ctripcorp/zeus
1
1
Fork 0
mirror of https://github.com/ctripcorp/zeus.git synced 2024-11-10 09:02:49 +08:00
Code Issues Projects Releases Packages Wiki Activity

support slb-ids migration by 3 modes

Browse source
This commit is contained in:
Mengyi Zhou 2016-10-24 15:19:06 +08:00
parent 578eebd5f9
commit 932226f42d
1 changed files with 42 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

68
src/main/java/com/ctrip/zeus/restful/message/view/ExtendedView.java
View file

@ -4,8 +4,8 @@ import com.ctrip.zeus.model.entity.*;
import com.ctrip.zeus.tag.entity.Property;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonView;
import com.netflix.config.DynamicBooleanProperty;
import com.netflix.config.DynamicPropertyFactory;
import com.netflix.config.DynamicStringProperty;
import java.util.List;
@ -123,7 +123,7 @@ public interface ExtendedView<T> {
}
class ExtendedVs extends VsView implements ExtendedView<VirtualServer> {
private static DynamicBooleanProperty n2nViewEnabled = DynamicPropertyFactory.getInstance().getBooleanProperty("slb.slb-vs-n2n.view.enabled", false);
private static DynamicStringProperty n2nViewMode = DynamicPropertyFactory.getInstance().getStringProperty("slb.slb-vs-n2n.view.mode", "singular");
private List<String> tags;
private List<Property> properties;
@ -154,25 +154,31 @@ public interface ExtendedView<T> {
@Override
Long getSlbId() {
if (n2nViewEnabled.get()) {
return null;
} else {
if (instance.getSlbId() == null && instance.getSlbIds().size() > 0) {
instance.setSlbId(instance.getSlbIds().get(0));
}
return instance.getSlbId();
switch (n2nViewMode.get()) {
case "plural":
return null;
case "singular":
case "redundant":
default:
if (instance.getSlbId() == null && instance.getSlbIds().size() > 0) {
instance.setSlbId(instance.getSlbIds().get(0));
}
return instance.getSlbId();
}
}
@Override
List<Long> getSlbIds() {
if (n2nViewEnabled.get()) {
if (instance.getSlbIds().size() == 0 && instance.getSlbId() != null) {
instance.getSlbIds().add(instance.getSlbId());
}
return instance.getSlbIds();
} else {
return null;
switch (n2nViewMode.get()) {
case "plural":
case "redundant":
if (instance.getSlbIds().size() == 0 && instance.getSlbId() != null) {
instance.getSlbIds().add(instance.getSlbId());
}
return instance.getSlbIds();
case "singular":
default:
return null;
}
}
@ -217,16 +223,26 @@ public interface ExtendedView<T> {
}
public static void renderVirtualServer(VirtualServer vs) {
if (n2nViewEnabled.get()) {
if (vs.getSlbIds().size() == 0 && vs.getSlbId() != null) {
vs.getSlbIds().add(vs.getSlbId());
}
vs.setSlbId(null);
} else {
if (vs.getSlbId() == null && vs.getSlbIds().size() > 0) {
vs.setSlbId(vs.getSlbIds().get(0));
}
vs.getSlbIds().clear();
switch (n2nViewMode.get()) {
case "plural":
if (vs.getSlbIds().size() == 0 && vs.getSlbId() != null) {
vs.getSlbIds().add(vs.getSlbId());
}
vs.setSlbId(null);
break;
case "redundant":
if (vs.getSlbIds().size() == 0 && vs.getSlbId() != null) {
vs.getSlbIds().add(vs.getSlbId());
} else if (vs.getSlbId() == null && vs.getSlbIds().size() > 0) {
vs.setSlbId(vs.getSlbIds().get(0));
}
break;
case "singular":
default:
if (vs.getSlbId() == null && vs.getSlbIds().size() > 0) {
vs.setSlbId(vs.getSlbIds().get(0));
}
vs.getSlbIds().clear();
}
}
}