| /* |
| * Copyright (c) 2008-2013, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| * Christian W. Damus (CEA LIST) - bug 416298: CDOResourceNodes do not support reflective access to derived path attribute |
| */ |
| package org.eclipse.emf.cdo.eresource.impl; |
| |
| import org.eclipse.emf.cdo.common.util.CDOException; |
| import org.eclipse.emf.cdo.eresource.CDOResourceFolder; |
| import org.eclipse.emf.cdo.eresource.CDOResourceNode; |
| import org.eclipse.emf.cdo.eresource.EresourcePackage; |
| import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision; |
| import org.eclipse.emf.cdo.util.CDOURIUtil; |
| |
| import org.eclipse.emf.internal.cdo.CDOObjectImpl; |
| import org.eclipse.emf.internal.cdo.messages.Messages; |
| |
| import org.eclipse.net4j.util.ObjectUtil; |
| |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.spi.cdo.InternalCDOTransaction; |
| import org.eclipse.emf.spi.cdo.InternalCDOView; |
| |
| import java.text.MessageFormat; |
| import java.util.List; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>CDO Resource Node</b></em>'. |
| * |
| * @noextend This interface is not intended to be extended by clients. <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.emf.cdo.eresource.impl.CDOResourceNodeImpl#getFolder <em>Folder</em>}</li> |
| * <li>{@link org.eclipse.emf.cdo.eresource.impl.CDOResourceNodeImpl#getName <em>Name</em>}</li> |
| * <li>{@link org.eclipse.emf.cdo.eresource.impl.CDOResourceNodeImpl#getPath <em>Path</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public abstract class CDOResourceNodeImpl extends CDOObjectImpl implements CDOResourceNode |
| { |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected CDOResourceNodeImpl() |
| { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() |
| { |
| return EresourcePackage.Literals.CDO_RESOURCE_NODE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected int eStaticFeatureCount() |
| { |
| return 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public CDOResourceFolder getFolder() |
| { |
| return (CDOResourceFolder)eGet(EresourcePackage.Literals.CDO_RESOURCE_NODE__FOLDER, true); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setFolderGen(CDOResourceFolder newFolder) |
| { |
| eSet(EresourcePackage.Literals.CDO_RESOURCE_NODE__FOLDER, newFolder); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void setFolder(CDOResourceFolder newFolder) |
| { |
| basicSetFolder(newFolder, true); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public void basicSetFolder(CDOResourceFolder newFolder, boolean checkDuplicates) |
| { |
| CDOResourceFolder oldFolder = getFolder(); |
| if (!ObjectUtil.equals(oldFolder, newFolder)) |
| { |
| if (checkDuplicates) |
| { |
| String name = getName(); |
| if (name != null) |
| { |
| String newPath = (newFolder == null ? "" : newFolder.getPath()) + CDOURIUtil.SEGMENT_SEPARATOR + name; //$NON-NLS-1$ |
| checkDuplicates(newPath); |
| } |
| } |
| |
| setFolderGen(newFolder); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getName() |
| { |
| return (String)eGet(EresourcePackage.Literals.CDO_RESOURCE_NODE__NAME, true); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setNameGen(String newName) |
| { |
| eSet(EresourcePackage.Literals.CDO_RESOURCE_NODE__NAME, newName); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void setName(String newName) |
| { |
| basicSetName(newName, true); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public void basicSetName(String newName, boolean checkDuplicates) |
| { |
| String oldName = getName(); |
| if (!ObjectUtil.equals(oldName, newName)) |
| { |
| if (checkDuplicates) |
| { |
