| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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.onosproject.onosjar; |
| |
| import com.facebook.buck.jvm.java.CompileToJarStepFactory; |
| import com.facebook.buck.jvm.java.DefaultJavaLibrary; |
| import com.facebook.buck.jvm.java.HasMavenCoordinates; |
| import com.facebook.buck.jvm.java.JavaLibrary; |
| import com.facebook.buck.jvm.java.MavenPublishable; |
| import com.facebook.buck.model.BuildTarget; |
| import com.facebook.buck.rules.AddToRuleKey; |
| import com.facebook.buck.rules.BuildRule; |
| import com.facebook.buck.rules.BuildRuleParams; |
| import com.facebook.buck.rules.SourcePath; |
| import com.facebook.buck.rules.SourcePathResolver; |
| import com.google.common.base.Optional; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.ImmutableSortedMap; |
| import com.google.common.collect.ImmutableSortedSet; |
| |
| import java.io.IOException; |
| import java.math.BigInteger; |
| import java.net.URL; |
| import java.nio.file.Path; |
| import java.security.DigestInputStream; |
| import java.security.MessageDigest; |
| import java.security.NoSuchAlgorithmException; |
| import java.util.Set; |
| import java.util.regex.Pattern; |
| |
| /** |
| * Implementation of a build rule that generates a onosjar.json file for a set |
| * of Java sources. |
| */ |
| public class OnosJar extends DefaultJavaLibrary |
| implements MavenPublishable{ |
| |
| // Inject the SHA of this rule's jar into the rule key |
| private static String RULE_VERSION; |
| static { |
| URL pluginJarLocation = OnosJar.class.getProtectionDomain().getCodeSource().getLocation(); |
| try { |
| MessageDigest md = MessageDigest.getInstance("SHA"); |
| DigestInputStream dis = new DigestInputStream(pluginJarLocation.openStream(), md); |
| // Consume the InputStream... |
| while (dis.read() != -1); |
| RULE_VERSION = String.format("%032x", new BigInteger(1, md.digest())); |
| } catch (NoSuchAlgorithmException | IOException e) { |
| System.err.println("Failed to compute hash for OnosJar rule"); |
| RULE_VERSION = "nil"; |
| //TODO consider bailing here instead |
| } |
| } |
| @AddToRuleKey |
| private final String ruleVersion = RULE_VERSION; |
| |
| @AddToRuleKey |
| final Optional<String> webContext; |
| |
| @AddToRuleKey |
| final Optional<String> apiTitle; |
| |
| @AddToRuleKey |
| final Optional<String> apiVersion; |
| |
| @AddToRuleKey |
| final Optional<String> apiPackage; |
| |
| @AddToRuleKey |
| final Optional<String> apiDescription; |
| |
| @AddToRuleKey |
| final Optional<ImmutableSortedMap<String, SourcePath>> includedResources; |
| |
| private final ImmutableSortedSet<HasMavenCoordinates> mavenDeps; |
| |
| public OnosJar(BuildRuleParams params, |
| SourcePathResolver resolver, |
| Set<? extends SourcePath> srcs, |
| Set<? extends SourcePath> resources, |
| Optional<Path> generatedSourceFolder, |
| Optional<SourcePath> proguardConfig, |
| ImmutableList<String> postprocessClassesCommands, |
| ImmutableSortedSet<BuildRule> exportedDeps, |
| ImmutableSortedSet<BuildRule> providedDeps, |
| SourcePath abiJar, boolean trackClassUsage, |
| ImmutableSet<Path> additionalClasspathEntries, |
| CompileToJarStepFactory compileStepFactory, |
| Optional<Path> resourcesRoot, |
| Optional<SourcePath> manifestFile, |
| Optional<String> mavenCoords, |
| ImmutableSortedSet<BuildTarget> tests, |
| ImmutableSet<Pattern> classesToRemoveFromJar, |
| Optional<String> webContext, |
| Optional<String> apiTitle, |
| Optional<String> apiVersion, |
| Optional<String> apiPackage, |
| Optional<String> apiDescription, |
| Optional<ImmutableSortedMap<String, SourcePath>> includedResources) { |
| super(params, resolver, srcs, resources, generatedSourceFolder, |
| proguardConfig, postprocessClassesCommands, exportedDeps, |
| providedDeps, abiJar, trackClassUsage, additionalClasspathEntries, |
| compileStepFactory, resourcesRoot, manifestFile, mavenCoords, |
| tests, classesToRemoveFromJar); |
| this.webContext = webContext; |
| this.apiTitle = apiTitle; |
| this.apiVersion = apiVersion; |
| this.apiPackage = apiPackage; |
| this.apiDescription = apiDescription; |
| this.includedResources = includedResources; |
| this.mavenDeps = computeMavenDeps(); |
| } |
| |
| private ImmutableSortedSet<HasMavenCoordinates> computeMavenDeps() { |
| ImmutableSortedSet.Builder<HasMavenCoordinates> mavenDeps = ImmutableSortedSet.naturalOrder(); |
| for (JavaLibrary javaLibrary : getTransitiveClasspathDeps()) { |
| if (this.equals(javaLibrary)) { |
| // no need to include ourself |
| continue; |
| } else if (HasMavenCoordinates.MAVEN_COORDS_PRESENT_PREDICATE.apply(javaLibrary)) { |
| mavenDeps.add(javaLibrary); |
| //FIXME BOC do we always want to exclude all of a maven jar's dependencies? probably. |
| mavenDeps.addAll(javaLibrary.getTransitiveClasspathDeps()); |
| } |
| } |
| return mavenDeps.build(); |
| } |
| |
| @Override |
| public Iterable<HasMavenCoordinates> getMavenDeps() { |
| return mavenDeps; |
| } |
| |
| @Override |
| public Iterable<BuildRule> getPackagedDependencies() { |
| //FIXME this is not supported at the moment |
| return ImmutableList.of(); |
| } |
| |
| @Override |
| public Optional<Path> getPomTemplate() { |
| //FIXME we should consider supporting this |
| return Optional.absent(); |
| } |
| } |