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.
   */
  
  import java.io.File;
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.List;
  import org.apache.maven.surefire.report.ReporterConfiguration;
  import org.apache.maven.surefire.testset.DirectoryScannerParameters;
  import org.apache.maven.surefire.testset.RunOrderParameters;
  import org.apache.maven.surefire.testset.TestArtifactInfo;
  import org.apache.maven.surefire.testset.TestRequest;
  
  /**
   * Knows how to serialize and deserialize the booter configuration.
   * <p/>
   * The internal serialization format is through a properties file. The long-term goal of this
   * class is not to expose this implementation information to its clients. This still leaks somewhat,
   * and there are some cases where properties are being accessed as "Properties" instead of
   * more representative domain objects.
   * <p/>
   *
   * @author Jason van Zyl
   * @author Emmanuel Venisse
   * @author Kristian Rosenvold
   * @version $Id$
   */
  public class BooterDeserializer
      implements BooterConstants
  {
  
  
      private final PropertiesWrapper properties;
  
      public BooterDeserializer( InputStream inputStream )
          throws IOException
      {
          properties = SystemPropertyManager.loadProperties( inputStream );
      }
  
      public ProviderConfiguration deserialize()
      {
          final File reportsDirectory = new File( properties.getProperty( REPORTSDIRECTORY ) );
          final String testNgVersion = properties.getProperty( TESTARTIFACT_VERSION );
          final String testArtifactClassifier = properties.getProperty( TESTARTIFACT_CLASSIFIER );
          final TypeEncodedValue typeEncodedTestForFork = properties.getTypeEncodedValue( FORKTESTSET );
          final String requestedTest = properties.getProperty( REQUESTEDTEST );
          final String requestedTestMethod = properties.getProperty( REQUESTEDTESTMETHOD );
          final File sourceDirectory = properties.getFileProperty( SOURCE_DIRECTORY );
  
          final List excludesList = properties.getStringList( EXCLUDES_PROPERTY_PREFIX );
          final List includesList = properties.getStringList( INCLUDES_PROPERTY_PREFIX );
  
          final List testSuiteXmlFiles = properties.getStringList( TEST_SUITE_XML_FILES );
          final File testClassesDirectory = properties.getFileProperty( TEST_CLASSES_DIRECTORY );
          final String runOrder = properties.getProperty( RUN_ORDER );
          final String runStatisticsFile = properties.getProperty( RUN_STATISTICS_FILE );
  
          DirectoryScannerParameters dirScannerParams =
              new DirectoryScannerParameters( testClassesDirectory, includesList, excludesList,
                                              properties.getBooleanObjectProperty( FAILIFNOTESTS ), runOrder );
  
          RunOrderParameters runOrderParameters = new RunOrderParameters( runOrder, runStatisticsFile );
  
          TestArtifactInfo testNg = new TestArtifactInfo( testNgVersion, testArtifactClassifier );
          TestRequest testSuiteDefinition =
              new TestRequest( testSuiteXmlFiles, sourceDirectory, requestedTest, requestedTestMethod );
  
          ReporterConfiguration reporterConfiguration =
              new ReporterConfiguration( reportsDirectory, properties.getBooleanObjectProperty( ISTRIMSTACKTRACE ) );
  
          return new ProviderConfiguration( dirScannerParams, runOrderParameters,
                                            properties.getBooleanProperty( FAILIFNOTESTS ), reporterConfiguration, testNg,
                                            testSuiteDefinition, properties.getProperties(), typeEncodedTestForFork );
      }
  
      public StartupConfiguration getProviderConfiguration()
      {
          boolean useSystemClassLoader = properties.getBooleanProperty( USESYSTEMCLASSLOADER );
          boolean useManifestOnlyJar = properties.getBooleanProperty( USEMANIFESTONLYJAR );
          String providerConfiguration = properties.getProperty( PROVIDER_CONFIGURATION );
         String forkMode = properties.getProperty( FORKMODE );
 
         ClassLoaderConfiguration classLoaderConfiguration =
             new ClassLoaderConfiguration( useSystemClassLoader, useManifestOnlyJar );
 
         ClasspathConfiguration classpathConfiguration = new ClasspathConfiguration( properties );
 
         return StartupConfiguration.inForkedVm( providerConfiguration, classpathConfiguration, classLoaderConfiguration,
                                                 forkMode );
     }
 }