValue(eObject,
 					UMLPackage.Literals.STATE__STATE_INVARIANT);

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, stateInvariant == value
 							? UMLPackage.Literals.STATE__STATE_INVARIANT
 							: UMLPackage.Literals.NAMESPACE__OWNED_RULE);
 					}
 				}
 			} else if (eObject instanceof Transition) {
 				Object guard = helper.getValue(eObject,
 					UMLPackage.Literals.TRANSITION__GUARD);

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, guard == value
 							? UMLPackage.Literals.TRANSITION__GUARD
 							: UMLPackage.Literals.NAMESPACE__OWNED_RULE);
 					}
 				}
 			} else {
 				super.saveContainedMany(eObject, eStructuralFeature);
 			}
 		} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__PACKAGE_IMPORT) {

 			if (eObject instanceof Profile) {
 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> metamodelReferences = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject,
 						UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE))
 							.basicList();

 				@SuppressWarnings("unchecked")
 				List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
 					.getValue(eObject, eStructuralFeature)).basicList();
 				int size = values.size();

 				for (int i = 0; i < size; i++) {
 					InternalEObject value = values.get(i);

 					if (value != null) {
 						saveElement(value, metamodelReferences.contains(value)
 							? UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE
 							: UMLPackage.Literals.NAMESPACE__PACKAGE_IMPORT);
 					}
 				}
 			} else {
 				super.saveContainedMany(eObject, eStructuralFeature);
 			}
 		} else {
 			super.saveContainedMany(eObject, eStructuralFeature);
 		}
 	}

 	@Override
 	protected Object writeTopObject(EObject top) {
 		return writeTopObjects(Collections.singletonList(top));
 	}

 	@Override
 	public Object writeTopObjects(List<? extends EObject> contents) {

 		if (!toDOM) {
 			doc.startElement(XMI_TAG_NS);
 			Object mark = doc.mark();

 			for (int i = 0, size = contents.size(); i < size; i++) {
 				EObject top = contents.get(i);
 				EClass eClass = top.eClass();

 				if (extendedMetaData == null
 					|| featureTable.getDocumentRoot(eClass.getEPackage()) != eClass) {

 					String name = helper.getQName(eClass);
 					doc.startElement(name);
 					root = top;
 					saveElementID(top);
 				} else {
 					doc.startElement(null);
 					root = top;
 					saveFeatures(top);
 					doc.addLine();
 				}
 			}

 			int index = contents.size();

 			for (Iterator<EObject> properContents = EcoreUtil
 				.getAllProperContents(contents, false); properContents
 				.hasNext();) {

 				EObject eObject = properContents.next();

 				if (eObject instanceof Profile) {
 					Profile profile = (Profile) eObject;

 					String nsPrefix = (String) UMLUtil.getTaggedValue(profile,
 						UMLUtil.PROFILE__ECORE + NamedElement.SEPARATOR
 							+ UMLUtil.STEREOTYPE__E_PACKAGE,
 						UMLUtil.TAG_DEFINITION__NS_PREFIX);

 					if (nsPrefix == null) {
 						nsPrefix = profile.getName();
 					}

 					if (!UML2Util.isEmpty(nsPrefix)) {
 						declareCMOF = true;

 						doc.startElement(CMOF2UMLExtendedMetaData.CMOF_TAG);
 						doc.addAttribute(idAttributeName, "_" + index++); //$NON-NLS-1$
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_NAME,
 							CMOF2UMLExtendedMetaData.XMI_TAG__NS_PREFIX);
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_VALUE, nsPrefix);
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_ELEMENT,
 							helper.getIDREF(profile));
 						doc.endEmptyElement();
 					}

