interceptor

问题 I would like to modify an outgoing SOAP Request. I would like to remove 2 xml nodes from the Envelope\'s body. I managed to set up an Interceptor and get the generated String value of the message set to the endpoint. However, the following code does not seem to work as the outgoing message is not edited as expected. Does anyone have some code or ideas on how to do this? public class MyOutInterceptor extends AbstractSoapInterceptor { public MyOutInterceptor() { super(Phase.SEND); } public void

问题 I am building a web app with different JS libraries (AngularJS, OpenLayers,...) and need a way to intercept all AJAX responses to be able, in case the logged user session expired (response gets back with 401 Unauthorized status), to redirect him to the login page. I know AngularJS offers interceptors to manage such scenarios, but wasn\'t able to find a way to achieve such injection into OpenLayers requests. So I opted for a vanilla JS approach. Here I found this piece of code... (function

问题 to clarify, my question refers to wrapping/intercepting calls from one function/symbol to another function/symbol when the caller and the callee are defined in the same compilation unit with the GCC compiler and linker. I have a situation resembling the following: /* foo.c */ void foo(void) { /* ... some stuff */ bar(); } void bar(void) { /* ... some other stuff */ } I would like to wrap calls to these functions, and I can do that (to a point) with ld\'s --wrap option (and then I implement _