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Expose some information.

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See https://github.com/spring-cloud/spring-cloud-netflix/issues/643
This commit is contained in:
Spencer Gibb
2016-02-22 16:54:51 -07:00
parent 86ff712398
commit 539a537abb
1 changed files with 12 additions and 2 deletions
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14
spring-cloud-commons/src/main/java/org/springframework/cloud/client/discovery/health/DiscoveryCompositeHealthIndicator.java
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@@ -16,6 +16,7 @@
package org.springframework.cloud.client.discovery.health;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
@@ -29,17 +30,26 @@ import org.springframework.boot.actuate.health.HealthIndicator;
* and aggregates the statuses.
* @author Spencer Gibb
*/
//TODO: do we need this? Can they just be independent HealthIndicators?
public class DiscoveryCompositeHealthIndicator extends CompositeHealthIndicator {
private final ArrayList<Holder> healthIndicators = new ArrayList<>();
@Autowired
public DiscoveryCompositeHealthIndicator(HealthAggregator healthAggregator,
List<DiscoveryHealthIndicator> indicators) {
super(healthAggregator);
for (DiscoveryHealthIndicator indicator : indicators) {
addHealthIndicator(indicator.getName(), new Holder(indicator));
Holder holder = new Holder(indicator);
addHealthIndicator(indicator.getName(), holder);
healthIndicators.add(holder);
}
}
public ArrayList<Holder> getHealthIndicators() {
return healthIndicators;
}
public static class Holder implements HealthIndicator {
private DiscoveryHealthIndicator delegate;
@@ -52,7 +62,7 @@ public class DiscoveryCompositeHealthIndicator extends CompositeHealthIndicator
return this.delegate.health();
}
protected DiscoveryHealthIndicator getDelegate() {
public DiscoveryHealthIndicator getDelegate() {
return delegate;
}
}