com.mycila.maven.plugin.license.document.DocumentFactory Maven / Gradle / Ivy

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Maven 2 plugin to check and update license headers in source files

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/*
 * Copyright (C) 2008-2024 Mycila ([email protected])
 *
 * 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
 *
 *         https://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 com.mycila.maven.plugin.license.document;

import com.mycila.maven.plugin.license.header.HeaderDefinition;
import org.codehaus.plexus.util.FileUtils;

import java.io.File;
import java.nio.charset.Charset;
import java.util.Map;

public final class DocumentFactory {
  private final Map mapping;
  private final Map definitions;
  private final File basedir;
  private final Charset encoding;
  private final String[] keywords;
  private final DocumentPropertiesLoader documentPropertiesLoader;

  public DocumentFactory(final File basedir, final Map mapping, final Map definitions, final Charset encoding, final String[] keywords, final DocumentPropertiesLoader documentPropertiesLoader) {
    this.mapping = mapping;
    this.definitions = definitions;
    this.basedir = basedir;
    this.encoding = encoding;
    this.keywords = keywords.clone();
    this.documentPropertiesLoader = documentPropertiesLoader;
  }

  public Document createDocuments(final String file) {
    return getWrapper(file);
  }

  private Document getWrapper(final String file) {
    String headerType = mapping.get("");
    String lowerFileName = FileUtils.filename(file).toLowerCase();
    for (Map.Entry entry : mapping.entrySet()) {
      String lowerKey = entry.getKey().toLowerCase();
      if (lowerFileName.endsWith("." + lowerKey) || lowerFileName.equals(lowerKey)) {
        headerType = entry.getValue().toLowerCase();
        break;
      }
    }
    return new Document(new File(basedir, file), definitions.get(headerType), encoding, keywords, documentPropertiesLoader);
  }

}