added getNextUnusedSignaturePlaceHolder => pdf over needs next unused placeholder issue #54

1 files changed, 32 insertions, 0 deletions

diff --git a/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java b/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java
new file mode 100644
index 00000000..14fb962f
--- /dev/null
+++ b/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java
@@ -0,0 +1,32 @@
+package at.gv.egiz.pdfas.lib.testpdfbox;
+
+import at.gv.egiz.pdfas.lib.impl.pdfbox2.placeholder.SignatureFieldsAndPlaceHolderExtractor;
+import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData;
+import org.apache.pdfbox.pdmodel.PDDocument;
+
+import java.io.File;
+
+public class SignatureFieldsAndPlaceHolderExtractorTest {
+
+  public static void main(String[] args) {
+    String dir = "/Users/amarsalek/Documents/pdf-as-4/pdf-as-pdfbox-2/src/test/resources/";
+
+    getNextSignaturePlaceHolder(dir + "new_qr_2-2.pdf");
+    getNextSignaturePlaceHolder(dir + "new_qr_2_signed.pdf");
+    getNextSignaturePlaceHolder(dir + "new_qr_2_signed_signed.pdf");
+    getNextSignaturePlaceHolder(dir + "new_qr_2_signed_signed_signed.pdf");
+    //TODO convert into junit test
+  }
+
+  public static void getNextSignaturePlaceHolder(String filePath) {
+    try {
+      PDDocument doc = PDDocument.load(new File(filePath));
+      SignaturePlaceholderData result =
+          SignatureFieldsAndPlaceHolderExtractor.getNextUnusedSignaturePlaceHolder(doc);
+      System.out.println(filePath + ": " + result);
+    } catch (Throwable e) {
+      e.printStackTrace();
+    }
+  }
+
+}