| /* |
| * Copyright (c) 2014, 2015, 2018 Eike Stepper (Loehne, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.setup.impl; |
| |
| import org.eclipse.oomph.setup.ResourceCopyTask; |
| import org.eclipse.oomph.setup.SetupPackage; |
| import org.eclipse.oomph.setup.SetupTaskContext; |
| import org.eclipse.oomph.util.IOUtil; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.resource.URIConverter; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Resource Copy Task</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.oomph.setup.impl.ResourceCopyTaskImpl#getSourceURL <em>Source URL</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.impl.ResourceCopyTaskImpl#getTargetURL <em>Target URL</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class ResourceCopyTaskImpl extends SetupTaskImpl implements ResourceCopyTask |
| { |
| /** |
| * The default value of the '{@link #getSourceURL() <em>Source URL</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSourceURL() |
| * @generated |
| * @ordered |
| */ |
| protected static final String SOURCE_URL_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getSourceURL() <em>Source URL</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSourceURL() |
| * @generated |
| * @ordered |
| */ |
| protected String sourceURL = SOURCE_URL_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getTargetURL() <em>Target URL</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTargetURL() |
| * @generated |
| * @ordered |
| */ |
| protected static final String TARGET_URL_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getTargetURL() <em>Target URL</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTargetURL() |
| * @generated |
| * @ordered |
| */ |
| protected String targetURL = TARGET_URL_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ResourceCopyTaskImpl() |
| { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() |
| { |
| return SetupPackage.Literals.RESOURCE_COPY_TASK; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getSourceURL() |
| { |
| return sourceURL; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSourceURL(String newSourceURL) |
| { |
| String oldSourceURL = sourceURL; |
| sourceURL = newSourceURL; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, SetupPackage.RESOURCE_COPY_TASK__SOURCE_URL, oldSourceURL, sourceURL)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getTargetURL() |
| { |
| return targetURL; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTargetURL(String newTargetURL) |
| { |
| String oldTargetURL = targetURL; |
| targetURL = newTargetURL; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, SetupPackage.RESOURCE_COPY_TASK__TARGET_URL, oldTargetURL, targetURL)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) |
| { |
| switch (featureID) |
| { |
| case SetupPackage.RESOURCE_COPY_TASK__SOURCE_URL: |
| return getSourceURL(); |
| case SetupPackage.RESOURCE_COPY_TASK__TARGET_URL: |
| return getTargetURL(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) |
| { |
| switch (featureID) |
| { |
| case SetupPackage.RESOURCE_COPY_TASK__SOURCE_URL: |
| setSourceURL((String)newValue); |
| return; |
| case SetupPackage.RESOURCE_COPY_TASK__TARGET_URL: |
| setTargetURL((String)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) |
| { |
| switch (featureID) |
| { |
| case SetupPackage.RESOURCE_COPY_TASK__SOURCE_URL: |
| setSourceURL(SOURCE_URL_EDEFAULT); |
| return; |
| case SetupPackage.RESOURCE_COPY_TASK__TARGET_URL: |
| setTargetURL(TARGET_URL_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) |
| { |
| switch (featureID) |
| { |
| case SetupPackage.RESOURCE_COPY_TASK__SOURCE_URL: |
| return SOURCE_URL_EDEFAULT == null ? sourceURL != null : !SOURCE_URL_EDEFAULT.equals(sourceURL); |
| case SetupPackage.RESOURCE_COPY_TASK__TARGET_URL: |
| return TARGET_URL_EDEFAULT == null ? targetURL != null : !TARGET_URL_EDEFAULT.equals(targetURL); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() |
| { |
| if (eIsProxy()) |
| { |
| return super.toString(); |
| } |
| |
| StringBuilder result = new StringBuilder(super.toString()); |
| result.append(" (sourceURL: "); |
| result.append(sourceURL); |
| result.append(", targetURL: "); |
| result.append(targetURL); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| @Override |
| public int getProgressMonitorWork() |
| { |
| return 2; |
| } |
| |
| public boolean isNeeded(SetupTaskContext context) throws Exception |
| { |
| URI sourceURI = createResolvedURI(getSourceURL()); |
| URI targetURI = createResolvedURI(getTargetURL()); |
| |
| if (sourceURI == null || targetURI == null) |
| { |
| return false; |
| } |
| |
| URIConverter uriConverter = context.getURIConverter(); |
| if (targetURI.hasTrailingPathSeparator()) |
| { |
| if (sourceURI.hasTrailingPathSeparator()) |
| { |
| if (uriConverter.normalize(targetURI).isFile() && uriConverter.normalize(sourceURI).isFile()) |
| { |
| return !uriConverter.exists(targetURI, null); |
| } |
| |
| return true; |
| } |
| |
| return !uriConverter.exists(targetURI.appendSegment(sourceURI.lastSegment()), null); |
| } |
| |
| return !uriConverter.exists(targetURI, null); |
| } |
| |
| public void perform(SetupTaskContext context) throws Exception |
| { |
| URI sourceURI = createResolvedURI(getSourceURL()); |
| URI targetURI = createResolvedURI(getTargetURL()); |
| URIConverter uriConverter = context.getURIConverter(); |
| |
| URI normalizedSourceURI = uriConverter.normalize(sourceURI); |
| URI normalizedTargetURI = uriConverter.normalize(targetURI); |
| if (targetURI.hasTrailingPathSeparator()) |
| { |
| if (sourceURI.hasTrailingPathSeparator()) |
| { |
| if (normalizedTargetURI.isFile() && normalizedSourceURI.isFile()) |
| { |
| IOUtil.copyTree(new File(normalizedSourceURI.toFileString()), new File(normalizedTargetURI.toFileString())); |
| } |
| else |
| { |
| context.log("Unsupported copying folder " + normalizedSourceURI + " to " + normalizedTargetURI); |
| } |
| } |
| else if (uriConverter.exists(sourceURI, null)) |
| { |
| URI targetResourceURI = targetURI.appendSegment(sourceURI.lastSegment()); |
| context.log("Copying resource " + normalizedSourceURI + " to " + uriConverter.normalize(targetResourceURI)); |
| |
| InputStream input = null; |
| OutputStream output = null; |
| |
| try |
| { |
| input = uriConverter.createInputStream(sourceURI); |
| output = uriConverter.createOutputStream(targetResourceURI, null); |
| IOUtil.copy(input, output); |
| } |
| finally |
| { |
| IOUtil.closeSilent(input); |
| IOUtil.closeSilent(output); |
| } |
| } |
| } |
| else if (uriConverter.exists(sourceURI, null)) |
| { |
| context.log("Copying resource " + normalizedSourceURI + " to " + normalizedTargetURI); |
| |
| InputStream input = null; |
| OutputStream output = null; |
| |
| try |
| { |
| input = uriConverter.createInputStream(sourceURI); |
| output = uriConverter.createOutputStream(targetURI, null); |
| IOUtil.copy(input, output); |
| } |
| finally |
| { |
| IOUtil.closeSilent(input); |
| IOUtil.closeSilent(output); |
| } |
| } |
| else |
| { |
| context.log("Cannot copy non-existing " + normalizedSourceURI + " to " + normalizedTargetURI); |
| } |
| } |
| } // ResourceCopyTaskImpl |