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

  */

 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 boolean preferTestsFromInStream =

             properties.getBooleanProperty( FORKTESTSET_PREFER_TESTS_FROM_IN_STREAM );

         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 specificTestsList = properties.getStringList( SPECIFIC_TEST_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, specificTestsList,

                                             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,

                                           preferTestsFromInStream );

     }

     public StartupConfiguration getProviderConfiguration()

     {

         boolean useSystemClassLoader = properties.getBooleanProperty( USESYSTEMCLASSLOADER );

         boolean useManifestOnlyJar = properties.getBooleanProperty( USEMANIFESTONLYJAR );

         String providerConfiguration = properties.getProperty( PROVIDER_CONFIGURATION );

         ClassLoaderConfiguration classLoaderConfiguration =

             new ClassLoaderConfiguration( useSystemClassLoader, useManifestOnlyJar );

         ClasspathConfiguration classpathConfiguration = new ClasspathConfiguration( properties );

         return StartupConfiguration.inForkedVm( providerConfiguration, classpathConfiguration,

                                                 classLoaderConfiguration );

     }

 }