update dealing with incremental updates

(NoSignatureHolder introduced that indicates incremental updates. NoSignatureHolders are transported as SignatureHolder withing analysis but are finally removed to maintain compatibility. This allowes to show which signatures are followed by incremental updates containing no signature. If the last signature is followed by an incremental update, an exception is thrown to indicate an illegal modification.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@248 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 31 insertions, 0 deletions

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/api/analyze/AnalyzeResultImpl.java b/src/main/java/at/gv/egiz/pdfas/impl/api/analyze/AnalyzeResultImpl.java
index 87a14f0..7b1dffa 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/api/analyze/AnalyzeResultImpl.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/api/analyze/AnalyzeResultImpl.java
@@ -19,6 +19,32 @@ public class AnalyzeResultImpl implements AnalyzeResult
    * The found signatures.

    */

   protected List signatures = null;

+  

+  /**

+   * The found non-signature update blocks.

+   */

+  protected List noSignatures = null;

+  

+

+  /**

+   * Constructor.

+   * 

+   * @param signatures

+   *          The found signatures.

+   * @param noSignatures

+   *          The found non-signature update blocks.             

+   */

+  public AnalyzeResultImpl(List signatures, List noSignatures)

+  {

+    if (signatures == null)

+    {

+      throw new IllegalArgumentException("The list of found signatures must not be null.");

+    }

+

+    this.signatures = signatures;

+    this.noSignatures = noSignatures;

+  }

+  

 

   /**

    * Constructor.

@@ -44,4 +70,9 @@ public class AnalyzeResultImpl implements AnalyzeResult
     return this.signatures;

   }

 

+  public List getNoSignatures() {

+    

+    return this.noSignatures;

+  }

+  

 }