package org.apache.maven.surefire.booter;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  /**
   * Represents the classpaths for the BooterConfiguration.
   * <p/>
   *
   * @author Jason van Zyl
   * @author Emmanuel Venisse
   * @author Kristian Rosenvold
   * @version $Id$
   */
  public class ClasspathConfiguration
  {
      private static final String CHILD_DELEGATION = "childDelegation";
  
      private static final String ENABLE_ASSERTIONS = "enableAssertions";
  
      private static final String CLASSPATH = "classPathUrl.";
  
      private static final String SUREFIRE_CLASSPATH = "surefireClassPathUrl.";
  
      private final Classpath classpathUrls;
  
      private final Classpath surefireClasspathUrls;
  
      /**
       * The surefire classpath to use when invoking in-process with the plugin
       */
      private final Classpath inprocClasspath;
  
      /**
       * Whether to enable assertions or not (can be affected by the fork arguments, and the ability to do so based on the
       * JVM).
       */
      private final boolean enableAssertions;
  
      // todo: @deprecated because the IsolatedClassLoader is really isolated - no parent.
      private final boolean childDelegation;
  
      public ClasspathConfiguration( boolean enableAssertions, boolean childDelegation )
      {
          this( new Classpath(), new Classpath(), new Classpath(), enableAssertions, childDelegation );
      }
  
      ClasspathConfiguration( PropertiesWrapper properties )
      {
          this( properties.getClasspath( CLASSPATH ), properties.getClasspath( SUREFIRE_CLASSPATH ), new Classpath(),
                properties.getBooleanProperty( ENABLE_ASSERTIONS ), properties.getBooleanProperty( CHILD_DELEGATION ) );
      }
  
      public ClasspathConfiguration( Classpath testClasspath, Classpath surefireClassPathUrls, Classpath inprocClasspath,
                                     boolean enableAssertions, boolean childDelegation )
      {
          this.enableAssertions = enableAssertions;
          this.childDelegation = childDelegation;
          this.inprocClasspath = inprocClasspath;
          this.classpathUrls = testClasspath;
          this.surefireClasspathUrls = surefireClassPathUrls;
      }
  
      public void setForkProperties( PropertiesWrapper properties )
      {
          properties.setClasspath( CLASSPATH, classpathUrls );
          properties.setClasspath( SUREFIRE_CLASSPATH, surefireClasspathUrls );
          properties.setProperty( ENABLE_ASSERTIONS, String.valueOf( enableAssertions ) );
          properties.setProperty( CHILD_DELEGATION, String.valueOf( childDelegation ) );
      }
  
      public ClassLoader createTestClassLoader( boolean childDelegation )
          throws SurefireExecutionException
      {
          return classpathUrls.createClassLoader( null, childDelegation, enableAssertions );
      }
  
      public ClassLoader createTestClassLoader()
          throws SurefireExecutionException
      {
          return classpathUrls.createClassLoader( null, this.childDelegation, enableAssertions );
      }
  
     public ClassLoader createSurefireClassLoader( ClassLoader parent )
         throws SurefireExecutionException
     {
         return surefireClasspathUrls.createClassLoader( parent, false, enableAssertions );
     }
 
     public ClassLoader createInprocSurefireClassLoader( ClassLoader parent )
         throws SurefireExecutionException
     {
         return inprocClasspath.createClassLoader( parent, false, enableAssertions );
     }
 
     public Classpath getTestClasspath()
     {
         return classpathUrls;
     }
 
     public ClassLoader createForkingTestClassLoader( boolean manifestOnlyJarRequestedAndUsable )
         throws SurefireExecutionException
     {
         if ( manifestOnlyJarRequestedAndUsable )
         {
             System.setProperty( "surefire.real.class.path", System.getProperty( "java.class.path" ) );
             getTestClasspath().writeToSystemProperty( "java.class.path" );
             // this.getClass.getClassLoader() is always loaded in system classloader if forking
             // this.getClass().getClassLoader() is plugin classloder if in-process
             // "this" must refer to a class within the booter module
             return this.getClass().getClassLoader();   // SUREFIRE-459, trick the app under test into thinking its classpath was conventional;
         }
         else
         {
             return createTestClassLoader();
         }
     }
 }