added missing transactional annotation
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@ -1,101 +1,102 @@
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package de.muehlencord.shared.account.business.application.control;
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import de.muehlencord.shared.account.business.account.entity.AccountException;
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import de.muehlencord.shared.account.business.account.entity.ApplicationPermissionEntity;
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import de.muehlencord.shared.account.business.application.entity.ApplicationEntity;
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import de.muehlencord.shared.account.util.AccountPU;
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import java.io.Serializable;
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import javax.ejb.Stateless;
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import javax.persistence.EntityManager;
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import java.util.List;
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import java.util.ArrayList;
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import javax.inject.Inject;
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import javax.persistence.OptimisticLockException;
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import javax.persistence.Query;
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import javax.transaction.Transactional;
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/**
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*
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* @author Joern Muehlencord <joern at muehlencord.de>
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*/
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@Stateless
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public class ApplicationPermissionControl implements Serializable {
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private static final long serialVersionUID = -3761100587901739481L;
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@Inject
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@AccountPU
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EntityManager em;
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public List<ApplicationPermissionEntity> getApplicationPermissions(ApplicationEntity app) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findAll");
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query.setParameter("application", app);
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List<ApplicationPermissionEntity> permissionList = query.getResultList();
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if (permissionList == null) {
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return new ArrayList<>();
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} else {
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return permissionList;
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}
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}
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public ApplicationPermissionEntity findPermissionByName(ApplicationEntity application, String permissionName) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findByPermissionName");
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query.setParameter("application", application);
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query.setParameter("permissionName", permissionName);
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List<ApplicationPermissionEntity> resultList = query.getResultList();
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if ((resultList == null) || (resultList.isEmpty())) {
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return null;
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} else {
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return resultList.get(0);
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}
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}
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@Transactional
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public void create(ApplicationEntity application, String name, String description) {
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ApplicationPermissionEntity permission = new ApplicationPermissionEntity(application, name, description);
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em.persist(permission);
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}
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@Transactional
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public void update(ApplicationPermissionEntity permission) throws AccountException {
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ApplicationPermissionEntity existing = attach(permission);
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em.merge(existing);
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}
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@Transactional
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public void createOrUpdate(ApplicationEntity application, String name, String description) {
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ApplicationPermissionEntity permission = findByName(application, name);
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if (permission == null) {
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permission = new ApplicationPermissionEntity(name, description);
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em.persist(permission);
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} else {
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permission.setPermissionDescription(description);
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em.merge(permission);
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}
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}
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public void delete(ApplicationPermissionEntity permission) throws AccountException {
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ApplicationPermissionEntity existingPermission = attach(permission);
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em.remove(existingPermission);
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}
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public ApplicationPermissionEntity attach(ApplicationPermissionEntity permission) throws AccountException {
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try {
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return em.merge(permission);
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} catch (OptimisticLockException ex) {
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throw new AccountException("Entity updated / deleted, please reload", true);
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}
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}
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private ApplicationPermissionEntity findByName(ApplicationEntity application, String name) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findByPermissionName");
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query.setParameter("application", application);
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query.setParameter("permissionName", name);
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List<ApplicationPermissionEntity> permissions = query.getResultList();
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if ((permissions == null) || (permissions.isEmpty())) {
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return null;
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} else {
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return permissions.get(0);
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}
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}
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}
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package de.muehlencord.shared.account.business.application.control;
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import de.muehlencord.shared.account.business.account.entity.AccountException;
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import de.muehlencord.shared.account.business.account.entity.ApplicationPermissionEntity;
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import de.muehlencord.shared.account.business.application.entity.ApplicationEntity;
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import de.muehlencord.shared.account.util.AccountPU;
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import java.io.Serializable;
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import javax.ejb.Stateless;
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import javax.persistence.EntityManager;
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import java.util.List;
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import java.util.ArrayList;
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import javax.inject.Inject;
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import javax.persistence.OptimisticLockException;
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import javax.persistence.Query;
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import javax.transaction.Transactional;
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/**
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*
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* @author Joern Muehlencord <joern at muehlencord.de>
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*/
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@Stateless
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public class ApplicationPermissionControl implements Serializable {
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private static final long serialVersionUID = -3761100587901739481L;
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@Inject
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@AccountPU
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EntityManager em;
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public List<ApplicationPermissionEntity> getApplicationPermissions(ApplicationEntity app) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findAll");
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query.setParameter("application", app);
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List<ApplicationPermissionEntity> permissionList = query.getResultList();
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if (permissionList == null) {
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return new ArrayList<>();
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} else {
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return permissionList;
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}
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}
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public ApplicationPermissionEntity findPermissionByName(ApplicationEntity application, String permissionName) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findByPermissionName");
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query.setParameter("application", application);
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query.setParameter("permissionName", permissionName);
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List<ApplicationPermissionEntity> resultList = query.getResultList();
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if ((resultList == null) || (resultList.isEmpty())) {
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return null;
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} else {
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return resultList.get(0);
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}
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}
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@Transactional
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public void create(ApplicationEntity application, String name, String description) {
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ApplicationPermissionEntity permission = new ApplicationPermissionEntity(application, name, description);
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em.persist(permission);
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}
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@Transactional
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public void update(ApplicationPermissionEntity permission) throws AccountException {
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ApplicationPermissionEntity existing = attach(permission);
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em.merge(existing);
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}
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@Transactional
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public void createOrUpdate(ApplicationEntity application, String name, String description) {
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ApplicationPermissionEntity permission = findByName(application, name);
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if (permission == null) {
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permission = new ApplicationPermissionEntity(name, description);
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em.persist(permission);
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} else {
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permission.setPermissionDescription(description);
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em.merge(permission);
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}
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}
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@Transactional
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public void delete(ApplicationPermissionEntity permission) throws AccountException {
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ApplicationPermissionEntity existingPermission = attach(permission);
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em.remove(existingPermission);
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}
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public ApplicationPermissionEntity attach(ApplicationPermissionEntity permission) throws AccountException {
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try {
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return em.merge(permission);
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} catch (OptimisticLockException ex) {
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throw new AccountException("Entity updated / deleted, please reload", true);
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}
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}
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private ApplicationPermissionEntity findByName(ApplicationEntity application, String name) {
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Query query = em.createNamedQuery("ApplicationPermissionEntity.findByPermissionName");
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query.setParameter("application", application);
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query.setParameter("permissionName", name);
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List<ApplicationPermissionEntity> permissions = query.getResultList();
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if ((permissions == null) || (permissions.isEmpty())) {
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return null;
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} else {
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return permissions.get(0);
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}
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}
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}
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