62 lines
1.8 KiB
Java
62 lines
1.8 KiB
Java
package info.bukova.isspst.services;
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import info.bukova.isspst.data.OwnedDataModel;
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import info.bukova.isspst.data.User;
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import org.hibernate.NonUniqueResultException;
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import org.hibernate.Query;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.security.core.context.SecurityContextHolder;
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import org.springframework.security.core.userdetails.UserDetails;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.Date;
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public class AbstractOwnedService<T extends OwnedDataModel> extends AbstractService<T> {
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@Override
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@Transactional
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@PreAuthorize("hasPermission(this, 'PERM_ADD')")
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public void add(T entity) {
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validate(entity);
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entity.setCreated(new Date());
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entity.setOwnedBy(getLoggedInUser());
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dao.add(entity);
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}
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@Override
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@Transactional
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@PreAuthorize("hasPermission(this, 'PERM_EDIT') or hasPermission(#entity, this.getUpdateEntityPermission())")
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public void update(T entity) {
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validate(entity);
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entity.setModifiedBy(getLoggedInUser());
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entity.setModified(new Date());
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dao.modify(entity);
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maintainStorrage();
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}
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@Transactional
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protected User getLoggedInUser() {
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if (!this.isFakeLogin() && sessionData.getCurrentUser() != null) {
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return sessionData.getCurrentUser();
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}
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try {
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String query = "from User where USERNAME = '" + ((UserDetails)SecurityContextHolder.getContext().getAuthentication().getPrincipal()).getUsername() + "'";
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Query q = dao.getQuery(query);
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return (User) q.uniqueResult();
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} catch (NonUniqueResultException e) {
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return null;
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}
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}
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private boolean isFakeLogin() {
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User user = (User)SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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if (user != null && user.getLastName() != null && user.getLastName().equals("fakeLogin")) {
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return true;
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}
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return false;
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}
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}
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