--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jfinancials.beans.user.activity;
+
+import java.text.MessageFormat;
+import java.util.Collections;
+import java.util.GregorianCalendar;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import javax.annotation.PostConstruct;
+import javax.enterprise.context.ApplicationScoped;
+import javax.enterprise.event.Observes;
+import javax.faces.view.facelets.FaceletException;
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import org.mxchange.jfinancials.beans.BaseFinancialsController;
+import org.mxchange.jfinancials.beans.helper.FinancialsWebRequestHelperController;
+import org.mxchange.jusercore.events.user.add.ObservableAdminAddedUserEvent;
+import org.mxchange.jusercore.events.user.created.ObservableCreatedUserEvent;
+import org.mxchange.jusercore.events.user.delete.ObservableAdminDeletedUserEvent;
+import org.mxchange.jusercore.events.user.linked.ObservableAdminLinkedUserEvent;
+import org.mxchange.jusercore.events.user.locked.ObservableAdminLockedUserEvent;
+import org.mxchange.jusercore.events.user.unlocked.ObservableAdminUnlockedUserEvent;
+import org.mxchange.jusercore.events.user.update.ObservableAdminUpdatedUserDataEvent;
+import org.mxchange.jusercore.events.user.update.ObservableUpdatedUserPersonalDataEvent;
+import org.mxchange.jusercore.model.user.User;
+import org.mxchange.jusercore.model.user.activity.LogableUserActivity;
+import org.mxchange.jusercore.model.user.activity.UserActivityLog;
+import org.mxchange.jusercore.model.user.activity.UserActivityLogSessionBeanRemote;
+import org.mxchange.jusercore.model.user.activity.comparator.UserActivityLogTimestampComparator;
+import org.mxchange.juserlogincore.events.confirmation.ObservableUserConfirmedAccountEvent;
+import org.mxchange.juserlogincore.events.login.ObservableUserLoggedInEvent;
+import org.mxchange.juserlogincore.events.logout.ObservableUserLogoutEvent;
+import org.mxchange.juserlogincore.events.registration.ObservableUserRegisteredEvent;
+import org.mxchange.juserlogincore.events.resendlink.ObservableUserResendLinkAccountEvent;
+import org.mxchange.juserlogincore.events.user.password_change.ObservableUpdatedUserPasswordEvent;
+
+/**
+ * A controller (bean) for user activity log
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@Named ("userActivityController")
+@ApplicationScoped
+public class FinancialsUserActivityWebApplicationBean extends BaseFinancialsController implements FinancialsUserActivityWebApplicationController {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 192_586_376_717_856_904L;
+
+ /**
+ * Bean helper
+ */
+ @Inject
+ private FinancialsWebRequestHelperController beanHelper;
+
+ /**
+ * User instance
+ */
+ private User user;
+
+ /**
+ * EJB for user activity log
+ */
+ private UserActivityLogSessionBeanRemote userActivityBean;
+
+ /**
+ * "Cache" for activity log per user
+ */
+ private final Map<User, List<LogableUserActivity>> usersActivity;
+
+ /**
+ * Default constructor
+ */
+ @SuppressWarnings ("CollectionWithoutInitialCapacity")
+ public FinancialsUserActivityWebApplicationBean () {
+ // Try to get EJB instance
+ try {
+ // Get initial context
+ Context context = new InitialContext();
+
+ // Try to lookup
+ this.userActivityBean = (UserActivityLogSessionBeanRemote) context.lookup("java:global/jfinancials-ejb/userActivity!org.mxchange.jusercore.model.user.activity.UserActivityLogSessionBeanRemote"); //NOI18N
+ } catch (final NamingException e) {
+ // Throw again
+ throw new FaceletException(e);
+ }
+
+ // Init cache
+ this.usersActivity = new LinkedHashMap<>();
+ }
+
+ /**
+ * Adds user activity entry with given type
+ * <p>
+ * @param user User instance
+ * @param activityType Activity type
+ */
+ private void addUserActivity (final User user, final String activityType) {
+ // Better re-validate
+ if (null == user) {
+ // Throw NPE
+ throw new NullPointerException("user is null"); //NOI18N
+ } else if (user.getUserId() == null) {
+ // Throw again
+ throw new NullPointerException("user.userId is null"); //NOI18N
+ } else if (user.getUserId() < 1) {
+ // Invalid id number
+ throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
+ } else if (null == activityType) {
+ // Throw NPE again
+ throw new NullPointerException("activityType is null"); //NOI18N
+ } else if (activityType.isEmpty()) {
+ // Is empty
+ throw new IllegalArgumentException("activityType is empty"); //NOI18N
+ }
+
+ // Create new activity object
+ LogableUserActivity userActivity = new UserActivityLog(activityType, user, new GregorianCalendar(), this.determinePrincipalName());
+
+ // Call bean to add it
+ this.userActivityBean.addUserActivityLog(userActivity);
+
+ // Add to cache, too
+ this.addUserActivityToCache(userActivity);
+ }
+
+ /**
+ * Adds user activity log with type and message
+ * <p>
+ * @param user User instance
+ * @param activityType Activity type
+ * @param message Activity message
+ */
+ private void addUserActivity (final User user, final String activityType, final String message) {
+ // Better re-validate
+ if (null == user) {
