Line data    Source code

       1             : // Copyright (C) 2017 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.acceptance;
      16             : 
      17             : import com.google.gerrit.entities.Change;
      18             : import com.google.gerrit.index.QueryOptions;
      19             : import com.google.gerrit.index.Schema;
      20             : import com.google.gerrit.index.query.DataSource;
      21             : import com.google.gerrit.index.query.Predicate;
      22             : import com.google.gerrit.index.query.QueryParseException;
      23             : import com.google.gerrit.server.index.change.ChangeIndex;
      24             : import com.google.gerrit.server.query.change.ChangeData;
      25             : import java.util.Optional;
      26             : 
      27             : /**
      28             :  * This class wraps an index and assumes the search index can't handle any queries. However, it does
      29             :  * return the current schema as the assumption is that we need a search index for starting Gerrit in
      30             :  * the first place and only later lose the index connection (making it so that we can't send
      31             :  * requests there anymore).
      32             :  */
      33             : public class DisabledChangeIndex implements ChangeIndex {
      34             :   private final ChangeIndex index;
      35             : 
      36           8 :   public DisabledChangeIndex(ChangeIndex index) {
      37           8 :     this.index = index;
      38           8 :   }
      39             : 
      40             :   public ChangeIndex unwrap() {
      41           8 :     return index;
      42             :   }
      43             : 
      44             :   @Override
      45             :   public Schema<ChangeData> getSchema() {
      46           8 :     return index.getSchema();
      47             :   }
      48             : 
      49             :   @Override
      50             :   public void close() {
      51           0 :     index.close();
      52           0 :   }
      53             : 
      54             :   @Override
      55             :   public void insert(ChangeData obj) {
      56           0 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      57             :   }
      58             : 
      59             :   @Override
      60             :   public void replace(ChangeData obj) {
      61           3 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      62             :   }
      63             : 
      64             :   @Override
      65             :   public void delete(Change.Id key) {
      66           0 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      67             :   }
      68             : 
      69             :   @Override
      70             :   public void deleteAll() {
      71           0 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      72             :   }
      73             : 
      74             :   @Override
      75             :   public DataSource<ChangeData> getSource(Predicate<ChangeData> p, QueryOptions opts)
      76             :       throws QueryParseException {
      77           1 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      78             :   }
      79             : 
      80             :   @Override
      81             :   public void markReady(boolean ready) {
      82           0 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      83             :   }
      84             : 
      85             :   @Override
      86             :   public Optional<ChangeData> get(Change.Id key, QueryOptions opts) {
      87           0 :     throw new UnsupportedOperationException("ChangeIndex is disabled");
      88             :   }
      89             : }