 					String nsURI = (String) UMLUtil.getTaggedValue(profile,
 						UMLUtil.PROFILE__ECORE + NamedElement.SEPARATOR
 							+ UMLUtil.STEREOTYPE__E_PACKAGE,
 						UMLUtil.TAG_DEFINITION__NS_URI);

 					if (nsURI == null) {
 						nsURI = profile.getURI();
 					}

 					if (!UML2Util.isEmpty(nsURI)) {
 						declareCMOF = true;

 						doc.startElement(CMOF2UMLExtendedMetaData.CMOF_TAG);
 						doc.addAttribute(idAttributeName, "_" + index++); //$NON-NLS-1$
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_NAME,
 							CMOF2UMLExtendedMetaData.XMI_TAG__NS_URI);
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_VALUE, nsURI);
 						doc.addAttribute(
 							CMOF2UMLExtendedMetaData.CMOF_TAG_ELEMENT,
 							helper.getIDREF(profile));
 						doc.endEmptyElement();
 					}
 				}
 			}

 			doc.endElement();
 			return mark;
 		} else {
 			return super.writeTopObjects(contents);
 		}
 	}

 }
	/*
	* Copyright (c) 2006, 2016 IBM Corporation, CEA, and others.
	* 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:
	* IBM - initial API and implementation
	* Kenn Hussey (CEA) - 327039, 351774, 464702
	*
	*/
	package org.eclipse.uml2.uml.internal.resource;

	import java.util.Collections;
	import java.util.Iterator;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.emf.ecore.util.ExtendedMetaData;
	import org.eclipse.emf.ecore.util.InternalEList;
	import org.eclipse.emf.ecore.xmi.XMLHelper;
	import org.eclipse.emf.ecore.xmi.XMLResource;
	import org.eclipse.emf.ecore.xmi.impl.EMOFExtendedMetaData;

	import org.eclipse.uml2.common.util.UML2Util;
	import org.eclipse.uml2.uml.Behavior;
	import org.eclipse.uml2.uml.NamedElement;
	import org.eclipse.uml2.uml.Operation;
	import org.eclipse.uml2.uml.Profile;
	import org.eclipse.uml2.uml.ProtocolTransition;
	import org.eclipse.uml2.uml.State;
	import org.eclipse.uml2.uml.Transition;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.resource.CMOF2UMLExtendedMetaData;
	import org.eclipse.uml2.uml.resource.CMOF2UMLResource;
	import org.eclipse.uml2.uml.util.UMLUtil;

	public class XMI2UMLSaveImpl
	extends UMLSaveImpl {

	protected static class Lookup
	extends UMLSaveImpl.Lookup {

	public Lookup(XMLResource.XMLMap map, ExtendedMetaData extendedMetaData) {
	super(map, extendedMetaData);
	}

	@Override
	protected int featureKind(EStructuralFeature f) {

	if (f == UMLPackage.Literals.BEHAVIOR__POSTCONDITION
	\|\| f == UMLPackage.Literals.BEHAVIOR__PRECONDITION
	\|\| f == UMLPackage.Literals.CONSTRAINT__CONTEXT
	\|\| f == UMLPackage.Literals.ELEMENT_IMPORT__IMPORTING_NAMESPACE
	\|\| f == UMLPackage.Literals.OPERATION__BODY_CONDITION
	\|\| f == UMLPackage.Literals.OPERATION__POSTCONDITION
	\|\| f == UMLPackage.Literals.OPERATION__PRECONDITION
	\|\| f == UMLPackage.Literals.PACKAGE_IMPORT__IMPORTING_NAMESPACE
	\|\| f == UMLPackage.Literals.PROFILE__METACLASS_REFERENCE
	\|\| f == UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE
	\|\| f == UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION
	\|\| f == UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION
	\|\| f == UMLPackage.Literals.STATE__STATE_INVARIANT
	\|\| f == UMLPackage.Literals.TRANSITION__GUARD) {

	return TRANSIENT;
	}

	return !f.isTransient()
	&& ((EStructuralFeature.Internal) f).isContainer()
	? (f.isUnsettable()
	? OBJECT_HREF_SINGLE_UNSETTABLE
	: OBJECT_HREF_SINGLE)
	: ((f == UMLPackage.Literals.CONNECTABLE_ELEMENT__END
	\|\| f == UMLPackage.Literals.VERTEX__INCOMING
	\|\| f == UMLPackage.Literals.VERTEX__OUTGOING)
	? OBJECT_HREF_MANY
	: super.featureKind(f));
	}

