Tools/Source/FrameworkTasks/org/tianocore/framework/tasks/FileParser.java

   1 /** @file
   2  FileParser class.
   3
   4  FileParser class is to parse file which contains the list of file name and
   5  add those files to list.
   6
   7
   8  Copyright (c) 2006, Intel Corporation
   9  All rights reserved. This program and the accompanying materials
  10  are licensed and made available under the terms and conditions of the BSD License
  11  which accompanies this distribution.  The full text of the license may be found at
  12  http://opensource.org/licenses/bsd-license.php
  13
  14  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  15  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  16
  17  **/
  18 package org.tianocore.framework.tasks;
  19 import java.io.*;
  20 import java.util.List;
  21
  22 import org.apache.tools.ant.BuildException;
  23 import org.apache.tools.ant.Project;
  24
  25 /**
  26   FileParser class.
  27
  28   FileParser class is to parse file which contains the list of file name and
  29   add those files to list.
  30 **/
  31 public class  FileParser {
  32     /**
  33       loadFile
  34
  35       This function is to add files to array from input file which contains the
  36       files list.
  37       @param  project  The current project.
  38       @param  list     File array.
  39       @param  file     File which contains the file list.
  40       @param  tag      Target of architecture.
  41       @throws BuildException
  42     **/
  43     public static synchronized void loadFile(Project project, List<Object> list, File file, String tag) throws BuildException{
  44         FileReader fileReader;
  45         BufferedReader in;
  46         String str;
  47
  48         if (!file.exists()) {
  49             throw new BuildException("The file" + file + "is not exist");
  50         }
  51         try {
  52             fileReader = new FileReader(file);
  53             in = new BufferedReader(fileReader);
  54             while((str=in.readLine())!= null){
  55                 if (str.trim()==""){
  56                     continue;
  57                 }
  58                 str = project.replaceProperties(str);
  59                 if (str.trim().substring(0,2).equalsIgnoreCase(tag)) {
  60                     list.add(str.trim());
  61                 } else {
  62                     list.add(tag + " " + str.trim());
  63                 }
  64
  65             }
  66         } catch (Exception e){
  67             System.out.println(e.getMessage());
  68
  69         }
  70     }
  71
  72 }