| /* |
| * 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.idea.blaze.java.sync.source; |
| |
| import com.google.idea.blaze.base.model.primitives.WorkspacePath; |
| import com.google.idea.blaze.base.scope.BlazeContext; |
| import com.google.idea.blaze.base.util.PackagePrefixCalculator; |
| |
| /** |
| * Gets the package from a java file by its file path alone (i.e. without opening the file). |
| */ |
| public final class FilePathJavaPackageReader extends JavaPackageReader { |
| @Override |
| public String getDeclaredPackageOfJavaFile(BlazeContext context, SourceArtifact sourceArtifact) { |
| String directory = sourceArtifact.artifactLocation.getRelativePath(); |
| int i = directory.lastIndexOf('/'); |
| if (i >= 0) { |
| directory = directory.substring(0, i); |
| } |
| return PackagePrefixCalculator.packagePrefixOf(new WorkspacePath(directory)); |
| } |
| } |