Examples with FunctionParameterDefaultValueResolverFactory org.mule.runtime.module.extension.internal.runtime.function.FunctionParameterDefaultValueResolverFactory used on opensource projects

Example 1 with FunctionParameterDefaultValueResolverFactory

use of org.mule.runtime.module.extension.internal.runtime.function.FunctionParameterDefaultValueResolverFactory in project mule by mulesoft.

the class ExtensionActivator method registerExpressionFunctions.

private void registerExpressionFunctions(Stream<FunctionModel> functions, ExpressionModule.Builder module) {
    final FunctionParameterDefaultValueResolverFactory valueResolverFactory = (defaultValue, type) -> context -> {
        ExtendedExpressionManager em = muleContext.getExpressionManager();
        String value = String.valueOf(defaultValue);
        return em.isExpression(value) ? em.evaluate(value, type, context) : new TypedValue<>(defaultValue, type);
    };
    functions.forEach(function -> function.getModelProperty(FunctionExecutorModelProperty.class).ifPresent(mp -> {
        FunctionExecutor executor = mp.getExecutorFactory().createExecutor(function, valueResolverFactory);
        lifecycleAwareElements.add(executor);
        module.addBinding(function.getName(), new TypedValue<>(executor, fromFunction(executor)));
    }));
}