	}

	protected static final String CMOF_XMLNS = XMLResource.XML_NS + ':'
	+ CMOF2UMLResource.CMOF_METAMODEL_NS_PREFIX;

	protected static final String CMOF_URI = CMOF2UMLResource.CMOF_METAMODEL_NS_URI;

	protected boolean declareCMOF = false;

	public XMI2UMLSaveImpl(XMLHelper helper) {
	super(helper);
	}

	@Override
	public void addNamespaceDeclarations() {
	super.addNamespaceDeclarations();

	if (declareCMOF) {
	doc.addAttribute(CMOF_XMLNS, CMOF_URI);
	}
	}

	@Override
	protected void init(XMLResource resource, Map<?, ?> options) {
	super.init(resource, options);

	featureTable = new Lookup(map, extendedMetaData);
	}

	@Override
	protected void saveContainedMany(EObject eObject,
	EStructuralFeature eStructuralFeature) {

	if (eStructuralFeature == EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS) {
	doc.startElement(EMOFExtendedMetaData.XMI_EXTENSION_ELEMENT);
	doc.addAttribute(EMOFExtendedMetaData.XMI_EXTENDER_ATTRIBUTE,
	EcorePackage.eNS_URI);
	super.saveContainedMany(eObject, eStructuralFeature);
	doc.endElement();
	} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__ELEMENT_IMPORT) {

	if (eObject instanceof Profile) {
	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> metaclassReferences = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.PROFILE__METACLASS_REFERENCE))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, metaclassReferences.contains(value)
	? UMLPackage.Literals.PROFILE__METACLASS_REFERENCE
	: UMLPackage.Literals.NAMESPACE__ELEMENT_IMPORT);
	}
	}
	} else {
	super.saveContainedMany(eObject, eStructuralFeature);
	}
	} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__OWNED_RULE) {

	if (eObject instanceof Behavior) {
	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> postcondition = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.BEHAVIOR__POSTCONDITION))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> precondition = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.BEHAVIOR__PRECONDITION))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, postcondition.contains(value)
	? UMLPackage.Literals.BEHAVIOR__POSTCONDITION
	: (precondition.contains(value)
	? UMLPackage.Literals.BEHAVIOR__PRECONDITION
	: UMLPackage.Literals.NAMESPACE__OWNED_RULE));
	}
	}
	} else if (eObject instanceof Operation) {
	Object bodyCondition = helper.getValue(eObject,
	UMLPackage.Literals.OPERATION__BODY_CONDITION);

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> postcondition = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.OPERATION__POSTCONDITION))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> precondition = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.OPERATION__PRECONDITION))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, bodyCondition == value
	? UMLPackage.Literals.OPERATION__BODY_CONDITION
	: (postcondition.contains(value)
	? UMLPackage.Literals.OPERATION__POSTCONDITION
	: (precondition.contains(value)
	? UMLPackage.Literals.OPERATION__PRECONDITION
	: UMLPackage.Literals.NAMESPACE__OWNED_RULE)));
	}
	}
	} else if (eObject instanceof ProtocolTransition) {
	Object postCondition = helper.getValue(eObject,
	UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION);

	Object preCondition = helper.getValue(eObject,
	UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION);

	Object guard = helper.getValue(eObject,
	UMLPackage.Literals.TRANSITION__GUARD);

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, postCondition == value
	? UMLPackage.Literals.PROTOCOL_TRANSITION__POST_CONDITION
	: (preCondition == value
	? UMLPackage.Literals.PROTOCOL_TRANSITION__PRE_CONDITION
	: (guard == value
	? UMLPackage.Literals.TRANSITION__GUARD
	: UMLPackage.Literals.NAMESPACE__OWNED_RULE)));
	}
	}
	} else if (eObject instanceof State) {
	Object stateInvariant = helper.getValue(eObject,
	UMLPackage.Literals.STATE__STATE_INVARIANT);

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, stateInvariant == value
	? UMLPackage.Literals.STATE__STATE_INVARIANT
	: UMLPackage.Literals.NAMESPACE__OWNED_RULE);
	}
	}
	} else if (eObject instanceof Transition) {
	Object guard = helper.getValue(eObject,
	UMLPackage.Literals.TRANSITION__GUARD);

