/*
    * 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.
   */
  package org.apache.maven.execution;
  
  import java.io.File;
  import java.nio.file.Path;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Objects;
  import java.util.Properties;
  
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.eventspy.internal.EventSpyDispatcher;
  import org.apache.maven.model.Profile;
  import org.apache.maven.model.root.RootLocator;
  import org.apache.maven.project.DefaultProjectBuildingRequest;
  import org.apache.maven.project.ProjectBuildingRequest;
  import org.apache.maven.properties.internal.SystemProperties;
  import org.apache.maven.settings.Mirror;
  import org.apache.maven.settings.Proxy;
  import org.apache.maven.settings.Server;
  import org.apache.maven.toolchain.model.ToolchainModel;
  import org.eclipse.aether.DefaultRepositoryCache;
  import org.eclipse.aether.RepositoryCache;
  import org.eclipse.aether.repository.WorkspaceReader;
  import org.eclipse.aether.transfer.TransferListener;
  
  /**
   */
  public class DefaultMavenExecutionRequest implements MavenExecutionRequest {
  
      private RepositoryCache repositoryCache = new DefaultRepositoryCache();
  
      private WorkspaceReader workspaceReader;
  
      private ArtifactRepository localRepository;
  
      private EventSpyDispatcher eventSpyDispatcher;
  
      private File localRepositoryPath;
  
      private boolean offline = false;
  
      private boolean interactiveMode = true;
  
      private boolean cacheTransferError = false;
  
      private boolean cacheNotFound = false;
  
      private List<Proxy> proxies;
  
      private List<Server> servers;
  
      private List<Mirror> mirrors;
  
      private List<Profile> profiles;
  
      private final ProjectActivation projectActivation = new ProjectActivation();
      private final ProfileActivation profileActivation = new ProfileActivation();
  
      private List<String> pluginGroups;
  
      private boolean isProjectPresent = true;
  
      // ----------------------------------------------------------------------------
      // We need to allow per execution user and global settings as the embedder
      // might be running in a mode where it's executing many threads with totally
      // different settings.
      // ----------------------------------------------------------------------------
  
      private File userSettingsFile;
  
      private File projectSettingsFile;
  
      private File globalSettingsFile;
  
      private File userToolchainsFile;
  
      private File globalToolchainsFile;
  
     // ----------------------------------------------------------------------------
     // Request
     // ----------------------------------------------------------------------------
 
     private File multiModuleProjectDirectory;
 
     private File basedir;
 
     private Path rootDirectory;
 
     private Path topDirectory;
 
     private List<String> goals;
 
     private boolean useReactor = false;
 
     private boolean recursive = true;
 
     private File pom;
 
     private String reactorFailureBehavior = REACTOR_FAIL_FAST;
 
     private boolean resume = false;
 
     private String resumeFrom;
 
     private String makeBehavior;
 
     private Properties systemProperties;
 
     private Properties userProperties;
 
     private Date startTime;
 
     private boolean showErrors = false;
 
     private TransferListener transferListener;
 
     private int loggingLevel = LOGGING_LEVEL_INFO;
 
     private String globalChecksumPolicy;
 
     private boolean updateSnapshots = false;
 
     private List<ArtifactRepository> remoteRepositories;
 
     private List<ArtifactRepository> pluginArtifactRepositories;
 
     private ExecutionListener executionListener;
 
     private int degreeOfConcurrency = 1;
 
     private String builderId = "singlethreaded";
 
     private Map<String, List<ToolchainModel>> toolchains;
 
     /**
      * Suppress SNAPSHOT updates.
      *
      * @issue MNG-2681
      */
     private boolean noSnapshotUpdates = false;
 
     private boolean useLegacyLocalRepositoryManager = false;
 
     private Map<String, Object> data;
 
