com.ibatis.sqlmap.engine.scope.StatementScope Maven / Gradle / Ivy

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The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented applications. MyBatis couples objects with stored procedures or SQL statements using a XML descriptor or annotations. Simplicity is the biggest advantage of the MyBatis data mapper over object relational mapping tools.

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/*
 *  Copyright 2004 Clinton Begin
 *
 *  Licensed 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 com.ibatis.sqlmap.engine.scope;

import com.ibatis.sqlmap.engine.mapping.parameter.ParameterMap;
import com.ibatis.sqlmap.engine.mapping.result.ResultMap;
import com.ibatis.sqlmap.engine.mapping.sql.Sql;
import com.ibatis.sqlmap.engine.mapping.statement.MappedStatement;

import java.sql.ResultSet;
import java.util.Map;
import java.util.HashMap;

/**
 * Request based implementation of Scope interface
 */
public class StatementScope {
  // Used by Any
  private SessionScope sessionScope;
  private ErrorContext errorContext;
  private MappedStatement statement;
  private ParameterMap parameterMap;
  private ResultMap resultMap;
  private Sql sql;
  // Used by DynamicSql
  private ParameterMap dynamicParameterMap;
  private String dynamicSql;
  // Used by N+1 Select solution
  private ResultSet resultSet;
  private Map uniqueKeys;
  private boolean rowDataFound;
  private String currentNestedKey;

  public StatementScope(SessionScope sessionScope) {
    this.errorContext = new ErrorContext();
    this.rowDataFound = true;
    this.sessionScope = sessionScope;
  }

  /**
   * @return Returns the currentNestedKey.
   */
  public String getCurrentNestedKey() {
    return currentNestedKey;
  }

  /**
   * @param currentNestedKey The currentNestedKey to set.
   */
  public void setCurrentNestedKey(String currentNestedKey) {
    this.currentNestedKey = currentNestedKey;
  }

  /**
   * Get the request's error context
   *
   * @return - the request's error context
   */
  public ErrorContext getErrorContext() {
    return errorContext;
  }

  /**
   * Get the session of the request
   *
   * @return - the session
   */
  public SessionScope getSession() {
    return sessionScope;
  }

  /**
   * Get the statement for the request
   *
   * @return - the statement
   */
  public MappedStatement getStatement() {
    return statement;
  }

  /**
   * Set the statement for the request
   *
   * @param statement - the statement
   */
  public void setStatement(MappedStatement statement) {
    this.statement = statement;
  }

  /**
   * Get the parameter map for the request
   *
   * @return - the parameter map
   */
  public ParameterMap getParameterMap() {
    return parameterMap;
  }

  /**
   * Set the parameter map for the request
   *
   * @param parameterMap - the new parameter map
   */
  public void setParameterMap(ParameterMap parameterMap) {
    this.parameterMap = parameterMap;
  }

  /**
   * Get the result map for the request
   *
   * @return - the result map
   */
  public ResultMap getResultMap() {
    return resultMap;
  }

  /**
   * Set the result map for the request
   *
   * @param resultMap - the result map
   */
  public void setResultMap(ResultMap resultMap) {
    this.resultMap = resultMap;
  }

  /**
   * Get the SQL for the request
   *
   * @return - the sql
   */
  public Sql getSql() {
    return sql;
  }

  /**
   * Set the SQL for the request
   *
   * @param sql - the sql
   */
  public void setSql(Sql sql) {
    this.sql = sql;
  }

  /**
   * Get the dynamic parameter for the request
   *
   * @return - the dynamic parameter
   */
  public ParameterMap getDynamicParameterMap() {
    return dynamicParameterMap;
  }

  /**
   * Set the dynamic parameter for the request
   *
   * @param dynamicParameterMap - the dynamic parameter
   */
  public void setDynamicParameterMap(ParameterMap dynamicParameterMap) {
    this.dynamicParameterMap = dynamicParameterMap;
  }

  /**
   * Get the dynamic SQL for the request
   *
   * @return - the dynamic SQL
   */
  public String getDynamicSql() {
    return dynamicSql;
  }

  /**
   * Set the dynamic SQL for the request
   *
   * @param dynamicSql - the dynamic SQL
   */
  public void setDynamicSql(String dynamicSql) {
    this.dynamicSql = dynamicSql;
  }

  public ResultSet getResultSet() {
    return resultSet;
  }

  public void setResultSet(ResultSet resultSet) {
    this.resultSet = resultSet;
  }

  public Map getUniqueKeys(ResultMap map) {
    if (uniqueKeys == null) {
      return null;
    }
    return (Map) uniqueKeys.get(map);
  }

  public void setUniqueKeys(ResultMap map, Map keys) {
    if (uniqueKeys == null) {
      uniqueKeys = new HashMap();
    }
    this.uniqueKeys.put(map, keys);
  }

  public boolean isRowDataFound() {
    return rowDataFound;
  }

  public void setRowDataFound(boolean rowDataFound) {
    this.rowDataFound = rowDataFound;
  }


}