Android Open Source - MobileCodeGenerator Java Checks

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License

The source code is released under:

GNU General Public License

Java Source Code

/************************************************************************************************************************
 * Copyright 2013 Gregorio Perego, Stefania Pezzetti
 * This file is part of it.polimi.mobilecodegenerator.
 * //from ww w.  j a v a  2s .  c om
 * it.polimi.mobilecodegenerator is free software: 
 * you can redistribute it and/or modify it under the terms of the 
 * GNU General Public License as published by the Free Software Foundation, 
 * either version 3 of the License, or (at your option) any later version.
 * 
 * it.polimi.mobilecodegenerator 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 General Public License for more details.You should have received a copy of the GNU General Public License
 * along with it.polimi.mobilecodegenerator. If not, see <http://www.gnu.org/licenses/>
 * ***********************************************************************************************************************/

package model_checks;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

public class JavaChecks {
  public static List<String> duplicatedIds(List<String> ids){
    ArrayList<String> duplicates = new ArrayList<String>();
    for(int i=0; i<ids.size(); i++)
      for(int j=0; j<ids.size(); j++){
        if(ids.get(i).equals(ids.get(j)) && i!=j && !duplicates.contains(ids.get(i)))
          duplicates.add(ids.get(i));
      }
    return duplicates;
  }
  
  
  
  public static List<String> invalidFilesNames(){
    String regex = "^[a-z0-9_]+";
    File folder = new File("utils/user_files");
    ArrayList<String> invalidFilesNames = new ArrayList<String>();
    for(File source : folder.listFiles()){
      if(source.isDirectory() || source.getName().length()<1 || source.getName().split("\\.").length!=2 || !source.getName().split("\\.")[0].matches(regex))
        invalidFilesNames.add(source.getName());
    }
    return invalidFilesNames;
  }
  
  public static boolean validAppName(String name){
    String regex = "^[a-zA-Z]+"; //empty string is not valid too
    if(!name.matches(regex))
      return false;
    return true;
  }
  
  public static boolean validCompanyIdentifier(String id){
    String regex = "^[a-z]+(\\.[a-z]+)*";
    if(!id.matches(regex))
      return false;
    return true;
  }
  
  public static List<String> invalidIds(List<String> ids){
    String regex = "^[a-zA-Z][a-zA-Z0-9_]*"; //empty string is not valid too
    ArrayList<String> invalidIds = new ArrayList<String>();
    for(String id : ids){
      if(!id.matches(regex))
        invalidIds.add(id);
    }
    return invalidIds;
  }
  
  public static List<String> invalidFilesExtensions(){
    File folder = new File("utils/user_files");
    ArrayList<String> invalidFilesExtensions = new ArrayList<String>();
    for(File source : folder.listFiles()){
      String sourceFileExtension = source.getName().split("\\.")[1];
      if(!(  sourceFileExtension.equalsIgnoreCase("html") ||
          sourceFileExtension.equalsIgnoreCase("txt") ||
          sourceFileExtension.equalsIgnoreCase("css") ||
          sourceFileExtension.equalsIgnoreCase("png") ||
          sourceFileExtension.equalsIgnoreCase("jpg") ||
          sourceFileExtension.equalsIgnoreCase("gif") ||
          sourceFileExtension.equalsIgnoreCase("mp4") ||
          sourceFileExtension.equalsIgnoreCase("3gp") ||
          sourceFileExtension.equalsIgnoreCase("mp3") )){
        invalidFilesExtensions.add(source.getName());
      }
    }
    return invalidFilesExtensions;
  }
  
  public static List<String> duplicatedFilesNames(){
    File folder = new File("utils/user_files");
    ArrayList<String> duplicatedFilesNames = new ArrayList<String>();
    for(int i=0; i<folder.listFiles().length; i++){
      for(int j=0; j<folder.listFiles().length; j++)
        if(i!=j && folder.listFiles()[i].getName().split("\\.")[0].equals(folder.listFiles()[j].getName().split("\\.")[0]) && !duplicatedFilesNames.contains(folder.listFiles()[i]))
          duplicatedFilesNames.add(folder.listFiles()[i].getName());
    }
    return duplicatedFilesNames;
  }
}

Java Source Code List

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