Line data    Source code

       1             : // Copyright (C) 2021 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.project;
      16             : 
      17             : import com.google.common.collect.ImmutableSortedSet;
      18             : import com.google.gerrit.entities.AccountGroup.UUID;
      19             : import com.google.gerrit.entities.Project;
      20             : import com.google.gerrit.entities.Project.NameKey;
      21             : import com.google.gerrit.exceptions.StorageException;
      22             : import java.io.IOException;
      23             : import java.util.Optional;
      24             : import java.util.Set;
      25             : 
      26             : /** An implementation of {@link ProjectCache} with no operations implemented. */
      27           1 : public class NullProjectCache implements ProjectCache {
      28             : 
      29             :   @Override
      30             :   public ProjectState getAllProjects() {
      31           0 :     throw new UnsupportedOperationException();
      32             :   }
      33             : 
      34             :   @Override
      35             :   public ProjectState getAllUsers() {
      36           0 :     throw new UnsupportedOperationException();
      37             :   }
      38             : 
      39             :   @Override
      40             :   public Optional<ProjectState> get(NameKey projectName) throws StorageException {
      41           0 :     throw new UnsupportedOperationException();
      42             :   }
      43             : 
      44             :   @Override
      45             :   public void evict(NameKey p) {
      46           0 :     throw new UnsupportedOperationException();
      47             :   }
      48             : 
      49             :   @Override
      50             :   public void remove(Project p) {
      51           0 :     throw new UnsupportedOperationException();
      52             :   }
      53             : 
      54             :   @Override
      55             :   public void remove(NameKey name) {
      56           0 :     throw new UnsupportedOperationException();
      57             :   }
      58             : 
      59             :   @Override
      60             :   public ImmutableSortedSet<NameKey> all() {
      61           0 :     throw new UnsupportedOperationException();
      62             :   }
      63             : 
      64             :   @Override
      65             :   public void refreshProjectList() {
      66           0 :     throw new UnsupportedOperationException();
      67             :   }
      68             : 
      69             :   @Override
      70             :   public Set<UUID> guessRelevantGroupUUIDs() {
      71           0 :     throw new UnsupportedOperationException();
      72             :   }
      73             : 
      74             :   @Override
      75             :   public ImmutableSortedSet<NameKey> byName(String prefix) {
      76           0 :     throw new UnsupportedOperationException();
      77             :   }
      78             : 
      79             :   @Override
      80             :   public void onCreateProject(NameKey newProjectName) throws IOException {
      81           0 :     throw new UnsupportedOperationException();
      82             :   }
      83             : 
      84             :   @Override
      85             :   public void evictAndReindex(Project p) {
      86           0 :     throw new UnsupportedOperationException();
      87             :   }
      88             : 
      89             :   @Override
      90             :   public void evictAndReindex(NameKey p) {
      91           0 :     throw new UnsupportedOperationException();
      92             :   }
      93             : }