1.5/plugins/org.eclipse.epf.library.persistence/src/org/eclipse/epf/resourcemanager/impl/ResourceManagerImpl.java - epf/org.eclipse.epf.composer - Git at Google

 //------------------------------------------------------------------------------
 // Copyright (c) 2005, 2006 IBM Corporation 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 Corporation - initial implementation
 //------------------------------------------------------------------------------
 package org.eclipse.epf.resourcemanager.impl;

 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.notify.NotificationChain;
 import org.eclipse.emf.common.notify.impl.AdapterImpl;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.util.EObjectContainmentEList;
 import org.eclipse.emf.ecore.util.InternalEList;
 import org.eclipse.epf.persistence.MultiFileSaveUtil;
 import org.eclipse.epf.resourcemanager.ResourceDescriptor;
 import org.eclipse.epf.resourcemanager.ResourceManager;
 import org.eclipse.epf.resourcemanager.ResourcemanagerPackage;
 import org.eclipse.epf.uma.ecore.impl.MultiResourceEObject;
 import org.eclipse.epf.uma.util.UmaUtil;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Resource Manager</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getGuid <em>Guid</em>}</li>
  *   <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getUriBase <em>Uri Base</em>}</li>
  *   <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getSubManagers <em>Sub Managers</em>}</li>
  *   <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getResourceDescriptors <em>Resource Descriptors</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class ResourceManagerImpl extends MultiResourceEObject implements ResourceManager {

 	private static final long serialVersionUID = -5164471475509169204L;

 	/**
 	 * The default value of the '{@link #getGuid() <em>Guid</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getGuid()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final String GUID_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getGuid() <em>Guid</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getGuid()
 	 * @generated
 	 * @ordered
 	 */
 	protected String guid = GUID_EDEFAULT;

 	/**
 	 * The default value of the '{@link #getUriBase() <em>Uri Base</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getUriBase()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final String URI_BASE_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getUriBase() <em>Uri Base</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getUriBase()
 	 * @generated
 	 * @ordered
 	 */
 	protected String uriBase = URI_BASE_EDEFAULT;

 	/**
 	 * The cached value of the '{@link #getSubManagers() <em>Sub Managers</em>}' containment reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getSubManagers()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<ResourceManager> subManagers;

 	/**
 	 * The cached value of the '{@link #getResourceDescriptors() <em>Resource Descriptors</em>}' containment reference list.
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @see #getResourceDescriptors()
 	 * @generated
 	 * @ordered
 	 */
     protected EList<ResourceDescriptor> resourceDescriptors;

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 */
     protected ResourceManagerImpl() {
 		super();

 		guid = UmaUtil.generateGUID();
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     @Override
 				protected EClass eStaticClass() {
 		return ResourcemanagerPackage.Literals.RESOURCE_MANAGER;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String getGuid() {
 		return guid;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setGuid(String newGuid) {
 		String oldGuid = guid;
 		guid = newGuid;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ResourcemanagerPackage.RESOURCE_MANAGER__GUID, oldGuid, guid));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String getUriBase() {
 		return uriBase;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setUriBase(String newUriBase) {
 		String oldUriBase = uriBase;
 		uriBase = newUriBase;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE, oldUriBase, uriBase));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List<ResourceManager> getSubManagers() {
 		if (subManagers == null) {
 			subManagers = new EObjectContainmentEList.Resolving<ResourceManager>(ResourceManager.class, this, ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS);
 		}
 		return subManagers;
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public List<ResourceDescriptor> getResourceDescriptors() {
 		if (resourceDescriptors == null) {
 			resourceDescriptors = new EObjectContainmentEList.Resolving<ResourceDescriptor>(ResourceDescriptor.class, this, ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS);
 		}
 		return resourceDescriptors;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String toString() {
 		if (eIsProxy()) return super.toString();

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (guid: "); //$NON-NLS-1$
 		result.append(guid);
 		result.append(", uriBase: "); //$NON-NLS-1$
 		result.append(uriBase);
 		result.append(')');
 		return result.toString();
 	}

