Method formatScriptResultHTML

src/bsh/servlet/BshServlet.java:156–191

( 
		String script, Object result, Exception error, 
		StringBuffer scriptOutput )

	/**
	*/
	String formatScriptResultHTML( 
		String script, Object result, Exception error, 
		StringBuffer scriptOutput ) 
		throws IOException
	{
		SimpleTemplate tmplt;

		if ( error != null ) 
		{
			tmplt = new SimpleTemplate( 
				getClass().getResource("error.template") );

			String errString;

			if ( error instanceof bsh.EvalError )
			{
				int lineNo = ((EvalError)error).getErrorLineNumber();
				String msg = error.getMessage();
				int contextLines = 4;
				errString = escape(msg);
				if ( lineNo > -1 )
					errString += "<hr>" 
						+ showScriptContextHTML( script, lineNo, contextLines );
			} else
				errString = escape( error.toString() );
		
			tmplt.replace("error", errString );
		} else {
			tmplt = new SimpleTemplate( 
				getClass().getResource("result.template") );
			tmplt.replace( "value", escape(String.valueOf(result)) );
			tmplt.replace( "output", escape(scriptOutput.toString()) );
		}

		return tmplt.toString();
	}

	/*
		Show context number lines of string before and after target line.