org.apache.dubbo.registry.retry.FailedSubscribedTask Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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 org.apache.dubbo.registry.retry;
import org.apache.dubbo.common.URL;
import org.apache.dubbo.common.timer.Timeout;
import org.apache.dubbo.registry.NotifyListener;
import org.apache.dubbo.registry.support.FailbackRegistry;
/**
* FailedSubscribedTask
*/
public final class FailedSubscribedTask extends AbstractRetryTask {
private static final String NAME = "retry subscribe";
private final NotifyListener listener;
public FailedSubscribedTask(URL url, FailbackRegistry registry, NotifyListener listener) {
super(url, registry, NAME);
if (listener == null) {
throw new IllegalArgumentException();
}
this.listener = listener;
}
@Override
protected void doRetry(URL url, FailbackRegistry registry, Timeout timeout) {
registry.doSubscribe(url, listener);
registry.removeFailedSubscribedTask(url, listener);
}
}