/*
* Copyright 2013 the original author or authors.
*
* 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 org.gradle.api.internal.tasks.compile.incremental;
import org.gradle.api.file.FileTree;
import org.gradle.api.internal.cache.Stash;
import org.gradle.api.internal.file.FileOperations;
import org.gradle.api.internal.tasks.compile.JavaCompileSpec;
import org.gradle.api.internal.tasks.compile.incremental.analyzer.ClassDependenciesAnalyzer;
import org.gradle.api.internal.tasks.compile.incremental.analyzer.ClassFilesAnalyzer;
import org.gradle.api.internal.tasks.compile.incremental.deps.ClassSetAnalysisData;
import org.gradle.api.logging.Logger;
import org.gradle.api.logging.Logging;
import org.gradle.util.Clock;
public class ClassSetAnalysisUpdater {
private final static Logger LOG = Logging.getLogger(ClassSetAnalysisUpdater.class);
private final Stash<ClassSetAnalysisData> stash;
private final FileOperations fileOperations;
private ClassDependenciesAnalyzer analyzer;
public ClassSetAnalysisUpdater(Stash<ClassSetAnalysisData> stash, FileOperations fileOperations, ClassDependenciesAnalyzer analyzer) {
this.stash = stash;
this.fileOperations = fileOperations;
this.analyzer = analyzer;
}
public void updateAnalysis(JavaCompileSpec spec) {
Clock clock = new Clock();
FileTree tree = fileOperations.fileTree(spec.getDestinationDir());
ClassFilesAnalyzer analyzer = new ClassFilesAnalyzer(this.analyzer);
tree.visit(analyzer);
ClassSetAnalysisData data = analyzer.getAnalysis();
stash.put(data);
LOG.info("Class dependency analysis for incremental compilation took {}.", clock.getTime());
}
}