bundles/org.eclipse.emf.emfstore.client.model.edit/src/org/eclipse/emf/emfstore/internal/client/model/provider/ProjectSpaceItemProvider.java - emf-store/org.eclipse.emf.emfstore.core - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008-2011 Chair for Applied Software Engineering,
  * Technische Universitaet Muenchen.
  * 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:
  ******************************************************************************/
 package org.eclipse.emf.emfstore.internal.client.model.provider;

 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.emf.common.notify.AdapterFactory;
 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.notify.Notifier;
 import org.eclipse.emf.common.util.ResourceLocator;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
 import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
 import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
 import org.eclipse.emf.edit.provider.ViewerNotification;
 import org.eclipse.emf.emfstore.internal.client.model.ModelPackage;
 import org.eclipse.emf.emfstore.internal.client.model.ProjectSpace;
 import org.eclipse.emf.emfstore.internal.common.model.ModelFactory;
 import org.eclipse.emf.emfstore.internal.common.model.Project;
 import org.eclipse.emf.emfstore.internal.common.model.provider.IdentifiableElementItemProvider;
 import org.eclipse.emf.emfstore.internal.server.model.versioning.VersioningFactory;

 /**
  * This is the item provider adapter for a {@link org.eclipse.emf.emfstore.internal.client.model.ProjectSpace} object.
  * <!--
  * begin-user-doc --> <!-- end-user-doc -->
  *
  * @generated
  */
 public class ProjectSpaceItemProvider extends IdentifiableElementItemProvider {

 	private Map<Project, ProjectSpace> projectToProjectSpaceMap;

 	/**
 	 * This constructs an instance from a factory and a notifier. <!--
 	 * begin-user-doc -->
 	 *
 	 * @param adapterFactory the adapter factory
 	 *            <!-- end-user-doc -->
 	 *
 	 * @generated NOT
 	 */
 	public ProjectSpaceItemProvider(AdapterFactory adapterFactory) {
 		super(adapterFactory);
 	}

 	/**
 	 * This returns the property descriptors for the adapted class. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
 		if (itemPropertyDescriptors == null) {
 			super.getPropertyDescriptors(object);

 			addProjectNamePropertyDescriptor(object);
 			addProjectDescriptionPropertyDescriptor(object);
 			addUsersessionPropertyDescriptor(object);
 			addLastUpdatedPropertyDescriptor(object);
 			addResourceCountPropertyDescriptor(object);
 			addDirtyPropertyDescriptor(object);
 			addOldLogMessagesPropertyDescriptor(object);
 			addChangedSharedPropertiesPropertyDescriptor(object);
 		}
 		return itemPropertyDescriptors;
 	}

 	/**
 	 * This adds a property descriptor for the Project Name feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addProjectNamePropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_projectName_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_projectName_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__PROJECT_NAME,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Project Description feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addProjectDescriptionPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_projectDescription_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_projectDescription_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__PROJECT_DESCRIPTION,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Usersession feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addUsersessionPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_usersession_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_usersession_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__USERSESSION,
 				true,
 				false,
 				true,
 				null,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Last Updated feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addLastUpdatedPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_lastUpdated_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_lastUpdated_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__LAST_UPDATED,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Resource Count feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addResourceCountPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_resourceCount_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_resourceCount_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__RESOURCE_COUNT,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Dirty feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addDirtyPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_dirty_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_dirty_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__DIRTY,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Old Log Messages feature. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addOldLogMessagesPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_oldLogMessages_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_oldLogMessages_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__OLD_LOG_MESSAGES,
 				true,
 				false,
 				false,
 				ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
 				null,
 				null));
 	}

 	/**
 	 * This adds a property descriptor for the Changed Shared Properties feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	protected void addChangedSharedPropertiesPropertyDescriptor(Object object) {
 		itemPropertyDescriptors
 			.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
 				getResourceLocator(),
 				getString("_UI_ProjectSpace_changedSharedProperties_feature"), //$NON-NLS-1$
 				getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_changedSharedProperties_feature", //$NON-NLS-1$//$NON-NLS-2$
 					"_UI_ProjectSpace_type"), //$NON-NLS-1$
 				ModelPackage.Literals.PROJECT_SPACE__CHANGED_SHARED_PROPERTIES,
 				true,
 				false,
 				true,
 				null,
 				null,
 				null));
 	}

