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/**
 * 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.activemq.shiro;

import org.apache.activemq.broker.ConnectionContext;
import org.apache.activemq.command.ConnectionInfo;
import org.apache.shiro.env.Environment;

/**
 * A reference (handle) to a client's {@link ConnectionContext} and {@link ConnectionInfo} as well as the Shiro
 * {@link Environment}.
 * 

* This implementation primarily exists as a * Parameter Object Design Pattern implementation to eliminate long parameter lists, but provides additional * benefits, such as immutability and non-null guarantees, and possibility for future data without forcing method * signature changes. * * @since 5.10.0 */ public class ConnectionReference { private final ConnectionContext connectionContext; private final ConnectionInfo connectionInfo; private final Environment environment; public ConnectionReference(ConnectionContext connCtx, ConnectionInfo connInfo, Environment environment) { if (connCtx == null) { throw new IllegalArgumentException("ConnectionContext argument cannot be null."); } if (connInfo == null) { throw new IllegalArgumentException("ConnectionInfo argument cannot be null."); } if (environment == null) { throw new IllegalArgumentException("Environment argument cannot be null."); } this.connectionContext = connCtx; this.connectionInfo = connInfo; this.environment = environment; } public ConnectionContext getConnectionContext() { return connectionContext; } public ConnectionInfo getConnectionInfo() { return connectionInfo; } public Environment getEnvironment() { return environment; } }





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