 	//
 	// Start custom code
 	//

 	/* (non-Javadoc)
 	 * @see com.ibm.umaf.ecore.impl.MultiResourceEObject#eResolveProxy(org.eclipse.emf.ecore.InternalEObject)
 	 */
 	public EObject eResolveProxy(InternalEObject proxy) {
 		return super.eResolveProxy(proxy);
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.epf.uma.resourcemanager.ResourceManager#resolve()
 	 */
 	public void resolve() {
 		URI base = MultiFileSaveUtil.getFinalURI(eResource());
         for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
             ResourceDescriptorImpl desc = (ResourceDescriptorImpl) iter.next();
             desc.resolvedURI = URI.createURI(desc.getUri()).resolve(base);
         }
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.epf.uma.resourcemanager.ResourceManager#deresolve()
 	 */
 	public void deresolve() {
 		URI base = MultiFileSaveUtil.getFinalURI(eResource());
         // convert path in all descriptors to relative
         //
         for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
             ResourceDescriptor desc = (ResourceDescriptor) iter.next();
             desc.setUri(desc.getResolvedURI().deresolve(base).toString());
         }
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.epf.uma.resourcemanager.ResourceManager#removeResourceDescriptor(org.eclipse.emf.common.util.URI, boolean)
 	 */
 	public List removeResourceDescriptor(URI uri, boolean clearFolder) {
 		ArrayList removedList = new ArrayList();
 //		ResourceDescriptor removedDescriptor = null;
         for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
             ResourceDescriptor desc = (ResourceDescriptor) iter.next();
             if(uri.equals(desc.getResolvedURI().trimFragment())) {
                 iter.remove();
 //                removedDescriptor = desc;
                 removedList.add(desc);
             }
         }
 //        if(removedDescriptor != null) {
         	if(clearFolder) {
                 // remove all child descriptors of the removed descriptor
         		//
         		String oldDir = new File(uri.toFileString()).getParent() + File.separator;
         		for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
         			ResourceDescriptor desc = (ResourceDescriptor) iter.next();
         			if(desc.getResolvedURI().toFileString().startsWith(oldDir)) {
         				iter.remove();
         				removedList.add(desc);
         			}
         		}
         	}
 //        	else {
 //        		// remove all the descriptors of the same resource
 //        		//
 //        		URI resUri = removedDescriptor.getResolvedURI().trimFragment();
 //        		for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
 //        			ResourceDescriptor desc = (ResourceDescriptor) iter.next();
 //        			if(desc.getResolvedURI().trimFragment().equals(resUri)) {
 //        				iter.remove();
 //        				removedList.add(desc);
 //        			}
 //        		}
 //        	}
 //        }
         return removedList;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 */
 	public ResourceDescriptor getResourceDescriptor(String guid) {
 		if(idToResourceDescriptorMap == null) {
 			idToResourceDescriptorMap = new HashMap();

 			eAdapters().add(new AdapterImpl() {
 		        public void notifyChanged(Notification msg) {
 		            ResourceDescriptor desc;
 		            switch(msg.getFeatureID(ResourceManager.class)) {
 		                case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 		                    switch(msg.getEventType()) {
 		                        case Notification.ADD:
 		                            desc = (ResourceDescriptor)msg.getNewValue();
 									idToResourceDescriptorMap.put(desc.getId(), desc);
 		                            return;
 		                        case Notification.ADD_MANY:
 		                            for (Iterator iter = ((Collection)msg.getNewValue()).iterator(); iter
 		                                    .hasNext();) {
 										desc = (ResourceDescriptor) iter.next();
 										idToResourceDescriptorMap.put(desc.getId(), desc);
 		                            }
 		                            return;
 		                        case Notification.REMOVE:
 		                            idToResourceDescriptorMap.remove(((ResourceDescriptor)msg.getOldValue()).getId());
 		                            return;
 		                        case Notification.REMOVE_MANY:
 		                            for (Iterator iter = ((Collection)msg.getOldValue()).iterator(); iter
 		                                    .hasNext();) {
 		                                idToResourceDescriptorMap.remove(((ResourceDescriptor) iter.next()).getId());
 		                            }
 		                            return;
 		                    }
 		            }
 		        }

 			});

