streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/bean/Dependency.java

/*
 * 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.streampark.console.core.bean;

import org.apache.streampark.common.conf.Workspace;
import org.apache.streampark.common.util.FileUtils;
import org.apache.streampark.common.util.Utils;
import org.apache.streampark.console.base.util.JacksonUtils;
import org.apache.streampark.console.base.util.WebUtils;
import org.apache.streampark.flink.packer.maven.Artifact;
import org.apache.streampark.flink.packer.maven.DependencyInfo;

import com.fasterxml.jackson.core.type.TypeReference;
import lombok.Getter;
import lombok.SneakyThrows;

import java.io.File;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

@Getter
public class Dependency {
  private List<MavenPom> pom = Collections.emptyList();
  private List<String> jar = Collections.emptyList();

  @SneakyThrows
  public static Dependency toDependency(String dependency) {
    if (Utils.requireNotEmpty(dependency)) {
      return JacksonUtils.read(dependency, new TypeReference<Dependency>() {});
    }
    return new Dependency();
  }

  public boolean isEmpty() {
    return pom.isEmpty() && jar.isEmpty();
  }

  public boolean equals(Dependency other) {
    if (other == null) {
      return false;
    }
    if (this.isEmpty() && other.isEmpty()) {
      return true;
    }

    if (this.pom.size() != other.pom.size() || this.jar.size() != other.jar.size()) {
      return false;
    }
    File localJar = WebUtils.getAppTempDir();
    File localUploads = new File(Workspace.local().APP_UPLOADS());
    Set<String> otherJars = new HashSet<>(other.jar);
    for (String jarName : jar) {
      if (!otherJars.contains(jarName)
          || !FileUtils.equals(new File(localJar, jarName), new File(localUploads, jarName))) {
        return false;
      }
    }
    return new HashSet<>(pom).containsAll(other.pom);
  }

  public DependencyInfo toJarPackDeps() {
    List<Artifact> mvnArts = toArtifact();
    List<String> extJars =
        this.jar.stream()
            .map(jar -> Workspace.local().APP_UPLOADS() + "/" + jar)
            .collect(Collectors.toList());
    return new DependencyInfo(mvnArts, extJars);
  }

  public List<Artifact> toArtifact() {
    return this.pom.stream()
        .map(
            pom ->
                new Artifact(
                    pom.getGroupId(), pom.getArtifactId(), pom.getVersion(), pom.getClassifier()))
        .collect(Collectors.toList());
  }
}