Package org.apache.abdera.filter

Examples of org.apache.abdera.filter.ParseFilter

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      true;
  }
 
  private OMNode applyTextFilter(int type) {
    if (parserOptions != null) {
      ParseFilter parseFilter = parserOptions.getParseFilter();
      if (parseFilter != null) {
        if (parser.isWhiteSpace() &&
            parseFilter.getIgnoreWhitespace())
              return createOMText("",type);
      }
    }
    return createOMText(type);
  }
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  }

  public void testWhiteListParseFilter() throws Exception {
   
    ParseFilter filter = new WhiteListParseFilter();
    filter.add(Constants.FEED);
    filter.add(Constants.ENTRY);
    filter.add(Constants.TITLE);
    filter.add(Constants.ID);
    ParserOptions options = Parser.INSTANCE.getDefaultParserOptions();
    options.setParseFilter(filter);
   
    URL url = FOMTest.class.getResource("/simple.xml");
    InputStream in = url.openStream();
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    assertNull(entry.getSummaryType());
  }
 
  public void testBlackListParseFilter() throws Exception {
   
    ParseFilter filter = new BlackListParseFilter();
    filter.add(Constants.UPDATED);
    ParserOptions options = Parser.INSTANCE.getDefaultParserOptions();
    options.setParseFilter(filter);
   
    URL url = FOMTest.class.getResource("/simple.xml");
    InputStream in = url.openStream();
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    return ctype;
  }
 
  private boolean isAcceptableToParse(QName qname, boolean attribute) {
    if (parserOptions == null) return true;
    ParseFilter filter = parserOptions.getParseFilter();
    return (filter != null) ?
      (!attribute) ?
         filter.acceptable(qname) :
         filter.acceptableAttribute(parser.getName(), qname):
      true;
  }
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    /**
     * By subclassing BlackListParseFilter, we can throw an error
     * when the parsed XML contains any content we don't want
     */
    ParseFilter exceptionFilter = new BlackListParseFilter() {
      @Override
      public boolean acceptable(QName qname) {
        boolean answer = super.acceptable(qname);
        if (!(answer)) {
          throw new FOMException("Unacceptable element ::" + qname);
        }
        return answer;
      }

      @Override
      public boolean acceptableAttribute(QName qname, QName attribute) {
        return true;
      }
    };
    exceptionFilter.add(new QName("http://example.org", "a"));
   
    ParserOptions options = Parser.INSTANCE.getDefaultParserOptions();
    options.setParseFilter(exceptionFilter);
    Document<Feed> doc = Parser.INSTANCE.parse(
      UnacceptableElementsExample.class.getResourceAsStream("/xmlcontent.xml"),
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      return;
    }

    ParserOptions opts = Parser.INSTANCE.getDefaultParserOptions();

    ParseFilter filter = new WhiteListParseFilter();
    filter.add(Constants.FEED);
    filter.add(Constants.ENTRY);
    filter.add(Constants.TITLE);
    opts.setParseFilter(filter);

    Document<Feed> doc;

    try {
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Related Classes of org.apache.abdera.filter.ParseFilter

  • org.apache.abdera.examples.simple.PrintTitles
  • org.apache.abdera.examples.simple.UnacceptableElementsExample
  • org.apache.abdera.parser.stax.FOMBuilder
  • org.apache.abdera.parser.stax.FOMStAXFilter
  • org.apache.abdera.test.parser.stax.FOMTest
  • org.apache.abdera.test.parser.stax.ParserOptionsTest
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