Refactored DOI WIP

Signed-off-by: Martin Weise martin.weise@tuwien.ac.at

Closes #507

dbrepo-metadata-service/services/src/main/java/at/ac/tuwien/ifs/dbrepo/gateway/impl/CrossRefGatewayImpl.java

 package at.ac.tuwien.ifs.dbrepo.gateway.impl;
 
-import at.ac.tuwien.ifs.dbrepo.core.api.crossref.CrossRefDto;
 import at.ac.tuwien.ifs.dbrepo.config.GatewayConfig;
+import at.ac.tuwien.ifs.dbrepo.core.api.crossref.CrossRefDto;
 import at.ac.tuwien.ifs.dbrepo.core.exception.DoiNotFoundException;
 import at.ac.tuwien.ifs.dbrepo.gateway.CrossRefGateway;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.ResponseEntity;
@@ -21,7 +22,8 @@ public class CrossRefGatewayImpl implements CrossRefGateway {
     private final GatewayConfig gatewayConfig;
 
     @Autowired
-    public CrossRefGatewayImpl(RestTemplate restTemplate, GatewayConfig gatewayConfig) {
+    public CrossRefGatewayImpl(@Qualifier("crossRefServiceRestTemplate") RestTemplate restTemplate,
+                               GatewayConfig gatewayConfig) {
         this.restTemplate = restTemplate;
         this.gatewayConfig = gatewayConfig;
     }