| /*************************************************************************************************** |
| * Copyright (c) 2003, 2004 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.jst.j2ee.internal.wizard; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jst.j2ee.internal.earcreation.EAREditModel; |
| import org.eclipse.jst.j2ee.internal.earcreation.EARNatureRuntime; |
| import org.eclipse.jst.j2ee.internal.validation.UIEarValidator; |
| import org.eclipse.wst.common.frameworks.internal.ui.RunnableWithProgressWrapper; |
| import org.eclipse.wst.validation.internal.operations.OneValidatorOperation; |
| import org.eclipse.wst.validation.internal.operations.ValidatorManager; |
| |
| public class EARValidationHelper { |
| |
| /** |
| * Constructor for EARValidationHelper. |
| */ |
| private EARValidationHelper() { |
| super(); |
| } |
| |
| /** |
| * Return a list of runnable validation operations for all EAR projects which have auto validate |
| * enabled, and are impacted by the list of projects; If the ear project itself is in the list, |
| * then it is skipped. |
| */ |
| public static IRunnableWithProgress[] getEARValidationOperations(List modifiedProjects) { |
| List earProjects = EARNatureRuntime.getAllEARProjectsInWorkbench(); |
| List result = new ArrayList(earProjects.size()); |
| for (int i = 0; i < earProjects.size(); i++) { |
| IProject earProj = (IProject) earProjects.get(i); |
| if (willEARProjectNeedValidation(earProj, modifiedProjects)) { |
| result.add(createValidationRunnable(earProj)); |
| } |
| } |
| return (IRunnableWithProgress[]) result.toArray(new IRunnableWithProgress[result.size()]); |
| } |
| |
| /** |
| * Return a list of runnable validation operations for all EAR projects which have auto validate |
| * enabled, and are impacted by the j2ee project |
| */ |
| public static IRunnableWithProgress[] getEARValidationOperations(IProject modifiedJ2EEProject) { |
| return getEARValidationOperations(Collections.singletonList(modifiedJ2EEProject)); |
| } |
| |
| public static boolean isEARValidationAutoEnabled(IProject earProj) { |
| return ValidatorManager.getManager().isAutoValidate(earProj) && ValidatorManager.getManager().isEnabled(earProj, UIEarValidator.VALIDATOR_ID); |
| } |
| |
| private static boolean willEARProjectNeedValidation(IProject earProj, List modifiedProjects) { |
| if (modifiedProjects.contains(earProj) || !isEARValidationAutoEnabled(earProj)) |
| return false; |
| Object accessorKey = new Object(); |
| EARNatureRuntime runtime = EARNatureRuntime.getRuntime(earProj); |
| EAREditModel editModel = runtime.getEarEditModelForRead(accessorKey); |
| try { |
| for (int i = 0; i < modifiedProjects.size(); i++) { |
| if (editModel.hasMappingToProject((IProject) modifiedProjects.get(i))) |
| return true; |
| } |
| } finally { |
| if (editModel != null) |
| editModel.releaseAccess(accessorKey); |
| } |
| return false; |
| } |
| |
| /** |
| * Creates a new IRunnableWithProgress which runs a one validator operation on the EAR project |
| */ |
| public static IRunnableWithProgress createValidationRunnable(IProject earProj) { |
| OneValidatorOperation op = new OneValidatorOperation(earProj, UIEarValidator.VALIDATOR_ID, true, false); |
| |
| return new RunnableWithProgressWrapper(op); |
| } |
| |
| } |