Moved MATCH_MODE_* constants from SignParameters to Constants.

Added javadoc and updated Anwendungsbeschreibung

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@715 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 19 insertions, 0 deletions

diff --git a/src/main/java/at/gv/egiz/pdfas/api/commons/Constants.java b/src/main/java/at/gv/egiz/pdfas/api/commons/Constants.java
index 122aec8..7f6ab4b 100644
--- a/src/main/java/at/gv/egiz/pdfas/api/commons/Constants.java
+++ b/src/main/java/at/gv/egiz/pdfas/api/commons/Constants.java
@@ -117,5 +117,24 @@ public final class Constants
   

   public static final String ADOBE_SIG_FILTER = AdobeSignatureHelper.ADOBE_SIG_FILTER;

 

+  /**

+   * Strict matching mode for placeholder extraction.<br/>

+   * If the placeholder with the given id is not found in the document, an exception will be thrown.

+   */

+  public static final int PLACEHOLDER_MATCH_MODE_STRICT = 0;

+  

+  /**

+   * A moderate matching mode for placeholder extraction.<br/>

+   * If the placeholder with the given id is not found in the document, the first placeholder without an id will be taken.<br/>

+   * If there is no such placeholder, the signature will be placed as usual, according to the pos parameter of the signature profile used.

+   */

+  public static final int PLACEHOLDER_MATCH_MODE_MODERATE = 1;

+  

+  /**

+   * A more lenient matching mode for placeholder extraction.<br/>

+   * If the placeholder with the given id is not found in the document, the first found placeholder will be taken, regardless if it has an id set, or not.<br/>

+   * If there is no placeholder at all, the signature will be placed as usual, according to the pos parameter of the signature profile used.

+   */

+  public static final int PLACEHOLDER_MATCH_MODE_LENIENT = 2;

 }