org.red5.server.scope.GlobalScope Maven / Gradle / Ivy
/*
* RED5 Open Source Media Server - https://github.com/Red5/
*
* Copyright 2006-2016 by respective authors (see below). All rights reserved.
*
* 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 org.red5.server.scope;
import org.red5.server.api.IServer;
import org.red5.server.api.persistence.IPersistenceStore;
import org.red5.server.api.persistence.PersistenceUtils;
import org.red5.server.api.scope.IGlobalScope;
import org.red5.server.api.scope.ScopeType;
import org.red5.server.jmx.mxbeans.GlobalScopeMXBean;
import org.springframework.jmx.export.annotation.ManagedResource;
/**
* Global scope is a top level scope. Server instance is meant to be injected with Spring before initialization (otherwise NullPointerException is thrown).
*
* @see org.red5.server.api.scope.IGlobalScope
* @see org.red5.server.api.scope.IScope
* @see org.red5.server.scope.Scope
*/
@ManagedResource
public class GlobalScope extends Scope implements IGlobalScope, GlobalScopeMXBean {
// Red5 Server instance
protected transient IServer server;
{
type = ScopeType.GLOBAL;
name = "default";
}
/**
*
* @param persistenceClass Persistent class name
* @throws Exception Exception
*/
@Override
public void setPersistenceClass(String persistenceClass) throws Exception {
this.persistenceClass = persistenceClass;
// We'll have to wait for creation of the store object
// until all classes have been initialized.
}
/**
* Get persistence store for scope
*
* @return Persistence store
*/
@Override
public IPersistenceStore getStore() {
if (store == null) {
try {
store = PersistenceUtils.getPersistenceStore(this, this.persistenceClass);
} catch (Exception error) {
log.error("Could not create persistence store.", error);
store = null;
}
}
return store;
}
/**
* Setter for server
*
* @param server Server
*/
public void setServer(IServer server) {
this.server = server;
}
/** {@inheritDoc} */
@Override
public IServer getServer() {
return server;
}
/**
* Register global scope in server instance, then call initialization
*/
public void register() {
server.registerGlobal(this);
init();
}
}