| /******************************************************************************* |
| * Copyright (c) 2001, 2006 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.wsdl.validation.internal; |
| |
| /** |
| * A WSDLValidatorDelegate holds a reference to a WSDL validator. |
| * A delegate is used to lazy load extension validators. |
| */ |
| public abstract class WSDLValidatorDelegate |
| { |
| private IWSDLValidator validator = null; |
| |
| /** |
| * Get the validator specified in this delegate. |
| * |
| * @return The WSDL validator specified by this delegate. |
| */ |
| public IWSDLValidator getValidator() |
| { |
| if (validator == null) |
| { |
| validator = loadValidator(); |
| } |
| return validator; |
| } |
| |
| /** |
| * Load the validator specified in this delegate. |
| * |
| * @return The WSDL validator specified by this delegate. |
| */ |
| protected abstract IWSDLValidator loadValidator(); |
| |
| /** |
| * Return the name of the validator. |
| * |
| * @return The validator name. |
| */ |
| public abstract String getValidatorName(); |
| } |