Introduce useExisting query param for feeds/topics

[dmaap/dbcapi.git] / src / main / java / org / onap / dmaap / dbcapi / resources / TopicResource.java

diff --git a/src/main/java/org/onap/dmaap/dbcapi/resources/TopicResource.java b/src/main/java/org/onap/dmaap/dbcapi/resources/TopicResource.java
index cab48ca..8ed2558 100644 (file)
--- a/src/main/java/org/onap/dmaap/dbcapi/resources/TopicResource.java
+++ b/src/main/java/org/onap/dmaap/dbcapi/resources/TopicResource.java
@@ -35,6 +35,7 @@ import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.GenericEntity;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
@@ -94,9 +95,10 @@ public class TopicResource extends BaseLoggingClass {
            @ApiResponse( code = 400, message = "Error", response = ApiError.class )
        })
        public Response  addTopic( 
-                       Topic topic
+                       Topic topic,
+                       @QueryParam("useExisting") String useExisting
                        ) {
-               logger.info( "addTopic request: " + topic );
+               logger.info( "addTopic request: " + topic  + " useExisting=" + useExisting );
                ApiService check = new ApiService();
 
                try {
@@ -118,8 +120,12 @@ public class TopicResource extends BaseLoggingClass {
                        topic.setFqtnStyle( defaultTopicStyle );
                }
                topic.setLastMod();
+               Boolean flag = false;
+               if (useExisting != null) {
+                       flag = "true".compareToIgnoreCase( useExisting ) == 0;
+               }
                
-               Topic mrc =  mr_topicService.addTopic(topic, check.getErr());
+               Topic mrc =  mr_topicService.addTopic(topic, check.getErr(), flag);
                if ( mrc != null && check.getErr().is2xx() ) {
                        return check.success(Status.CREATED.getStatusCode(), mrc);
                }