content: /*****************************************************************
   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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 org.apache.cayenne.test.jdbc;
  
  import java.sql.SQLException;
  import java.util.ArrayList;
  import java.util.Collection;
  
  public abstract class SQLBuilder {
  
      static final int NO_TYPE = Integer.MIN_VALUE;
  
      protected DBHelper dbHelper;
      protected Collection<Object> bindings;
      protected Collection<Integer> bindingTypes;
      protected StringBuilder sqlBuffer;
  
      protected SQLBuilder(DBHelper dbHelper) {
          this(
                  dbHelper,
                  new StringBuilder(),
                  new ArrayList<Object>(),
                  new ArrayList<Integer>());
      }
  
      protected SQLBuilder(DBHelper dbHelper, StringBuilder sqlBuffer,
              Collection<Object> bindings, Collection<Integer> bindingTypes) {
          this.dbHelper = dbHelper;
          this.bindings = bindings;
          this.bindingTypes = bindingTypes;
          this.sqlBuffer = sqlBuffer;
      }
  
      public int execute() throws SQLException {
          return new UpdateTemplate(dbHelper).execute(
                  sqlBuffer.toString(),
                  bindings,
                  bindingTypes);
      }
  
      protected void initBinding(Object value, int type) {
          bindings.add(value);
          bindingTypes.add(type);
      }
  }
  