TaglibUri.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.tools.verifier.tests.web;

import javax.servlet.descriptor.*;
import com.sun.enterprise.deployment.*;
import com.sun.enterprise.tools.verifier.*;
import com.sun.enterprise.tools.verifier.tests.*;
import org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl;


/**
 *  Must check for the existence of the tag library relative to the web.xml.
 *  @author     Arun Jain
 */
public class TaglibUri extends Taglib implements WebCheck {
    

     /** 
     * Tag library existence test.
     * 
     * @param descriptor the Web deployment descriptor
     *   
     * @return <code>Result</code> the results for this assertion
     */
    public Result check(WebBundleDescriptor descriptor) {

	Result result = getInitializedResult();
	ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();
        boolean failed = false;
        Iterable<TaglibDescriptor> taglibs = null;
        if (((WebBundleDescriptorImpl)descriptor).getJspConfigDescriptor() != null) {
            taglibs = ((WebBundleDescriptorImpl)descriptor).getJspConfigDescriptor().getTaglibs();
        }

        if (taglibs != null){
            for (TaglibDescriptor taglibDescriptor : taglibs) {
                // test all the Tag lib descriptors.
                String taglibUri = taglibDescriptor.getTaglibURI();
		if (taglibUri.equals("")) {
		    failed = true;
		    result.addErrorDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
		    result.addErrorDetails(smh.getLocalString
					   (getClass().getName() + ".failed",
					    "Error:  taglib-uri should not be an empty string."));
		    result.setStatus(Result.FAILED);
		    return result;         
		}
            }
	    if (failed == false) {
		result.addGoodDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
		result.addGoodDetails(smh.getLocalString
                                      (getClass().getName() + ".passed",
                                       "taglib-uri element is a non-empty string."));
		result.setStatus(Result.PASSED);
	    } else {
		result.setStatus(Result.FAILED);
	    }
	    return result;         
            
        } else {
	    result.addNaDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
            result.notApplicable(smh.getLocalString
                                 (getClass().getName() + ".notApplicable",
                                  "There are no TagLibConfigurationDescriptors within the web archive [ {0} ]",
                                  new Object[] {descriptor.getName()}));
            result.setStatus(Result.NOT_APPLICABLE);       
            return result;
                
        } 
        
        
    }
}