[jira] Created: (NUTCH-369) StringUtil.resolveEncodingAlias is unuseful.

["King Kong (JIRA)" <ji...@apache.org>]

StringUtil.resolveEncodingAlias  is unuseful.
---------------------------------------------

                 Key: NUTCH-369
                 URL: http://issues.apache.org/jira/browse/NUTCH-369
             Project: Nutch
          Issue Type: Bug
          Components: fetcher
    Affects Versions: 0.8
         Environment: all
            Reporter: King Kong


After we defined encoding alias map in StringUtil , but parse html use orginal encoding also.

I found it is reading charset from  meta in nekohtml which HtmlParser  used .

we can set it's feature "http://cyberneko.org/html/features/scanner/ignore-specified-charset" to true 
that nekohtml will use encoding we set;

concretely,

  private DocumentFragment parseNeko(InputSource input) throws Exception {
    DOMFragmentParser parser = new DOMFragmentParser();
    // some plugins, e.g., creativecommons, need to examine html comments
    try {
   + parser.setFeature("http://cyberneko.org/html/features/scanner/ignore-specified-charset",true);
      parser.setFeature("http://apache.org/xml/features/include-comments", 
              true);
      ....


BTW, It must be add on front of try block,because the following sentence  (parser.setFeature("http://apache.org/xml/features/include-comments", 
              true);) will throw exception.


     


-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira