| /******************************************************************************* |
| * Copyright (c) 2009, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.internal.repository.tools.tasks; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.internal.p2.artifact.repository.Messages; |
| import org.eclipse.equinox.p2.internal.repository.mirroring.IArtifactMirrorLog; |
| import org.eclipse.equinox.p2.repository.artifact.IArtifactDescriptor; |
| |
| public class AntMirrorLog implements IArtifactMirrorLog { |
| |
| private boolean consoleMessage = false; |
| private Method log; |
| private Object task; |
| |
| public AntMirrorLog(Object task) throws NoSuchMethodException { |
| this.task = task; |
| try { |
| log = task.getClass().getMethod("log", String.class, int.class); //$NON-NLS-1$ |
| } catch (SecurityException e) { |
| exceptionOccurred(null, e); |
| } |
| } |
| |
| @Override |
| public void log(IArtifactDescriptor descriptor, IStatus status) { |
| log(descriptor.toString(), status.getSeverity()); |
| log(status); |
| } |
| |
| @Override |
| public void log(IStatus status) { |
| int severity = status.getSeverity(); |
| // Log the status message |
| log(status.getMessage(), severity); |
| // Log the exception if applicable |
| if (status.getException() != null) |
| log(status.getException().getMessage(), severity); |
| |
| // Log any children of this status |
| IStatus[] nestedStatus = status.getChildren(); |
| if (nestedStatus != null) |
| for (IStatus s : nestedStatus) { |
| log(s); |
| } |
| } |
| |
| @Override |
| public void close() { |
| // nothing to do here |
| } |
| |
| /* |
| * Log a message to the Ant Task |
| */ |
| private void log(String message, int statusSeverity) { |
| try { |
| log.invoke(task, message, Integer.valueOf(mapLogLevels(statusSeverity))); |
| } catch (IllegalArgumentException e) { |
| exceptionOccurred(message, e); |
| } catch (IllegalAccessException e) { |
| exceptionOccurred(message, e); |
| } catch (InvocationTargetException e) { |
| exceptionOccurred(message, e); |
| } |
| } |
| |
| /* |
| * Show an error message if this the first time, and print status messages. |
| */ |
| private void exceptionOccurred(String message, Exception e) { |
| if (!consoleMessage) { |
| System.err.println(Messages.MirrorLog_Exception_Occurred); |
| e.printStackTrace(System.err); |
| System.err.println(Messages.MirrorLog_Console_Log); |
| consoleMessage = true; |
| } |
| if (message != null) |
| System.out.println(message); |
| } |
| |
| /** |
| * Copied from AntLogAdapter in pde build. |
| */ |
| private int mapLogLevels(int iStatusLevel) { |
| switch (iStatusLevel) { |
| case IStatus.ERROR: |
| return 0; |
| case IStatus.OK: |
| return 2; |
| case IStatus.INFO: |
| return 2; |
| case IStatus.WARNING: |
| return 1; |
| default: |
| return 1; |
| } |
| } |
| } |