Github user aledsage commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/25#discussion_r14701633
--- Diff:
software/nosql/src/main/java/brooklyn/entity/nosql/couchbase/CouchbaseSyncGatewayImpl.java
---
@@ -0,0 +1,66 @@
+package brooklyn.entity.nosql.couchbase;
+
+
+import brooklyn.config.render.RendererHints;
+import brooklyn.entity.basic.SoftwareProcessImpl;
+import brooklyn.event.feed.http.HttpFeed;
+import brooklyn.event.feed.http.HttpPollConfig;
+import brooklyn.event.feed.http.HttpValueFunctions;
+import brooklyn.location.access.BrooklynAccessUtils;
+
+import com.google.common.net.HostAndPort;
+
+public class CouchbaseSyncGatewayImpl extends SoftwareProcessImpl
implements CouchbaseSyncGateway {
+
+ private HttpFeed httpFeed;
+
+ @Override
+ public Class<CouchbaseSyncGatewayDriver> getDriverInterface() {
+ return CouchbaseSyncGatewayDriver.class;
+ }
+
+ @Override
+ protected void connectSensors() {
+ super.connectSensors();
+ connectServiceUpIsRunning();
+ }
+
+ @Override
+ protected void connectServiceUpIsRunning() {
+
+
+ HostAndPort hp =
BrooklynAccessUtils.getBrooklynAccessibleAddress(this,
+ getAttribute(CouchbaseSyncGateway.ADMIN_REST_API_PORT));
+
+ String managementUri = String.format("http://%s:%s";,
+ hp.getHostText(), hp.getPort());
+
+ setAttribute(MANAGEMENT_URL, managementUri);
+
+ httpFeed = HttpFeed.builder()
+ .entity(this)
+ .period(200)
+ .baseUri(managementUri)
+ .poll(new HttpPollConfig<Boolean>(SERVICE_UP)
+
.onSuccess(HttpValueFunctions.responseCodeEquals(200)))
+ .build();
+
+ }
+
+ @Override
+ protected void disconnectSensors() {
+ super.disconnectSensors();
+ disconnectServiceUpIsRunning();
+ }
+
+ @Override
+ protected void disconnectServiceUpIsRunning() {
+ if (httpFeed != null) {
+ httpFeed.stop();
+ }
+ }
+
+ static {
+ RendererHints.register(MANAGEMENT_URL, new
RendererHints.NamedActionWithUrl("Open"));
--- End diff --
If the `MANAGEMENT_URL` were of type `URL` or `URI` then we could do this
rendering automatically. That's a pretty good reason for using the stronger
typing, rather than Strings everywhere. @grkvlt i presume you agree? Is it easy
to add the rendering hint automatically for any attribute of type URI/URL?
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