 			// populate the map
 			//
 			for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
 				ResourceDescriptor element = (ResourceDescriptor) iter.next();
 				idToResourceDescriptorMap.put(element.getId(), element);
 			}
 		}

 		return (ResourceDescriptor) idToResourceDescriptorMap.get(guid);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
 				return ((InternalEList<?>)getSubManagers()).basicRemove(otherEnd, msgs);
 			case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 				return ((InternalEList<?>)getResourceDescriptors()).basicRemove(otherEnd, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
 				return getGuid();
 			case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
 				return getUriBase();
 			case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
 				return getSubManagers();
 			case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 				return getResourceDescriptors();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 		@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
 				setGuid((String)newValue);
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
 				setUriBase((String)newValue);
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
 				getSubManagers().clear();
 				getSubManagers().addAll((Collection<? extends ResourceManager>)newValue);
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 				getResourceDescriptors().clear();
 				getResourceDescriptors().addAll((Collection<? extends ResourceDescriptor>)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
 				setGuid(GUID_EDEFAULT);
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
 				setUriBase(URI_BASE_EDEFAULT);
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
 				getSubManagers().clear();
 				return;
 			case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 				getResourceDescriptors().clear();
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 //UMA-->
 		EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
 		if(feature != null) {
 			return isFeatureWithOverridenDefaultValueSet(feature);
 		}
 //UMA<--
 		switch (featureID) {
 			case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
 				return GUID_EDEFAULT == null ? guid != null : !GUID_EDEFAULT.equals(guid);
 			case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
 				return URI_BASE_EDEFAULT == null ? uriBase != null : !URI_BASE_EDEFAULT.equals(uriBase);
 			case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
 				return subManagers != null && !subManagers.isEmpty();
 			case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
 				return resourceDescriptors != null && !resourceDescriptors.isEmpty();
 		}
 		return super.eIsSet(featureID);
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.epf.uma.resourcemanager.ResourceManager#dispose()
 	 */
 	public void dispose() {
 		if(idToResourceDescriptorMap != null) {
 			idToResourceDescriptorMap.clear();
 			idToResourceDescriptorMap = null;
 		}

 		eAdapters().clear();

 		// dispose the sub managers
 		//
 		for (Iterator iter = ((InternalEList)getSubManagers()).basicIterator(); iter.hasNext();) {
 			ResourceManager subMgr = (ResourceManager) iter.next();
 			if(!((InternalEObject)subMgr).eIsProxy()) {
 				subMgr.dispose();
 			}
 		}
 	}

 	private Map idToResourceDescriptorMap;

 }
	//------------------------------------------------------------------------------
	// Copyright (c) 2005, 2006 IBM Corporation 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 Corporation - initial implementation
	//------------------------------------------------------------------------------
	package org.eclipse.epf.resourcemanager.impl;

	import java.io.File;
	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.notify.NotificationChain;
	import org.eclipse.emf.common.notify.impl.AdapterImpl;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.util.EObjectContainmentEList;
	import org.eclipse.emf.ecore.util.InternalEList;
	import org.eclipse.epf.persistence.MultiFileSaveUtil;
	import org.eclipse.epf.resourcemanager.ResourceDescriptor;
	import org.eclipse.epf.resourcemanager.ResourceManager;
	import org.eclipse.epf.resourcemanager.ResourcemanagerPackage;
	import org.eclipse.epf.uma.ecore.impl.MultiResourceEObject;
	import org.eclipse.epf.uma.util.UmaUtil;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Resource Manager</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getGuid <em>Guid</em>}</li>
	* <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getUriBase <em>Uri Base</em>}</li>
	* <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getSubManagers <em>Sub Managers</em>}</li>
	* <li>{@link org.eclipse.epf.resourcemanager.impl.ResourceManagerImpl#getResourceDescriptors <em>Resource Descriptors</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class ResourceManagerImpl extends MultiResourceEObject implements ResourceManager {

	private static final long serialVersionUID = -5164471475509169204L;

	/**
	* The default value of the '{@link #getGuid() <em>Guid</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getGuid()
	* @generated
	* @ordered
	*/
	protected static final String GUID_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getGuid() <em>Guid</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getGuid()
	* @generated
	* @ordered
	*/
	protected String guid = GUID_EDEFAULT;

	/**
	* The default value of the '{@link #getUriBase() <em>Uri Base</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getUriBase()
	* @generated
	* @ordered
	*/
	protected static final String URI_BASE_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getUriBase() <em>Uri Base</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getUriBase()
	* @generated
	* @ordered
	*/
	protected String uriBase = URI_BASE_EDEFAULT;

