Android Open Source - andro_auto_framework File Type Reader

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License

The source code is released under:

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCT...

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Java Source Code

package org.imaginea.botbot.filereader;
//from  www  .  j ava 2s .  c o  m
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;

/**
 * 
 * Creates the object list for all supported file reading locator strategies.
 * Returns the object of the locator class that supports the file used to store
 * the locators.
 * 
 * @author Varun Menon
 */

public class FileTypeReader {

  private HashMap<String, String> supportedTypes = new HashMap<String, String>();

  public FileTypeReader() {
    supportedTypes.put("properties", "PropertiesReader");
  }

  public BaseReader getReader(String filePath) throws Exception {

    Iterator<String> it = supportedTypes.keySet().iterator();
    if (filePath.equalsIgnoreCase("") || (new File(filePath).isDirectory())) {
      throw new Exception("Path either empty or a directory");
    }
    while (it.hasNext()) {
      String fileType = it.next();
      if ((new File(filePath).isFile())
          && filePath.endsWith("." + fileType)) {
        String className = supportedTypes.get(fileType);
        BaseReader readObject = (BaseReader) Class.forName(className)
            .newInstance();
        readObject.loadReaderFile(filePath);
        return readObject;
      }
    }
    throw new Exception("Path either empty or a directory");
  }

  public ArrayList<File> getFileList(String filePath) {
    File locatorFile = new File(filePath);
    ArrayList<File> fileList = new ArrayList<File>();
    if (!filePath.equalsIgnoreCase("") && locatorFile.isDirectory()) {
      for (File subLocator : locatorFile.listFiles()) {
        fileList.add(subLocator);
      }
      return fileList;
    } else {
      fileList.add(locatorFile);
      return fileList;
    }
  }

  public boolean isSupportedFileType(String fileType) {
    return this.supportedTypes.containsKey(fileType);
  }
}

Java Source Code List