Package com.almis.awe.service.connector

Class AbstractRestConnector

java.lang.Object

com.almis.awe.config.ServiceConfig

com.almis.awe.service.connector.AbstractRestConnector

All Implemented Interfaces:

ServiceConnector, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

Direct Known Subclasses:

MicroserviceConnector, RestConnector

public abstract class AbstractRestConnector
extends ServiceConfig

Launches a Rest service

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractRestConnector(org.springframework.http.client.ClientHttpRequestFactory requestFactory, com.fasterxml.jackson.databind.ObjectMapper objectMapper)	Autowired constructor

Method Summary

Modifier and Type	Method	Description
protected void	checkServiceResponse(ServiceData serviceData)	Check service response and send exception if failed or warning
protected ServiceData	doRequest(String url, AbstractServiceRest service, Map<String,Object> paramsMapFromRequest)	Generates the request and launches it
protected org.springframework.http.HttpEntity	generateRequest(AbstractServiceRest rest, org.springframework.web.util.UriComponentsBuilder uriBuilder, Map<String,Object> urlParameters, Map<String,Object> paramsMapFromRequest)	Generate rest request
ServiceData	subscribe(Query query)	Launches a subscription to a service

Methods inherited from class com.almis.awe.config.ServiceConfig

containsBean, getApplicationContext, getBean, getBean, getElements, getLocale, getLocale, getProperty, getProperty, getRequest, getSession, setApplicationContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.almis.awe.service.connector.ServiceConnector

launch

Constructor Details

AbstractRestConnector

protected AbstractRestConnector(org.springframework.http.client.ClientHttpRequestFactory requestFactory,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Autowired constructor

Parameters:

requestFactory - Request factory

objectMapper - Object Mapper

Method Details

doRequest

protected ServiceData doRequest(String url,
 AbstractServiceRest service,
 Map<String,Object> paramsMapFromRequest)
                         throws AWException

Generates the request and launches it

Parameters:

url - where the rest service is located

service - object information

paramsMapFromRequest - parameter values received

Returns:

response

Throws:

AWException - Error launching request

generateRequest

protected org.springframework.http.HttpEntity generateRequest(AbstractServiceRest rest,
 org.springframework.web.util.UriComponentsBuilder uriBuilder,
 Map<String,Object> urlParameters,
 Map<String,Object> paramsMapFromRequest)
                                                       throws com.fasterxml.jackson.core.JsonProcessingException

Generate rest request

Parameters:

rest - Rest service

uriBuilder - Url Builder

urlParameters - Url parameters

paramsMapFromRequest - Request parameters

Returns:

Request

Throws:

com.fasterxml.jackson.core.JsonProcessingException - See JsonProcessingException

checkServiceResponse

protected void checkServiceResponse(ServiceData serviceData)
                             throws AWException

Check service response and send exception if failed or warning

Parameters:

serviceData - Service data

Throws:

AWException - Service data is error or warning

subscribe

public ServiceData subscribe(Query query)

Launches a subscription to a service

Parameters:

query - Subscribed query

Returns:

Service data