| /******************************************************************************* |
| * Copyright (c) 2001, 2007 Oracle 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: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.validation.internal.appconfig; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| |
| /** |
| * Abstract validation visitor for classname based eobjects |
| * |
| * @author cbateman |
| * |
| */ |
| public abstract class ClassNameEObjectValidationVisitor extends |
| EObjectValidationVisitor |
| { |
| /** |
| * @param structuralFeature |
| * @param version |
| */ |
| public ClassNameEObjectValidationVisitor( |
| EStructuralFeature structuralFeature, String version) { |
| super(structuralFeature, version); |
| } |
| |
| protected void doValidate(EObject object, List messages, IFile file) |
| { |
| String fullyQualifiedName = getFullyQualifiedName(object); |
| // protect against null |
| fullyQualifiedName = fullyQualifiedName == null ? "" : fullyQualifiedName; //$NON-NLS-1$ |
| addMessageInfo(messages, |
| AppConfigValidationUtil |
| .validateClassName(fullyQualifiedName, getInstanceOf() |
| , false, file.getProject()),object, file); |
| } |
| |
| /** |
| * @param eobj |
| * @return the fully qualified name from the eobject |
| */ |
| protected abstract String getFullyQualifiedName(EObject eobj); |
| |
| /** |
| * @return a fully-qualified |
| */ |
| protected abstract String getInstanceOf(); |
| |
| /** |
| * @return true if the class being named must be a class |
| * and may not be an enum or interface |
| */ |
| protected abstract boolean mustBeClass(); |
| } |