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Added buckets page

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This commit is contained in:
Andrey Terentev 2023-11-20 09:42:03 +07:00
parent 4835b56d30
commit 8220fdc698
2 changed files with 54 additions and 1 deletions
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2
LoadBalancerWeb/src/main/java/ru/dragonestia/loadbalancer/web/component/BucketList.java
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@ -92,7 +92,7 @@ public class BucketList extends VerticalLayout {
private void clickDetailsButton(Bucket bucket) { private void clickDetailsButton(Bucket bucket) {
getUI().ifPresent(ui -> { getUI().ifPresent(ui -> {
ui.navigate("/nodes/" + bucket.getNodeIdentifier() + ui.navigate("/nodes/" + bucket.getNodeIdentifier() +
"/" + bucket.getIdentifier()); "/buckets/" + bucket.getIdentifier());
}); });
} }

53
LoadBalancerWeb/src/main/java/ru/dragonestia/loadbalancer/web/page/BucketsPage.java Normal file
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@ -0,0 +1,53 @@
package ru.dragonestia.loadbalancer.web.page;
import com.vaadin.flow.component.Html;
import com.vaadin.flow.component.html.H2;
import com.vaadin.flow.component.html.Hr;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.router.BeforeEnterEvent;
import com.vaadin.flow.router.BeforeEnterObserver;
import com.vaadin.flow.router.Route;
import ru.dragonestia.loadbalancer.web.component.NavPath;
import ru.dragonestia.loadbalancer.web.model.Bucket;
import ru.dragonestia.loadbalancer.web.model.Node;
import ru.dragonestia.loadbalancer.web.model.type.LoadBalancingMethod;
import ru.dragonestia.loadbalancer.web.model.type.SlotLimit;
@Route("/nodes/:nodeId/buckets/:bucketId")
public class BucketsPage extends VerticalLayout implements BeforeEnterObserver {
private Bucket bucket;
@Override
public void beforeEnter(BeforeEnterEvent event) {
var nodeIdOpt = event.getRouteParameters().get("nodeId");
var bucketIdOpt = event.getRouteParameters().get("bucketId");
if (nodeIdOpt.isEmpty() || bucketIdOpt.isEmpty()) {
getUI().ifPresent(ui -> ui.navigate("/nodes"));
return;
}
// TODO: getting bucket
bucket = Bucket.create(bucketIdOpt.get(), new Node(nodeIdOpt.get(), LoadBalancingMethod.ROUND_ROBIN), SlotLimit.unlimited(), "");
init();
}
private void init() {
add(new NavPath(new NavPath.Point("Nodes", "/nodes"),
new NavPath.Point(bucket.getNodeIdentifier(), "/nodes/" + bucket.getNodeIdentifier()),
new NavPath.Point(bucket.getIdentifier(), "/nodes/" + bucket.getNodeIdentifier() + "/buckets/" + bucket.getIdentifier())));
add(new H2("Bucket details"));
printBucketDetails();
add(new Hr());
add(new H2("Add users"));
add(new Hr());
add(new H2("Users"));
}
private void printBucketDetails() {
add(new Html("<span>Node identifier: <b>" + bucket.getNodeIdentifier() + "</b></span>"));
add(new Html("<span>Bucket identifier: <b>" + bucket.getIdentifier() + "</b></span>"));
add(new Html("<span>Slots: <b>" + (bucket.getSlots().isUnlimited()? "Unlimited" : bucket.getSlots().getSlots()) + "</b></span>"));
}
}