schaefa commented on a change in pull request #41: SLING-8875 - Created new Goal to create an FM Descriptor from its POM URL: https://github.com/apache/sling-slingfeature-maven-plugin/pull/41#discussion_r370865642
########## File path: src/main/java/org/apache/sling/feature/maven/mojos/manager/DefaultFeaturesManager.java ########## @@ -0,0 +1,294 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with this + * work for additional information regarding copyright ownership. The ASF + * licenses this file to You 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.apache.sling.feature.maven.mojos.manager; + +import org.apache.sling.feature.Artifact; +import org.apache.sling.feature.ArtifactId; +import org.apache.sling.feature.Artifacts; +import org.apache.sling.feature.Configuration; +import org.apache.sling.feature.Extension; +import org.apache.sling.feature.ExtensionType; +import org.apache.sling.feature.Extensions; +import org.apache.sling.feature.Feature; +import org.apache.sling.feature.io.json.FeatureJSONWriter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.File; +import java.io.FileWriter; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Dictionary; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +import static java.util.Objects.requireNonNull; + +public class DefaultFeaturesManager implements FeaturesManager { + + public static final String ZIP_TYPE = "zip"; + + private static final String JAVA_IO_TMPDIR_PROPERTY = "java.io.tmpdir"; + + private static final String CONTENT_PACKAGES = "content-packages"; + + private static final String SLING_OSGI_FEATURE_TILE_TYPE = "slingosgifeature"; + + private static final String JSON_FILE_EXTENSION = ".json"; + + private final Logger logger = LoggerFactory.getLogger(getClass()); + + private final Map<String, Feature> runModes = new HashMap<>(); + + private final VariablesInterpolator interpolator = new SimpleVariablesInterpolator(); + + private final boolean mergeConfigurations; + + private final int bundlesStartOrder; + + private final File featureModelsOutputDirectory; + + private final String artifactIdOverride; + + private final String prefix; + + private final Map<String, String> properties; + + private final List<String> targetAPIRegions = new ArrayList<>(); + + private Feature targetFeature = null; + + public DefaultFeaturesManager() { + this(true, 20, new File(System.getProperty(JAVA_IO_TMPDIR_PROPERTY)), null, null, null); + } + + public DefaultFeaturesManager(boolean mergeConfigurations, + int bundlesStartOrder, + File featureModelsOutputDirectory, + String artifactIdOverride, + String prefix, + Map<String, String> properties) { + this.mergeConfigurations = mergeConfigurations; + this.bundlesStartOrder = bundlesStartOrder; + this.featureModelsOutputDirectory = featureModelsOutputDirectory; + this.artifactIdOverride = artifactIdOverride; + this.prefix = prefix; + this.properties = properties; + } + + public void init(String groupId, String artifactId, String version) { + targetFeature = new Feature(new ArtifactId(groupId, artifactId, version, null, SLING_OSGI_FEATURE_TILE_TYPE)); + + initAPIRegions(targetFeature); + + runModes.clear(); + } + + private void initAPIRegions(Feature feature) { + if (targetAPIRegions.size() > 0) { + Extension apiRegions = new Extension(ExtensionType.JSON, "api-regions", false); + StringBuilder jsonBuilder = new StringBuilder("["); + for (String apiRegion : targetAPIRegions) { + if (jsonBuilder.length() > 1) { + jsonBuilder.append(','); + } + jsonBuilder.append("{\"name\":\""); + jsonBuilder.append(apiRegion); + jsonBuilder.append("\",\"exports\":[]}"); + } + jsonBuilder.append("]"); + apiRegions.setJSON(jsonBuilder.toString()); + feature.getExtensions().add(apiRegions); + } + } + + public Feature getTargetFeature() { + return targetFeature; + } + + public Feature getRunMode(String runMode) { + if (getTargetFeature() == null) { + throw new IllegalStateException("Target Feature not initialized yet, please make sure convert() method was invoked first."); + } + + if (runMode == null) { + return getTargetFeature(); + } + + ArtifactId newId = appendRunmode(getTargetFeature().getId(), runMode); + + return runModes.computeIfAbsent(runMode, k -> { + Feature f = new Feature(newId); + initAPIRegions(f); + return f; + }); + } + + public void addArtifact(String runMode, ArtifactId id) { + addArtifact(runMode, id, null); + } + + public void addArtifact(String runMode, ArtifactId id, Integer startOrder) { + requireNonNull(id, "Artifact can not be attached to a feature without specifying a valid ArtifactId."); + + Artifact artifact = new Artifact(id); + + Feature targetFeature = getRunMode(runMode); + Artifacts artifacts; + + if (ZIP_TYPE.equals(id.getType()) ) { + Extensions extensions = targetFeature.getExtensions(); + Extension extension = extensions.getByName(CONTENT_PACKAGES); + + if (extension == null) { + extension = new Extension(ExtensionType.ARTIFACTS, CONTENT_PACKAGES, true); + extensions.add(extension); + } + + artifacts = extension.getArtifacts(); + } else { + int startOrderForBundle = startOrder != null ? startOrder.intValue() : bundlesStartOrder; + artifact.setStartOrder(startOrderForBundle); + artifacts = targetFeature.getBundles(); + } + + artifacts.add(artifact); + } + + private ArtifactId appendRunmode(ArtifactId id, String runMode) { + ArtifactId newId; + if (runMode == null) { + newId = id; + } else { + final String classifier; + if (id.getClassifier() != null && !id.getClassifier().isEmpty()) { + classifier = id.getClassifier() + '-' + runMode; + } else { + classifier = runMode; + } + + newId = new ArtifactId(id.getGroupId(), id.getArtifactId(), id.getVersion(), classifier, id.getType()); + } + return newId; + } + + public void addConfiguration(String runMode, String pid, Dictionary<String, Object> configurationProperties) { Review comment: Class removed ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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