org.apache.camel.impl.DeferServiceStartupListener Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of camel-core Show documentation
Show all versions of camel-core Show documentation
The Core Camel Java DSL based router
/**
* 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.camel.impl;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArraySet;
import org.apache.camel.CamelContext;
import org.apache.camel.Service;
import org.apache.camel.StartupListener;
import org.apache.camel.util.ServiceHelper;
/**
* A {@link org.apache.camel.StartupListener} that defers starting {@link Service}s.
*/
public class DeferServiceStartupListener implements StartupListener {
private final Set services = new CopyOnWriteArraySet();
public void addService(Service service) {
services.add(service);
}
@Override
public void onCamelContextStarted(CamelContext context, boolean alreadyStarted) throws Exception {
for (Service service : services) {
ServiceHelper.startService(service);
}
services.clear();
}
}