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How to remove Handler from adapter


How to remove Handler from adapter

By : mehar
Date : November 22 2020, 04:01 AM
Does that help I think you should use the removeCallbacks(Runnable r) method.
That's how you put it in your code:
code :
      final Handler refreshHandler = new Handler();
 Runnable runnable = new Runnable() {
     @Override
     public void run() {
         refreshHandler.postDelayed(this, 2000);
         myfunction();
     }
 };
 refreshHandler.postDelayed(runnable, 2000);


@Override
public void onDestroy () {

    refreshHandler.removeCallback(runnable);
    super.onDestroy ();

}


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Exception : "No adapter for handler. Does your handler implement a supported interface like controller?"

Exception : "No adapter for handler. Does your handler implement a supported interface like controller?"


By : ColinO
Date : March 29 2020, 07:55 AM
it should still fix some issue I'm trying to validate a simple form in JSP with Spring and Hibernate using HibernateValidator. The JSP page Temp.jsp is as follows (the url pttern in web.xml is *.htm). , I've fixed the issue, please find the new xml
code :
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"

    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
       http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

    <bean
        class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping" />
    <bean
        class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter" />


    <bean id="tempService" class="usebeans.TempServiceImpl" />
    <bean id="tempController" class="controller.Temp"/>


    <bean id="urlMapping"
        class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="index.htm">indexController</prop>
                <prop key="Temp.htm">tempController</prop> <!-- You need to mapp the url to the controller bean-->
            </props>
        </property>
    </bean>

    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver"
        p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" />

    <bean name="indexController"
        class="org.springframework.web.servlet.mvc.ParameterizableViewController"
        p:viewName="index" />

</beans>
package controller;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import usebeans.TempService;
import validators.ValidationForm;

@SuppressWarnings("deprecation")
final public class Temp extends SimpleFormController {
    private TempService tempService = null;

    public Temp() {
        // setCommandClass(Temp.class);
        // setSuccessView("Temp");
        // setFormView("Temp");

        setCommandClass(ValidationForm.class); // Still not working.
        setCommandName("validationForm");
    }

    public void setTempService(TempService tempService) {
        this.tempService = tempService;
    }

    @Override
    protected ModelAndView onSubmit(HttpServletRequest request,
            HttpServletResponse response, Object command, BindException errors)
            throws Exception {
        ModelAndView mv = new ModelAndView();
        ValidationForm validationForm = (ValidationForm) command;
        tempService.add(validationForm);
        return mv;
    }

    @Override
    protected ModelAndView showForm(HttpServletRequest request,
            HttpServletResponse response, BindException errors)
            throws Exception {
        Map<String, Object> model = new HashMap<String, Object>();
        model.put(getCommandName(), new ValidationForm());
        ModelAndView mv = new ModelAndView("Temp", model);
        return mv;
    }
}
Remove Cookies in Worklight Adapter : multiple sessions using same adapter based authentication

Remove Cookies in Worklight Adapter : multiple sessions using same adapter based authentication


By : Sriram Balaji
Date : March 29 2020, 07:55 AM
hop of those help? In your adapter procedure you should add the attribute connectAs="endUser". This way each user will create a unique connection to the authentication backend and they will not share the same session ID.
Aspect for controller classes getting" adapter for handler : Does your handler implement a supported interface like

Aspect for controller classes getting" adapter for handler : Does your handler implement a supported interface like


By : Capybara
Date : March 29 2020, 07:55 AM
help you fix your problem Your configuration doesn't look quite right. As mentioned your config needs to go into your MVC configuration and you should include your aspect:
code :
<aop:aspectj-autoproxy>
    <aop:include name="logAspect"/>
</aop:aspectj-autoproxy>
javax.servlet.ServletException: No adapter for handler Does your handler implement a supported interface like Controller

javax.servlet.ServletException: No adapter for handler Does your handler implement a supported interface like Controller


By : user3616932
Date : March 29 2020, 07:55 AM
Hope this helps I've seen this question asked a few times and I've tried all solutions and nothing helps. I'm trying to use spring to handle my servlet methods but for some reason one of my methods isn't running. The test method is running that takes a string as parameter and returns a string. But the add method that takes the body as a parameter and returns an int isn't working and I get this exception my web.xml is , I was missing @ResponseBody for my method should have been
code :
@RequestMapping(Constants.ADD_QUOTES_PATH)
public @ResponseBody int add(@RequestBody String csv) { 
    return 2;
}
@RequestMapping(Constants.ADD_QUOTES_PATH)
public int add(@RequestBody String csv) { 
    return 2;
}
Spring MVC annotation error "No adapter for handler - Does your handler implement a supported interface like Contro

Spring MVC annotation error "No adapter for handler - Does your handler implement a supported interface like Contro


By : Guilherme Gentil
Date : March 29 2020, 07:55 AM
will be helpful for those in need You don't need to declare DefaultAnnotationHandlerMapping and AnnotationMethodHandlerAdapter. The context has these registered by default, along with adapters for old-style controllers.
When you declare them explicitly like this, the default ones are removed, and the context will only support the ones you declare.
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