     public DefaultMavenExecutionRequest() {}
 
     public static MavenExecutionRequest copy(MavenExecutionRequest original) {
         DefaultMavenExecutionRequest copy = new DefaultMavenExecutionRequest();
         copy.setLocalRepository(original.getLocalRepository());
         copy.setLocalRepositoryPath(original.getLocalRepositoryPath());
         copy.setOffline(original.isOffline());
         copy.setInteractiveMode(original.isInteractiveMode());
         copy.setCacheNotFound(original.isCacheNotFound());
         copy.setCacheTransferError(original.isCacheTransferError());
         copy.setProxies(original.getProxies());
         copy.setServers(original.getServers());
         copy.setMirrors(original.getMirrors());
         copy.setProfiles(original.getProfiles());
         copy.setPluginGroups(original.getPluginGroups());
         copy.setProjectPresent(original.isProjectPresent());
         copy.setUserSettingsFile(original.getUserSettingsFile());
         copy.setGlobalSettingsFile(original.getGlobalSettingsFile());
         copy.setUserToolchainsFile(original.getUserToolchainsFile());
         copy.setGlobalToolchainsFile(original.getGlobalToolchainsFile());
         copy.setBaseDirectory((original.getBaseDirectory() != null) ? new File(original.getBaseDirectory()) : null);
         copy.setGoals(original.getGoals());
         copy.setRecursive(original.isRecursive());
         copy.setPom(original.getPom());
         copy.setSystemProperties(original.getSystemProperties());
         copy.setUserProperties(original.getUserProperties());
         copy.setShowErrors(original.isShowErrors());
         copy.setActiveProfiles(original.getActiveProfiles());
         copy.setInactiveProfiles(original.getInactiveProfiles());
         copy.setTransferListener(original.getTransferListener());
         copy.setLoggingLevel(original.getLoggingLevel());
         copy.setGlobalChecksumPolicy(original.getGlobalChecksumPolicy());
         copy.setUpdateSnapshots(original.isUpdateSnapshots());
         copy.setRemoteRepositories(original.getRemoteRepositories());
         copy.setPluginArtifactRepositories(original.getPluginArtifactRepositories());
         copy.setRepositoryCache(original.getRepositoryCache());
         copy.setWorkspaceReader(original.getWorkspaceReader());
         copy.setNoSnapshotUpdates(original.isNoSnapshotUpdates());
         copy.setExecutionListener(original.getExecutionListener());
         copy.setUseLegacyLocalRepository(original.isUseLegacyLocalRepository());
         copy.setBuilderId(original.getBuilderId());
         return copy;
     }
 
     @Override
     public String getBaseDirectory() {
         if (basedir == null) {
             return null;
         }
 
         return basedir.getAbsolutePath();
     }
 
     @Override
     public ArtifactRepository getLocalRepository() {
         return localRepository;
     }
 
     @Override
     public File getLocalRepositoryPath() {
         return localRepositoryPath;
     }
 
     @Override
     public List<String> getGoals() {
         if (goals == null) {
             goals = new ArrayList<>();
         }
         return goals;
     }
 
     @Override
     public Properties getSystemProperties() {
         if (systemProperties == null) {
             systemProperties = new Properties();
         }
 
         return systemProperties;
     }
 
     @Override
     public Properties getUserProperties() {
         if (userProperties == null) {
             userProperties = new Properties();
         }
 
         return userProperties;
     }
 
     @Override
     public File getPom() {
         return pom;
     }
 
     @Override
     public String getReactorFailureBehavior() {
         return reactorFailureBehavior;
     }
 
     @Override
     public List<String> getSelectedProjects() {
         return this.projectActivation.getSelectedProjects();
     }
 
     @Override
     public List<String> getExcludedProjects() {
         return this.projectActivation.getExcludedProjects();
     }
 
     @Override
     public boolean isResume() {
         return resume;
     }
 
     @Override
     public String getResumeFrom() {
         return resumeFrom;
     }
 
     @Override
     public String getMakeBehavior() {
         return makeBehavior;
     }
 
     @Override
     public Date getStartTime() {
         return startTime;
     }
 
     @Override
     public boolean isShowErrors() {
         return showErrors;
     }
 
     @Override
     public boolean isInteractiveMode() {
         return interactiveMode;
     }
 
     @Override
     public MavenExecutionRequest setActiveProfiles(List<String> activeProfiles) {
         if (activeProfiles != null) {
             this.profileActivation.overwriteActiveProfiles(activeProfiles);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setInactiveProfiles(List<String> inactiveProfiles) {
         if (inactiveProfiles != null) {
             this.profileActivation.overwriteInactiveProfiles(inactiveProfiles);
         }
 
         return this;
     }
 
     @Override
     public ProjectActivation getProjectActivation() {
         return this.projectActivation;
     }
 
