A proxy class is a class functioning as an interface to another class or a service. Proxy classes are implementation of Proxy design pattern. These classes help using large objects or other resources that are expensive or impossible to duplicate.
Questions tagged [proxy-classes]
342 questions
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votes
2 answers
Actionscript - How to override getting pre-defined properties of classes?
I have a class which extends the Proxy class, and has a statically defined member variable called num:
public dynamic class TestProxy extends Proxy
{
private var num:Number = 100;
public function TestProxy()
{
super();
}
override…
Fragsworth
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1 answer
Visual Studio 2008 web reference proxy class doesn't decode xml attribute
I have a following issue:
I am writing client code for consumation of a web service. Here is the answer from the web service:
HTTP/1.0 200 OK
Content-Type: text/xml; charset=utf-8
Connection: close
Bogi
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Conditionally calling property/methods on classes
I have a custom Array type class in Typescript. I didn't extend it because of the difficulties that comes with that, so I just use a private array which I have to directly reference each time I want to use an array method.
export class…
Stuart Seupaul
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1 answer
Wrapper (proxy) in golang
When I read article https://upgear.io/blog/golang-tip-wrapping-http-response-writer-for-middleware/?utm_source=golangweekly&utm_medium=email, I realize that is easy to make a wrapper (design pattern Proxy), that wrap some methods.
Situation is bit…
lofcek
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2 answers
Creating Proxy/Mock Object From/Of Generic Type
I would like to implement the following method:
public static T CreateProxyObject(Dictionary setup)
With the following Rules:
1) I want to stay as generic as possible means T is not known during compile time and I want to be able…
CountOren
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In Proxy how to tell if user is expecting promise?
I have setup a proxy to "promisify" callbacked functions like this:
const browser = new Proxy({}, {
get: function(target, name, receiver) {
return function(...args) {
if (userExpectsPromise) { // how to detect this?
…
Noitidart
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Proxy object ClassCastException
I'm trying to load external classes dynamically in an Android app, using a proxy object to intercept calls to the methods. For definition, for use a proxy object, classes must implement an interface. I thought if I create a proxy with an interface I…
Angel C
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1 answer
cast closure map to object with a private constructor in groovy
I am using groovy to create some mock classes for a test case. I am basically creating dummy objects where all the methods return null so that i can run my testcase.
I am using the following syntax:
MessageFactory.instance = ["getMessage": {a,b,c,d…
mkoryak
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1 answer
Proxy usage messes up function.caller.name
I am trying to mimic a more class-like inheritance model using JavaScript, but I hit a problem when trying to mix this with the idea of JavaScript Proxies.
To make a long story short, in the definition of my Class type I have a function _super()…
ACEG
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1 answer
How to get the real object when receiving a proxy as parameter through an RMI Call?
I have a Server and a Client communicating using RMI, and I have several classes implementing the Remote interface.
The client receives the proxies with no problems, but when I send one of this proxy objects as a parameter of another RMI method…
Gustavo
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0 answers
Entity Framework 6 - Always update properties that were manually setted by code - Change behavior of change tracker in proxy classes
This is Entity Framework 6.1.3 with .NET v4.0 and SQL Server 2008 R2.
In my, DB I have hundreds of tables with column LastChangedByUser in which I store the login of the user who last updated the row.
Unfortually, I have legacy triggers FOR UPDATE…
Eduardo de Souza Cruz
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1 answer
Specializing a QAbstractProxyModel for adding a column: the table cells becomes empty
I have created a mixin-like proxy model (Qt5) which just adds an extra first column to another proxy model, for adding a QToolBar of actions to each row of the table view (for example, a "delete" button). The model just provides a way of populating…
ABu
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1 answer
Re-use a WebService but with custom endpoint
I'm using a Web Service that has a endpoint of http://api.domain_a.com/ and using Visual Studio I can easily generate a proxy class to work with the service easy and simple.
But I want to create a way that users can use their own service (and…
balexandre
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2 answers
Multiple Object wrappers in TypeScript/JavaScript
I have an interface MyInterface and a concrete implementation MyImplementation that implements the interface. Now I need to create multiple "Wrappers" that should also implement MyInterface and will be wrapping the original MyImplementation object.…
Dynalon
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1 answer
Good usage of managed entities / proxies with ORM
I'm currently thinking about how i handle my domain objects along with hibernate considering the following :
My model object are directly annotated with JPA annotation, no entity layer.
On some database heavy operation, i don't mind tuning my code…
Walfrat
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