package org.kuali.maven.plugins.guice;
   
   import static org.kuali.common.jute.base.Precondition.checkNotNull;
   
   import java.util.Map;
   
   import org.apache.maven.plugin.AbstractMojo;
   import org.apache.maven.plugin.logging.Log;
   import org.apache.maven.project.MavenProject;
  import org.apache.maven.settings.Settings;
  
  import com.google.common.collect.ImmutableMap;
  import com.google.inject.AbstractModule;
  import com.google.inject.TypeLiteral;
  
  public class MavenModule extends AbstractModule {
  
      public MavenModule(GuiceMojo mojo) {
          this.mojo = checkNotNull(mojo, "mojo");
      }
  
      private final GuiceMojo mojo;
  
      @Override
      protected void configure() {
          bind(MavenProject.class).toInstance(mojo.getProject());
          bind(Settings.class).toInstance(mojo.getSettings());
          bind(Log.class).toInstance(mojo.getLog());
          bind(new TypeLiteral<Map<?, ?>>() {}).annotatedWith(PluginContext.class).toInstance(getPluginContext(mojo));
      }
  
      @SuppressWarnings("unchecked")
      private Map<?, ?> getPluginContext(AbstractMojo mojo) {
          if (mojo.getPluginContext() == null) {
              return ImmutableMap.of();
          } else {
              return ImmutableMap.copyOf(mojo.getPluginContext());
          }
      }
  
  }