 	/**
 	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
 	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
 	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
 		if (childrenFeatures == null) {
 			super.getChildrenFeatures(object);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROJECT);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROJECT_ID);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__WAITING_UPLOADS);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROPERTIES);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE);
 			childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION);
 		}
 		return childrenFeatures;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	protected EStructuralFeature getChildFeature(Object object, Object child) {
 		// Check the type of the specified child object and return the proper feature to use for
 		// adding (see {@link AddCommand}) it as a child.

 		return super.getChildFeature(object, child);
 	}

 	// begin of custom code
 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getImage(java.lang.Object)
 	 * @generated NOT
 	 */
 	@Override
 	public Object getImage(Object object) {
 		return getResourceLocator().getImage("prj_obj.gif"); //$NON-NLS-1$
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getText(java.lang.Object)
 	 * @generated NOT
 	 */
 	@Override
 	public String getText(Object object) {
 		if (object instanceof ProjectSpace) {
 			final ProjectSpace projectSpace = (ProjectSpace) object;
 			final StringBuilder stringBuilder = new StringBuilder();
 			stringBuilder.append(projectSpace.getProjectName());
 			final String string = stringBuilder.toString();
 			return string;
 		}
 		return getString("_UI_ProjectSpace_type"); //$NON-NLS-1$
 	}

 	// end of custom code

 	/**
 	 * {@inheritDoc} This handles model notifications by calling {@link #updateChildren} to update any cached children
 	 * and by creating a
 	 * viewer notification, which it passes to {@link #fireNotifyChanged}. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated NOT
 	 */
 	@Override
 	public void notifyChanged(Notification notification) {
 		// in case the notification comes in from a project then issue a viewer
 		// update on the appropriate projectspace

 		if (notification != null && getProjectToProjectSpaceMap().get(notification.getNotifier()) != null) {
 			final ProjectSpace projectSpace = getProjectToProjectSpaceMap().get(notification.getNotifier());
 			fireNotifyChanged(new ViewerNotification(notification, projectSpace, true, true));
 			return;
 		}
 		notifyChangedGen(notification);
 	}

 	/**
 	 * @generated
 	 */
 	private void notifyChangedGen(Notification notification) {
 		updateChildren(notification);

 		switch (notification.getFeatureID(ProjectSpace.class)) {
 		case ModelPackage.PROJECT_SPACE__PROJECT_NAME:
 		case ModelPackage.PROJECT_SPACE__PROJECT_DESCRIPTION:
 		case ModelPackage.PROJECT_SPACE__LAST_UPDATED:
 		case ModelPackage.PROJECT_SPACE__RESOURCE_COUNT:
 		case ModelPackage.PROJECT_SPACE__DIRTY:
 		case ModelPackage.PROJECT_SPACE__OLD_LOG_MESSAGES:
 			fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
 			return;
 		case ModelPackage.PROJECT_SPACE__PROJECT:
 		case ModelPackage.PROJECT_SPACE__PROJECT_ID:
 		case ModelPackage.PROJECT_SPACE__BASE_VERSION:
 		case ModelPackage.PROJECT_SPACE__WAITING_UPLOADS:
 		case ModelPackage.PROJECT_SPACE__PROPERTIES:
 		case ModelPackage.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE:
 		case ModelPackage.PROJECT_SPACE__MERGED_VERSION:
 			fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
 			return;
 		}
 		super.notifyChanged(notification);
 	}

 	/**
 	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s
 	 * describing the children that can be created under this object. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
 		super.collectNewChildDescriptors(newChildDescriptors, object);

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROJECT,
 			ModelFactory.eINSTANCE.createProject()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROJECT_ID,
 			org.eclipse.emf.emfstore.internal.server.model.ModelFactory.eINSTANCE.createProjectId()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION,
 			VersioningFactory.eINSTANCE.createPrimaryVersionSpec()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__WAITING_UPLOADS,
 			org.eclipse.emf.emfstore.internal.server.model.ModelFactory.eINSTANCE.createFileIdentifier()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROPERTIES,
 			ModelFactory.eINSTANCE.createEMFStoreProperty()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
 			VersioningFactory.eINSTANCE.createChangePackage()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
 			VersioningFactory.eINSTANCE.createFileBasedChangePackage()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
 			VersioningFactory.eINSTANCE.createChangePackageProxy()));

 		newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION,
 			VersioningFactory.eINSTANCE.createPrimaryVersionSpec()));
 	}