     @Override
     public ProfileActivation getProfileActivation() {
         return this.profileActivation;
     }
 
     @Override
     public MavenExecutionRequest setRemoteRepositories(List<ArtifactRepository> remoteRepositories) {
         if (remoteRepositories != null) {
             this.remoteRepositories = new ArrayList<>(remoteRepositories);
         } else {
             this.remoteRepositories = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setPluginArtifactRepositories(List<ArtifactRepository> pluginArtifactRepositories) {
         if (pluginArtifactRepositories != null) {
             this.pluginArtifactRepositories = new ArrayList<>(pluginArtifactRepositories);
         } else {
             this.pluginArtifactRepositories = null;
         }
 
         return this;
     }
 
     public void setProjectBuildingConfiguration(ProjectBuildingRequest projectBuildingConfiguration) {
         this.projectBuildingRequest = projectBuildingConfiguration;
     }
 
     @Override
     public List<String> getActiveProfiles() {
         return this.profileActivation.getActiveProfiles();
     }
 
     @Override
     public List<String> getInactiveProfiles() {
         return this.profileActivation.getInactiveProfiles();
     }
 
     @Override
     public TransferListener getTransferListener() {
         return transferListener;
     }
 
     @Override
     public int getLoggingLevel() {
         return loggingLevel;
     }
 
     @Override
     public boolean isOffline() {
         return offline;
     }
 
     @Override
     public boolean isUpdateSnapshots() {
         return updateSnapshots;
     }
 
     @Override
     public boolean isNoSnapshotUpdates() {
         return noSnapshotUpdates;
     }
 
     @Override
     public String getGlobalChecksumPolicy() {
         return globalChecksumPolicy;
     }
 
     @Override
     public boolean isRecursive() {
         return recursive;
     }
 
     // ----------------------------------------------------------------------
     //
     // ----------------------------------------------------------------------
 
     @Override
     public MavenExecutionRequest setBaseDirectory(File basedir) {
         this.basedir = basedir;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setStartTime(Date startTime) {
         this.startTime = startTime;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setShowErrors(boolean showErrors) {
         this.showErrors = showErrors;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setGoals(List<String> goals) {
         if (goals != null) {
             this.goals = new ArrayList<>(goals);
         } else {
             this.goals = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setLocalRepository(ArtifactRepository localRepository) {
         this.localRepository = localRepository;
 
         if (localRepository != null) {
             setLocalRepositoryPath(new File(localRepository.getBasedir()).getAbsoluteFile());
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setLocalRepositoryPath(File localRepository) {
         localRepositoryPath = localRepository;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setLocalRepositoryPath(String localRepository) {
         localRepositoryPath = (localRepository != null) ? new File(localRepository) : null;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setSystemProperties(Properties properties) {
         if (properties != null) {
             this.systemProperties = SystemProperties.copyProperties(properties);
         } else {
             this.systemProperties = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setUserProperties(Properties userProperties) {
         if (userProperties != null) {
             this.userProperties = new Properties();
             this.userProperties.putAll(userProperties);
         } else {
             this.userProperties = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setReactorFailureBehavior(String failureBehavior) {
         reactorFailureBehavior = failureBehavior;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setSelectedProjects(List<String> selectedProjects) {
         if (selectedProjects != null) {
             this.projectActivation.overwriteActiveProjects(selectedProjects);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setExcludedProjects(List<String> excludedProjects) {
         if (excludedProjects != null) {
             this.projectActivation.overwriteInactiveProjects(excludedProjects);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setResume(boolean resume) {
         this.resume = resume;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setResumeFrom(String project) {
         this.resumeFrom = project;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setMakeBehavior(String makeBehavior) {
         this.makeBehavior = makeBehavior;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addActiveProfile(String profile) {
         if (!getActiveProfiles().contains(profile)) {
             getActiveProfiles().add(profile);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addInactiveProfile(String profile) {
         if (!getInactiveProfiles().contains(profile)) {
             getInactiveProfiles().add(profile);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addActiveProfiles(List<String> profiles) {
         for (String profile : profiles) {
             addActiveProfile(profile);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addInactiveProfiles(List<String> profiles) {
         for (String profile : profiles) {
             addInactiveProfile(profile);
         }
 
         return this;
     }
 
     public MavenExecutionRequest setUseReactor(boolean reactorActive) {
         useReactor = reactorActive;
 
