| /******************************************************************************* |
| * Copyright (c) 2011 IBM Corporation and others. |
| * All rights reserved. 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.jst.jsp.core.internal.java; |
| |
| /** |
| * @author pavery |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jdt.core.IProblemRequestor; |
| import org.eclipse.jdt.core.compiler.IProblem; |
| |
| class JSPProblemRequestor implements IProblemRequestor { |
| |
| private boolean fIsActive = false; |
| |
| private boolean fIsRunning = false; |
| |
| private List fCollectedProblems; |
| |
| public void beginReporting() { |
| |
| fIsRunning = true; |
| fCollectedProblems = new ArrayList(); |
| } |
| |
| public void acceptProblem(IProblem problem) { |
| |
| if (isActive()) { |
| synchronized (fCollectedProblems) { |
| fCollectedProblems.add(problem); |
| } |
| } |
| } |
| |
| public void endReporting() { |
| |
| fIsRunning = false; |
| } |
| |
| public boolean isActive() { |
| |
| return fIsActive && fCollectedProblems != null; |
| } |
| |
| /** |
| * Sets the active state of this problem requestor. |
| * |
| * @param isActive |
| * the state of this problem requestor |
| */ |
| public void setIsActive(boolean isActive) { |
| |
| if (fIsActive != isActive) { |
| fIsActive = isActive; |
| if (fIsActive) |
| startCollectingProblems(); |
| else |
| stopCollectingProblems(); |
| } |
| } |
| |
| /** |
| * Tells this annotation model to collect temporary problems from now on. |
| */ |
| private void startCollectingProblems() { |
| |
| fCollectedProblems = new ArrayList(); |
| } |
| |
| /** |
| * Tells this annotation model to no longer collect temporary problems. |
| */ |
| private void stopCollectingProblems() { |
| |
| // do nothing |
| } |
| |
| /** |
| * @return the list of collected problems |
| */ |
| public List getCollectedProblems() { |
| |
| return fCollectedProblems; |
| } |
| |
| public boolean isRunning() { |
| |
| return fIsRunning; |
| } |
| } |