UpdateOnlyChangeUserModelDelegate.java
/*
* Copyright 2019 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.storage.adapter;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import org.keycloak.models.GroupModel;
import org.keycloak.models.RoleModel;
import org.keycloak.models.UserModel;
import org.keycloak.models.utils.RoleUtils;
import org.keycloak.models.utils.UserModelDelegate;
import static org.keycloak.common.util.ObjectUtil.isEqualOrBothNull;
/**
* This will perform update operation for particular attribute/property just if the existing value is not already same.
* In other words, just "real updates" will be passed to the delegate.
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class UpdateOnlyChangeUserModelDelegate extends UserModelDelegate {
public UpdateOnlyChangeUserModelDelegate(UserModel delegate) {
super(delegate);
}
@Override
public void setUsername(String username) {
if (!isEqualOrBothNull(getUsername(), username)) {
delegate.setUsername(username);
}
}
@Override
public void setEnabled(boolean enabled) {
if (!isEqualOrBothNull(isEnabled(), enabled)) {
delegate.setEnabled(enabled);
}
}
@Override
public void setSingleAttribute(String name, String value) {
if (!isEqualOrBothNull(getFirstAttribute(name), value)) {
delegate.setSingleAttribute(name, value);
}
}
@Override
public void setAttribute(String name, List<String> values) {
if (!isEqualOrBothNull(getAttributeStream(name).collect(Collectors.toList()), values)) {
delegate.setAttribute(name, values);
}
}
@Override
public void removeAttribute(String name) {
if (getAttributeStream(name).count() > 0) {
delegate.removeAttribute(name);
}
}
@Override
public void addRequiredAction(String action) {
if (action != null && getRequiredActionsStream().noneMatch(action::equals)) {
delegate.addRequiredAction(action);
}
}
@Override
public void removeRequiredAction(String action) {
if (action != null && getRequiredActionsStream().anyMatch(action::equals)) {
delegate.removeRequiredAction(action);
}
}
@Override
public void addRequiredAction(RequiredAction action) {
String actionName = action.name();
addRequiredAction(actionName);
}
@Override
public void removeRequiredAction(RequiredAction action) {
String actionName = action.name();
removeRequiredAction(actionName);
}
@Override
public void setFirstName(String firstName) {
if (!isEqualOrBothNull(getFirstName(), firstName)) {
delegate.setFirstName(firstName);
}
}
@Override
public void setLastName(String lastName) {
if (!isEqualOrBothNull(getLastName(), lastName)) {
delegate.setLastName(lastName);
}
}
@Override
public void setEmail(String email) {
if (!isEqualOrBothNull(getEmail(), email)) {
delegate.setEmail(email);
}
}
@Override
public void setEmailVerified(boolean verified) {
if (!isEqualOrBothNull(isEmailVerified(), verified)) {
delegate.setEmailVerified(verified);
}
}
@Override
public void grantRole(RoleModel role) {
if (!hasDirectRole(role)) {
delegate.grantRole(role);
}
}
@Override
public void deleteRoleMapping(RoleModel role) {
if (hasDirectRole(role)) {
delegate.deleteRoleMapping(role);
}
}
@Override
public void setFederationLink(String link) {
if (!isEqualOrBothNull(getFederationLink(), link)) {
delegate.setFederationLink(link);
}
}
@Override
public void setServiceAccountClientLink(String clientInternalId) {
if (!isEqualOrBothNull(getServiceAccountClientLink(), clientInternalId)) {
delegate.setServiceAccountClientLink(clientInternalId);
}
}
@Override
public void setCreatedTimestamp(Long timestamp){
if (!isEqualOrBothNull(getCreatedTimestamp(), timestamp)) {
delegate.setCreatedTimestamp(timestamp);
}
}
@Override
public void joinGroup(GroupModel group) {
if (!RoleUtils.isDirectMember(getGroupsStream(),group)) {
delegate.joinGroup(group);
}
}
@Override
public void leaveGroup(GroupModel group) {
if (RoleUtils.isDirectMember(getGroupsStream(),group)) {
delegate.leaveGroup(group);
}
}
}