| CDOResourceFolder parent = getFolder(); |
| if (parent != null) |
| { |
| String newPath = parent.getPath() + CDOURIUtil.SEGMENT_SEPARATOR + getName(); |
| checkDuplicates(newPath); |
| } |
| } |
| |
| setNameGen(newName); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public String getPath() |
| { |
| if (isRoot()) |
| { |
| return CDOResourceNode.ROOT_PATH; |
| } |
| |
| CDOResourceFolder folder = getFolder(); |
| if (folder == null) |
| { |
| return CDOResourceNode.ROOT_PATH + getName(); |
| } |
| |
| return folder.getPath() + CDOResourceNode.ROOT_PATH + getName(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void setPath(String newPath) |
| { |
| InternalCDOTransaction transaction = cdoView().toTransaction(); |
| if (newPath == null) |
| { |
| throw new CDOException(Messages.getString("CDOResourceNodeImpl.3")); //$NON-NLS-1$ |
| } |
| |
| String oldPath = getPath(); |
| if (!ObjectUtil.equals(oldPath, newPath)) |
| { |
| // TODO check for duplicates |
| List<String> names = CDOURIUtil.analyzePath(newPath); |
| if (names.isEmpty()) |
| { |
| throw new CDOException(Messages.getString("CDOResourceNodeImpl.4")); //$NON-NLS-1$ |
| } |
| |
| String newName = names.remove(names.size() - 1); |
| CDOResourceFolder newFolder = transaction.getOrCreateResourceFolder(names); |
| if (newFolder == null) |
| { |
| transaction.getRootResource().getContents().add(this); |
| } |
| |
| basicSetFolder(newFolder, false); |
| basicSetName(newName, false); |
| } |
| } |
| |
| /** |
| * @since 4.4 |
| */ |
| public String getExtension() |
| { |
| String name = getName(); |
| |
| int lastDot = name.lastIndexOf('.'); |
| if (lastDot != -1) |
| { |
| return name.substring(lastDot + 1); |
| } |
| |
| return ""; |
| } |
| |
| /** |
| * @since 4.4 |
| */ |
| public String trimExtension() |
| { |
| String name = getName(); |
| |
| int lastDot = name.lastIndexOf('.'); |
| if (lastDot != -1) |
| { |
| return name.substring(0, lastDot); |
| } |
| |
| return name; |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public URI getURI() |
| { |
| InternalCDOView view = cdoView(); |
| URI uri = CDOURIUtil.createResourceURI(view, getPath()); |
| uri = view.getResourceSet().getURIConverter().normalize(uri); |
| return uri; |
| } |
| |
| /** |
| * @ADDED |
| */ |
| private void checkDuplicates(String newPath) |
| { |
| try |
| { |
| InternalCDOView view = cdoView(); |
| view.clearResourcePathCacheIfNecessary(null); |
| view.getResourceNodeID(newPath); |
| } |
| catch (Exception ex) |
| { |
| throw new CDOException(MessageFormat.format(Messages.getString("CDOResourceNodeImpl.5"), newPath)); //$NON-NLS-1$ |
| } |
| } |
| |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) |
| { |
| switch (featureID) |
| { |
| case EresourcePackage.CDO_RESOURCE_NODE__PATH: |
| return getPath(); |
| |
| default: |
| return super.eGet(featureID, resolve, coreType); |
| } |
| } |
| |
| @Override |
| public void eSet(int featureID, Object newValue) |
| { |
| switch (featureID) |
| { |
| case EresourcePackage.CDO_RESOURCE_NODE__PATH: |
| setPath((String)newValue); |
| break; |
| |
| default: |
| super.eSet(featureID, newValue); |
| } |
| } |
| |
| @Override |
| public String toString() |
| { |
| String string = super.toString(); |
| return toString(string); |
| } |
| |
| /** |
| * @since 4.4 |
| */ |
| protected String toString(String string) |
| { |
| InternalCDORevision revision = cdoRevision(); |
| if (revision != null) |
| { |
| String name = revision.getResourceNodeName(); |
| if (name == null) |
| { |
| name = "/"; |
| } |
| |
| string += "(\"" + name + "\")"; |
| } |
| |
| return string; |
| } |
| |
| } // CDOResourceNodeImpl |