package org.kuali.student.datadictionary.mojo;
   
   import java.io.File;
   import java.util.Collection;
   import java.util.List;
   
   import org.apache.maven.plugin.AbstractMojo;
   import org.apache.maven.plugin.MojoExecutionException;
   
  import org.kuali.student.common.mojo.AbstractKSMojo;
  import org.kuali.student.contract.model.ServiceContractModel;
  import org.kuali.student.contract.model.impl.ServiceContractModelCache;
  import org.kuali.student.contract.model.impl.ServiceContractModelQDoxLoader;
  import org.kuali.student.contract.model.validation.ServiceContractModelValidator;
  import org.kuali.student.contract.writer.service.EachMethodServiceWriter;
  
  /**
   * The plugin entrypoint which is used to generate a java interface file for each
   * service method in the source files based on the contract definition
   * @phase generate-sources
   * @goal kseachmethodservicegenerator
   */
  public class KSEachMethodServiceGeneratorrMojo extends AbstractKSMojo {
  
      /**
       * @parameter expression="${outputDirectory}" default-value="${project.build.directory}/generated-sources"
       */
      private File outputDirectory;
  
      public File getOutputDirectory() {
          return outputDirectory;
      }
  
     
      public void setOutputDirectory(File htmlDirectory) {
          this.outputDirectory = htmlDirectory;
      }
  
         /**
       * @parameter expression="${rootPackage}" default-value="org.kuali.student.enrollment"
       */
      private String rootPackage;
  
      public String getRootPackage() {
          return rootPackage;
      }
  
      public void setRootPackage(String rootPackage) {
          this.rootPackage = rootPackage;
      }
  
      
      
  
      @Override
      public void execute() throws MojoExecutionException {
          getLog().info("generating separate java interface files for each method in the service contracts");
          ServiceContractModel model = this.getModel();
          this.validate(model);
          if (!outputDirectory.exists()) {
              if (!outputDirectory.mkdirs()) {
  //                throw new MojoExecutionException("Could not create directory "
                  throw new IllegalArgumentException("Could not create directory "
                          + this.outputDirectory.getPath());
              }
          }
          String targetDirectory = this.outputDirectory.toString();
          EachMethodServiceWriter instance =
                  new EachMethodServiceWriter(model,
                  targetDirectory,
                  rootPackage,
                  null);
          instance.write();
  
      }
  }