1 files changed, 30 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/HashDataInputDisplay.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/HashDataInputDisplay.java
new file mode 100644
index 00000000..f79a2027
--- /dev/null
+++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/HashDataInputDisplay.java
@@ -0,0 +1,30 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package at.gv.egiz.bku.smccstal;
+
+import at.gv.egiz.stal.signedinfo.ReferenceType;
+import java.security.DigestException;
+import java.util.List;
+
+/**
+ *
+ * @author clemens
+ */
+public interface HashDataInputDisplay {
+
+  /**
+   * Displays the hashdata inputs for all provided dsig:SignedReferences.
+   * Implementations may verify the digest value if necessary. 
+   * (LocalSignRequestHandler operates on DataObjectHashDataInput, 
+   * other SignRequestHandlers should cache the HashDataInputs obtained by webservice calls, 
+   * or simply forward to a HashDataInputServlet.)
+   * @param signedReferences The caller may select a subset of the references in SignedInfo to be displayed.
+   * @throws java.security.DigestException if digest values are verified and do not correspond 
+   * (or any other digest computation error occurs)
+   * @throws java.lang.Exception
+   */
+  void displayHashDataInputs(List<ReferenceType> signedReferences) throws DigestException, Exception;
+  
+}