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src/java.desktop/share/classes/javax/swing/text/html/MinimalHTMLWriter.java

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 685             callIndent = true;
 686         }
 687         writeStartTag("<span style=\"" + style + "\">");
 688         if (callIndent) {
 689             indent();
 690         }
 691     }
 692 
 693     /**
 694      * Writes out an end tag for the &lt;span&gt; tag.
 695      *
 696      * @exception IOException on any I/O error
 697      */
 698     private void endSpanTag() throws IOException {
 699         write(NEWLINE);
 700         writeEndTag("</span>");
 701         fontAttributes = null;
 702     }
 703 
 704     /**
 705      * Adds the style named <code>style</code> to the style mapping. This
 706      * returns the name that should be used when outputting. CSS does not
 707      * allow the full Unicode set to be used as a style name.
 708      */
 709     private String addStyleName(String style) {
 710         if (styleNameMapping == null) {
 711             return style;
 712         }
 713         StringBuilder sb = null;
 714         for (int counter = style.length() - 1; counter >= 0; counter--) {
 715             if (!isValidCharacter(style.charAt(counter))) {
 716                 if (sb == null) {
 717                     sb = new StringBuilder(style);
 718                 }
 719                 sb.setCharAt(counter, 'a');
 720             }
 721         }
 722         String mappedName = (sb != null) ? sb.toString() : style;
 723         while (styleNameMapping.get(mappedName) != null) {
 724             mappedName = mappedName + 'x';
 725         }
 726         styleNameMapping.put(style, mappedName);
 727         return mappedName;
 728     }
 729 
 730     /**
 731      * Returns the mapped style name corresponding to <code>style</code>.
 732      */
 733     private String mapStyleName(String style) {
 734         if (styleNameMapping == null) {
 735             return style;
 736         }
 737         String retValue = styleNameMapping.get(style);
 738         return (retValue == null) ? style : retValue;
 739     }
 740 
 741     private boolean isValidCharacter(char character) {
 742         return ((character >= 'a' && character <= 'z') ||
 743                 (character >= 'A' && character <= 'Z'));
 744     }
 745 }


 685             callIndent = true;
 686         }
 687         writeStartTag("<span style=\"" + style + "\">");
 688         if (callIndent) {
 689             indent();
 690         }
 691     }
 692 
 693     /**
 694      * Writes out an end tag for the &lt;span&gt; tag.
 695      *
 696      * @exception IOException on any I/O error
 697      */
 698     private void endSpanTag() throws IOException {
 699         write(NEWLINE);
 700         writeEndTag("</span>");
 701         fontAttributes = null;
 702     }
 703 
 704     /**
 705      * Adds the style named {@code style} to the style mapping. This
 706      * returns the name that should be used when outputting. CSS does not
 707      * allow the full Unicode set to be used as a style name.
 708      */
 709     private String addStyleName(String style) {
 710         if (styleNameMapping == null) {
 711             return style;
 712         }
 713         StringBuilder sb = null;
 714         for (int counter = style.length() - 1; counter >= 0; counter--) {
 715             if (!isValidCharacter(style.charAt(counter))) {
 716                 if (sb == null) {
 717                     sb = new StringBuilder(style);
 718                 }
 719                 sb.setCharAt(counter, 'a');
 720             }
 721         }
 722         String mappedName = (sb != null) ? sb.toString() : style;
 723         while (styleNameMapping.get(mappedName) != null) {
 724             mappedName = mappedName + 'x';
 725         }
 726         styleNameMapping.put(style, mappedName);
 727         return mappedName;
 728     }
 729 
 730     /**
 731      * Returns the mapped style name corresponding to {@code style}.
 732      */
 733     private String mapStyleName(String style) {
 734         if (styleNameMapping == null) {
 735             return style;
 736         }
 737         String retValue = styleNameMapping.get(style);
 738         return (retValue == null) ? style : retValue;
 739     }
 740 
 741     private boolean isValidCharacter(char character) {
 742         return ((character >= 'a' && character <= 'z') ||
 743                 (character >= 'A' && character <= 'Z'));
 744     }
 745 }
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