Gzip must be supported by the web server to which the request is being made. Gzip compression can significantly reduce the size of the response data being returned in a REST request. android-rome-feed-reader-repository Android ROME Feed Reader Repository When using Maven, you will need to include the following repository in your POM. The Android ROME Feed Reader is not available through Maven Central. The HttpMessageConverter interface is shown below to give you a better feel for its functionality. Objects passed to and returned from the methods getForObject(), getForEntity(), postForLocation(), postForObject() and put() are converted to HTTP requests and from HTTP responses by HttpMessageConverter instances. This behavior can be changed by plugging in another ResponseErrorHandler implementation into the RestTemplate.įor more information on RestTemplate and it's associated methods, please refer to the API Javadoc In case of an exception processing the HTTP request, an exception of the type RestClientException will be thrown. The method postForLocation() will do a POST, converting the given object into a HTTP request and return the response HTTP Location header where the newly created object can be found. For example, the method getForObject() will perform a GET, convert the HTTP response into an object type of your choice and return that object. The names of RestTemplate methods follow a naming convention, the first part indicates what HTTP method is being invoked and the second part indicates what is returned. These methods make it easy to invoke many RESTful services and enforce REST best practices. RestTemplate provides higher level methods that correspond to each of the six main HTTP methods. To utilize a specific ClientHttpRequestFactory you must either pass a new instance into the RestTemplate constructor, or call setRequestFactory(ClientHttpRequestFactory requestFactory) on an existing RestTemplate instance. Based on this recommendation RestTemplate checks the version of Android on which your app is running and uses the appropriate ClientHttpRequestFactory. Google recommends to use the J2SE facilities on Gingerbread (Version 2.3) and newer, while previous versions should use the HttpComponents HttpClient. The default ClientHttpRequestFactory used when you create a new RestTemplate instance differs based on the version of Android on which your application is running. The standard JS2SE facilities are made available through the SimpleClientHttpRequestFactory, while the HttpClient is made available through the HttpComponentsClientHttpRequestFactory. There are two native HTTP clients available on Android, the standard J2SE facilities, and the HttpComponents HttpClient. RestTemplate provides an abstraction for making RESTful HTTP requests, and internally, RestTemplate utilizes a native Android HTTP client library for those requests.
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