From: Roland Haeder Date: Sat, 12 Mar 2016 17:08:52 +0000 (+0100) Subject: Continued a bit: X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=4ddd0b27ca287571cfca51b38fc4d56656a2f6a6;p=addressbook-ejb.git Continued a bit: - added ifUserExists() - rewrote enqueueEmailAddressForChange() which now takes ChangeableEmailAddress as instance - also rewrote updateEmailAddress() with same parameter - added isEmailAddressEnqueued() - updated jar(s) --- diff --git a/lib/juser-core.jar b/lib/juser-core.jar index 8488d71..1924b0b 100644 Binary files a/lib/juser-core.jar and b/lib/juser-core.jar differ diff --git a/lib/juser-lib.jar b/lib/juser-lib.jar index dd11c24..d70697a 100644 Binary files a/lib/juser-lib.jar and b/lib/juser-lib.jar differ diff --git a/src/java/org/mxchange/jusercore/model/email_address/EmailChangeSessionBean.java b/src/java/org/mxchange/jusercore/model/email_address/EmailChangeSessionBean.java index 2eddde8..a049514 100644 --- a/src/java/org/mxchange/jusercore/model/email_address/EmailChangeSessionBean.java +++ b/src/java/org/mxchange/jusercore/model/email_address/EmailChangeSessionBean.java @@ -17,11 +17,13 @@ package org.mxchange.jusercore.model.email_address; import java.text.MessageFormat; +import java.util.List; import javax.ejb.EJB; import javax.ejb.Stateless; +import javax.persistence.NoResultException; import javax.persistence.PersistenceException; +import javax.persistence.Query; import org.mxchange.jcoreee.database.BaseDatabaseBean; -import org.mxchange.jusercore.model.user.User; import org.mxchange.jusercore.model.user.UserSessionBeanRemote; /** @@ -32,6 +34,7 @@ import org.mxchange.jusercore.model.user.UserSessionBeanRemote; @Stateless (name = "email-change", mappedName = "ejb/stateless-addressbook-email-change", description = "A bean handling email changes") public class EmailChangeSessionBean extends BaseDatabaseBean implements EmailChangeSessionBeanRemote { + /** * Serial number */ @@ -50,52 +53,84 @@ public class EmailChangeSessionBean extends BaseDatabaseBean implements EmailCha } @Override - public void enqueueEmailAddressForChange (final User user) { + public List allQueuedAddressesAsList () { + throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. + } + + @Override + public void enqueueEmailAddressForChange (final ChangeableEmailAddress emailAddress) { // Trace message - this.getLoggerBeanLocal().logTrace(MessageFormat.format("enqueueEmailAddressForChange: user={0} - CALLED!", user)); + this.getLoggerBeanLocal().logTrace(MessageFormat.format("enqueueEmailAddressForChange: emailAddress={0} - CALLED!", emailAddress)); // user should not be null - if (null == user) { + if (null == emailAddress) { // Abort here - throw new NullPointerException("user is null"); //NOI18N - } else if (user.getUserId() == null) { + throw new NullPointerException("emailAddress is null"); //NOI18N + } else if (emailAddress.getEmailChangeId() == null) { // Throw NPE again - throw new NullPointerException("user.userId is null"); //NOI18N - } else if (user.getUserId() < 1) { + throw new NullPointerException("emailAddress.emailChangeId is null"); //NOI18N + } else if (emailAddress.getEmailChangeId() < 1) { // Not valid - throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N - } else if (user.getUserAccountStatus() == null) { - // Throw NPE again - throw new NullPointerException("user.userAccountStatus is null"); //NOI18N - } else if (!this.userBean.ifUserIdExists(user.getUserId())) { + throw new IllegalArgumentException(MessageFormat.format("emailAddress.emailChangeId={0} is not valid.", emailAddress.getEmailChangeId())); //NOI18N + } else if (!this.userBean.ifUserExists(emailAddress.getEmailChangeUser())) { // User does not exist - throw new PersistenceException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N + throw new PersistenceException(MessageFormat.format("Email change with id {0} does not exist.", emailAddress.getEmailChangeId())); //NOI18N } throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override - public void updateEmailAddress (final User user) { + public boolean isEmailAddressEnqueued (final String emailAddress) { + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("isEmailAddressEnqueued: emailAddress={0} - CALLED!", emailAddress)); //NOI18N + + // Create query instance + Query query = this.getEntityManager().createNamedQuery("SearchEmailChangeByEmail"); //NOI18N + + // Add email address as parameter + query.setParameter("email", emailAddress); //NOI18N + + // Initialize variable + boolean isFound = false; + + // Try it + try { + // Try to get single result + ChangeableEmailAddress dummy = (ChangeableEmailAddress) query.getSingleResult(); + + // Found it + isFound = true; + } catch (final NoResultException ex) { + // Log it + this.getLoggerBeanLocal().logException(ex); + } + + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("isEmailAddressEnqueued: isFound={0} - EXIT!", isFound)); //NOI18N + + // Return it + return isFound; + } + + @Override + public void updateEmailAddress (final ChangeableEmailAddress emailAddress) { // Trace message - this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateEmailAddress: user={0} - CALLED!", user)); + this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateEmailAddress: emailAddress={0} - CALLED!", emailAddress)); // user should not be null - if (null == user) { + if (null == emailAddress) { // Abort here - throw new NullPointerException("user is null"); //NOI18N - } else if (user.getUserId() == null) { + throw new NullPointerException("emailAddress is null"); //NOI18N + } else if (emailAddress.getEmailChangeId() == null) { // Throw NPE again - throw new NullPointerException("user.userId is null"); //NOI18N - } else if (user.getUserId() < 1) { + throw new NullPointerException("emailAddress.emailChangeId is null"); //NOI18N + } else if (emailAddress.getEmailChangeId() < 1) { // Not valid - throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N - } else if (user.getUserAccountStatus() == null) { - // Throw NPE again - throw new NullPointerException("user.userAccountStatus is null"); //NOI18N - } else if (!this.userBean.ifUserIdExists(user.getUserId())) { + throw new IllegalArgumentException(MessageFormat.format("emailAddress.emailChangeId={0} is not valid.", emailAddress.getEmailChangeId())); //NOI18N + } else if (!this.userBean.ifUserExists(emailAddress.getEmailChangeUser())) { // User does not exist - throw new PersistenceException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N + throw new PersistenceException(MessageFormat.format("Email change with id {0} does not exist.", emailAddress.getEmailChangeId())); //NOI18N } throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. diff --git a/src/java/org/mxchange/jusercore/model/user/UserSessionBean.java b/src/java/org/mxchange/jusercore/model/user/UserSessionBean.java index 4795d84..59fe23a 100644 --- a/src/java/org/mxchange/jusercore/model/user/UserSessionBean.java +++ b/src/java/org/mxchange/jusercore/model/user/UserSessionBean.java @@ -159,6 +159,56 @@ public class UserSessionBean extends BaseDatabaseBean implements UserSessionBean return userNameList; } + @Override + public boolean ifUserExists (final User user) { + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: user={0} - CALLED!", user)); //NOI18N + + // userId should not be null + if (null == user) { + // Abort here + throw new NullPointerException("user is null"); //NOI18N + } else if (user.getUserId() == null) { + // Abort here + throw new NullPointerException("user.userId is null"); //NOI18N + } else if (user.getUserId() < 1) { + // Invalid number + throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N + } + + // Generate query + Query query = this.getEntityManager().createNamedQuery("SearchUser", LoginUser.class); //NOI18N + + // Set parameter + query.setParameter("user", user); //NOI18N + + // Try this + try { + User dummy = (User) query.getSingleResult(); + + // Debug message + this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N + } catch (final NoResultException ex) { + // Log it + this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: getSingleResult() returned no result: {0}", ex)); //NOI18N + + // User name does not exist + return false; + } catch (final PersistenceException ex) { + // Something bad happened + this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user {0} found.", user, ex)); //NOI18N + + // Throw again + throw ex; + } + + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: Found user {0} - EXIT!", user)); //NOI18N + + // Found it + return true; + } + @Override public boolean ifUserIdExists (final Long userId) { // Trace message @@ -306,7 +356,7 @@ public class UserSessionBean extends BaseDatabaseBean implements UserSessionBean } else if (user.getUserAccountStatus() == null) { // Throw NPE again throw new NullPointerException("user.userAccountStatus is null"); //NOI18N - } else if (!this.ifUserIdExists(user.getUserId())) { + } else if (!this.ifUserExists(user)) { // User does not exist throw new PersistenceException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N }