import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
@GET
@ApiOperation( value = "return BrTopic details",
- notes = "Returns array of `BrTopic` objects.",
+ notes = "Returns array of `BrTopic` objects. If source and target query params are specified, only report on that bridge. If detail param is true, list topics names, else just a count is returned",
response = BrTopic.class)
@ApiResponses( value = {
@ApiResponse( code = 200, message = "Success", response = Dmaap.class),
@ApiResponse( code = 400, message = "Error", response = ApiError.class )
})
public Response getBridgedTopics(@QueryParam("source") String source,
- @QueryParam("target") String target){
+ @QueryParam("target") String target,
+ @QueryParam("detail") Boolean detailFlag ){
ApiService check = new ApiService();
- BrTopic brTopic = new BrTopic();
-
- logger.info( "getBridgeTopics():" + " source=" + source + ", target=" + target);
-// System.out.println("getBridgedTopics() " + "source=" + source + ", target=" + target );
- if (source != null && target != null) { // get topics between 2 bridged locations
- brTopic.setBrSource(source);
- brTopic.setBrTarget(target);
- MirrorMaker mm = mmService.getMirrorMaker(source, target);
- if ( mm != null ) {
- brTopic.setTopicCount( mm.getTopicCount() );
- }
-
- logger.info( "topicCount [2 locations]: " + brTopic.getTopicCount() );
- }
- else if (source == null && target == null ) {
- List<String> mmList = mmService.getAllMirrorMakers();
- brTopic.setBrSource("all");
- brTopic.setBrTarget("all");
- int totCnt = 0;
- for( String key: mmList ) {
- int mCnt = 0;
- MirrorMaker mm = mmService.getMirrorMaker(key);
- if ( mm != null ) {
- mCnt = mm.getTopicCount();
+ if ( ! Boolean.TRUE.equals(detailFlag)) {
+ BrTopic brTopic = new BrTopic();
+
+ logger.info( "getBridgeTopics():" + " source=" + source + ", target=" + target);
+ // System.out.println("getBridgedTopics() " + "source=" + source + ", target=" + target );
+ if (source != null && target != null) { // get topics between 2 bridged locations
+ brTopic.setBrSource(source);
+ brTopic.setBrTarget(target);
+ MirrorMaker mm = mmService.getMirrorMaker(source, target);
+ if ( mm != null ) {
+ brTopic.setTopicCount( mm.getTopicCount() );
+ }
+
+ logger.info( "topicCount [2 locations]: " + brTopic.getTopicCount() );
+ }
+ else if (source == null && target == null ) {
+ List<String> mmList = mmService.getAllMirrorMakers();
+ brTopic.setBrSource("all");
+ brTopic.setBrTarget("all");
+ int totCnt = 0;
+ for( String key: mmList ) {
+ int mCnt = 0;
+ MirrorMaker mm = mmService.getMirrorMaker(key);
+ if ( mm != null ) {
+ mCnt = mm.getTopicCount();
+ }
+ logger.info( "Count for "+ key + ": " + mCnt);
+ totCnt += mCnt;
}
- logger.info( "Count for "+ key + ": " + mCnt);
- totCnt += mCnt;
+
+ logger.info( "topicCount [all locations]: " + totCnt );
+ brTopic.setTopicCount(totCnt);
+
+ }
+ else {
+
+ logger.error( "source or target is missing");
+ check.setCode(Status.BAD_REQUEST.getStatusCode());
+ check.setMessage("Either both source and target or neither must be provided");
+ return check.error();
}
+ return check.success(brTopic);
+ } else {
+
- logger.info( "topicCount [all locations]: " + totCnt );
- brTopic.setTopicCount(totCnt);
+ logger.info( "getBridgeTopics() detail:" + " source=" + source + ", target=" + target);
+
+ if (source != null && target != null) { // get topics between 2 bridged locations
+
+ MirrorMaker mm = mmService.getMirrorMaker(source, target);
+ if ( mm == null ) {
+ return check.notFound();
+ }
+
+ return check.success(mm);
+ }
+ else {
+
+ logger.error( "source and target are required when detail=true");
+ check.setCode(Status.BAD_REQUEST.getStatusCode());
+ check.setMessage("source and target are required when detail=true");
+ return check.error();
+ }
+ }
+ }
+
+ @PUT
+ @ApiOperation( value = "update MirrorMaker details",
+ notes = "replace the topic list for a specific Bridge. Use JSON Body for value to replace whitelist, but if refreshFlag param is true, simply refresh using existing whitelist",
+ response = MirrorMaker.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 200, message = "Success", response = Dmaap.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ public Response putBridgedTopics(@QueryParam("source") String source,
+ @QueryParam("target") String target,
+ @QueryParam("refresh") Boolean refreshFlag,
+ MirrorMaker newBridge ){
+ ApiService check = new ApiService();
+
+ logger.info( "putBridgeTopics() detail:" + " source=" + source + ", target=" + target);
+
+ if (source != null && target != null) { // get topics between 2 bridged locations
+
+ MirrorMaker mm = mmService.getMirrorMaker(source, target);
+ if ( mm == null ) {
+ return check.notFound();
+ }
+ if ( refreshFlag != null && refreshFlag == false ) {
+ logger.info( "setting whitelist from message body");
+ mm.setTopics( newBridge.getTopics() );
+ } else {
+ logger.info( "refreshing whitelist from memory");
+ }
+ mmService.updateMirrorMaker(mm);
+ return check.success(mm);
}
+
else {
- logger.error( "source or target is missing");
+ logger.error( "source and target are required when detail=true");
check.setCode(Status.BAD_REQUEST.getStatusCode());
- check.setMessage("Either 2 locations or no location must be provided");
+ check.setMessage("source and target are required when detail=true");
return check.error();
}
- return check.success(brTopic);
+
}
}
Code Review / dmaap / dbcapi.git / blobdiff