 	/**
 	 * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) {
 		Object childFeature = feature;
 		Object childObject = child;

 		boolean qualify = childFeature == ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION ||
 			childFeature == ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION;

 		if (qualify) {
 			return getString("_UI_CreateChild_text2", //$NON-NLS-1$
 				new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
 		}
 		return super.getCreateChildText(owner, feature, child, selection);
 	}

 	/**
 	 * Return the resource locator for this item provider's resources. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public ResourceLocator getResourceLocator() {
 		return ClientModelEditPlugin.INSTANCE;
 	}

 	/**
 	 * {@inheritDoc}
 	 *
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#setTarget(org.eclipse.emf.common.notify.Notifier)
 	 */
 	@Override
 	public void setTarget(Notifier target) {
 		super.setTarget(target);
 		// also register for notifications on the corresponding project to be
 		// able to trigger viewer updates accordingly, see method notifyChanged().
 		if (target instanceof ProjectSpace) {
 			final ProjectSpace projectSpace = (ProjectSpace) target;
 			final Project project = projectSpace.getProject();
 			project.eAdapters().add(this);
 			setTarget(project);
 			getProjectToProjectSpaceMap().put(project, projectSpace);
 		}
 	}

 	@Override
 	public Collection<?> getChildren(Object object) {
 		if (object instanceof ProjectSpace) {
 			final Project project = ((ProjectSpace) object).getProject();
 			if (project == null) {
 				return Collections.EMPTY_LIST;
 			}
 			// TODO: find a better way
 			return project.getModelElements();
 		}
 		return new ArrayList<Object>();

 	}

 	private Map<Project, ProjectSpace> getProjectToProjectSpaceMap() {

 		if (projectToProjectSpaceMap == null) {
 			projectToProjectSpaceMap = new LinkedHashMap<Project, ProjectSpace>();
 		}

 		return projectToProjectSpaceMap;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2008-2011 Chair for Applied Software Engineering,
	* Technische Universitaet Muenchen.
	* 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:
	******************************************************************************/
	package org.eclipse.emf.emfstore.internal.client.model.provider;

	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.Collections;
	import java.util.LinkedHashMap;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.emf.common.notify.AdapterFactory;
	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.notify.Notifier;
	import org.eclipse.emf.common.util.ResourceLocator;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
	import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
	import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
	import org.eclipse.emf.edit.provider.ViewerNotification;
	import org.eclipse.emf.emfstore.internal.client.model.ModelPackage;
	import org.eclipse.emf.emfstore.internal.client.model.ProjectSpace;
	import org.eclipse.emf.emfstore.internal.common.model.ModelFactory;
	import org.eclipse.emf.emfstore.internal.common.model.Project;
	import org.eclipse.emf.emfstore.internal.common.model.provider.IdentifiableElementItemProvider;
	import org.eclipse.emf.emfstore.internal.server.model.versioning.VersioningFactory;

	/**
	* This is the item provider adapter for a {@link org.eclipse.emf.emfstore.internal.client.model.ProjectSpace} object.
	* <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public class ProjectSpaceItemProvider extends IdentifiableElementItemProvider {

	private Map<Project, ProjectSpace> projectToProjectSpaceMap;

	/**
	* This constructs an instance from a factory and a notifier. <!--
	* begin-user-doc -->
	*
	* @param adapterFactory the adapter factory
	* <!-- end-user-doc -->
	*
	* @generated NOT
	*/
	public ProjectSpaceItemProvider(AdapterFactory adapterFactory) {
	super(adapterFactory);
	}

