Removed dependency for VerifyServlet

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@681 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 29 insertions, 2 deletions

diff --git a/src/main/java/at/gv/egiz/pdfas/commandline/Main.java b/src/main/java/at/gv/egiz/pdfas/commandline/Main.java
index 88fd502..2dc551f 100644
--- a/src/main/java/at/gv/egiz/pdfas/commandline/Main.java
+++ b/src/main/java/at/gv/egiz/pdfas/commandline/Main.java
@@ -67,7 +67,6 @@ import at.knowcenter.wag.egov.egiz.pdf.TablePos;
 import at.knowcenter.wag.egov.egiz.sig.ConnectorFactory;

 import at.knowcenter.wag.egov.egiz.sig.ConnectorInformation;

 import at.knowcenter.wag.egov.egiz.sig.SignatureTypes;

-import at.knowcenter.wag.egov.egiz.web.servlets.VerifyServlet;

 

 /**

  * The main program entry point of the commandline tool.

@@ -657,7 +656,7 @@ public abstract class Main
       {

         fileSize = file.length();

       }

-      String extension = VerifyServlet.extractExtension(input);

+      String extension = extractExtension(input);

       if (extension != null && extension.equals("txt"))

       {

         try

@@ -699,6 +698,34 @@ public abstract class Main
     }

 

   }

+  

+  /**

+   * Extracts the extension from a file name string.

+   * 

+   * <p>

+   * The extension of a file name is whatever text follows the last '.'.

+   * </p>

+   * 

+   * @param file_name

+   *          The file name.

+   * @return Returns the extension. If the file name ends with the '.', then an

+   *         empty string is returned. If the file name doesn't contain any '.'

+   *         or file_name is null, null is returned.

+   */

+  public static String extractExtension(String file_name)

+  {

+    if (file_name == null)

+    {

+      return null;

+    }

+

+    int dot_index = file_name.lastIndexOf('.');

+    if (dot_index < 0)

+    {

+      return null;

+    }

+    return file_name.substring(dot_index + 1);

+  }

 

   public static void processSign(DataSource dataSource, String connector, String signature_mode, String signature_type, String pos_string, boolean search_placeholder, String placeholderId, int placeholderMatchMode, DataSink dataSink) throws PdfAsException

   {