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    • info.archinnov.achilles.generated.manager.SimpleEntity_Manager Maven / Gradle / Ivy

    package info.archinnov.achilles.generated.manager;

import com.datastax.driver.core.BoundStatement;
import com.datastax.driver.core.PreparedStatement;
import com.datastax.driver.core.RegularStatement;
import info.archinnov.achilles.generated.dsl.SimpleEntity_Delete;
import info.archinnov.achilles.generated.dsl.SimpleEntity_Select;
import info.archinnov.achilles.generated.dsl.SimpleEntity_Update;
import info.archinnov.achilles.generated.meta.entity.SimpleEntity_AchillesMeta;
import info.archinnov.achilles.internals.entities.SimpleEntity;
import info.archinnov.achilles.internals.query.crud.DeleteByPartitionWithOptions;
import info.archinnov.achilles.internals.query.crud.DeleteWithOptions;
import info.archinnov.achilles.internals.query.crud.FindWithOptions;
import info.archinnov.achilles.internals.query.crud.InsertWithOptions;
import info.archinnov.achilles.internals.query.raw.NativeQuery;
import info.archinnov.achilles.internals.query.typed.TypedQuery;
import info.archinnov.achilles.internals.runtime.AbstractManager;
import info.archinnov.achilles.internals.runtime.RuntimeEngine;
import info.archinnov.achilles.validation.Validator;
import java.lang.Class;
import java.lang.Long;
import java.lang.Object;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;

public final class SimpleEntity_Manager extends AbstractManager {
  public final SimpleEntity_AchillesMeta meta;

  public SimpleEntity_Manager(final Class entityClass, final SimpleEntity_AchillesMeta meta, final RuntimeEngine rte) {
    super(entityClass, meta, rte);
    this.meta = meta;
  }

  /**
   * Provide CRUD operations: 
     
   * 
      
   *    
    • FIND BY ID
      • 
   *    
    • INSERT
      • 
   *    
    • INSERT STATIC
      • 
   *    
    • INSERT IF NOT EXISTS
      • 
   *    
    • DELETE BY ID
      • 
   *    
    • DELETE BY ID IF NOT EXISTS
      • 
   *    
    • DELETE BY PARTITION
      • 
   * 
    
   */
  public final SimpleEntity_CRUD crud() {
    return new SimpleEntity_CRUD();
  }

  /**
   * Provide DSL methods: 
    
   * 
      
   *    
    • SELECT
      • 
   *    
    • ITERATION ON SELECT
      • 
   *    
    • UPDATE
      • 
   *    
    • DELETE
      • 
   * 
    
   */
  public final SimpleEntity_DSL dsl() {
    return new SimpleEntity_DSL();
  }

  /**
   * Provide QUERY methods: 
    
   * 
      
   *    
    • Typed Queries (for SELECT only)
      • 
   *    
    • Native Queries (for any kind of statement)
      • 
   * 
    
   */
  public final SimpleEntity_QUERY query() {
    return new SimpleEntity_QUERY();
  }

  public final class SimpleEntity_CRUD {
    /**
     * Find an entity by its complete primary key@param id partition key 'id'@param date clustering column 'date'@return FindWithOptions */
    public FindWithOptions findById(final Long id, final Date date) {
      List keys = new ArrayList<>();
      List encodedKeys = new ArrayList<>();
      Validator.validateNotNull(id, "Partition key '%s' should not be null", "id");
      keys.add(id);
      encodedKeys.add(SimpleEntity_AchillesMeta.id.encodeFromJava(id));
      Validator.validateNotNull(date, "Partition key '%s' should not be null", "date");
      keys.add(date);
      encodedKeys.add(SimpleEntity_AchillesMeta.date.encodeFromJava(date));
      final Object[] primaryKeyValues = keys.toArray();
      final Object[] encodedPrimaryKeyValues = encodedKeys.toArray();
      return new FindWithOptions(entityClass, meta, rte, primaryKeyValues, encodedPrimaryKeyValues);
    }

    /**
     * Delete an entity instance by extracting its primary keyRemark: Achilles will throw an exception if any column being part of the primary key is NULL@param an instance of SimpleEntity to be delete@return DeleteWithOptions */
    public DeleteWithOptions delete(final SimpleEntity instance) {
      return deleteInternal(instance);
    }

