Initial commit for ALF-10419:

- Bulk Filesystem Importer
- Adapted from work by Peter Monks (see http://code.google.com/p/alfresco-bulk-filesystem-import) and Romain Guinot
- Refactored to limit repeated code
- Refactored to use the Bulk Processor
- Currently limited to one bulk import at a time (enforced by lock service)
- Unit tests added
- Some fixes applied
- Performance tests; tried different filesystem "walking" strategies
- Still to do: yui dependencies - are these necessary?

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31100 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/bulkimport/CreateTestData.java

@@ -0,0 +1,114 @@
+package org.alfresco.repo.bulkimport;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.alfresco.util.GUID;
+import org.apache.commons.io.FileUtils;
+
+public class CreateTestData
+{
+
+	private void createFile(File sourceFile, File targetFolder) throws IOException
+	{
+		File f = new File(targetFolder, GUID.generate() + ".bin");
+		FileUtils.copyFile(sourceFile, f);
+	}
+
+	private void createDirectory(File sourceFolder, File targetFolder) throws IOException
+	{
+		String s = sourceFolder.getName();
+		if(s != null && !s.equals(""))
+		{
+//		String path = sourceFolder.getPath();
+//		int i = path.lastIndexOf(File.separatorChar);
+//		if(i != -1)
+//		{
+//			String s = path.substring(i);
+			File d = new File(targetFolder, s);
+			if(d.exists() || d.mkdir())
+			{
+				createTestData(sourceFolder, d);
+			}
+			else
+			{
+				System.err.println("Unable to create directory " + d.getAbsolutePath());
+			}
+		}
+	}
+
+	public void createTestData(File sourceFolder, File targetFolder) throws IOException
+	{
+		File[] files = sourceFolder.listFiles();
+		for(File file : files)
+		{
+			if(file.getName().startsWith("."))
+			{
+				continue;
+			}
+			if(file.isDirectory())
+			{
+				createDirectory(file, targetFolder);
+//				String path = file.getAbsolutePath();
+//				int i = path.lastIndexOf(File.separatorChar);
+//				if(i != -1)
+//				{
+//					String s = path.substring(i);
+//					File d = new File(targetFolder, s);
+//					if(d.mkdir())
+//					{
+//						createTestData(file, d);
+//					}
+//					else
+//					{
+//						System.err.println("Unable to create directory " + d.getAbsolutePath());
+//					}
+//				}
+			}
+			else
+			{
+				createFile(file, targetFolder);
+			}
+		}
+	}
+	
+	public void execute(String sourceFolderPath, String targetFolderPath) throws IOException
+	{
+		File targetFolder = new File(targetFolderPath);
+		File sourceFolder = new File(sourceFolderPath);
+		
+		if(!sourceFolder.isDirectory())
+		{
+			throw new IllegalArgumentException("source is not a folder");
+		}
+		
+		if(!targetFolder.isDirectory())
+		{
+			throw new IllegalArgumentException("target is not a folder");
+		}
+
+		createDirectory(sourceFolder, targetFolder);
+//		int i = sourceFolderPath.lastIndexOf(File.separatorChar);
+//		if(i != -1)
+//		{
+//			String s = sourceFolderPath.substring(i);
+//			File d = new File(targetFolder, s);
+//			if(d.mkdir())
+//			{
+//				createTestData(sourceFolder, d);
+//			}
+//		}
+	}
+	
+	public static void main(String[] args)
+	{
+		try
+		{
+			new CreateTestData().execute(args[0], args[1]);
+		}
+		catch(Throwable e)
+		{
+			e.printStackTrace();
+		}
+	}
+}