import org.springframework.http.HttpHeaders; @Autowired RestClientService restClientService = new RestClientService(); AdmitadTokenBean admitadTokenBean = (AdmitadTokenBean) Utils.convertJsonToObject(jsonResponse, AdmitadTokenBean.class); String acccessToken = admitadTokenBean.getAccessToken(); HttpHeaders httpHeaders = getAuthenticationHeader(acccessToken); String admitadCountUrl = "https://api.admitad.com/coupons/website/473559/?region=IN&language=en&offset=0&limit=1"; NgRestResponse admitadCountResponse = restClientService.get(admitadCountUrl, httpHeaders); String countResponse = admitadCountResponse.getData(); AdmitadCouponsBean admitadCountBean = (AdmitadCouponsBean) Utils.convertJsonToObject(countResponse, AdmitadCouponsBean.class); float totalCounts = admitadCountBean.getMeta().getCount();
Utils.convertJsonToObject method:
import com.fasterxml.jackson.databind.ObjectMapper; public static Object convertJsonToObject(String jsonString, Class<?> valueType) throws Exception { Object object = null; try { object = (new ObjectMapper()).readValue(jsonString, valueType); return object; } catch (Exception e) { throw new Exception(e.getMessage(), e); } }
import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.annotation.JsonInclude.Include; import com.saveji.commons.utils.Status; import java.io.InputStream; @JsonInclude(Include.NON_NULL) public class NgRestResponse { private String data; private Status status; private String errorMessage; private InputStream inputStream; public RestResponse() { } public String getData() { return this.data; } public void setData(String data) { this.data = data; } public Status getStatus() { return this.status; } public void setStatus(Status status) { this.status = status; } public InputStream getInputStream() { return this.inputStream; } public void setInputStream(InputStream inputStream) { this.inputStream = inputStream; } public String getErrorMessage() { return this.errorMessage; } public void setErrorMessage(String errorMessage) { this.errorMessage = errorMessage; } public String toString() { return "NgRestResponse [data=" + this.data + ", status=" + this.status + ", errorMessage=" + this.errorMessage + ", inputStream=" + this.inputStream + "]"; } }