1 files changed, 55 insertions, 0 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/exceptions/pdf/CaptionNotFoundException.java b/src/main/java/at/gv/egiz/pdfas/exceptions/pdf/CaptionNotFoundException.java
new file mode 100644
index 0000000..ca0510b
--- /dev/null
+++ b/src/main/java/at/gv/egiz/pdfas/exceptions/pdf/CaptionNotFoundException.java
@@ -0,0 +1,55 @@
+/**
+ * 
+ */
+package at.gv.egiz.pdfas.exceptions.pdf;
+
+import at.gv.egiz.pdfas.exceptions.ErrorCode;
+import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
+
+/**
+ * Exception thrown when a caption ("label") is not found in the content stream
+ * when determining the placeholders.
+ * 
+ * <p>
+ * This usually happens when the space for a caption is too small. Then the
+ * caption is wrapped into two lines and usually the separating whitespace is
+ * lost thus the BinarySignature is unable to find the caption String.
+ * </p>
+ * 
+ * @author wprinz
+ */
+public class CaptionNotFoundException extends PDFDocumentException
+{
+
+  /**
+   * SVUID.
+   */
+  private static final long serialVersionUID = -8959043531007857665L;
+
+  /**
+   * The problematic caption.
+   */
+  protected String caption = null;
+
+  /**
+   * Constructor.
+   * 
+   * @param caption
+   *          The problematic caption.
+   */
+  public CaptionNotFoundException(String caption)
+  {
+    super(ErrorCode.CAPTION_NOT_FOUND_EXCEPTION, "Caption not found in content stream. caption = " + caption);
+    this.caption = caption;
+  }
+
+  /**
+   * Returns the problematic caption.
+   * 
+   * @return Returns the problematic caption.
+   */
+  public String getCaption()
+  {
+    return this.caption;
+  }
+}