org.mybatis.cdi.SqlSessionManagerRegistry Maven / Gradle / Ivy
/**
* Copyright 2013-2016 the original author or authors.
*
* 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.mybatis.cdi;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Any;
import javax.enterprise.inject.Instance;
import javax.inject.Inject;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionManager;
/**
*
* @author Frank D. Martinez [mnesarco]
*/
@ApplicationScoped
public class SqlSessionManagerRegistry {
private Map managers;
@Inject @Any
private Instance factories;
@PostConstruct
public void init() {
if (this.factories.isUnsatisfied()) {
throw new MybatisCdiConfigurationException("There are no SqlSessionFactory producers properly configured.");
}
Map m = new HashMap();
for (SqlSessionFactory factory : this.factories) {
SqlSessionManager manager = SqlSessionManager.newInstance(factory);
m.put(factory, manager);
}
this.managers = Collections.unmodifiableMap(m);
}
public SqlSessionManager getManager(SqlSessionFactory factory) {
return this.managers.get(factory);
}
public Collection getManagers() {
return this.managers.values();
}
}