Class TextBuilder

java/org/apache/jasper/compiler/ELParser.java:539–575

    static class TextBuilder extends ELNode.Visitor {

        protected final boolean isDeferredSyntaxAllowedAsLiteral;
        protected final StringBuilder output = new StringBuilder();

        protected TextBuilder(boolean isDeferredSyntaxAllowedAsLiteral) {
            this.isDeferredSyntaxAllowedAsLiteral = isDeferredSyntaxAllowedAsLiteral;
        }

        public String getText() {
            return output.toString();
        }

        @Override
        public void visit(Root n) throws JasperException {
            output.append(n.getType());
            output.append('{');
            n.getExpression().visit(this);
            output.append('}');
        }

        @Override
        public void visit(Function n) throws JasperException {
            output.append(escapeLiteralExpression(n.getOriginalText(), isDeferredSyntaxAllowedAsLiteral));
            output.append('(');
        }

        @Override
        public void visit(Text n) throws JasperException {
            output.append(escapeLiteralExpression(n.getText(), isDeferredSyntaxAllowedAsLiteral));
        }

        @Override
        public void visit(ELText n) throws JasperException {
            output.append(escapeELText(n.getText()));
        }
    }
}