package org.apache.maven.plugin.surefire.booterclient;

 /*

  * 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.util.Properties;

 import org.apache.maven.surefire.booter.BooterConstants;

 import org.apache.maven.surefire.booter.ClassLoaderConfiguration;

 import org.apache.maven.surefire.booter.PropertiesWrapper;

 import org.apache.maven.surefire.booter.ProviderConfiguration;

 import org.apache.maven.surefire.booter.StartupConfiguration;

 import org.apache.maven.surefire.booter.SystemPropertyManager;

 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;

 import org.apache.maven.surefire.util.RunOrder;

 /**

  * 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 Brett Porter

  * @author Dan Fabulich

  * @author Kristian Rosenvold

  * @version $Id$

  */

 class BooterSerializer

 {

     private final ForkConfiguration forkConfiguration;

     private final PropertiesWrapper properties;

     public BooterSerializer( ForkConfiguration forkConfiguration, Properties properties )

     {

         this.forkConfiguration = forkConfiguration;

         this.properties = new PropertiesWrapper( properties );

     }

     public File serialize( ProviderConfiguration booterConfiguration, StartupConfiguration providerConfiguration,

                            Object testSet, String forkMode )

         throws IOException

     {

         providerConfiguration.getClasspathConfiguration().setForkProperties( properties );

         TestArtifactInfo testNg = booterConfiguration.getTestArtifact();

         if ( testNg != null )

         {

             properties.setProperty( BooterConstants.TESTARTIFACT_VERSION, testNg.getVersion() );

             properties.setProperty( BooterConstants.TESTARTIFACT_CLASSIFIER, testNg.getClassifier() );

         }

         properties.setProperty( BooterConstants.FORKTESTSET, getTypeEncoded( testSet ) );

         TestRequest testSuiteDefinition = booterConfiguration.getTestSuiteDefinition();

         if ( testSuiteDefinition != null )

         {

             properties.setProperty( BooterConstants.SOURCE_DIRECTORY, testSuiteDefinition.getTestSourceDirectory() );

             properties.addList( testSuiteDefinition.getSuiteXmlFiles(), BooterConstants.TEST_SUITE_XML_FILES );

             properties.setProperty( BooterConstants.REQUESTEDTEST, testSuiteDefinition.getRequestedTest() );

             properties.setProperty( BooterConstants.REQUESTEDTESTMETHOD, testSuiteDefinition.getRequestedTestMethod() );

         }

         DirectoryScannerParameters directoryScannerParameters = booterConfiguration.getDirScannerParams();

         if ( directoryScannerParameters != null )

         {

             properties.setProperty( BooterConstants.FAILIFNOTESTS,

                                     String.valueOf( directoryScannerParameters.isFailIfNoTests() ) );

             properties.addList( directoryScannerParameters.getIncludes(), BooterConstants.INCLUDES_PROPERTY_PREFIX );

             properties.addList( directoryScannerParameters.getExcludes(), BooterConstants.EXCLUDES_PROPERTY_PREFIX );

             properties.setProperty( BooterConstants.TEST_CLASSES_DIRECTORY,

                                     directoryScannerParameters.getTestClassesDirectory() );

         }

         final RunOrderParameters runOrderParameters = booterConfiguration.getRunOrderParameters();

         if ( runOrderParameters != null )

         {

             properties.setProperty( BooterConstants.RUN_ORDER, RunOrder.asString( runOrderParameters.getRunOrder() ) );

             properties.setProperty( BooterConstants.RUN_STATISTICS_FILE, runOrderParameters.getRunStatisticsFile() );

         }

         ReporterConfiguration reporterConfiguration = booterConfiguration.getReporterConfiguration();

         Boolean rep = reporterConfiguration.isTrimStackTrace();

         properties.setProperty( BooterConstants.ISTRIMSTACKTRACE, rep );

         properties.setProperty( BooterConstants.REPORTSDIRECTORY, reporterConfiguration.getReportsDirectory() );

         properties.setProperty( BooterConstants.FORKMODE, forkMode );

         ClassLoaderConfiguration classLoaderConfiguration = providerConfiguration.getClassLoaderConfiguration();

         properties.setProperty( BooterConstants.USESYSTEMCLASSLOADER,

                                 String.valueOf( classLoaderConfiguration.isUseSystemClassLoader() ) );

         properties.setProperty( BooterConstants.USEMANIFESTONLYJAR,

                                 String.valueOf( classLoaderConfiguration.isUseManifestOnlyJar() ) );

         properties.setProperty( BooterConstants.FAILIFNOTESTS,

                                 String.valueOf( booterConfiguration.isFailIfNoTests() ) );

         properties.setProperty( BooterConstants.PROVIDER_CONFIGURATION, providerConfiguration.getProviderClassName() );

         return SystemPropertyManager.writePropertiesFile( properties.getProperties(),

                                                           forkConfiguration.getTempDirectory(), "surefire",

                                                           forkConfiguration.isDebug() );

     }

     private String getTypeEncoded( Object value )

     {

         if ( value == null )

         {

             return null;

         }

         String valueToUse;

         if ( value instanceof Class )

         {

             valueToUse = ( (Class) value ).getName();

         }

         else

         {

             valueToUse = value.toString();

         }

         return value.getClass().getName() + "|" + valueToUse;

     }

 }