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
   *
   *     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.cassandra.harry.execution;
  
  import java.net.InetAddress;
  import java.util.UUID;
  
  import org.apache.cassandra.distributed.api.ConsistencyLevel;
  
  public class CompiledStatement
  {
      private final String cql;
      private final Object[] bindings;
  
      public CompiledStatement(String cql, Object... bindings)
      {
          this.cql = cql;
          this.bindings = bindings;
      }
  
      public String cql()
      {
          return cql;
      }
  
      public CompiledStatement withSchema(String oldKs, String oldTable, String newKs, String newTable)
      {
          return new CompiledStatement(cql.replace(oldKs + "." + oldTable,
                                                   newKs + "." + newTable),
                                       bindings);
      }
  
      public CompiledStatement withFiltering()
      {
          return new CompiledStatement(cql.replace(";",
                                                   " ALLOW FILTERING;"),
                                       bindings);
      }
  
      public Object[] bindings()
      {
          return bindings;
      }
  
      public static CompiledStatement create(String cql, Object... bindings)
      {
          return new CompiledStatement(cql, bindings);
      }
  
      public String toString()
      {
          return "CompiledStatement{" +
                 "cql=execute(\"" + cql.replace("\n", "\" + \n\"") + '\"' +
                 ", " + bindingsToString(bindings) +
                 '}';
      }
  
      public String dump(ConsistencyLevel cl)
      {
          return String.format("cluster.coordinator(1).execute(\"%s\", ConsistencyLevel.%s, %s);",
                               cql.replace("\n", "\" + \n\""),
                               cl.toString(),
                               bindingsToString(bindings));
      }
  
      public static String bindingsToString(Object... bindings)
      {
          StringBuilder sb = new StringBuilder();
          boolean isFirst = true;
          for (Object binding : bindings)
          {
              if (isFirst)
                  isFirst = false;
              else
                  sb.append(",");
  
              if (binding instanceof String)
                  sb.append("\"").append(binding).append("\"");
              else if (binding instanceof Short)
                  sb.append("(short)").append(binding);
              else if (binding instanceof Byte)
                  sb.append("(byte)").append(binding);
              else if (binding instanceof Float)
                  sb.append("(float)").append(binding);
              else if (binding instanceof Double)
                  sb.append("(double)").append(binding);
              else if (binding instanceof Long)
                  sb.append(binding).append("L");
              else if (binding instanceof Integer)
                  sb.append("(int)").append(binding);
              else if (binding instanceof Boolean)
                  sb.append(binding);
              else if (binding instanceof UUID)
                  sb.append("java.util.UUID.fromString(\"").append(binding).append("\")");
              else if (binding instanceof java.sql.Timestamp)
                  sb.append("new java.sql.Timestamp(").append(((java.sql.Timestamp) binding).getTime()).append("L)");
              else if (binding instanceof java.sql.Time)
                  sb.append("new java.sql.Time(").append(((java.sql.Time) binding).getTime()).append("L)");
              else if (binding instanceof java.util.Date)
              {
                  sb.append("new java.util.Date(")
                    .append(((java.util.Date) binding).getTime())
                    .append("L)");
              }
              else if (binding instanceof java.math.BigInteger)
                  sb.append("new java.math.BigInteger(\"").append(binding).append("\")");
              else if (binding instanceof java.math.BigDecimal)
                  sb.append("new java.math.BigDecimal(\"").append(binding).append("\")");
              else if (binding instanceof java.net.InetAddress)
              {
                  byte[] address = ((InetAddress) binding).getAddress();
                  sb.append("java.net.InetAddress.getByAddress(new byte[]{");
                  for (int i = 0; i < address.length; i++) {
                      sb.append(address[i]);
                      if (i < address.length - 1) sb.append(", ");
                  }
                  sb.append("})");
              }
              else
                  sb.append(binding);
              // TODO: byte arrays
          }
          return sb.toString();
      }
  }
  