seems to work on most systems ..

1 files changed, 13 insertions, 2 deletions

diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/CheckSignatureBlockParameters.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/CheckSignatureBlockParameters.java
index c2e6b81d..756a240c 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/CheckSignatureBlockParameters.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/CheckSignatureBlockParameters.java
@@ -1,24 +1,35 @@
 package at.gv.egiz.pdfas.common.utils;
 
 import at.gv.egiz.pdfas.common.settings.DefaultSignatureProfileSettings;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Map;
 
 public class CheckSignatureBlockParameters {
 
+  private static final Logger logger = LoggerFactory
+      .getLogger(CheckSignatureBlockParameters.class);
   public static boolean checkSignatureBlockParameterMapIsValid(Map<String, String> map, String keyRegex,
                                                                String valueRegex) {
+
+    logger.trace("regex1:"+keyRegex+", regex1:"+valueRegex);
     if(keyRegex == null || keyRegex.length() == 0) {
       keyRegex = DefaultSignatureProfileSettings.SIG_BLOCK_PARAMETER_DEFAULT_KEY_REGEX;
     }
     if(valueRegex == null || valueRegex.length() == 0) {
       valueRegex = DefaultSignatureProfileSettings.SIG_BLOCK_PARAMETER_DEFAULT_VALUE_REGEX;
     }
+    logger.trace("regex2:"+keyRegex+", regex2:"+valueRegex);
   for(String key : map.keySet()){
-    if(isValid(key, keyRegex) == false)
+    if(isValid(key, keyRegex) == false) {
+      logger.error("Invalid key:"+key+", regex:"+keyRegex);
       return false;
-    if(isValid(map.get(key), valueRegex) == false)
+    }
+    if(isValid(map.get(key), valueRegex) == false) {
+      logger.error("Invalid value:"+map.get(key)+", regex:"+valueRegex);
       return false;
+    }
   }
 
     return true;