Coverage Report - com.jeantessier.dependencyfinder.cli.DirectoryExplorerCommand
 
Classes in this File Line Coverage Branch Coverage Complexity
DirectoryExplorerCommand
88%
15/17
75%
3/4
2.5
 
 1  
 /*
 2  
  *  Copyright (c) 2001-2009, Jean Tessier
 3  
  *  All rights reserved.
 4  
  *
 5  
  *  Redistribution and use in source and binary forms, with or without
 6  
  *  modification, are permitted provided that the following conditions
 7  
  *  are met:
 8  
  *
 9  
  *      * Redistributions of source code must retain the above copyright
 10  
  *        notice, this list of conditions and the following disclaimer.
 11  
  *
 12  
  *      * Redistributions in binary form must reproduce the above copyright
 13  
  *        notice, this list of conditions and the following disclaimer in the
 14  
  *        documentation and/or other materials provided with the distribution.
 15  
  *
 16  
  *      * Neither the name of Jean Tessier nor the names of his contributors
 17  
  *        may be used to endorse or promote products derived from this software
 18  
  *        without specific prior written permission.
 19  
  *
 20  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21  
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22  
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23  
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 24  
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 25  
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 26  
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 27  
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 28  
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 29  
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 30  
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 
 33  
 package com.jeantessier.dependencyfinder.cli;
 34  
 
 35  
 import java.io.*;
 36  
 
 37  
 import com.jeantessier.commandline.*;
 38  
 
 39  
 /**
 40  
  * TODO: javadocs
 41  
  */
 42  7
 public abstract class DirectoryExplorerCommand extends Command {
 43  
     protected void showSpecificUsage(PrintStream out) {
 44  7
         out.println();
 45  7
         out.println("If no files are specified, it processes the current directory.");
 46  7
         out.println();
 47  7
         out.println("If file is a directory, it is recusively scanned for files");
 48  7
         out.println("ending in \".class\".");
 49  7
         out.println();
 50  7
         out.println("Defaults is text output to the console.");
 51  7
         out.println();
 52  7
     }
 53  
 
 54  
     protected boolean validateCommandLine(String[] args, PrintStream out) {
 55  28
         boolean result = super.validateCommandLine(args, out);
 56  
 
 57  28
         if (result && getCommandLine().getParameters().isEmpty()) {
 58  
             try {
 59  1
                 getCommandLine().getParameterStrategy().accept(".");
 60  0
             } catch (CommandLineException e) {
 61  0
                 result = false;
 62  1
             }
 63  
         }
 64  
 
 65  28
         return result;
 66  
     }
 67  
 }