+ // Throw NPE
+ throw new NullPointerException("user is null"); //NOI18N
+ } else if (user.getUserId() == null) {
+ // Throw again
+ throw new NullPointerException("user.userId is null"); //NOI18N
+ } else if (user.getUserId() < 1) {
+ // Invalid id number
+ throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
+ } else if (null == activityType) {
+ // Throw NPE again
+ throw new NullPointerException("activityType is null"); //NOI18N
+ } else if (activityType.isEmpty()) {
+ // Is empty
+ throw new IllegalArgumentException("activityType is empty"); //NOI18N
+ } else if (null == message) {
+ // Throw NPE again
+ throw new NullPointerException("message is null"); //NOI18N
+ } else if (message.isEmpty()) {
+ // Is empty
+ throw new IllegalArgumentException("message is empty"); //NOI18N
+ }
+
+ // Create new activity object
+ LogableUserActivity userActivity = new UserActivityLog(message, activityType, user, new GregorianCalendar(), this.determinePrincipalName());
+
+ // Call bean to add it
+ this.userActivityBean.addUserActivityLog(userActivity);
+
+ // Add to cache, too
+ this.addUserActivityToCache(userActivity);
+ }
+
+ /**
+ * Event observer for newly added users by administrator
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterAdminAddedUserEvent (@Observes final ObservableAdminAddedUserEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getAddedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.addedUser is null"); //NOI18N
+ } else if (event.getAddedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.addedUser.userId is null"); //NOI18N
+ } else if (event.getAddedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getAddedUser(), event.getAddedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getAddedUser(), "ADMIN_ADDED_USER_ACCOUNT"); //NOI18N
+ }
+
+ /**
+ * Event observer for deleted user accounts (by administrator)
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterAdminDeletedUserEvent (@Observes final ObservableAdminDeletedUserEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getDeletedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.deletedUser is null"); //NOI18N
+ } else if (event.getDeletedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.deletedUser.userId is null"); //NOI18N
+ } else if (event.getDeletedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getDeletedUser(), event.getDeletedUser().getUserId())); //NOI18N
+ }
+
+ // Add acitivity
+ this.addUserActivity(event.getDeletedUser(), "ADMIN_DELETED_USER_ACCOUNT", event.getUserDeleteReason()); //NOI18N
+ }
+
+ /**
+ * Event observer for linked users with existing contact data
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterAdminLinkedUserEvent (@Observes final ObservableAdminLinkedUserEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getLinkedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.linkedUser is null"); //NOI18N
+ } else if (event.getLinkedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.linkedUser.userId is null"); //NOI18N
+ } else if (event.getLinkedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getLinkedUser(), event.getLinkedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getLinkedUser(), "ADMIN_LINKED_USER_ACCOUNT"); //NOI18N
+ }
+
+ /**
+ * Event observer for locked users
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterAdminLockedUserEvent (@Observes final ObservableAdminLockedUserEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getLockedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.lockedUser is null"); //NOI18N
+ } else if (event.getLockedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.lockedUser.userId is null"); //NOI18N
+ } else if (event.getLockedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getLockedUser(), event.getLockedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getLockedUser(), "ADMIN_LOCKED_USER_ACCOUNT", event.getLockedUser().getUserLastLockedReason()); //NOI18N
+ }
+
+ /**
+ * Event observer for unlocked users
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterAdminUnlockedUserEvent (@Observes final ObservableAdminUnlockedUserEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getUnlockedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.unlockedUser is null"); //NOI18N
+ } else if (event.getUnlockedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.unlockedUser.userId is null"); //NOI18N
+ } else if (event.getUnlockedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getUnlockedUser(), event.getUnlockedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getUnlockedUser(), "ADMIN_UNLOCKED_USER_ACCOUNT"); //NOI18N
+ }
+
+ /**
+ * Event observer for updated user data by administrator
+ * <p>
+ * @param event Event being updated
+ */
+ public void afterAdminUpdatedUserDataEvent (@Observes final ObservableAdminUpdatedUserDataEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getUpdatedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.updatedUser is null"); //NOI18N
+ } else if (event.getUpdatedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.updatedUser.userId is null"); //NOI18N
