/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,  
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.arquillian.protocol.servlet.v_2_5;

import org.jboss.arquillian.protocol.servlet.ServletMethodExecutor;
import org.jboss.arquillian.protocol.servlet.arq514hack.descriptors.api.web.WebAppDescriptor;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;

/**
 * Common util for Web.xml 2.5 manipulation 
 *
 * @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
 * @version $Revision: $
 */
class WebUtils
{
   private WebUtils() {}
   
   static WebAppDescriptor createNewDescriptor()
   {
      return mergeWithDescriptor(getDefaultDescriptor());
   }
   
   static WebAppDescriptor getDefaultDescriptor() 
   {
      return Descriptors.create(WebAppDescriptor.class)
                  .version("2.5")
                  .displayName("Arquillian Servlet 2.5 Protocol");
   }
   
   static WebAppDescriptor mergeWithDescriptor(WebAppDescriptor descriptor) 
   {
      // use String v. of desc.servlet(..) so we don't force Servlet API on classpath
      descriptor.servlet(
            ServletMethodExecutor.ARQUILLIAN_SERVLET_NAME,
            "org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner",  
            new String[]{ServletMethodExecutor.ARQUILLIAN_SERVLET_MAPPING});
      return descriptor;
   }   

}
