| /******************************************************************************* |
| * Copyright (c) 2007 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: |
| * Oracle - initial API and implementation |
| * |
| ********************************************************************************/ |
| package org.eclipse.jst.jsf.taglibprocessing.attributevalues; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jst.jsf.metadataprocessors.IMetaDataEnabledFeature; |
| import org.eclipse.jst.jsf.metadataprocessors.features.IValidValues; |
| import org.eclipse.jst.jsf.metadataprocessors.features.ValidationMessage; |
| |
| /** |
| * Path is relative to project |
| * <b>EXPERIMENTAL</b> - may change or dissappear |
| * |
| */ |
| public class RelativePathType extends PathType implements |
| IMetaDataEnabledFeature, IValidValues{ |
| |
| public boolean isValidValue(String value) { |
| //is this a relative path, or absolute url? |
| try { |
| new URL(value); |
| //not much else we what to do for now |
| return true; |
| } catch (MalformedURLException e) { |
| //is this a valid path relative to the |
| IProject project = getProject(); |
| IFile file= project.getFile(new Path(value)); |
| if (! file.exists()) |
| getValidationMessages().add(new ValidationMessage( value+Messages.RelativePathType_0)); |
| |
| return getValidationMessages().size() == 0; |
| } |
| } |
| |
| } |