Examples of org.antlr.stringtemplate.StringTemplateWriter

org.antlr.stringtemplate.StringTemplateWriter
Generic StringTemplate output writer filter. Literals and the elements of expressions are emitted via write(). Separators are emitted via writeSeparator() because they must be handled specially when wrapping lines (we don't want to wrap in between an element and it's separator).

    void init(HttpServletRequest request, HttpServletResponse response, String newLine) 
    throws ServletException, IOException
    {
        _request = request;
        _response = response;
        StringTemplateWriter wr = group.getStringTemplateWriter(response.getWriter());
        wr.setLineWidth(StringTemplateWriter.NO_WRAP);
        try 
        {            
            write(wr);
        }
        catch (IOException io) 
        {            
            error("Got IOException writing to writer "+wr.getClass().getName());
        }
        // reset so next toString() does not wrap; normally this is a new writer
        // each time, but just in case they override the group to reuse the
        // writer.
        //wr.setLineWidth(StringTemplateWriter.NO_WRAP);

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                if ( renderer != null ) {
                    // you pay a penalty for applying format option to a template
                    // because the template must be written to a temp StringWriter so it can
                    // be formatted before being written to the real output.
                    StringWriter buf = new StringWriter();
                    StringTemplateWriter sw =
                        self.getGroup().getStringTemplateWriter(buf);
                    stToWrite.write(sw);
                    n = out.write(renderer.toString(buf.toString(), formatString));
                    return n;
                }

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                // we get proper autowrap etc...
                // Ack: you pay a penalty now for a separator
                // Later, i can optimze to check if one chunk and
                // it's a conditional
                StringWriter buf = new StringWriter();
                StringTemplateWriter sw =
                    self.getGroup().getStringTemplateWriter(buf);
                int tmpsize = write(self, iterValue, sw);


                if ( tmpsize!=MISSING ) {
                    if ( seenAValue && separatorString!=null ) {

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        }
        if ( expr instanceof StringTemplateAST ) {
      StringTemplateAST exprAST = (StringTemplateAST)expr;
      // must evaluate, writing to a string so we can hang on to it
            StringWriter buf = new StringWriter();
      StringTemplateWriter sw =
        self.getGroup().getStringTemplateWriter(buf);
       {
        ActionEvaluator eval =
            new ActionEvaluator(self,this,sw);
        try {

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        _t = __t4;
        _t = _t.getNextSibling();
        
        StringWriter buf = new StringWriter();
        Class writerClass = out.getClass();
        StringTemplateWriter sw = null;
        try {
        Constructor ctor =
          writerClass.getConstructor(new Class[] {Writer.class});
        sw = (StringTemplateWriter)ctor.newInstance(new Object[] {buf});
        }

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Related Classes of org.antlr.stringtemplate.StringTemplateWriter

com.dyuproject.ext.stringtemplate.CustomTemplate

org.antlr.stringtemplate.language.ActionEvaluator

org.antlr.stringtemplate.language.ASTExpr

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