1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package vogar;
18
19import java.util.LinkedHashSet;
20import java.util.List;
21import java.util.Set;
22import vogar.commands.Command;
23
24/**
25 * A bug database that shells out to another process.
26 */
27class CommandBugDatabase implements ExpectationStore.BugDatabase {
28    private final Log log;
29    private final String openBugsCommand;
30
31    public CommandBugDatabase(Log log, String openBugsCommand) {
32        this.log = log;
33        this.openBugsCommand = openBugsCommand;
34    }
35
36    @Override public Set<Long> bugsToOpenBugs(Set<Long> bugs) {
37        // query the external app for open bugs
38        List<String> openBugs = new Command.Builder(log)
39                .args(openBugsCommand)
40                .args(bugs)
41                .execute();
42        Set<Long> openBugsSet = new LinkedHashSet<Long>();
43        for (String bug : openBugs) {
44            openBugsSet.add(Long.parseLong(bug));
45        }
46        return openBugsSet;
47    }
48}
49