	/**
	* The cached value of the '{@link #getSubManagers() <em>Sub Managers</em>}' containment reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getSubManagers()
	* @generated
	* @ordered
	*/
	protected EList<ResourceManager> subManagers;

	/**
	* The cached value of the '{@link #getResourceDescriptors() <em>Resource Descriptors</em>}' containment reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getResourceDescriptors()
	* @generated
	* @ordered
	*/
	protected EList<ResourceDescriptor> resourceDescriptors;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*/
	protected ResourceManagerImpl() {
	super();

	guid = UmaUtil.generateGUID();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	protected EClass eStaticClass() {
	return ResourcemanagerPackage.Literals.RESOURCE_MANAGER;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getGuid() {
	return guid;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setGuid(String newGuid) {
	String oldGuid = guid;
	guid = newGuid;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ResourcemanagerPackage.RESOURCE_MANAGER__GUID, oldGuid, guid));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getUriBase() {
	return uriBase;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setUriBase(String newUriBase) {
	String oldUriBase = uriBase;
	uriBase = newUriBase;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE, oldUriBase, uriBase));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List<ResourceManager> getSubManagers() {
	if (subManagers == null) {
	subManagers = new EObjectContainmentEList.Resolving<ResourceManager>(ResourceManager.class, this, ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS);
	}
	return subManagers;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List<ResourceDescriptor> getResourceDescriptors() {
	if (resourceDescriptors == null) {
	resourceDescriptors = new EObjectContainmentEList.Resolving<ResourceDescriptor>(ResourceDescriptor.class, this, ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS);
	}
	return resourceDescriptors;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String toString() {
	if (eIsProxy()) return super.toString();

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (guid: "); //$NON-NLS-1$
	result.append(guid);
	result.append(", uriBase: "); //$NON-NLS-1$
	result.append(uriBase);
	result.append(')');
	return result.toString();
	}

	//
	// Start custom code
	//

	/* (non-Javadoc)
	* @see com.ibm.umaf.ecore.impl.MultiResourceEObject#eResolveProxy(org.eclipse.emf.ecore.InternalEObject)
	*/
	public EObject eResolveProxy(InternalEObject proxy) {
	return super.eResolveProxy(proxy);
	}

	/* (non-Javadoc)
	* @see org.eclipse.epf.uma.resourcemanager.ResourceManager#resolve()
	*/
	public void resolve() {
	URI base = MultiFileSaveUtil.getFinalURI(eResource());
	for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	ResourceDescriptorImpl desc = (ResourceDescriptorImpl) iter.next();
	desc.resolvedURI = URI.createURI(desc.getUri()).resolve(base);
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.epf.uma.resourcemanager.ResourceManager#deresolve()
	*/
	public void deresolve() {
	URI base = MultiFileSaveUtil.getFinalURI(eResource());
	// convert path in all descriptors to relative
	//
	for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	ResourceDescriptor desc = (ResourceDescriptor) iter.next();
	desc.setUri(desc.getResolvedURI().deresolve(base).toString());
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.epf.uma.resourcemanager.ResourceManager#removeResourceDescriptor(org.eclipse.emf.common.util.URI, boolean)
	*/
	public List removeResourceDescriptor(URI uri, boolean clearFolder) {
	ArrayList removedList = new ArrayList();
	// ResourceDescriptor removedDescriptor = null;
	for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	ResourceDescriptor desc = (ResourceDescriptor) iter.next();
	if(uri.equals(desc.getResolvedURI().trimFragment())) {
	iter.remove();
	// removedDescriptor = desc;
	removedList.add(desc);
	}
	}
	// if(removedDescriptor != null) {
	if(clearFolder) {
	// remove all child descriptors of the removed descriptor
	//
	String oldDir = new File(uri.toFileString()).getParent() + File.separator;
	for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	ResourceDescriptor desc = (ResourceDescriptor) iter.next();
	if(desc.getResolvedURI().toFileString().startsWith(oldDir)) {
	iter.remove();
	removedList.add(desc);
	}
	}
	}
	// else {
	// // remove all the descriptors of the same resource
	// //
	// URI resUri = removedDescriptor.getResolvedURI().trimFragment();
	// for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	// ResourceDescriptor desc = (ResourceDescriptor) iter.next();
	// if(desc.getResolvedURI().trimFragment().equals(resUri)) {
	// iter.remove();
	// removedList.add(desc);
	// }
	// }
	// }
	// }
	return removedList;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*/
	public ResourceDescriptor getResourceDescriptor(String guid) {
	if(idToResourceDescriptorMap == null) {
	idToResourceDescriptorMap = new HashMap();

