org.gradle.api.publish.internal.validation.PublicationWarningsCollector Maven / Gradle / Ivy

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/*
 * Copyright 2019 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.publish.internal.validation;

import com.google.common.collect.Sets;
import org.gradle.api.logging.Logger;
import org.gradle.internal.DisplayName;
import org.gradle.internal.logging.text.TreeFormatter;

import java.util.Set;

public class PublicationWarningsCollector {

    private final Logger logger;
    private final String unsupportedFeature;
    private final String incompatibleFeature;
    Set unsupportedUsages = null;
    Set incompatibleUsages = null;

    public PublicationWarningsCollector(Logger logger, String unsupportedFeature, String incompatibleFeature) {
        this.logger = logger;
        this.unsupportedFeature = unsupportedFeature;
        this.incompatibleFeature = incompatibleFeature;
    }

    public void addUnsupported(String text) {
        if (unsupportedUsages == null) {
            unsupportedUsages = Sets.newHashSet();
        }
        unsupportedUsages.add(text);
    }

    public void addIncompatible(String text) {
        if (incompatibleUsages == null) {
            incompatibleUsages = Sets.newHashSet();
        }
        incompatibleUsages.add(text);
    }

    public void complete(DisplayName displayName) {
        if (unsupportedUsages != null) {
            formatAndLog(displayName, unsupportedFeature, unsupportedUsages);
        }
        if (incompatibleUsages != null) {
            formatAndLog(displayName, incompatibleFeature, incompatibleUsages);
        }

    }

    private void formatAndLog(DisplayName displayName, String unsupportedFeature, Set unsupportedUsages) {
        TreeFormatter formatter = new TreeFormatter();
        formatter.node(displayName + unsupportedFeature);
        formatter.startChildren();
        for (String usage : unsupportedUsages) {
            formatter.node(usage);
        }
        formatter.endChildren();
        logger.lifecycle(formatter.toString());
    }
}