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

  */

 public class ClasspathConfiguration

 {

     public static final String CHILD_DELEGATION = "childDelegation";

     public static final String ENABLE_ASSERTIONS = "enableAssertions";

     public static final String CLASSPATH = "classPathUrl.";

     public 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( Classpath.emptyClasspath(), Classpath.emptyClasspath(), Classpath.emptyClasspath(), enableAssertions, childDelegation );

     }

     ClasspathConfiguration( PropertiesWrapper properties )

     {

         this( properties.getClasspath( CLASSPATH ), properties.getClasspath( SUREFIRE_CLASSPATH ),

               Classpath.emptyClasspath(),

               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 ClassLoader createMergedClassLoader()

         throws SurefireExecutionException

     {

         return Classpath.join( inprocClasspath, classpathUrls)

             .createClassLoader( null, this.childDelegation, enableAssertions, "test" );

     }

     public Classpath getProviderClasspath()

     {

         return surefireClasspathUrls;

     }

         public Classpath getTestClasspath()

     {

         return classpathUrls;

     }

     public void trickClassPathWhenManifestOnlyClasspath()

         throws SurefireExecutionException

     {

             System.setProperty( "surefire.real.class.path", System.getProperty( "java.class.path" ) );

             getTestClasspath().writeToSystemProperty( "java.class.path" );

     }

     public boolean isEnableAssertions()

     {

         return enableAssertions;

     }

     public boolean isChildDelegation()

     {

         return childDelegation;

     }

 }