Coverage report

  %line %branch
nl.toolforge.karma.core.manifest.util.BaseModuleLayoutTemplate
94% 
98% 

 1   
 /*
 2   
 Karma core - Core of the Karma application
 3   
 Copyright (C) 2004  Toolforge <www.toolforge.nl>
 4   
 
 5   
 This library is free software; you can redistribute it and/or
 6   
 modify it under the terms of the GNU Lesser General Public
 7   
 License as published by the Free Software Foundation; either
 8   
 version 2.1 of the License, or (at your option) any later version.
 9   
 
 10   
 This library is distributed in the hope that it will be useful,
 11   
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 12   
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13   
 Lesser General Public License for more details.
 14   
 
 15   
 You should have received a copy of the GNU Lesser General Public
 16   
 License along with this library; if not, write to the Free Software
 17   
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18   
 */
 19   
 package nl.toolforge.karma.core.manifest.util;
 20   
 
 21   
 import nl.toolforge.karma.core.KarmaRuntimeException;
 22   
 import nl.toolforge.karma.core.manifest.SourceModule;
 23   
 import org.apache.commons.logging.Log;
 24   
 import org.apache.commons.logging.LogFactory;
 25   
 
 26   
 import java.io.BufferedReader;
 27   
 import java.io.File;
 28   
 import java.io.FileOutputStream;
 29   
 import java.io.IOException;
 30   
 import java.io.InputStreamReader;
 31   
 import java.io.Reader;
 32   
 
 33   
 /**
 34   
  * @author D.A. Smedes
 35   
  * @version $Id: BaseModuleLayoutTemplate.java,v 1.3 2004/11/02 23:57:06 asmedes Exp $
 36   
  */
 37  40 
 public abstract class BaseModuleLayoutTemplate implements ModuleLayoutTemplate {
 38   
 
 39  85 
   protected static Log logger = LogFactory.getLog(BaseModuleLayoutTemplate.class);
 40   
 
 41  35 
   public abstract FileTemplate[] getFileElements();
 42   
 
 43   
   public abstract String[] getDirectoryElements();
 44   
 
 45   
   public final void createLayout(File baseDir) throws IOException {
 46   
 
 47  32 
     FileTemplate[] fileTemplates = getFileElements();
 48  32 
     String[] templateFiles = new String[fileTemplates.length];
 49  44 
 
 50  148 
     for (int i = 0; i < fileTemplates.length; i++) {
 51   
 
 52  215 
       FileTemplate fileTemplate = fileTemplates[i];
 53  72 
       logger.debug("Write template '" + fileTemplate.getSource() + "' to '" + fileTemplate.getTarget() + "'.");
 54  171 
       Reader input = new BufferedReader(class="keyword">new InputStreamReader(SourceModule.class.getResourceAsStream(fileTemplate.getSource().toString().replace('\\','/'))));
 55  99 
 
 56  171 
       File outputFile = new File(baseDir + File.separator + fileTemplate.getTarget());
 57  72 
       outputFile.getParentFile().mkdirs();
 58  171 
       outputFile.createNewFile();
 59  99 
 
 60  171 
       FileOutputStream output = new FileOutputStream(outputFile);
 61   
 
 62  12307 
       while (input.ready()) {
 63  12136 
         output.write(input.read());
 64  16786 
       }
 65  16759 
       templateFiles[i] = fileTemplate.getTarget().getPath();
 66  72 
       logger.debug("Wrote template.");
 67  99 
     }
 68  99 
 
 69   
     // Create directories.
 70   
     //
 71  32 
     String[] dirs = getDirectoryElements();
 72   
 
 73  180 
     for (int i=0; i < dirs.length; i++) {
 74   
 
 75  291 
       File dirToAdd = new File(baseDir, dirs[i]);
 76   
 
 77  143 
       // Try to create the dirs
 78  104 
       if (!dirToAdd.mkdirs() && !dirToAdd.exists()) {
 79   
         // Failed to create the dirs and they do not exist yet.
 80  143 
         //
 81  0 
         throw new KarmaRuntimeException("Error while creating module layout.");
 82   
       }
 83   
     }
 84  32 
   }
 85   
 }

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