+ } else if (event.getUpdatedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getUpdatedUser(), event.getUpdatedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getUpdatedUser(), "ADMIN_UPDATED_USER_PERSONAL_DATA"); //NOI18N
+ }
+
+ /**
+ * Event observer for when a bean helper has successfully created a user
+ * instance, means the user exists. If the user does not exist, this event
+ * should not fire but instead a proper exception must be thrown.
+ * <p>
+ * @param event User created event
+ */
+ public void afterCreatedUserEvent (@Observes final ObservableCreatedUserEvent event) {
+ // Is the instance valid?
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getCreatedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.createdUser is null"); //NOI18N
+ } else if (event.getCreatedUser().getUserId() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.createdUser.userId is null"); //NOI18N
+ } else if (event.getCreatedUser().getUserId() < 1) {
+ // Throw NPE again
+ throw new NullPointerException(MessageFormat.format("event.createdUser.userId={0} is not valid", event.getCreatedUser().getUserId())); //NOI18N
+ }
+
+ // Set whole user
+ this.setUser(event.getCreatedUser());
+ }
+
+ /**
+ * Event observer when user confirmed account.
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterUserConfirmedAccountEvent (@Observes final ObservableUserConfirmedAccountEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getConfirmedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.confirmedUser is null"); //NOI18N
+ } else if (event.getConfirmedUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.confirmedUser.userId is null"); //NOI18N
+ } else if (event.getConfirmedUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getConfirmedUser(), event.getConfirmedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getConfirmedUser(), "USER_CONFIRMED_ACCOUNT"); //NOI18N
+ }
+
+ /**
+ * Event observer for logged-in user
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterUserLoginEvent (@Observes final ObservableUserLoggedInEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getLoggedInUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.registeredUser is null"); //NOI18N
+ } else if (event.getLoggedInUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.registeredUser.userId is null"); //NOI18N
+ } else if (event.getLoggedInUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getLoggedInUser(), event.getLoggedInUser().getUserId())); //NOI18N
+ }
+
+ // Copy all data to this bean
+ this.addUserActivity(event.getLoggedInUser(), "USER_LOGGED_IN"); //NOI18N
+ }
+
+ /**
+ * Event observer for logged-out user
+ * <p>
+ * @param event Event instance
+ */
+ public void afterUserLogoutEvent (@Observes final ObservableUserLogoutEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getLoggedOutUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.loggedOutUser is null"); //NOI18N
+ } else if (event.getLoggedOutUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.loggedOutUser.userId is null"); //NOI18N
+ } else if (event.getLoggedOutUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getLoggedOutUser(), event.getLoggedOutUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getLoggedOutUser(), "USER_LOGGED_OUT"); //NOI18N
+ }
+
+ /**
+ * Event observer for new user registrations
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterUserRegistrationEvent (@Observes final ObservableUserRegisteredEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getRegisteredUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.registeredUser is null"); //NOI18N
+ } else if (event.getRegisteredUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.registeredUser.userId is null"); //NOI18N
+ } else if (event.getRegisteredUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getRegisteredUser(), event.getRegisteredUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getRegisteredUser(), "USER_REGISTERED_NEW_ACCOUNT"); //NOI18N
+ }
+
+ /**
+ * Event observer for users resending their confirmation link
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterUserResendConfirmationLinkEvent (@Observes final ObservableUserResendLinkAccountEvent event) {
+ // event should not be null
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getResendLinkUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.resendLinkUser is null"); //NOI18N
+ } else if (event.getResendLinkUser().getUserId() == null) {
+ // userId is null
+ throw new NullPointerException("event.resendLinkUser.userId is null"); //NOI18N
+ } else if (event.getResendLinkUser().getUserId() < 1) {
+ // Not avalid id
+ throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getResendLinkUser(), event.getResendLinkUser().getUserId())); //NOI18N
+ }
+
+ // Copy all data to this bean
+ this.addUserActivity(event.getResendLinkUser(), "USER_RESEND_CONFIRMATION_LINK"); //NOI18N
+ }
+
+ /**
+ * Method being call after user's password has been updated (and history
+ * entry has been created).
