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'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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 com.rapiddweller.common.file;

import java.io.File;
import java.text.FieldPosition;
import java.text.Format;
import java.text.ParsePosition;

/**
 * Formats file names as local names or absolute path.
 * Created: 13.05.2007 07:41:51
 *
 * @author Volker Bergmann
 */
public class FilenameFormat extends Format {

  private static final long serialVersionUID = 8865264142496144195L;

  private boolean fullPathUsed;

  /**
   * Instantiates a new Filename format.
   */
  public FilenameFormat() {
    this(true);
  }

  /**
   * Instantiates a new Filename format.
   *
   * @param fullPathUsed the full path used
   */
  public FilenameFormat(boolean fullPathUsed) {
    this.fullPathUsed = fullPathUsed;
  }

  /**
   * Is full path used boolean.
   *
   * @return the boolean
   */
  public boolean isFullPathUsed() {
    return fullPathUsed;
  }

  /**
   * Sets full path used.
   *
   * @param fullPathUsed the full path used
   */
  public void setFullPathUsed(boolean fullPathUsed) {
    this.fullPathUsed = fullPathUsed;
  }

  @Override
  public StringBuffer format(Object fileObject, StringBuffer toAppendTo, FieldPosition pos) {
    File file = (File) fileObject;
    String filename;
    if (fullPathUsed) {
      filename = file.getAbsolutePath();
    } else {
      filename = file.getName();
    }
    return toAppendTo.append(filename);
  }

  @Override
  public Object parseObject(String filename, ParsePosition pos) {
    return new File(filename);
  }
}