	/**
	* This returns the property descriptors for the adapted class. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
	if (itemPropertyDescriptors == null) {
	super.getPropertyDescriptors(object);

	addProjectNamePropertyDescriptor(object);
	addProjectDescriptionPropertyDescriptor(object);
	addUsersessionPropertyDescriptor(object);
	addLastUpdatedPropertyDescriptor(object);
	addResourceCountPropertyDescriptor(object);
	addDirtyPropertyDescriptor(object);
	addOldLogMessagesPropertyDescriptor(object);
	addChangedSharedPropertiesPropertyDescriptor(object);
	}
	return itemPropertyDescriptors;
	}

	/**
	* This adds a property descriptor for the Project Name feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addProjectNamePropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_projectName_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_projectName_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__PROJECT_NAME,
	true,
	false,
	false,
	ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Project Description feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addProjectDescriptionPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_projectDescription_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_projectDescription_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__PROJECT_DESCRIPTION,
	true,
	false,
	false,
	ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Usersession feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addUsersessionPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_usersession_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_usersession_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__USERSESSION,
	true,
	false,
	true,
	null,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Last Updated feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addLastUpdatedPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_lastUpdated_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_lastUpdated_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__LAST_UPDATED,
	true,
	false,
	false,
	ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Resource Count feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addResourceCountPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_resourceCount_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_resourceCount_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__RESOURCE_COUNT,
	true,
	false,
	false,
	ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Dirty feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addDirtyPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_dirty_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_dirty_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__DIRTY,
	true,
	false,
	false,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Old Log Messages feature. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addOldLogMessagesPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_oldLogMessages_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_oldLogMessages_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__OLD_LOG_MESSAGES,
	true,
	false,
	false,
	ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Changed Shared Properties feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*
	* @generated
	*/
	protected void addChangedSharedPropertiesPropertyDescriptor(Object object) {
	itemPropertyDescriptors
	.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_ProjectSpace_changedSharedProperties_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_ProjectSpace_changedSharedProperties_feature", //$NON-NLS-1$//$NON-NLS-2$
	"_UI_ProjectSpace_type"), //$NON-NLS-1$
	ModelPackage.Literals.PROJECT_SPACE__CHANGED_SHARED_PROPERTIES,
	true,
	false,
	true,
	null,
	null,
	null));
	}

	/**
	* This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
	* {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
	* {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
	if (childrenFeatures == null) {
	super.getChildrenFeatures(object);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROJECT);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROJECT_ID);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__WAITING_UPLOADS);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__PROPERTIES);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE);
	childrenFeatures.add(ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION);
	}
	return childrenFeatures;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	protected EStructuralFeature getChildFeature(Object object, Object child) {
	// Check the type of the specified child object and return the proper feature to use for
	// adding (see {@link AddCommand}) it as a child.

	return super.getChildFeature(object, child);
	}

	// begin of custom code
	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getImage(java.lang.Object)
	* @generated NOT
	*/
	@Override
	public Object getImage(Object object) {
	return getResourceLocator().getImage("prj_obj.gif"); //$NON-NLS-1$
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getText(java.lang.Object)
	* @generated NOT
	*/
	@Override
	public String getText(Object object) {
	if (object instanceof ProjectSpace) {
	final ProjectSpace projectSpace = (ProjectSpace) object;
	final StringBuilder stringBuilder = new StringBuilder();
	stringBuilder.append(projectSpace.getProjectName());
	final String string = stringBuilder.toString();
	return string;
	}
	return getString("_UI_ProjectSpace_type"); //$NON-NLS-1$
	}

	// end of custom code

	/**
	* {@inheritDoc} This handles model notifications by calling {@link #updateChildren} to update any cached children
	* and by creating a
	* viewer notification, which it passes to {@link #fireNotifyChanged}. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated NOT
	*/
	@Override
	public void notifyChanged(Notification notification) {
	// in case the notification comes in from a project then issue a viewer
	// update on the appropriate projectspace

	if (notification != null && getProjectToProjectSpaceMap().get(notification.getNotifier()) != null) {
	final ProjectSpace projectSpace = getProjectToProjectSpaceMap().get(notification.getNotifier());
	fireNotifyChanged(new ViewerNotification(notification, projectSpace, true, true));
	return;
	}
	notifyChangedGen(notification);
	}

