/*
    * Copyright 2004-2022 the original author or authors.
    *
    * 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
    *
    *    https://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.HashMap;
  import java.util.Map;
  
  /**
   * Request based implementation of Scope interface.
   */
  public class StatementScope {
  
    /** The session scope. */
    // Used by Any
    private SessionScope sessionScope;
  
    /** The error context. */
    private ErrorContext errorContext;
  
    /** The statement. */
    private MappedStatement statement;
  
    /** The parameter map. */
    private ParameterMap parameterMap;
  
    /** The result map. */
    private ResultMap resultMap;
  
    /** The sql. */
    private Sql sql;
  
    /** The dynamic parameter map. */
    // Used by DynamicSql
    private ParameterMap dynamicParameterMap;
  
    /** The dynamic sql. */
    private String dynamicSql;
  
    /** The result set. */
    // Used by N+1 Select solution
    private ResultSet resultSet;
  
    /** The unique keys. */
    private Map uniqueKeys;
  
    /** The row data found. */
    private boolean rowDataFound;
  
    /** The current nested key. */
    private String currentNestedKey;
  
    /**
     * Instantiates a new statement scope.
     *
     * @param sessionScope
     *          the session scope
     */
    public StatementScope(SessionScope sessionScope) {
      this.errorContext = new ErrorContext();
      this.rowDataFound = true;
      this.sessionScope = sessionScope;
    }
  
    /**
     * Gets the current nested key.
     *
     * @return Returns the currentNestedKey.
     */
    public String getCurrentNestedKey() {
      return currentNestedKey;
    }
  
    /**
     * Sets the current nested key.
     *
     * @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;
   }
 
   /**
    * Gets the result set.
    *
    * @return the result set
    */
   public ResultSet getResultSet() {
     return resultSet;
   }
 
   /**
    * Sets the result set.
    *
    * @param resultSet
    *          the new result set
    */
   public void setResultSet(ResultSet resultSet) {
     this.resultSet = resultSet;
   }
 
   /**
    * Gets the unique keys.
    *
    * @param map
    *          the map
    *
    * @return the unique keys
    */
   public Map getUniqueKeys(ResultMap map) {
     if (uniqueKeys == null) {
       return null;
     }
     return (Map) uniqueKeys.get(map);
   }
 
   /**
    * Sets the unique keys.
    *
    * @param map
    *          the map
    * @param keys
    *          the keys
    */
   public void setUniqueKeys(ResultMap map, Map keys) {
     if (uniqueKeys == null) {
       uniqueKeys = new HashMap();
     }
     this.uniqueKeys.put(map, keys);
   }
 
   /**
    * Checks if is row data found.
    *
    * @return true, if is row data found
    */
   public boolean isRowDataFound() {
     return rowDataFound;
   }
 
   /**
    * Sets the row data found.
    *
    * @param rowDataFound
    *          the new row data found
    */
   public void setRowDataFound(boolean rowDataFound) {
     this.rowDataFound = rowDataFound;
   }
 
 }