form.rb in hexapdf-0.33.0

- old
+ new

@@ -95,20 +95,20 @@
       end
 
       def execute(in_file, out_file = nil) #:nodoc:
         maybe_raise_on_existing_file(out_file) if out_file
         if (@fill || @flatten) && !out_file
-          raise "Output file missing"
+          raise Error, "Output file missing"
         end
         with_document(in_file, password: @password, out_file: out_file,
                       incremental: @incremental) do |doc|
           if doc.acro_form[:XFA]
             $stderr.puts "Warning: Unsupported XFA form detected, some things may not work correctly"
           end
 
           if !doc.acro_form
-            raise "This PDF doesn't contain an interactive form"
+            raise Error, "This PDF doesn't contain an interactive form"
           elsif out_file
             doc.acro_form[:NeedAppearances] = @need_appearances unless @need_appearances.nil?
             if @fill || !@flatten
               if @template
                 fill_form_with_template(doc)
@@ -218,11 +218,11 @@
       def fill_form_with_template(doc)
         data = parse_template
         form = doc.acro_form
         data.each do |name, value|
           field = form.field_by_name(name)
-          raise "Field '#{name}' not found in input PDF" unless field
+          raise Error, "Field '#{name}' not found in input PDF" unless field
           apply_field_value(field, value)
         end
       end
 
       # Parses the data from the given template file.
@@ -266,13 +266,13 @@
                                 value
                               end
         when :radio_button
           field.field_value = value.to_sym
         else
-          raise "Field type #{field.concrete_field_type} not yet supported"
+          raise Error, "Field type #{field.concrete_field_type} not yet supported"
         end
       rescue StandardError
-        raise "Error while setting '#{field.full_field_name}': #{$!.message}"
+        raise Error, "Error while setting '#{field.full_field_name}': #{$!.message}"
       end
 
       # Iterates over all non-push button fields in page order. If a field appears on multiple
       # pages, it is only yielded on the first page.
       def each_field(doc) # :yields: page, page_index, field