/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.keycloak.examples.providers.events;
import org.keycloak.events.admin.AdminEvent;
import org.keycloak.events.admin.AdminEventQuery;
import org.keycloak.events.admin.OperationType;
import org.keycloak.events.admin.ResourceType;
import java.util.Collections;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Pattern;
/**
* @author <a href="mailto:giriraj.sharma27@gmail.com">Giriraj Sharma</a>
*/
public class MemAdminEventQuery implements AdminEventQuery {
private List<AdminEvent> adminEvents;
private int first;
private int max;
public MemAdminEventQuery(List<AdminEvent> events) {
this.adminEvents = events;
}
@Override
public AdminEventQuery realm(String realmId) {
Iterator<AdminEvent> itr = adminEvents.iterator();
while (itr.hasNext()) {
if (!itr.next().getRealmId().equals(realmId)) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery operation(OperationType... operations) {
Iterator<AdminEvent> itr = this.adminEvents.iterator();
while (itr.hasNext()) {
AdminEvent next = itr.next();
boolean include = false;
for (OperationType e : operations) {
if (next.getOperationType().equals(e)) {
include = true;
break;
}
}
if (!include) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery resourceType(ResourceType... resourceTypes) {
Iterator<AdminEvent> itr = this.adminEvents.iterator();
while (itr.hasNext()) {
AdminEvent next = itr.next();
boolean include = false;
for (ResourceType e : resourceTypes) {
if (next.getResourceType().equals(e)) {
include = true;
break;
}
}
if (!include) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery authRealm(String authRealmId) {
Iterator<AdminEvent> itr = adminEvents.iterator();
while (itr.hasNext()) {
if (!itr.next().getAuthDetails().getRealmId().equals(authRealmId)) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery authClient(String authClientId) {
Iterator<AdminEvent> itr = adminEvents.iterator();
while (itr.hasNext()) {
if (!itr.next().getAuthDetails().getClientId().equals(authClientId)) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery authUser(String authUserId) {
Iterator<AdminEvent> itr = adminEvents.iterator();
while (itr.hasNext()) {
if (!itr.next().getAuthDetails().getUserId().equals(authUserId)) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery authIpAddress(String ipAddress) {
Iterator<AdminEvent> itr = adminEvents.iterator();
while (itr.hasNext()) {
if (!itr.next().getAuthDetails().getIpAddress().equals(ipAddress)) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery resourcePath(String resourcePath) {
Iterator<AdminEvent> itr = this.adminEvents.iterator();
while (itr.hasNext()) {
if(!Pattern.compile(resourcePath).matcher(itr.next().getResourcePath()).find()) {
itr.remove();
}
}
return (AdminEventQuery) this;
}
@Override
public AdminEventQuery fromTime(Date fromTime) {
Iterator<AdminEvent> itr = this.adminEvents.iterator();
while (itr.hasNext()) {
if (!(itr.next().getTime() >= fromTime.getTime())) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery toTime(Date toTime) {
Iterator<AdminEvent> itr = this.adminEvents.iterator();
while (itr.hasNext()) {
if (!(itr.next().getTime() <= toTime.getTime())) {
itr.remove();
}
}
return this;
}
@Override
public AdminEventQuery firstResult(int result) {
this.first = result;
return this;
}
@Override
public AdminEventQuery maxResults(int results) {
this.max = results;
return this;
}
@Override
public List<AdminEvent> getResultList() {
if (adminEvents.size() < first) {
return Collections.emptyList();
}
int end = first + max <= adminEvents.size() ? first + max : adminEvents.size();
return adminEvents.subList(first, end);
}
}