         return this;
     }
 
     public boolean useReactor() {
         return useReactor;
     }
 
     /** @deprecated use {@link #setPom(File)} */
     @Deprecated
     public MavenExecutionRequest setPomFile(String pomFilename) {
         if (pomFilename != null) {
             pom = new File(pomFilename);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setPom(File pom) {
         this.pom = pom;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setInteractiveMode(boolean interactive) {
         interactiveMode = interactive;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setTransferListener(TransferListener transferListener) {
         this.transferListener = transferListener;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setLoggingLevel(int loggingLevel) {
         this.loggingLevel = loggingLevel;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setOffline(boolean offline) {
         this.offline = offline;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setUpdateSnapshots(boolean updateSnapshots) {
         this.updateSnapshots = updateSnapshots;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setNoSnapshotUpdates(boolean noSnapshotUpdates) {
         this.noSnapshotUpdates = noSnapshotUpdates;
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setGlobalChecksumPolicy(String globalChecksumPolicy) {
         this.globalChecksumPolicy = globalChecksumPolicy;
 
         return this;
     }
 
     // ----------------------------------------------------------------------------
     // Settings equivalents
     // ----------------------------------------------------------------------------
 
     @Override
     public List<Proxy> getProxies() {
         if (proxies == null) {
             proxies = new ArrayList<>();
         }
         return proxies;
     }
 
     @Override
     public MavenExecutionRequest setProxies(List<Proxy> proxies) {
         if (proxies != null) {
             this.proxies = new ArrayList<>(proxies);
         } else {
             this.proxies = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addProxy(Proxy proxy) {
         Objects.requireNonNull(proxy, "proxy cannot be null");
 
         for (Proxy p : getProxies()) {
             if (p.getId() != null && p.getId().equals(proxy.getId())) {
                 return this;
             }
         }
 
         getProxies().add(proxy);
 
         return this;
     }
 
     @Override
     public List<Server> getServers() {
         if (servers == null) {
             servers = new ArrayList<>();
         }
         return servers;
     }
 
     @Override
     public MavenExecutionRequest setServers(List<Server> servers) {
         if (servers != null) {
             this.servers = new ArrayList<>(servers);
         } else {
             this.servers = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addServer(Server server) {
         Objects.requireNonNull(server, "server cannot be null");
 
         for (Server p : getServers()) {
             if (p.getId() != null && p.getId().equals(server.getId())) {
                 return this;
             }
         }
 
         getServers().add(server);
 
         return this;
     }
 
     @Override
     public List<Mirror> getMirrors() {
         if (mirrors == null) {
             mirrors = new ArrayList<>();
         }
         return mirrors;
     }
 
     @Override
     public MavenExecutionRequest setMirrors(List<Mirror> mirrors) {
         if (mirrors != null) {
             this.mirrors = new ArrayList<>(mirrors);
         } else {
             this.mirrors = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addMirror(Mirror mirror) {
         Objects.requireNonNull(mirror, "mirror cannot be null");
 
         for (Mirror p : getMirrors()) {
             if (p.getId() != null && p.getId().equals(mirror.getId())) {
                 return this;
             }
         }
 
         getMirrors().add(mirror);
 
         return this;
     }
 
     @Override
     public List<Profile> getProfiles() {
         if (profiles == null) {
             profiles = new ArrayList<>();
         }
         return profiles;
     }
 
     @Override
     public MavenExecutionRequest setProfiles(List<Profile> profiles) {
         if (profiles != null) {
             this.profiles = new ArrayList<>(profiles);
         } else {
             this.profiles = null;
         }
 
         return this;
     }
 
     @Override
     public List<String> getPluginGroups() {
         if (pluginGroups == null) {
             pluginGroups = new ArrayList<>();
         }
 
         return pluginGroups;
     }
 
     @Override
     public MavenExecutionRequest setPluginGroups(List<String> pluginGroups) {
         if (pluginGroups != null) {
             this.pluginGroups = new ArrayList<>(pluginGroups);
         } else {
             this.pluginGroups = null;
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addPluginGroup(String pluginGroup) {
         if (!getPluginGroups().contains(pluginGroup)) {
             getPluginGroups().add(pluginGroup);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest addPluginGroups(List<String> pluginGroups) {
         for (String pluginGroup : pluginGroups) {
             addPluginGroup(pluginGroup);
         }
 
         return this;
     }
 
     @Override
     public MavenExecutionRequest setRecursive(boolean recursive) {
         this.recursive = recursive;
 
         return this;
     }
 
     // calculated from request attributes.
     private ProjectBuildingRequest projectBuildingRequest;
 
