src/main/java/com/google/devtools/build/lib/rules/android/AndroidNativeLibsInfo.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

// Copyright 2016 The Bazel Authors. All rights reserved.
//
// Licensed 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 com.google.devtools.build.lib.rules.android;

import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.collect.nestedset.NestedSet;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import com.google.devtools.build.lib.packages.BuiltinProvider;
import com.google.devtools.build.lib.packages.NativeInfo;
import com.google.devtools.build.lib.skylarkbuildapi.android.AndroidNativeLibsInfoApi;
import com.google.devtools.build.lib.syntax.EvalException;
import com.google.devtools.build.lib.syntax.SkylarkNestedSet;

/**
 * Provider of transitively available ZIPs of native libs that should be directly copied into the
 * APK.
 */
@Immutable
public final class AndroidNativeLibsInfo extends NativeInfo
    implements AndroidNativeLibsInfoApi<Artifact> {

  private static final String SKYLARK_NAME = "AndroidNativeLibsInfo";

  public static final AndroidNativeLibsInfoProvider PROVIDER =
      new AndroidNativeLibsInfoProvider();

  private final NestedSet<Artifact> nativeLibs;

  public AndroidNativeLibsInfo(NestedSet<Artifact> nativeLibs) {
    super(PROVIDER);
    this.nativeLibs = nativeLibs;
  }

  @Override
  public NestedSet<Artifact> getNativeLibs() {
    return nativeLibs;
  }

  /** Provider for {@link AndroidNativeLibsInfo}. */
  public static class AndroidNativeLibsInfoProvider extends BuiltinProvider<AndroidNativeLibsInfo>
      implements AndroidNativeLibsInfoApiProvider {

    private AndroidNativeLibsInfoProvider() {
      super(SKYLARK_NAME, AndroidNativeLibsInfo.class);
    }

    @Override
    public AndroidNativeLibsInfo createInfo(SkylarkNestedSet nativeLibs)
        throws EvalException {
      return new AndroidNativeLibsInfo(nativeLibs.getSet(Artifact.class));
    }
  }
}