| /******************************************************************************* |
| * Copyright (c) 2000, 2014 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.internal.resources; |
| |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import org.eclipse.core.resources.IResourceStatus; |
| import org.eclipse.core.runtime.*; |
| |
| /** |
| * A checked exception representing a failure. |
| * <p> |
| * Resource exceptions contain a status object describing the cause of the |
| * exception, and optionally the path of the resource where the failure |
| * occurred. |
| * </p> |
| * |
| * @see IStatus |
| */ |
| public class ResourceException extends CoreException { |
| /** |
| * All serializable objects should have a stable serialVersionUID |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| public ResourceException(int code, IPath path, String message, Throwable exception) { |
| super(new ResourceStatus(code, path, message, provideStackTrace(message, exception))); |
| } |
| |
| private static Throwable provideStackTrace(String message, Throwable exception) { |
| return exception != null ? exception : new Exception(message); |
| } |
| |
| /** |
| * Constructs a new exception with the given status object. |
| * |
| * @param status the status object to be associated with this exception |
| * @see IStatus |
| */ |
| public ResourceException(IStatus status) { |
| super(status); |
| } |
| |
| /** |
| * Prints a stack trace out for the exception, and |
| * any nested exception that it may have embedded in |
| * its Status object. |
| */ |
| @Override |
| public void printStackTrace() { |
| printStackTrace(System.err); |
| } |
| |
| /** |
| * Prints a stack trace out for the exception, and |
| * any nested exception that it may have embedded in |
| * its Status object. |
| */ |
| @Override |
| public void printStackTrace(PrintStream output) { |
| synchronized (output) { |
| IStatus status = getStatus(); |
| if (status.getException() != null) { |
| String path = "()"; //$NON-NLS-1$ |
| if (status instanceof IResourceStatus) |
| path = "(" + ((IResourceStatus) status).getPath() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ |
| output.print(getClass().getName() + path + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$ |
| status.getException().printStackTrace(output); |
| } else |
| super.printStackTrace(output); |
| } |
| } |
| |
| /** |
| * Prints a stack trace out for the exception, and |
| * any nested exception that it may have embedded in |
| * its Status object. |
| */ |
| @Override |
| public void printStackTrace(PrintWriter output) { |
| synchronized (output) { |
| IStatus status = getStatus(); |
| if (status.getException() != null) { |
| String path = "()"; //$NON-NLS-1$ |
| if (status instanceof IResourceStatus) |
| path = "(" + ((IResourceStatus) status).getPath() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ |
| output.print(getClass().getName() + path + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$ |
| status.getException().printStackTrace(output); |
| } else |
| super.printStackTrace(output); |
| } |
| } |
| |
| } |