    /**
     * Delete an entity using its complete primary key@param id partition key 'id'@param date clustering column 'date'@return DeleteWithOptions */
    public DeleteWithOptions deleteById(final Long id, final Date date) {
      List keys = new ArrayList<>();
      List encodedKeys = new ArrayList<>();
      Validator.validateNotNull(id, "Partition key '%s' should not be null", "id");
      keys.add(id);
      encodedKeys.add(SimpleEntity_AchillesMeta.id.encodeFromJava(id));
      Validator.validateNotNull(date, "Partition key '%s' should not be null", "date");
      keys.add(date);
      encodedKeys.add(SimpleEntity_AchillesMeta.date.encodeFromJava(date));
      final Object[] partitionKeysValues = keys.toArray();
      final Object[] encodedPartitionKeyValues = encodedKeys.toArray();
      return new DeleteWithOptions(entityClass, meta, rte, partitionKeysValues, encodedPartitionKeyValues, Optional.empty());
    }

    /**
     * Insert this entity
     *
     * @param instance an instance of SimpleEntity
     * @return InsertWithOptions */
    public final InsertWithOptions insert(final SimpleEntity instance) {
      return insertInternal(instance, false);
    }

    /**
     * Delete a whole partition using the partition key@param id partition key 'id'@return DeleteByPartitionWithOptions */
    public DeleteByPartitionWithOptions deleteByPartitionKeys(final Long id) {
      List keys = new ArrayList<>();
      List encodedKeys = new ArrayList<>();
      Validator.validateNotNull(id, "Partition key '%s' should not be null", "id");
      keys.add(id);
      encodedKeys.add(SimpleEntity_AchillesMeta.id.encodeFromJava(id));
      final Object[] partitionKeys = keys.toArray();
      final Object[] encodedPartitionKeys = encodedKeys.toArray();
      return new DeleteByPartitionWithOptions(meta, rte, partitionKeys, encodedPartitionKeys);
    }
  }

  public final class SimpleEntity_DSL {
    /**
     * Generate a SELECT statement@return SimpleEntity_Select */
    public final SimpleEntity_Select select() {
      return new SimpleEntity_Select(rte, meta);
    }

    /**
     * Generate a DELETE statement@return SimpleEntity_Delete */
    public final SimpleEntity_Delete delete() {
      return new SimpleEntity_Delete(rte, meta);
    }

    /**
     * Generate an UPDATE statement@return SimpleEntity_Update */
    public final SimpleEntity_Update update() {
      return new SimpleEntity_Update(rte, meta);
    }
  }

  public final class SimpleEntity_QUERY {
    /**
     * Execute the bound statement and map the result back into an instance of SimpleEntity 
    
     * Remark: the bound statement should be a SELECT statement@param boundStatement a bound statement@return TypedQuery */
    public final TypedQuery typedQueryForSelect(BoundStatement boundStatement) {
      return typedQueryForSelectInternal(boundStatement);
    }

    /**
     * Execute the prepared statement and map the result back into an instance of SimpleEntity 
    
     * Remark: the prepared statement should be a SELECT statement@param preparedStatement a prepared statement@return TypedQuery */
    public final TypedQuery typedQueryForSelect(PreparedStatement preparedStatement, Object... encodedBoundValues) {
      return typedQueryForSelectInternal(preparedStatement, encodedBoundValues);
    }

    /**
     * Execute the regular statement and map the result back into an instance of SimpleEntity 
    
     * Remark: the regular statement should be a SELECT statement@param regularStatement a regular statement@return TypedQuery */
    public final TypedQuery typedQueryForSelect(RegularStatement regularStatement, Object... encodedBoundValues) {
      return typedQueryForSelectInternal(regularStatement, encodedBoundValues);
    }

    /**
     * Execute the native bound statement@param boundStatement a bound statement@return NativeQuery */
    public final NativeQuery nativeQuery(BoundStatement boundStatement) {
      return nativeQueryInternal(boundStatement);
    }

    /**
     * Execute the native prepared statement@param preparedStatement a prepared statement@return NativeQuery */
    public final NativeQuery nativeQuery(PreparedStatement preparedStatement, Object... encodedBoundValues) {
      return nativeQueryInternal(preparedStatement, encodedBoundValues);
    }

    /**
     * Execute the native regular statement@param regularStatement a regular statement@return NativeQuery */
    public final NativeQuery nativeQuery(RegularStatement regularStatement, Object... encodedBoundValues) {
      return nativeQueryInternal(regularStatement, encodedBoundValues);
    }
  }
}
    
    
    
    

    




    
    
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