intercept

问题 Here is the method: public static boolean startModule(Module mod, ServletContext servletContext, boolean delayContextRefresh) Here is the method call in a java file: WebModuleUtil.startModule(module, getServletContext(), false); I cannot make any changes to these files, but I want to intercept the method and add some of my code (I want access to the parameters as well) Code I wrote in another java file but not successful: public void main(String[] args) throws Exception { Module module = null

问题 Here is the method: public static boolean startModule(Module mod, ServletContext servletContext, boolean delayContextRefresh) Here is the method call in a java file: WebModuleUtil.startModule(module, getServletContext(), false); I cannot make any changes to these files, but I want to intercept the method and add some of my code (I want access to the parameters as well) Code I wrote in another java file but not successful: public void main(String[] args) throws Exception { Module module = null

问题 I'm able to intercept Dojo 1.6.1 xhr requests using IO Pipeline Topics as described here: Dojo - intercepting XHR calls I would like to add a time parameter to the URL (f.e. &time=12345 ) to prevent cache in certain (or all) xhr GET requests originating from dojox.data.JsonRestStore (details of what I'm trying to achieve are here). My code looks like this: dojo.subscribe("/dojo/io/send", function(deferred) { if (deferred.ioArgs.url.indexOf("restService1") > -1) { deferred.cancel(); deferred

问题 I'm able to intercept Dojo 1.6.1 xhr requests using IO Pipeline Topics as described here: Dojo - intercepting XHR calls I would like to add a time parameter to the URL (f.e. &time=12345 ) to prevent cache in certain (or all) xhr GET requests originating from dojox.data.JsonRestStore (details of what I'm trying to achieve are here). My code looks like this: dojo.subscribe("/dojo/io/send", function(deferred) { if (deferred.ioArgs.url.indexOf("restService1") > -1) { deferred.cancel(); deferred

问题 I want to create an Intranet-Application. This app is going to show content, normally only reachable in our internal environment. e.g. http://intranet.ourfirm.com Now we are having the possibility to access this content from external e.g. https://ourproxy.com/ourIntranetApplicationID/ (this will be directed to http://intranet.ourfirm.com) I change every original url like http://intranet.ourfirm.com/whatever/index.html to https://ourproxy.com/ourIntranetApplicationID/whatever/index.html. In

问题 I would like to write a program using tilting functionality in android. Is there any way to intercept it? What do I get back? a vector indicating the direction of the tilt? 回答1: The main thing to get your head around it the concept of a listener. In Android there isn't a method called getXtilt() , getYtilt() etc to get the orientation. Instead you need to create a listener which you register with the system. Look at this. See the onSensorChanged(SensorEvent event) method? The Android system

问题 I'd like to make an action (increment a counter) when a player touch the ad of the adwhirl banner. I've seen that the AdWhirl class have a method that is called every touch: //We intercept clicks to provide raw metrics public boolean onInterceptTouchEvent(MotionEvent event) { switch(event.getAction()) { //Sending on an ACTION_DOWN isn't 100% correct... user could have touched down and dragged out. Unlikely though. case MotionEvent.ACTION_DOWN: Log.d(AdWhirlUtil.ADWHIRL, "Intercepted ACTION

问题 I'd like to use to a custom exception to have a user-friendly message come up when an exception of any sort takes place. What's a good straightforward way of doing this? Are there any extra precautions I should take to avoid interfering with Swing's EDT? 回答1: Exception Translation: It's a good idea to not pollute your application with messages that have no meaning to the end user, but instead create meaningful Exceptions and messages that will translate the exception/error that happened

问题 I'd like to use to a custom exception to have a user-friendly message come up when an exception of any sort takes place. What's a good straightforward way of doing this? Are there any extra precautions I should take to avoid interfering with Swing's EDT? 回答1: Exception Translation: It's a good idea to not pollute your application with messages that have no meaning to the end user, but instead create meaningful Exceptions and messages that will translate the exception/error that happened

问题 we'd defend against the code crackers who can operate on the whole operation system who may read the encoded class-file via "java.io" and save the copy we'd protect java-based application's intellectual property this requirement was raised by several customers, so it has realistic value. Simplex Java-JDK-JVM solution like securityManager without native code/tool can NOT be accepted because it's easy to be bypassed, since cracker have the admin privilege on the OS in this scenario. 回答1: You