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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.
*
* ============LICENSE_END============================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.portalsdk.core.util;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpSession;
import org.onap.portalsdk.core.command.UserRowBean;
import org.onap.portalsdk.core.domain.User;
public class UsageUtils {
private UsageUtils() {
// Class has only static methods
}
@SuppressWarnings("rawtypes")
public static List<UserRowBean> getActiveUsers(Map activeUsers) {
ArrayList<UserRowBean> rows = new ArrayList<>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
for (Iterator i = activeUsers.keySet().iterator(); i.hasNext();) {
String sessionId = (String) i.next();
HttpSession session = (HttpSession) activeUsers.get(sessionId);
User userBean = (User) session.getAttribute("user");
// Not all sessions will be valid logins
if (null == userBean)
continue;
UserRowBean userRow = new UserRowBean();
userRow.setFirstName(userBean.getFirstName());
userRow.setLastName(userBean.getLastName());
userRow.setEmail(userBean.getEmail());
userRow.setId(userBean.getId());
userRow.setSessionId(sessionId);
userRow.setLoginTime(sdf.format(new Date(session.getCreationTime())));
userRow.setLastLoginTime(sdf.format(userBean.getLastLoginDate()));
// Calculate the last time and time remaining for these sessions.
int sessionLength = session.getMaxInactiveInterval();
long now = new java.util.Date().getTime();
long lastAccessed = (now - session.getLastAccessedTime()) / 1000;
long lengthInactive = now - session.getLastAccessedTime();
long minutesRemaining = sessionLength - (lengthInactive / 1000);
userRow.setLastAccess((lastAccessed / 60) + ":" + String.format("%02d", lastAccessed % 60));
userRow.setRemaining((minutesRemaining / 60) + ":" + String.format("%02d", minutesRemaining % 60));
rows.add(userRow);
}
return rows;
}
@SuppressWarnings("rawtypes")
public static List<UserRowBean> getActiveUsersAfterDelete(Map activeUsers, final java.lang.Object data) {
return getActiveUsers(deleteSession(activeUsers, data));
}
@SuppressWarnings("rawtypes")
private static Map deleteSession(Map activeUsers, Object data) {
String sessionId = ((UserRowBean) data).getSessionId();
HttpSession session = (HttpSession) activeUsers.get(sessionId);
session.invalidate();
activeUsers.remove(sessionId);
return activeUsers;
}
}
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