     @Override
     public boolean isProjectPresent() {
         return isProjectPresent;
     }
 
     @Override
     public MavenExecutionRequest setProjectPresent(boolean projectPresent) {
         isProjectPresent = projectPresent;
 
         return this;
     }
 
     // Settings files
 
     @Override
     public File getUserSettingsFile() {
         return userSettingsFile;
     }
 
     @Override
     public MavenExecutionRequest setUserSettingsFile(File userSettingsFile) {
         this.userSettingsFile = userSettingsFile;
 
         return this;
     }
 
     @Override
     public File getProjectSettingsFile() {
         return projectSettingsFile;
     }
 
     @Override
     public MavenExecutionRequest setProjectSettingsFile(File projectSettingsFile) {
         this.projectSettingsFile = projectSettingsFile;
 
         return this;
     }
 
     @Override
     public File getGlobalSettingsFile() {
         return globalSettingsFile;
     }
 
     @Override
     public MavenExecutionRequest setGlobalSettingsFile(File globalSettingsFile) {
         this.globalSettingsFile = globalSettingsFile;
 
         return this;
     }
 
     @Override
     public File getUserToolchainsFile() {
         return userToolchainsFile;
     }
 
     @Override
     public MavenExecutionRequest setUserToolchainsFile(File userToolchainsFile) {
         this.userToolchainsFile = userToolchainsFile;
 
         return this;
     }
 
     @Override
     public File getGlobalToolchainsFile() {
         return globalToolchainsFile;
     }
 
     @Override
     public MavenExecutionRequest setGlobalToolchainsFile(File globalToolchainsFile) {
         this.globalToolchainsFile = globalToolchainsFile;
         return this;
     }
 
     @Override
     public MavenExecutionRequest addRemoteRepository(ArtifactRepository repository) {
         for (ArtifactRepository repo : getRemoteRepositories()) {
             if (repo.getId() != null && repo.getId().equals(repository.getId())) {
                 return this;
             }
         }
 
         getRemoteRepositories().add(repository);
 
         return this;
     }
 
     @Override
     public List<ArtifactRepository> getRemoteRepositories() {
         if (remoteRepositories == null) {
             remoteRepositories = new ArrayList<>();
         }
         return remoteRepositories;
     }
 
     @Override
     public MavenExecutionRequest addPluginArtifactRepository(ArtifactRepository repository) {
         for (ArtifactRepository repo : getPluginArtifactRepositories()) {
             if (repo.getId() != null && repo.getId().equals(repository.getId())) {
                 return this;
             }
         }
 
         getPluginArtifactRepositories().add(repository);
 
         return this;
     }
 
     @Override
     public List<ArtifactRepository> getPluginArtifactRepositories() {
         if (pluginArtifactRepositories == null) {
             pluginArtifactRepositories = new ArrayList<>();
         }
         return pluginArtifactRepositories;
     }
 
     // TODO this does not belong here.
     @Override
     public ProjectBuildingRequest getProjectBuildingRequest() {
         if (projectBuildingRequest == null) {
             projectBuildingRequest = new DefaultProjectBuildingRequest();
             projectBuildingRequest.setLocalRepository(getLocalRepository());
             projectBuildingRequest.setSystemProperties(getSystemProperties());
             projectBuildingRequest.setUserProperties(getUserProperties());
             projectBuildingRequest.setRemoteRepositories(getRemoteRepositories());
             projectBuildingRequest.setPluginArtifactRepositories(getPluginArtifactRepositories());
             projectBuildingRequest.setActiveProfileIds(getActiveProfiles());
             projectBuildingRequest.setInactiveProfileIds(getInactiveProfiles());
             projectBuildingRequest.setProfiles(getProfiles());
             projectBuildingRequest.setProcessPlugins(true);
             projectBuildingRequest.setBuildStartTime(getStartTime());
         }
 
         return projectBuildingRequest;
     }
 
     @Override
     public MavenExecutionRequest addProfile(Profile profile) {
         Objects.requireNonNull(profile, "profile cannot be null");
 
         for (Profile p : getProfiles()) {
             if (p.getId() != null && p.getId().equals(profile.getId())) {
                 return this;
             }
         }
 
         getProfiles().add(profile);
 
         return this;
     }
 
     @Override
     public RepositoryCache getRepositoryCache() {
         return repositoryCache;
     }
 