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, guard == value
	? UMLPackage.Literals.TRANSITION__GUARD
	: UMLPackage.Literals.NAMESPACE__OWNED_RULE);
	}
	}
	} else {
	super.saveContainedMany(eObject, eStructuralFeature);
	}
	} else if (eStructuralFeature == UMLPackage.Literals.NAMESPACE__PACKAGE_IMPORT) {

	if (eObject instanceof Profile) {
	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> metamodelReferences = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject,
	UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE))
	.basicList();

	@SuppressWarnings("unchecked")
	List<? extends InternalEObject> values = ((InternalEList<? extends InternalEObject>) helper
	.getValue(eObject, eStructuralFeature)).basicList();
	int size = values.size();

	for (int i = 0; i < size; i++) {
	InternalEObject value = values.get(i);

	if (value != null) {
	saveElement(value, metamodelReferences.contains(value)
	? UMLPackage.Literals.PROFILE__METAMODEL_REFERENCE
	: UMLPackage.Literals.NAMESPACE__PACKAGE_IMPORT);
	}
	}
	} else {
	super.saveContainedMany(eObject, eStructuralFeature);
	}
	} else {
	super.saveContainedMany(eObject, eStructuralFeature);
	}
	}

	@Override
	protected Object writeTopObject(EObject top) {
	return writeTopObjects(Collections.singletonList(top));
	}

	@Override
	public Object writeTopObjects(List<? extends EObject> contents) {

	if (!toDOM) {
	doc.startElement(XMI_TAG_NS);
	Object mark = doc.mark();

	for (int i = 0, size = contents.size(); i < size; i++) {
	EObject top = contents.get(i);
	EClass eClass = top.eClass();

	if (extendedMetaData == null
	\|\| featureTable.getDocumentRoot(eClass.getEPackage()) != eClass) {

	String name = helper.getQName(eClass);
	doc.startElement(name);
	root = top;
	saveElementID(top);
	} else {
	doc.startElement(null);
	root = top;
	saveFeatures(top);
	doc.addLine();
	}
	}

	int index = contents.size();

	for (Iterator<EObject> properContents = EcoreUtil
	.getAllProperContents(contents, false); properContents
	.hasNext();) {

	EObject eObject = properContents.next();

	if (eObject instanceof Profile) {
	Profile profile = (Profile) eObject;

	String nsPrefix = (String) UMLUtil.getTaggedValue(profile,
	UMLUtil.PROFILE__ECORE + NamedElement.SEPARATOR
	+ UMLUtil.STEREOTYPE__E_PACKAGE,
	UMLUtil.TAG_DEFINITION__NS_PREFIX);

	if (nsPrefix == null) {
	nsPrefix = profile.getName();
	}

	if (!UML2Util.isEmpty(nsPrefix)) {
	declareCMOF = true;

	doc.startElement(CMOF2UMLExtendedMetaData.CMOF_TAG);
	doc.addAttribute(idAttributeName, "_" + index++); //$NON-NLS-1$
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_NAME,
	CMOF2UMLExtendedMetaData.XMI_TAG__NS_PREFIX);
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_VALUE, nsPrefix);
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_ELEMENT,
	helper.getIDREF(profile));
	doc.endEmptyElement();
	}

	String nsURI = (String) UMLUtil.getTaggedValue(profile,
	UMLUtil.PROFILE__ECORE + NamedElement.SEPARATOR
	+ UMLUtil.STEREOTYPE__E_PACKAGE,
	UMLUtil.TAG_DEFINITION__NS_URI);

	if (nsURI == null) {
	nsURI = profile.getURI();
	}

	if (!UML2Util.isEmpty(nsURI)) {
	declareCMOF = true;

	doc.startElement(CMOF2UMLExtendedMetaData.CMOF_TAG);
	doc.addAttribute(idAttributeName, "_" + index++); //$NON-NLS-1$
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_NAME,
	CMOF2UMLExtendedMetaData.XMI_TAG__NS_URI);
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_VALUE, nsURI);
	doc.addAttribute(
	CMOF2UMLExtendedMetaData.CMOF_TAG_ELEMENT,
	helper.getIDREF(profile));
	doc.endEmptyElement();
	}
	}
	}

	doc.endElement();
	return mark;
	} else {
	return super.writeTopObjects(contents);
	}
	}

	}