interceptor

问题 I would like to add an interceptor layer to my WCF service to send the Device ID to authenticate the device. I am very very new to WCF Interceptors. Before I take all the time to figure them out, I would like to know if they even work with the Compact Framework. So, do WCF Interceptors work with the Compact Framework and if so are there any special considerations I need to keep in mind as I research them. (Any C# examples of how to do this would be AWESOME!) I am using Visual Studio 2008 SP1.

问题 I have a requirement for formatting some variables before going to action and reformat after action executed but before rendering. I added a interceptor. I format the action variable value before invoke method called and reformat after invoke method called. Changes made before invoke method in interceptor are effective in Action execute method. But the changes made for reformat on action variables after invoke method executed are not seen when the page rendered. Will the framework not take

问题 I'm using a custom Interceptor along with Retrofit client in my Android app, that throws an Exception under some specific circumstances. I'm trying to make it work using Kotlin coroutines. The problem is that I'm unable to handle the before mentioned error, since in the moment the exception is thrown from within the Interceptor instance, it crashes the whole app instead of being caught in the coroutine's try/catch statement. While I was using the Rx implementation, the exception was

问题 I have written a interceptor in the outgoing chain in the SEND phase and I want to get the payload of the response of my REST service into a String variable. How can I achieve this? Here is my interceptor public class MyLoginOutInterceptor extends LoggingOutInterceptor { public MyLoginOutInterceptor() { super(Phase.SEND); } @Override public void handleMessage(Message message) throws Fault { OutputStream os = message.getContent(OutputStream.class); } } When I put a breakpoint to the

问题 We have a legacy XML based configuration spring-ws application that contains endpointInterceptors that have DAOs injected to obtain configuration from the database. These DAOs have the hibernate sessionFactory injected. When we have upgraded to spring 4.2.0.RELEASE (from spring 3.2.5.RELEASE) and spring-ws 2.2.1.RELEASE (from spring-ws 2.1.4.RELEASE) I noticed that the DAO was not a proxy object and it seemed that the intercetor was going to the AnnotationActionEndpointMapping class instead

问题 I want to redirect to home page if session get invalid. My spring-servlet.xml is <mvc:interceptors> <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor" /> <mvc:interceptor> <mvc:mapping path="/**" /> <bean class="com.xxx.MyInterceptor" /> </mvc:interceptor> </mvc:interceptors> Interceptor : public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { if ((null == request.getSession(false)) || (null == request

问题 I need to stop CXF from logging the binary data of attachments in a MultipartBody object (which is being thrown out by the AbstractLoggingInterceptor in the Outbound Message). When I add my LoggingInInterceptor , I am setting setShowBinaryData to false, but this doesn't seem to stop binary data within a multipart message from being logged. I am unsure whether I need to create a custom loggingInInterceptor, or whether there is a way of configuring the existing interceptors to truncate any

问题 I'm at the stage where I created an output interceptor and I get an OuputStream out of the SOAP message. But how could I modify the SOAP envelope right before sending it to the endpoint? I would like to delete some xml elements. 回答1: one way could be to get the document and run it through XSLT transform. You can get at the document in the handleMessage of your interceptor by calling @Override public void handleMessage(SoapMessage message) throws Fault{ SOAPMessage saaj = message.getContent

问题 I'm developing an app using Retrofit 2 to request to API. This API is in ASP.NET and it is zipping with GZip and encoding to Base64, like the code below: private static string Compress(string conteudo) { Encoding encoding = Encoding.UTF8; byte[] raw = encoding.GetBytes(conteudo); using (var memory = new MemoryStream()) { using (GZipStream gzip = new GZipStream(memory, CompressionMode.Compress, true)) { gzip.Write(raw, 0, raw.Length); } return Convert.ToBase64String(memory.ToArray()); } }

问题 I wrote a custom CXF interceptor to log all the SOAP request and responses into the database and it seems to be working fine with positive test cases and server errors. But when a SOAP Fault occurs it just neglects my interceptor and nothing is logged. Custom CXF interceptors. public class DbLogOutInterceptor extends AbstractSoapInterceptor { public void handleMessage(SoapMessage message) { logger.info("Handling outbound request"); String transaction = MDC.get(mdcKey); logger.info("OutBound