     @Override
     public MavenExecutionRequest setRepositoryCache(RepositoryCache repositoryCache) {
         this.repositoryCache = repositoryCache;
 
         return this;
     }
 
     @Override
     public ExecutionListener getExecutionListener() {
         return executionListener;
     }
 
     @Override
     public MavenExecutionRequest setExecutionListener(ExecutionListener executionListener) {
         this.executionListener = executionListener;
 
         return this;
     }
 
     @Override
     public void setDegreeOfConcurrency(final int degreeOfConcurrency) {
         this.degreeOfConcurrency = degreeOfConcurrency;
     }
 
     @Override
     public int getDegreeOfConcurrency() {
         return degreeOfConcurrency;
     }
 
     @Override
     public WorkspaceReader getWorkspaceReader() {
         return workspaceReader;
     }
 
     @Override
     public MavenExecutionRequest setWorkspaceReader(WorkspaceReader workspaceReader) {
         this.workspaceReader = workspaceReader;
         return this;
     }
 
     @Override
     public boolean isCacheTransferError() {
         return cacheTransferError;
     }
 
     @Override
     public MavenExecutionRequest setCacheTransferError(boolean cacheTransferError) {
         this.cacheTransferError = cacheTransferError;
         return this;
     }
 
     @Override
     public boolean isCacheNotFound() {
         return cacheNotFound;
     }
 
     @Override
     public MavenExecutionRequest setCacheNotFound(boolean cacheNotFound) {
         this.cacheNotFound = cacheNotFound;
         return this;
     }
 
     @Override
     public boolean isUseLegacyLocalRepository() {
         return this.useLegacyLocalRepositoryManager;
     }
 
     @Override
     public MavenExecutionRequest setUseLegacyLocalRepository(boolean useLegacyLocalRepositoryManager) {
         this.useLegacyLocalRepositoryManager = false;
         return this;
     }
 
     @Override
     public MavenExecutionRequest setBuilderId(String builderId) {
         this.builderId = builderId;
         return this;
     }
 
     @Override
     public String getBuilderId() {
         return builderId;
     }
 
     @Override
     public Map<String, List<ToolchainModel>> getToolchains() {
         if (toolchains == null) {
             toolchains = new HashMap<>();
         }
         return toolchains;
     }
 
     @Override
     public MavenExecutionRequest setToolchains(Map<String, List<ToolchainModel>> toolchains) {
         this.toolchains = toolchains;
         return this;
     }
 
     @Deprecated
     @Override
     public void setMultiModuleProjectDirectory(File directory) {
         this.multiModuleProjectDirectory = directory;
     }
 
     @Deprecated
     @Override
     public File getMultiModuleProjectDirectory() {
         return multiModuleProjectDirectory;
     }
 
     @Override
     public Path getRootDirectory() {
         if (rootDirectory == null) {
             throw new IllegalStateException(RootLocator.UNABLE_TO_FIND_ROOT_PROJECT_MESSAGE);
         }
         return rootDirectory;
     }
 
     @Override
     public MavenExecutionRequest setRootDirectory(Path rootDirectory) {
         this.rootDirectory = rootDirectory;
         return this;
     }
 
     @Override
     public Path getTopDirectory() {
         return topDirectory;
     }
 
     @Override
     public MavenExecutionRequest setTopDirectory(Path topDirectory) {
         this.topDirectory = topDirectory;
         return this;
     }
 
     @Override
     public MavenExecutionRequest setEventSpyDispatcher(EventSpyDispatcher eventSpyDispatcher) {
         this.eventSpyDispatcher = eventSpyDispatcher;
         return this;
     }
 
     @Override
     public EventSpyDispatcher getEventSpyDispatcher() {
         return eventSpyDispatcher;
     }
 
     @Override
     public Map<String, Object> getData() {
         if (data == null) {
             data = new HashMap<>();
         }
 
         return data;
     }
 }