validation - How can I validate the configuration of windsor castle -

-

i want assert registrations valid, i.e no dependency missing , there no circular dependencies.
i'd in application (and not in unit-test) i'd able fail-fast if configuration invalid.
want accomplish without resolving (and instantiating) components - scanning dependency graph.
idea on how can that?

the motivation trial-and-error nature of configuring complex applications. i'd prefer fail-fast behavior in case of badly configured container.

btw - inspiration came automapper's assertconfigurationisvalid() method.

you can't 100% sure windsor dynamic organism , not can statically analyzed. handlers may in waitingdependency state yet app may 100% working since @ resolution time dependencies provided dynamicparameters, isubdependencyresolvers or ilazycomponentloaders.

there plans include functionality you've mentioned windsor, given above constraints, provide value.

i suggest having good, solid verifiable conventions decide goes container , not, , unit tests test container resolving components.

if don't mind getting false negatives can following:

var allhandlers = container.kernel.getassignablehandlers(typeof(object));

and iterate on them , check if valid, i'd rather have dedicated test that. take @ post example.

configuring application not have trial , error, nor should be. it's matter of conventions, , sticking them. have 2 posts may find useful:


Comments

Post a Comment

Popular posts from this blog

javascript - Enclosure Memory Copies -

-
function myclass() { //lots , lots of vars , code here. this.bar = function() { //do numerous enclosed myclass vars } this.foo = function() { alert('hello'); //don't enclosed variables. } } each instance of myclass gets own copy of bar , foo, why prototyped methods use less memory. however, know more memory use of inner methods. it seems obvious me (1) below must true. agree? not distinct myclass instances have own distinct copies of bar, must have own distinct copies of myclass enclosure. (or else how bar method keep myclass variables straight on per instance basis?) now (2) question i'm after. since inner foo method doesn't use in myclass enclosure natural qustion is: javascript smart enough not keep myclass enclosure in memory use of foo? this depend entirely on implementation not language. naive implementations keep far more around others. answer true e.g. v8 (chrome's js engine) may not true spider...
Read more

php - Replacing tags in braces, even nested tags, with regex -

-
example preg_replace('/\{[a-za-z.,\(\)0-9]+\}/', 'replaced', 'lorem ipsum dolor sit {tag1({tag2()})}, consectetur adipiscing elit.'); the result: lorem ipsum dolor sit {tag1(replaced)}, consectetur adipiscing elit. question as can see "tag2" has been replaced, want replace "tag1" know how can this? (in cases might this: {tag1({tag2({tag3()})})}) , on.) btw using preg_replace_callback, easier show preg_replace here site can test code: http://www.spaweditor.com/scripts/regex/index.php you need add curly braces character set. here's pattern used: /\{[a-za-z.,\(\)\{\}0-9]+\}/ and here result: "lorem ipsum dolor sit replaced, consectetur adipiscing elit."
Read more