/*
* 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.geode.modules.session.internal.common;
import org.apache.geode.cache.Region;
import org.apache.geode.modules.session.catalina.internal.DeltaSessionStatistics;
import org.apache.geode.modules.session.internal.filter.util.TypeAwareMap;
import org.apache.geode.modules.util.RegionConfiguration;
import java.util.Map;
import javax.servlet.http.HttpSession;
public abstract class AbstractSessionCache implements SessionCache {
/**
* The sessionRegion is the <code>Region</code> that actually stores and replicates the
* <code>Session</code>s.
*/
protected Region<String, HttpSession> sessionRegion;
/**
* The operatingRegion is the <code>Region</code> used to do HTTP operations. if local cache is
* enabled, then this will be the local <code>Region</code>; otherwise, it will be the session
* <code>Region</code>.
*/
protected Region<String, HttpSession> operatingRegion;
protected Map<CacheProperty, Object> properties =
new TypeAwareMap<CacheProperty, Object>(CacheProperty.class);
protected DeltaSessionStatistics statistics;
/**
* {@inheritDoc}
*/
@Override
public void stop() {
sessionRegion.close();
}
/**
* {@inheritDoc}
*/
@Override
public Region<String, HttpSession> getOperatingRegion() {
return this.operatingRegion;
}
/**
* {@inheritDoc}
*/
@Override
public Region<String, HttpSession> getSessionRegion() {
return this.sessionRegion;
}
protected void createStatistics() {
this.statistics = new DeltaSessionStatistics(getCache().getDistributedSystem(),
(String) properties.get(CacheProperty.STATISTICS_NAME));
}
/**
* Build up a {@code RegionConfiguraton} object from parameters originally passed in as filter
* initialization parameters.
*
* @return a {@code RegionConfiguration} object
*/
protected RegionConfiguration createRegionConfiguration() {
RegionConfiguration configuration = new RegionConfiguration();
configuration.setRegionName((String) properties.get(CacheProperty.REGION_NAME));
configuration
.setRegionAttributesId((String) properties.get(CacheProperty.REGION_ATTRIBUTES_ID));
configuration.setEnableGatewayDeltaReplication(
(Boolean) properties.get(CacheProperty.ENABLE_GATEWAY_DELTA_REPLICATION));
configuration.setEnableGatewayReplication(
(Boolean) properties.get(CacheProperty.ENABLE_GATEWAY_REPLICATION));
configuration
.setEnableDebugListener((Boolean) properties.get(CacheProperty.ENABLE_DEBUG_LISTENER));
return configuration;
}
}