| /******************************************************************************* |
| * Copyright (c) 2008 Oracle Corporation. |
| * 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: |
| * Cameron Bateman - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.facelet.core.internal.registry; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jst.jsf.facelet.core.internal.FaceletCorePlugin; |
| import org.eclipse.jst.jsf.facelet.core.internal.registry.taglib.IFaceletTagRecord; |
| |
| abstract class LibraryOperation |
| { |
| protected final IFaceletTagRecord _changeRecord; |
| private IStatus _result; |
| |
| protected LibraryOperation(final IFaceletTagRecord changeRecord) |
| { |
| if (changeRecord == null) |
| { |
| throw new NullPointerException(); |
| } |
| _changeRecord = changeRecord; |
| } |
| |
| public final void run() |
| { |
| try |
| { |
| _result = doRun(); |
| } |
| catch (final Exception e) |
| { |
| _result = new Status(IStatus.ERROR, FaceletCorePlugin.PLUGIN_ID, |
| "Problem during run", e); //$NON-NLS-1$ |
| } |
| } |
| |
| public IStatus getResult() |
| { |
| return _result; |
| } |
| |
| protected abstract IStatus doRun(); |
| } |