package org.keycloak.models.jpa;
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 {
protected RoleEntity role;
protected EntityManager em;
protected RealmModel realm;
public RoleAdapter(RealmModel realm, EntityManager em, RoleEntity role) {
this.em = em;
this.realm = realm;
this.role = role;
}
public RoleEntity getRole() {
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 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 : getRole().getCompositeRoles()) {
if (composite.equals(entity)) return;
}
getRole().getCompositeRoles().add(entity);
em.flush();
}
@Override
public void removeCompositeRole(RoleModel role) {
RoleEntity entity = RoleAdapter.toRoleEntity(role, em);
Iterator<RoleEntity> it = getRole().getCompositeRoles().iterator();
while (it.hasNext()) {
if (it.next().equals(entity)) it.remove();
}
}
@Override
public Set<RoleModel> getComposites() {
Set<RoleModel> set = new HashSet<RoleModel>();
for (RoleEntity composite : getRole().getCompositeRoles()) {
set.add(new RoleAdapter(realm, em, composite));
}
return set;
}
@Override
public boolean hasRole(RoleModel role) {
if (this.equals(role)) return true;
if (!isComposite()) return false;
Set<RoleModel> visited = new HashSet<RoleModel>();
return KeycloakModelUtils.searchFor(role, this, visited);
}
@Override
public RoleContainerModel getContainer() {
if (role.isApplicationRole()) {
return realm.getApplicationById(role.getApplication().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).getRole();
}
return em.getReference(RoleEntity.class, model.getId());
}
}