Line data    Source code

       1             : // Copyright (C) 2018 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.cache.h2;
      16             : 
      17             : import com.google.common.hash.Funnel;
      18             : import com.google.common.hash.Funnels;
      19             : import java.sql.PreparedStatement;
      20             : import java.sql.ResultSet;
      21             : import java.sql.SQLException;
      22             : 
      23          16 : enum StringKeyTypeImpl implements KeyType<String> {
      24          16 :   INSTANCE;
      25             : 
      26             :   @Override
      27             :   public String columnType() {
      28          16 :     return "VARCHAR(4096)";
      29             :   }
      30             : 
      31             :   @Override
      32             :   public String get(ResultSet rs, int col) throws SQLException {
      33           1 :     return rs.getString(col);
      34             :   }
      35             : 
      36             :   @Override
      37             :   public void set(PreparedStatement ps, int col, String value) throws SQLException {
      38           1 :     ps.setString(col, value);
      39           1 :   }
      40             : 
      41             :   @SuppressWarnings("unchecked")
      42             :   @Override
      43             :   public Funnel<String> funnel() {
      44          16 :     Funnel<?> s = Funnels.unencodedCharsFunnel();
      45          16 :     return (Funnel<String>) s;
      46             :   }
      47             : }