org.fisco.bcos.web3j.solidity.compiler.Sources Maven / Gradle / Ivy

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/*
 * Copyright (c) [2016] [  ]
 * This file is part of the ethereumJ library.
 *
 * The ethereumJ library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The ethereumJ library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the ethereumJ library. If not, see .
 */
package org.fisco.bcos.web3j.solidity.compiler;

import static org.fisco.bcos.web3j.solidity.compiler.ContractException.assembleError;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

public class Sources {

  private final Map artifacts = new HashMap<>();
  private String targetArtifact;

  public Sources(File[] files) {
    for (File file : files) {
      artifacts.put(file.getName(), new SourceArtifact(file));
    }
  }

  public void resolveDependencies() {
    for (String srcName : artifacts.keySet()) {
      SourceArtifact src = artifacts.get(srcName);
      for (String dep : src.getDependencies()) {
        SourceArtifact depArtifact = artifacts.get(dep);
        if (depArtifact == null) {
          throw assembleError("can't resolve dependency: dependency '%s' not found.", dep);
        }
        src.injectDependency(depArtifact);
      }
      ;
    }

    for (SourceArtifact artifact : artifacts.values()) {
      if (!artifact.hasDependentArtifacts()) {
        targetArtifact = artifact.getName();
      }
    }
  }

  public String plainSource() {
    return artifacts.get(targetArtifact).plainSource();
  }
}