/**
    *    Copyright 2009-2019 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
    *
    *       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 org.apache.ibatis.session;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.Reader;
  import java.util.Properties;
  
  import org.apache.ibatis.builder.xml.XMLConfigBuilder;
  import org.apache.ibatis.exceptions.ExceptionFactory;
  import org.apache.ibatis.executor.ErrorContext;
  import org.apache.ibatis.session.defaults.DefaultSqlSessionFactory;
  
  /**
   * Builds {@link SqlSession} instances.
   *
   * @author Clinton Begin
   */
  public class SqlSessionFactoryBuilder {
  
    public SqlSessionFactory build(Reader reader) {
      return build(reader, null, null);
    }
  
    public SqlSessionFactory build(Reader reader, String environment) {
      return build(reader, environment, null);
    }
  
    public SqlSessionFactory build(Reader reader, Properties properties) {
      return build(reader, null, properties);
    }
  
    public SqlSessionFactory build(Reader reader, String environment, Properties properties) {
      try {
        XMLConfigBuildergBuilder.html#XMLConfigBuilder">XMLConfigBuilder parser = new XMLConfigBuilder(reader, environment, properties);
        return build(parser.parse());
      } catch (Exception e) {
        throw ExceptionFactory.wrapException("Error building SqlSession.", e);
      } finally {
        ErrorContext.instance().reset();
        try {
          reader.close();
        } catch (IOException e) {
          // Intentionally ignore. Prefer previous error.
        }
      }
    }
  
    public SqlSessionFactory build(InputStream inputStream) {
      return build(inputStream, null, null);
    }
  
    public SqlSessionFactory build(InputStream inputStream, String environment) {
      return build(inputStream, environment, null);
    }
  
    public SqlSessionFactory build(InputStream inputStream, Properties properties) {
      return build(inputStream, null, properties);
    }
  
    public SqlSessionFactory build(InputStream inputStream, String environment, Properties properties) {
      try {
        XMLConfigBuildergBuilder.html#XMLConfigBuilder">XMLConfigBuilder parser = new XMLConfigBuilder(inputStream, environment, properties);
        return build(parser.parse());
      } catch (Exception e) {
        throw ExceptionFactory.wrapException("Error building SqlSession.", e);
      } finally {
        ErrorContext.instance().reset();
        try {
          inputStream.close();
        } catch (IOException e) {
          // Intentionally ignore. Prefer previous error.
        }
      }
    }
  
    public SqlSessionFactory build(Configuration config) {
      return new DefaultSqlSessionFactory(config);
    }
  
  }