	/**
	* @generated
	*/
	private void notifyChangedGen(Notification notification) {
	updateChildren(notification);

	switch (notification.getFeatureID(ProjectSpace.class)) {
	case ModelPackage.PROJECT_SPACE__PROJECT_NAME:
	case ModelPackage.PROJECT_SPACE__PROJECT_DESCRIPTION:
	case ModelPackage.PROJECT_SPACE__LAST_UPDATED:
	case ModelPackage.PROJECT_SPACE__RESOURCE_COUNT:
	case ModelPackage.PROJECT_SPACE__DIRTY:
	case ModelPackage.PROJECT_SPACE__OLD_LOG_MESSAGES:
	fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
	return;
	case ModelPackage.PROJECT_SPACE__PROJECT:
	case ModelPackage.PROJECT_SPACE__PROJECT_ID:
	case ModelPackage.PROJECT_SPACE__BASE_VERSION:
	case ModelPackage.PROJECT_SPACE__WAITING_UPLOADS:
	case ModelPackage.PROJECT_SPACE__PROPERTIES:
	case ModelPackage.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE:
	case ModelPackage.PROJECT_SPACE__MERGED_VERSION:
	fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
	return;
	}
	super.notifyChanged(notification);
	}

	/**
	* This adds {@link org.eclipse.emf.edit.command.CommandParameter}s
	* describing the children that can be created under this object. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
	super.collectNewChildDescriptors(newChildDescriptors, object);

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROJECT,
	ModelFactory.eINSTANCE.createProject()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROJECT_ID,
	org.eclipse.emf.emfstore.internal.server.model.ModelFactory.eINSTANCE.createProjectId()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION,
	VersioningFactory.eINSTANCE.createPrimaryVersionSpec()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__WAITING_UPLOADS,
	org.eclipse.emf.emfstore.internal.server.model.ModelFactory.eINSTANCE.createFileIdentifier()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__PROPERTIES,
	ModelFactory.eINSTANCE.createEMFStoreProperty()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
	VersioningFactory.eINSTANCE.createChangePackage()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
	VersioningFactory.eINSTANCE.createFileBasedChangePackage()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__LOCAL_CHANGE_PACKAGE,
	VersioningFactory.eINSTANCE.createChangePackageProxy()));

	newChildDescriptors.add(createChildParameter(ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION,
	VersioningFactory.eINSTANCE.createPrimaryVersionSpec()));
	}

	/**
	* This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) {
	Object childFeature = feature;
	Object childObject = child;

	boolean qualify = childFeature == ModelPackage.Literals.PROJECT_SPACE__BASE_VERSION \|\|
	childFeature == ModelPackage.Literals.PROJECT_SPACE__MERGED_VERSION;

	if (qualify) {
	return getString("_UI_CreateChild_text2", //$NON-NLS-1$
	new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
	}
	return super.getCreateChildText(owner, feature, child, selection);
	}

	/**
	* Return the resource locator for this item provider's resources. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public ResourceLocator getResourceLocator() {
	return ClientModelEditPlugin.INSTANCE;
	}

	/**
	* {@inheritDoc}
	*
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#setTarget(org.eclipse.emf.common.notify.Notifier)
	*/
	@Override
	public void setTarget(Notifier target) {
	super.setTarget(target);
	// also register for notifications on the corresponding project to be
	// able to trigger viewer updates accordingly, see method notifyChanged().
	if (target instanceof ProjectSpace) {
	final ProjectSpace projectSpace = (ProjectSpace) target;
	final Project project = projectSpace.getProject();
	project.eAdapters().add(this);
	setTarget(project);
	getProjectToProjectSpaceMap().put(project, projectSpace);
	}
	}

	@Override
	public Collection<?> getChildren(Object object) {
	if (object instanceof ProjectSpace) {
	final Project project = ((ProjectSpace) object).getProject();
	if (project == null) {
	return Collections.EMPTY_LIST;
	}
	// TODO: find a better way
	return project.getModelElements();
	}
	return new ArrayList<Object>();

	}

	private Map<Project, ProjectSpace> getProjectToProjectSpaceMap() {

	if (projectToProjectSpaceMap == null) {
	projectToProjectSpaceMap = new LinkedHashMap<Project, ProjectSpace>();
	}

	return projectToProjectSpaceMap;
	}
	}