/*
* Copyright 2016-present Facebook, Inc.
*
* 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.facebook.buck.jvm.java;
import com.facebook.buck.rules.BuildRule;
import com.facebook.buck.rules.BuildTargetSourcePath;
import com.facebook.buck.rules.SourcePath;
import com.facebook.buck.rules.SourcePathResolver;
import com.facebook.buck.rules.SourcePathRuleFinder;
import com.facebook.buck.rules.keys.ArchiveDependencySupplier;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSortedSet;
import java.util.stream.Stream;
public class ZipArchiveDependencySupplier implements ArchiveDependencySupplier {
private final SourcePathRuleFinder ruleFinder;
private final ImmutableSortedSet<SourcePath> zipFiles;
public ZipArchiveDependencySupplier(
SourcePathRuleFinder ruleFinder, ImmutableSortedSet<SourcePath> zipFiles) {
this.ruleFinder = ruleFinder;
this.zipFiles = zipFiles;
}
@Override
public ImmutableSortedSet<SourcePath> get() {
return zipFiles;
}
@Override
public Stream<SourcePath> getArchiveMembers(SourcePathResolver resolver) {
return zipFiles
.stream()
.flatMap(
zipSourcePath -> {
BuildRule rule = ruleFinder.getRuleOrThrow((BuildTargetSourcePath) zipSourcePath);
HasJavaAbi hasJavaAbi = (HasJavaAbi) rule;
Preconditions.checkState(rule.getSourcePathToOutput().equals(zipSourcePath));
return hasJavaAbi.getJarContents().stream();
});
}
}