	eAdapters().add(new AdapterImpl() {
	public void notifyChanged(Notification msg) {
	ResourceDescriptor desc;
	switch(msg.getFeatureID(ResourceManager.class)) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	switch(msg.getEventType()) {
	case Notification.ADD:
	desc = (ResourceDescriptor)msg.getNewValue();
	idToResourceDescriptorMap.put(desc.getId(), desc);
	return;
	case Notification.ADD_MANY:
	for (Iterator iter = ((Collection)msg.getNewValue()).iterator(); iter
	.hasNext();) {
	desc = (ResourceDescriptor) iter.next();
	idToResourceDescriptorMap.put(desc.getId(), desc);
	}
	return;
	case Notification.REMOVE:
	idToResourceDescriptorMap.remove(((ResourceDescriptor)msg.getOldValue()).getId());
	return;
	case Notification.REMOVE_MANY:
	for (Iterator iter = ((Collection)msg.getOldValue()).iterator(); iter
	.hasNext();) {
	idToResourceDescriptorMap.remove(((ResourceDescriptor) iter.next()).getId());
	}
	return;
	}
	}
	}

	});

	// populate the map
	//
	for (Iterator iter = getResourceDescriptors().iterator(); iter.hasNext();) {
	ResourceDescriptor element = (ResourceDescriptor) iter.next();
	idToResourceDescriptorMap.put(element.getId(), element);
	}
	}

	return (ResourceDescriptor) idToResourceDescriptorMap.get(guid);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
	return ((InternalEList<?>)getSubManagers()).basicRemove(otherEnd, msgs);
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	return ((InternalEList<?>)getResourceDescriptors()).basicRemove(otherEnd, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
	return getGuid();
	case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
	return getUriBase();
	case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
	return getSubManagers();
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	return getResourceDescriptors();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
	setGuid((String)newValue);
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
	setUriBase((String)newValue);
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
	getSubManagers().clear();
	getSubManagers().addAll((Collection<? extends ResourceManager>)newValue);
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	getResourceDescriptors().clear();
	getResourceDescriptors().addAll((Collection<? extends ResourceDescriptor>)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
	setGuid(GUID_EDEFAULT);
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
	setUriBase(URI_BASE_EDEFAULT);
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
	getSubManagers().clear();
	return;
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	getResourceDescriptors().clear();
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	//UMA-->
	EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
	if(feature != null) {
	return isFeatureWithOverridenDefaultValueSet(feature);
	}
	//UMA<--
	switch (featureID) {
	case ResourcemanagerPackage.RESOURCE_MANAGER__GUID:
	return GUID_EDEFAULT == null ? guid != null : !GUID_EDEFAULT.equals(guid);
	case ResourcemanagerPackage.RESOURCE_MANAGER__URI_BASE:
	return URI_BASE_EDEFAULT == null ? uriBase != null : !URI_BASE_EDEFAULT.equals(uriBase);
	case ResourcemanagerPackage.RESOURCE_MANAGER__SUB_MANAGERS:
	return subManagers != null && !subManagers.isEmpty();
	case ResourcemanagerPackage.RESOURCE_MANAGER__RESOURCE_DESCRIPTORS:
	return resourceDescriptors != null && !resourceDescriptors.isEmpty();
	}
	return super.eIsSet(featureID);
	}

	/* (non-Javadoc)
	* @see org.eclipse.epf.uma.resourcemanager.ResourceManager#dispose()
	*/
	public void dispose() {
	if(idToResourceDescriptorMap != null) {
	idToResourceDescriptorMap.clear();
	idToResourceDescriptorMap = null;
	}

	eAdapters().clear();

	// dispose the sub managers
	//
	for (Iterator iter = ((InternalEList)getSubManagers()).basicIterator(); iter.hasNext();) {
	ResourceManager subMgr = (ResourceManager) iter.next();
	if(!((InternalEObject)subMgr).eIsProxy()) {
	subMgr.dispose();
	}
	}
	}

	private Map idToResourceDescriptorMap;

	}