/*
* 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.models.jpa;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.RoleContainerModel;
import org.keycloak.models.RoleModel;
import org.keycloak.models.jpa.entities.RoleEntity;
import org.keycloak.models.utils.KeycloakModelUtils;
import javax.persistence.EntityManager;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
public class RoleAdapter implements RoleModel, JpaModel<RoleEntity> {
protected RoleEntity role;
protected EntityManager em;
protected RealmModel realm;
protected KeycloakSession session;
public RoleAdapter(KeycloakSession session, RealmModel realm, EntityManager em, RoleEntity role) {
this.em = em;
this.realm = realm;
this.role = role;
this.session = session;
}
public RoleEntity getEntity() {
return role;
}
public void setRole(RoleEntity role) {
this.role = role;
}
@Override
public String getName() {
return role.getName();
}
@Override
public String getDescription() {
return role.getDescription();
}
@Override
public void setDescription(String description) {
role.setDescription(description);
}
@Override
public boolean isScopeParamRequired() {
return role.isScopeParamRequired();
}
@Override
public void setScopeParamRequired(boolean scopeParamRequired) {
role.setScopeParamRequired(scopeParamRequired);
}
@Override
public String getId() {
return role.getId();
}
@Override
public void setName(String name) {
role.setName(name);
}
@Override
public boolean isComposite() {
return getComposites().size() > 0;
}
@Override
public void addCompositeRole(RoleModel role) {
RoleEntity entity = RoleAdapter.toRoleEntity(role, em);
for (RoleEntity composite : getEntity().getCompositeRoles()) {
if (composite.equals(entity)) return;
}
getEntity().getCompositeRoles().add(entity);
em.flush();
}
@Override
public void removeCompositeRole(RoleModel role) {
RoleEntity entity = RoleAdapter.toRoleEntity(role, em);
getEntity().getCompositeRoles().remove(entity);
}
@Override
public Set<RoleModel> getComposites() {
Set<RoleModel> set = new HashSet<RoleModel>();
for (RoleEntity composite : getEntity().getCompositeRoles()) {
set.add(new RoleAdapter(session, realm, em, composite));
// todo I want to do this, but can't as you get stack overflow
// set.add(session.realms().getRoleById(composite.getId(), realm));
}
return set;
}
@Override
public boolean hasRole(RoleModel role) {
return this.equals(role) || KeycloakModelUtils.searchFor(role, this, new HashSet<>());
}
@Override
public boolean isClientRole() {
return role.isClientRole();
}
@Override
public String getContainerId() {
if (isClientRole()) return role.getClient().getId();
else return realm.getId();
}
@Override
public RoleContainerModel getContainer() {
if (role.isClientRole()) {
return realm.getClientById(role.getClient().getId());
} else {
return realm;
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || !(o instanceof RoleModel)) return false;
RoleModel that = (RoleModel) o;
return that.getId().equals(getId());
}
@Override
public int hashCode() {
return getId().hashCode();
}
public static RoleEntity toRoleEntity(RoleModel model, EntityManager em) {
if (model instanceof RoleAdapter) {
return ((RoleAdapter)model).getEntity();
}
return em.getReference(RoleEntity.class, model.getId());
}
}