//------------------------------------------------------------------------------
// 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;
}