Examples with DefaultExpressionCompiler com.bluenimble.platform.templating.impls.DefaultExpressionCompiler used on opensource projects

Example 1 with DefaultExpressionCompiler

use of com.bluenimble.platform.templating.impls.DefaultExpressionCompiler in project serverless by bluenimble.

the class TestTemplate method main.

public static void main(String[] args) {
    String exp1 = "[model.a] [NoNs]";
    String exp2 = "Hello [model.c]";
    String exp3 = "[model.b] done";
    String exp4 = "simple text";
    String exp5 = "simple [model.b] [alpha.a] [beta | 'alpha']";
    String exp6 = "{ price: '[model.b]' }>>json";
    final JsonObject model = (JsonObject) new JsonObject().set("a", "A Value").set("b", 409).set("c", "Hello");
    VariableResolver vr = new VariableResolver() {

        private static final long serialVersionUID = -485939153491337463L;

        @Override
        public Object resolve(String namespace, String... property) {
            System.out.println(namespace);
            if (namespace == null) {
                return null;
            }
            System.out.println(Lang.join(property, Lang.DOT));
            if (namespace == null || namespace.equals("model")) {
                return Json.find(model, property);
            }
            return null;
        }
    };
    DefaultExpressionCompiler compiler = new DefaultExpressionCompiler();
    System.out.println("exp1: " + compiler.compile(exp1, null).eval(vr));
    System.out.println("exp2: " + compiler.compile(exp2, null).eval(vr));
    System.out.println("exp3: " + compiler.compile(exp3, null).eval(vr));
    System.out.println("exp4: " + compiler.compile(exp4, null).eval(vr));
    System.out.println("exp5: " + compiler.compile(exp5, null).eval(vr));
    System.out.println("exp6: " + compiler.compile(exp6, null).eval(vr));
}