Package com.substanceofcode.utils

Examples of com.substanceofcode.utils.XmlParser


  throws IOException, CauseException {
        /** Initialize item collection */
        m_rssFeed.getItems().removeAllElements();
       
        /** Initialize XML parser and parse feed */
        XmlParser parser = new XmlParser(is);
       
        /** <?xml...*/
        int parsingResult = parser.parse();
    /** if prologue was found, parse after prologue.  **/
    if (parsingResult == XmlParser.PROLOGUE) {
      parser.parse();
    }
       
        FeedFormatParser formatParser = null;
        String entryElementName = parser.getName();
        if(entryElementName.equals("rss") ||
           entryElementName.equals("rdf")) {
            /** Feed is in RSS format */
            formatParser = new RssFormatParser();
            m_rssFeed = formatParser.parse( parser, m_rssFeed,
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    throws IOException, CauseMemoryException, CauseException, Exception {
        /** Initialize item collection */
        Vector rssFeeds = new Vector();
       
        /** Initialize XML parser and parse OPML XML */
        XmlParser  parser = new XmlParser(is);
        try {
           
      // The first element is the main tag.
            int elementType = parser.parse();
      // If we found the prologue, get the next entry.
      if( elementType == XmlParser.PROLOGUE ) {
        elementType = parser.parse();
      }
      if (elementType == XmlParser.END_DOCUMENT ) {
        return null;
      }
           
      EncodingUtil encodingUtil = parser.getEncodingUtil();
            do {
        /** RSS item properties */
        String title = "";
        String link = "";
                       
        String tagName = parser.getName();
        System.out.println("tagname: " + tagName);
        if (tagName.equals("outline")) {
          System.out.println("Parsing <outline> tag");
         
          title = parser.getAttributeValue( "text" );
          if (title != null) {
            title = EncodingUtil.replaceAlphaEntities(true,
                title);
            // No need to convert from UTF-8 to Unicode using replace
            // umlauts now because it is done with new String...,encoding.

            // Replace numeric entities including &#8217;, &#8216;
            // &#8220;, and &#8221;
            title = EncodingUtil.replaceNumEntity(title);

            // Replace special chars like left quote, etc.
            // Since we have already converted to unicode, we want
            // to replace with uni chars.
            title = encodingUtil.replaceSpChars(title);
          }
          /**
           * Create new RSS item and add it do RSS document's item
           * collection.  Account for wrong OPML which is an
           * OPML composed of other OPML.  These have url attribute
           * instead of link attribute.
           */

          if ((link = parser.getAttributeValue( "xmlUrl" )) == null) {
            if (opmlDirectory) {
              link = parser.getAttributeValue( "url" );
            }
          }
         
          /** Debugging information */
          System.out.println("Title:       " + title);
          System.out.println("Link:        " + link);
         
          if(( link == null ) || ( link.length() == 0 )) {
            continue;
          }
          if (( m_feedNameFilter != null) &&
            ((title != null) &&
            (title.toLowerCase().indexOf(m_feedNameFilter) < 0))) {
            continue;
          }
          if (( m_feedURLFilter != null) &&
            ( link.toLowerCase().indexOf(m_feedURLFilter) < 0)) {
            continue;
          }
          RssItunesFeed feed = new RssItunesFeed(title, link, "", "");
          rssFeeds.addElement( feed );
        }
       
      }
            while( parser.parse() != XmlParser.END_DOCUMENT );
           
        } catch (CauseMemoryException ex) {
      rssFeeds = null;
      CauseMemoryException cex = new CauseMemoryException(
          "Out of memory error while parsing OPML feed " +
View Full Code Here

    throws IOException, CauseMemoryException, CauseException, Exception {
        /** Initialize item collection */
        Vector rssFeeds = new Vector();
       
        /** Initialize XML parser and parse OPML XML */
        XmlParser  parser = new XmlParser(is);
        try {
           
      // The first element is the main tag.
            int elementType = parser.parse();
      // If we found the prologue, get the next entry.
      if( elementType == XmlParser.PROLOGUE ) {
        elementType = parser.parse();
      }
      if (elementType == XmlParser.END_DOCUMENT ) {
        return null;
      }
           
      EncodingUtil encodingUtil = parser.getEncodingUtil();
            do {
        /** RSS item properties */
        String title = "";
        String link = "";
                       
        String tagName = parser.getName();
        System.out.println("tagname: " + tagName);
        if (tagName.equals("outline")) {
          System.out.println("Parsing <outline> tag");
         
          title = parser.getAttributeValue( "text" );
          if (title != null) {
            title = EncodingUtil.replaceAlphaEntities(true,
                title);
            // No need to convert from UTF-8 to Unicode using replace
            // umlauts now because it is done with new String...,encoding.

            // Replace numeric entities including &#8217;, &#8216;
            // &#8220;, and &#8221;
            title = EncodingUtil.replaceNumEntity(title);

            // Replace special chars like left quote, etc.
            // Since we have already converted to unicode, we want
            // to replace with uni chars.
            title = encodingUtil.replaceSpChars(title);
          }
          /**
           * Create new RSS item and add it do RSS document's item
           * collection.  Account for wrong OPML which is an
           * OPML composed of other OPML.  These have url attribute
           * instead of link attribute.
           */

          if ((link = parser.getAttributeValue( "xmlUrl" )) == null) {
            if (opmlDirectory) {
              link = parser.getAttributeValue( "url" );
            }
          }
         
          /** Debugging information */
          System.out.println("Title:       " + title);
          System.out.println("Link:        " + link);
         
          if(( link == null ) || ( link.length() == 0 )) {
            continue;
          }
          if (( m_feedNameFilter != null) &&
            ((title != null) &&
            (title.toLowerCase().indexOf(m_feedNameFilter) < 0))) {
            continue;
          }
          if (( m_feedURLFilter != null) &&
            ( link.toLowerCase().indexOf(m_feedURLFilter) < 0)) {
            continue;
          }
          RssItunesFeed feed = new RssItunesFeed(title, link, "", "");
          rssFeeds.addElement( feed );
        }
       
      }
            while( parser.parse() != XmlParser.END_DOCUMENT );
           
        } catch (CauseMemoryException ex) {
      rssFeeds = null;
      CauseMemoryException cex = new CauseMemoryException(
          "Out of memory error while parsing OPML feed " +
View Full Code Here

  throws IOException, CauseException {
        /** Initialize item collection */
        m_rssFeed.getItems().removeAllElements();
       
        /** Initialize XML parser and parse feed */
        XmlParser parser = new XmlParser(is);
       
        /** <?xml...*/
        int parsingResult = parser.parse();
    /** if prologue was found, parse after prologue.  **/
    if (parsingResult == XmlParser.PROLOGUE) {
      parser.parse();
    }
       
        FeedFormatParser formatParser = null;
        String entryElementName = parser.getName();
        if(entryElementName.equals("rss") ||
           entryElementName.equals("rdf")) {
            /** Feed is in RSS format */
            formatParser = new RssFormatParser();
            m_rssFeed = formatParser.parse( parser, m_rssFeed,
View Full Code Here

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