+ * <p>
+ * @param event Event being observed
+ */
+ public void afterUserUpdatedPasswordEvent (@Observes final ObservableUpdatedUserPasswordEvent event) {
+ // Check parameter
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getPasswordHistory() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.passwordHistory is null"); //NOI18N
+ } else if (event.getPasswordHistory().getUserPasswordHistoryId() == null) {
+ // ... and again
+ throw new NullPointerException("event.passwordHistory.userPasswordHistoryId is null"); //NOI18N
+ } else if (event.getPasswordHistory().getUserPasswordHistoryId() < 1) {
+ // Invalid value
+ throw new IllegalArgumentException(MessageFormat.format("event.passwordHistory.userPasswordHistoryId={0} is in valid", event.getPasswordHistory().getUserPasswordHistoryId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getPasswordHistory().getUserPasswordHistoryUser(), "USER_UPDATED_PASSWORD"); //NOI18N
+ }
+
+ /**
+ * Listens to fired event when user updated personal data
+ * <p>
+ * @param event Event being fired
+ */
+ public void afterUserUpdatedPersonalDataEvent (@Observes final ObservableUpdatedUserPersonalDataEvent event) {
+ // Check parameter
+ if (null == event) {
+ // Throw NPE
+ throw new NullPointerException("event is null"); //NOI18N
+ } else if (event.getUpdatedUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("event.updatedUser is null"); //NOI18N
+ } else if (event.getUpdatedUser().getUserId() == null) {
+ // ... and again
+ throw new NullPointerException("event.updatedUser.userId is null"); //NOI18N
+ } else if (event.getUpdatedUser().getUserId() < 1) {
+ // Invalid value
+ throw new IllegalArgumentException(MessageFormat.format("event.updatedUser.userId={0} is in valid", event.getUpdatedUser().getUserId())); //NOI18N
+ }
+
+ // Update user list
+ this.addUserActivity(event.getUpdatedUser(), "USER_UPDATED_PERSONAL_DATA"); //NOI18N
+ }
+
+ /**
+ * Expands given activity type into a i18n string for administrators
+ * <p>
+ * @param activityType Activity type
+ * <p>
+ * @return Expanded i18n string
+ */
+ public String expandAdminActivityType (final String activityType) {
+ // Is it valid?
+ if (null == activityType) {
+ // Throw NPE
+ throw new NullPointerException("activityType is null"); //NOI18N
+ } else if (activityType.isEmpty()) {
+ // Is empty
+ throw new IllegalArgumentException("activityType is empty"); //NOI18N
+ }
+
+ // Expand it
+ return "ADMIN_ACTIVITY_" + activityType; //NOI18N
+ }
+
+ /**
+ * Expands given activity type into a i18n string for users
+ * <p>
+ * @param activityType Activity type
+ * <p>
+ * @return Expanded i18n string
+ */
+ public String expandUserActivityType (final String activityType) {
+ // Is it valid?
