[TIKA-3100] RFC822Parser ignore charset when extractAllAlternatives set to true

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.24.1
• Component/s: parser
• Labels: rfc822parser

Environment

 

Windows 10 x64

OpenJDK 14

• Assignee: Unassigned
• Reporter: Mariusz Cieślukowski
• Created: 11/May/20 12:02
• Updated: 11/May/20 12:05

Description

In default mode RFC822Parser seems to ignore charset defined in headers when detect content. When I set "extractAllAlternatives " to false then content seems fine.

Test case:

    @Test
    public void testQuotedPrintableCharset() {
        Metadata metadata = new Metadata();
        InputStream stream = getStream("test-documents/testRFC822_quoted_charset_iso_8859_2");
        ContentHandler handler = new BodyContentHandler();
        ParseContext context = new ParseContext();
        
        try {
            RFC822Parser emailparser = new RFC822Parser();
            emailparser.setExtractAllAlternatives(true);            
            emailparser.parse(stream, handler, metadata, context);
            String bodyText = handler.toString();
            assertTrue(bodyText.contains("Dzie\u0144 dobry."));
            
        } catch (Exception e) {
            fail("Exception thrown: " + e.getMessage());
        }
    }