com.epam.deltix.qsrv.hf.tickdb.pub.TimeBaseServerRegistry Maven / Gradle / Ivy
The newest version!
/*
* Copyright 2023 EPAM Systems, Inc
*
* See the NOTICE file distributed with this work for additional information
* regarding copyright ownership. Licensed 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 com.epam.deltix.qsrv.hf.tickdb.pub;
import com.epam.deltix.util.collections.generated.IntegerToObjectHashMap;
/**
*
*/
public abstract class TimeBaseServerRegistry {
private static final IntegerToObjectHashMap registry =
new IntegerToObjectHashMap ();
public static synchronized void registerServer (int port, DXTickDB instance) {
if (registry.containsKey (port))
throw new IllegalArgumentException (
"TB server on port " + port + " is already registered"
);
registry.put (port, instance);
}
public static synchronized void unregisterServer (int port) {
if (registry.remove (port, null) == null)
throw new IllegalArgumentException (
"TB server on port " + port + " is not registered"
);
}
public static synchronized DXTickDB getDirectConnection (int port) {
DXTickDB impl = registry.get (port, null);
if (impl == null)
return (null);
return (new DirectTickDBClient (impl));
}
public static synchronized DXTickDB getServer(int port) {
return registry.get (port, null);
}
public static synchronized void clear() {
registry.clear();
}
}