Failed to load resource: the server responded with a status of 406 (Not Acceptable) in spring mvc ajax call

This error can be solve by these tricks .

1. use @EnableWebMvc with  spring 4.0 or above.

 @Controller
@EnableWebMvc
@RequestMapping(value = "/articles/action",  produces="application/json")
public class UserController {

}


2. use  produces="application/json" in @RequestMapping


3. add these dependency or jar if missing

<dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version>2.2.3</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.2.3</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version>2.2.3</version>
    </dependency>

Rest Template: Could Not Extract Response – No Suitable HttpMessageConverter Found for Response Type [X] and Content Type

When invoking a web service using RestTemplate:-

restTemplate.getForObject("http://www.server.com/api", Bean[].class));
… the following exception occurs:-

Exception in thread "main" org.springframework.web.client.RestClientException:
Could not extract response: no suitable HttpMessageConverter found for response
type [class [LMyBean;] and content type [application/json;charset=UTF-8]
at org.springframework.web.client.HttpMessageConverterExtractor.extractData(HttpMessageConverterExtractor.java:1110)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:1572)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:1530)
at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:1237)



SOLUTION

If the content type is JSON, add the following dependency:-

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.6.0</version>
</dependency>

how to use onclick and ontouch listener both for diffrent functionality

There is code for different functionality on onclick and also different functionality for start and stop event of ontouch .

public class MyFragment extends BaseFragment implements View.OnTouchListener {

    @Override
    public boolean onTouch(final View v, MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                prev_timestamp = System.currentTimeMillis();

            case MotionEvent.ACTION_UP:
                current_timestamp = System.currentTimeMillis();
                upcount++;
                if (current_timestamp - prev_timestamp < 250) {

                    if (upcount == 2) {
                        upcount = 0;
                        Log.d(TAG, "click event");
//here code for onClick event
                    } else {

                        new AsyncTask<Void, Void, Void>() {

                            @Override
                            protected Void doInBackground(Void... params) {
                                try {
                                    Thread.sleep(500);
                                } catch (InterruptedException e) {
                                    e.printStackTrace();
                                }
                                return null;
                            }

                            @Override
                            protected void onPostExecute(Void aVoid) {
                                if (upcount != 0) {
                                    TOUCH_END=false;
                                    Log.d(TAG, "touch start");
   //here code for onTouchStart event
                                }
                                super.onPostExecute(aVoid);
                            }
                        }.execute();

                    }
                } else {
                    upcount = 0;
                    Log.d(TAG, "touch end");
                    //here code for onTouchEnd event
                }

            case MotionEvent.ACTION_CANCEL:
                //here code for cancel event if you want

        }
        return true;
    }
}