io.vertx.rxjava3.ext.consul.Watch Maven / Gradle / Ivy
/*
* Copyright 2014 Red Hat, Inc.
*
* Red Hat licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.vertx.rxjava3.ext.consul;
import io.vertx.rxjava3.RxHelper;
import io.vertx.rxjava3.ObservableHelper;
import io.vertx.rxjava3.FlowableHelper;
import io.vertx.rxjava3.impl.AsyncResultMaybe;
import io.vertx.rxjava3.impl.AsyncResultSingle;
import io.vertx.rxjava3.impl.AsyncResultCompletable;
import io.vertx.rxjava3.WriteStreamObserver;
import io.vertx.rxjava3.WriteStreamSubscriber;
import java.util.Map;
import java.util.Set;
import java.util.List;
import java.util.Iterator;
import java.util.function.Function;
import java.util.stream.Collectors;
import io.vertx.core.Handler;
import io.vertx.core.AsyncResult;
import io.vertx.core.json.JsonObject;
import io.vertx.core.json.JsonArray;
import io.vertx.lang.rx.RxGen;
import io.vertx.lang.rx.TypeArg;
import io.vertx.lang.rx.MappingIterator;
/**
* Watches are a way of specifying a view of data (e.g. list of nodes, KV pairs, health checks)
* which is monitored for updates. When an update is detected, an Handler with WatchResult is invoked.
* All errors, except java.util.concurrent.TimeoutException, will be handled, with resubscribing with a progressive delay.
* All timeout errors will be ignored, with resubscribing without any delay.
* As an example, you could watch the status of health checks and notify when a check is critical.
*
*
* NOTE: This class has been automatically generated from the {@link io.vertx.ext.consul.Watch original} non RX-ified interface using Vert.x codegen.
*/
@RxGen(io.vertx.ext.consul.Watch.class)
public class Watch {
@Override
public String toString() {
return delegate.toString();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Watch that = (Watch) o;
return delegate.equals(that.delegate);
}
@Override
public int hashCode() {
return delegate.hashCode();
}
public static final TypeArg __TYPE_ARG = new TypeArg<>( obj -> new Watch((io.vertx.ext.consul.Watch) obj),
Watch::getDelegate
);
private final io.vertx.ext.consul.Watch delegate;
public final TypeArg __typeArg_0;
public Watch(io.vertx.ext.consul.Watch delegate) {
this.delegate = delegate;
this.__typeArg_0 = TypeArg.unknown(); }
public Watch(Object delegate, TypeArg typeArg_0) {
this.delegate = (io.vertx.ext.consul.Watch)delegate;
this.__typeArg_0 = typeArg_0;
}
public io.vertx.ext.consul.Watch getDelegate() {
return delegate;
}
/**
* Creates Watch to monitoring a specific key in the KV store.
* The underlying Consul client will be created with default options.
* This maps to the /v1/kv/ API internally.
* @param key the key
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch key(java.lang.String key, io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.key(key, vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring a specific key in the KV store.
* This maps to the /v1/kv/ API internally.
* @param key the key
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch key(java.lang.String key, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.key(key, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring a prefix of keys in the KV store.
* The underlying Consul client will be created with default options.
* This maps to the /v1/kv/ API internally.
* @param keyPrefix the key
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch keyPrefix(java.lang.String keyPrefix, io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.keyPrefix(keyPrefix, vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring a prefix of keys in the KV store.
* This maps to the /v1/kv/ API internally.
* @param keyPrefix the key
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch keyPrefix(java.lang.String keyPrefix, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.keyPrefix(keyPrefix, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the list of available services.
* The underlying Consul client will be created with default options.
* This maps to the /v1/catalog/services API internally.
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch services(io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.services(vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the list of available services.
* This maps to the /v1/catalog/services API internally.
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch services(io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.services(vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the nodes providing the service.
* Nodes will be sorted by distance from the consul agent.
* The underlying Consul client will be created with default options.
* This maps to the /v1/health/service/<service> API internally.
* @param service the service name
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch service(java.lang.String service, io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.service(service, vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the nodes providing the service.
* Nodes will be sorted by distance from the consul agent.
* This maps to the /v1/health/service/<service> API internally.
* @param service the service name
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch service(java.lang.String service, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.service(service, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the custom user events.
* The underlying Consul client will be created with default options.
* This maps to the /v1/event/list API internally.
* @param event the event name
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch events(java.lang.String event, io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.events(event, vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the custom user events.
* This maps to the /v1/event/list API internally.
* @param event the event name
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch events(java.lang.String event, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.events(event, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the list of available nodes.
* The underlying Consul client will be created with default options.
* This maps to the /v1/catalog/nodes API internally.
* @param vertx the Vertx instance
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch nodes(io.vertx.rxjava3.core.Vertx vertx) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.nodes(vertx.getDelegate()), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the list of available nodes.
* This maps to the /v1/catalog/nodes API internally.
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch nodes(io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.nodes(vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the health checks of the nodes.
* @param node node name or ID
* @param opt options like namespace, datacenter and filter
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch nodeHealthChecks(java.lang.String node, io.vertx.ext.consul.CheckQueryOptions opt, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.nodeHealthChecks(node, opt, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Creates Watch to monitoring the health checks of the nodes.
* @param service the service name
* @param checkQueryOptions options used to request checks
* @param vertx the Vertx instance
* @param options the options to create underlying Consul client
* @return the Watch instance
*/
public static io.vertx.rxjava3.ext.consul.Watch serviceHealthChecks(java.lang.String service, io.vertx.ext.consul.CheckQueryOptions checkQueryOptions, io.vertx.rxjava3.core.Vertx vertx, io.vertx.ext.consul.ConsulClientOptions options) {
io.vertx.rxjava3.ext.consul.Watch ret = io.vertx.rxjava3.ext.consul.Watch.newInstance((io.vertx.ext.consul.Watch)io.vertx.ext.consul.Watch.serviceHealthChecks(service, checkQueryOptions, vertx.getDelegate(), options), TypeArg.unknown());
return ret;
}
/**
* Set the result handler. As data is changed, the handler will be called with the result.
* @param handler the result handler
* @return reference to this, for fluency
*/
public io.vertx.rxjava3.ext.consul.Watch setHandler(io.vertx.core.Handler> handler) {
delegate.setHandler(new io.vertx.lang.rx.DelegatingHandler<>(handler, event -> io.vertx.rxjava3.ext.consul.WatchResult.newInstance((io.vertx.ext.consul.WatchResult)event, __typeArg_0)));
return this;
}
/**
* Start this Watch
* @return reference to this, for fluency
*/
public io.vertx.rxjava3.ext.consul.Watch start() {
delegate.start();
return this;
}
/**
* Stop the watch and release its resources
*/
public void stop() {
delegate.stop();
}
public static Watch newInstance(io.vertx.ext.consul.Watch arg) {
return arg != null ? new Watch(arg) : null;
}
public static Watch newInstance(io.vertx.ext.consul.Watch arg, TypeArg __typeArg_T) {
return arg != null ? new Watch(arg, __typeArg_T) : null;
}
}
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