| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.wst.validation.internal; |
| |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.IWorkspaceRunnable; |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.wst.validation.Validator; |
| import org.eclipse.wst.validation.internal.model.IValidatorVisitor; |
| |
| /** |
| * Run the validators on a selected set of resources. |
| * <p> |
| * This is used to run manual validations (i.e. the user selects the Validate menu item), |
| * or it is invoked programmatically by a third party through the ValidationFramework API. |
| * It is not used for the build based invocation. |
| * </p> |
| * @author karasiuk |
| * |
| */ |
| public final class ValidationRunner implements IWorkspaceRunnable { |
| |
| private Map<IProject, Set<IResource>> _projects; |
| private ValType _valType; |
| private ValOperation _valOperation; |
| |
| /** |
| * Validate the selected projects and/or resources. |
| * |
| * @param projects |
| * The selected projects. The key is an IProject and the value is |
| * the Set of IResources that were selected. Often this will be |
| * every resource in the project. |
| * |
| * @param valType |
| * The type of validation that has been requested. |
| * |
| * @param monitor |
| * Progress monitor. |
| * |
| * @param atomic |
| * Run as an atomic workspace operation? |
| */ |
| public static ValOperation validate(Map<IProject, Set<IResource>> projects, ValType valType, |
| IProgressMonitor monitor, boolean atomic) throws CoreException{ |
| ValidationRunner me = new ValidationRunner(projects, valType); |
| if (atomic)ResourcesPlugin.getWorkspace().run(me, null, IWorkspace.AVOID_UPDATE, monitor); |
| else me.execute(monitor); |
| return me._valOperation; |
| } |
| |
| private ValidationRunner(Map<IProject, Set<IResource>> projects, ValType valType){ |
| _projects = projects; |
| _valType = valType; |
| |
| } |
| |
| private ValOperation execute(IProgressMonitor monitor){ |
| _valOperation = new ValOperation(); |
| ValManager manager = ValManager.getDefault(); |
| |
| IValidatorVisitor startingVisitor = new IValidatorVisitor(){ |
| public void visit(Validator validator, IProject project, ValType valType, |
| ValOperation operation, IProgressMonitor monitor) { |
| validator.validationStarting(project, operation.getState(), monitor); |
| } |
| }; |
| |
| IValidatorVisitor finishedVisitor = new IValidatorVisitor(){ |
| |
| public void visit(Validator validator, IProject project, ValType valType, |
| ValOperation operation, IProgressMonitor monitor) { |
| |
| validator.validationFinishing(project, operation.getState(), monitor); |
| } |
| }; |
| |
| manager.accept(startingVisitor, null, _valType, _valOperation, monitor); |
| |
| for (Map.Entry<IProject, Set<IResource>> me : _projects.entrySet()){ |
| if (monitor.isCanceled()){ |
| _valOperation.setCanceled(true); |
| return _valOperation; |
| } |
| IProject project = me.getKey(); |
| manager.accept(startingVisitor, project, _valType, _valOperation, monitor); |
| for (IResource resource : me.getValue()){ |
| try { |
| manager.validate(project, resource, IResourceDelta.NO_CHANGE, _valType, |
| IncrementalProjectBuilder.AUTO_BUILD, _valOperation, monitor); |
| } |
| catch (ResourceUnavailableError error){ |
| // if the resource is no longer available, we can't validate it, so we should just move on. |
| } |
| } |
| manager.accept(finishedVisitor, project, _valType, _valOperation, monitor); |
| } |
| manager.accept(finishedVisitor, null, _valType, _valOperation, monitor); |
| return _valOperation; |
| } |
| |
| public void run(IProgressMonitor monitor) throws CoreException { |
| execute(monitor); |
| } |
| |
| } |