1 files changed, 17 insertions, 2 deletions
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
index 5415b233..77d6d217 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
@@ -74,7 +74,7 @@ public class PdfAsParameterExtractor {
 	public static final String PARAM_PREPROCESSOR_PREFIX = "pp:";
 	public static final String PARAM_OVERWRITE_PREFIX = "ov:";
 	public static final String PARAM_QRCODE_CONTENT = "qrcontent";
-
+	public static final String PARAM_DYNAMIC_SIGNATURE_BLOCK_PARAMETER = "sbp";
 
 	public static String getConnector(HttpServletRequest request) {
 		String connector = (String)request.getAttribute(PARAM_CONNECTOR);
@@ -83,7 +83,22 @@ public class PdfAsParameterExtractor {
 		} 
 		return PARAM_CONNECTOR_DEFAULT;
 	}
-	
+
+	public static Map<String,String> getDynamicSignatureBlockParameters(HttpServletRequest request) throws Exception {
+		HashMap<String, String> signatureBlockParametersMap = new HashMap<String, String>();
+		String sbpString = (String) request.getAttribute(PARAM_DYNAMIC_SIGNATURE_BLOCK_PARAMETER);
+//		Map<String, String[]> map = request.getParameterMap();
+		if(sbpString == null || sbpString.length() == 0)
+			return signatureBlockParametersMap;
+		for(String s : sbpString.split(";")){
+			if(!s.contains("=")) {
+				throw new Exception("Invalid parameter: "+s);
+			}
+			String[] values = s.split("=", 2);
+			signatureBlockParametersMap.put(values[0], values[1]);
+		}
+		return signatureBlockParametersMap;
+	}
 	public static String getQRCodeContent(HttpServletRequest request) {
 		String qrcodeContent = (String)request.getAttribute(PARAM_QRCODE_CONTENT);
 		return qrcodeContent;