+ if (null == activityType) {
+ // Throw NPE
+ throw new NullPointerException("activityType is null"); //NOI18N
+ } else if (activityType.isEmpty()) {
+ // Is empty
+ throw new IllegalArgumentException("activityType is empty"); //NOI18N
+ }
+
+ // Expand it
+ return "USER_ACTIVITY_" + activityType; //NOI18N
+ }
+
+ /**
+ * Returns a list of in beanHelper set user instance's activity log
+ * <p>
+ * @return List of user's activity log
+ */
+ public List<LogableUserActivity> fetchCurrentUsersActivityLog () {
+ // beanHelper.user should be set and valid
+ if (this.getUser() == null) {
+ // Is not set
+ throw new NullPointerException("this.beanHelper.user is null"); //NOI18N
+ } else if (this.getUser().getUserId() == null) {
+ // Throw NPE again
+ throw new NullPointerException("this.beanHelper.user.userId is null"); //NOI18N
+ } else if (this.getUser().getUserId() < 1) {
+ // Invalid id number
+ throw new IllegalArgumentException(MessageFormat.format("this.beanHelper.user.userId={0} is not valid", this.getUser().getUserId())); //NOI18N
+ }
+
+ // Init list
+ List<LogableUserActivity> list = new LinkedList<>();
+
+ // Is the user set?
+ if (this.usersActivity.containsKey(this.getUser())) {
+ // Return it
+ list.addAll(this.usersActivity.get(this.getUser()));
+
+ // Sort list and reverse it
+ Collections.sort(list, new UserActivityLogTimestampComparator());
+ Collections.reverse(list);
+ }
+
+ // Return it
+ return list;
+ }
+
+ /**
+ * Getter for user instance
+ * <p>
+ * @return User instance
+ */
+ public User getUser () {
+ return this.user;
+ }
+
+ /**
+ * Setter for user instance
+ * <p>
+ * @param user User instance
+ */
+ public void setUser (final User user) {
+ this.user = user;
+ }
+
+ /**
+ * Post-constructor method
+ */
+ @PostConstruct
+ public void init () {
+ // Get whole list
+ List<LogableUserActivity> list = this.userActivityBean.fetchAllUserActivityLog();
+
+ // Put all in map, per-user
+ for (final LogableUserActivity userActivity : list) {
+ // Is the list there?
+ if (!this.usersActivity.containsKey(userActivity.getActivityUser())) {
+ // Init list
+ this.usersActivity.put(userActivity.getActivityUser(), new LinkedList<LogableUserActivity>());
+ }
+
+ // Add by user instance
+ boolean added = this.usersActivity.get(userActivity.getActivityUser()).add(userActivity);
+
+ // Should be added
+ assert (added) : "Activity log not added"; //NOI18N
+ }
+ }
+
+ /**
+ * Adds given user activity instance to "cache" (local map)
+ * <p>
+ * @param userActivity User activity instance
+ */
+ private void addUserActivityToCache (final LogableUserActivity userActivity) {
+ // Is the instance valid
+ if (null == userActivity) {
+ // Throw NPE again
+ throw new NullPointerException("userActivity is null");
+ } else if (userActivity.getActivityId() instanceof Long) {
+ // Is not null
+ throw new IllegalArgumentException("userActivity.activityId=" + userActivity.getActivityId() + " is not null");
+ } else if (userActivity.getActivityUser() == null) {
+ // Throw NPE again
+ throw new NullPointerException("userActivity.activityUser is null");
+ } else if (userActivity.getActivityUser().getUserId() == null) {
+ // Throw it again
+ throw new NullPointerException("userActivity.activityUser.userId is null");
+ } else if (userActivity.getActivityUser().getUserId() < 1) {
+ // Invalid id number
+ throw new IllegalArgumentException("userActivity.activityUser.userId=" + userActivity.getActivityUser().getUserId() + " is not valid");
+ }
+
+ // Is it there?
+ if (!this.usersActivity.containsKey(userActivity.getActivityUser())) {
+ // Init it
+ this.usersActivity.put(userActivity.getActivityUser(), new LinkedList<LogableUserActivity>());
+ }
+
+ // Add activity to log
+ this.usersActivity.get(userActivity.getActivityUser()).add(userActivity);
+ }
+
+}
projects / pizzaservice-war.git / commitdiff