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Extract getApplications method in CommonsInstanceDiscovery

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This allows the ability to override behavior of retrieving configured applications
This commit is contained in:
Nastya Smirnova
2017-08-21 20:49:42 +03:00
committed by Spencer Gibb
parent c8d024c25f
commit 2a63d07146
1 changed files with 5 additions and 1 deletions
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6
spring-cloud-netflix-turbine/src/main/java/org/springframework/cloud/netflix/turbine/CommonsInstanceDiscovery.java
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@@ -95,7 +95,7 @@ public class CommonsInstanceDiscovery implements InstanceDiscovery {
@Override
public Collection<Instance> getInstanceList() throws Exception {
List<Instance> instances = new ArrayList<>();
List<String> appNames = getTurbineProperties().getAppConfigList();
List<String> appNames = getApplications();
if (appNames == null || appNames.size() == 0) {
log.info("No apps configured, returning an empty instance list");
return instances;
@@ -120,6 +120,10 @@ public class CommonsInstanceDiscovery implements InstanceDiscovery {
return instances;
}
protected List<String> getApplications() {
return turbineProperties.getAppConfigList();
}
/**
* helper that fetches the Instances for each application from DiscoveryClient.
* @param serviceId