Add picture format control.

codiki-domain/src/main/java/org/codiki/domain/picture/exception/PictureNotFoundException.java

@@ -0,0 +1,11 @@
+package org.codiki.domain.picture.exception;
+
+import java.util.UUID;
+
+import org.codiki.domain.exception.FunctionnalException;
+
+public class PictureNotFoundException extends FunctionnalException {
+    public PictureNotFoundException(UUID pictureId) {
+        super(String.format("Picture with id %s is not found.", pictureId));
+    }
+}

codiki-domain/src/main/java/org/codiki/domain/picture/exception/PictureUploadException.java

@@ -0,0 +1,9 @@
+package org.codiki.domain.picture.exception;
+
+import org.codiki.domain.exception.FunctionnalException;
+
+public class PictureUploadException extends FunctionnalException {
+    public PictureUploadException(String message) {
+        super(message);
+    }
+}