From: Roland Haeder <roland@mxchange.org>
Date: Thu, 15 Oct 2015 18:31:16 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=57c4a8922da1ceb5dce81a95cd62209d12bdccf0;p=addressbook-mailer-ejb.git

Continued:
- Implemented business method allUsersNotSharing()
- updated jar(s)
---

diff --git a/lib/juser-core.jar b/lib/juser-core.jar
index 9492047..c8486cf 100644
Binary files a/lib/juser-core.jar and b/lib/juser-core.jar differ
diff --git a/src/java/org/mxchange/addressbook/model/addressbook/AddressbookSessionBean.java b/src/java/org/mxchange/addressbook/model/addressbook/AddressbookSessionBean.java
index 528f0dd..2798d41 100644
--- a/src/java/org/mxchange/addressbook/model/addressbook/AddressbookSessionBean.java
+++ b/src/java/org/mxchange/addressbook/model/addressbook/AddressbookSessionBean.java
@@ -17,6 +17,7 @@
 package org.mxchange.addressbook.model.addressbook;
 
 import java.text.MessageFormat;
+import java.util.ArrayList;
 import java.util.List;
 import javax.ejb.Stateless;
 import javax.persistence.NoResultException;
@@ -56,6 +57,83 @@ public class AddressbookSessionBean extends BaseDatabaseBean implements Addressb
 		return query.getResultList();
 	}
 
+	@Override
+	@SuppressWarnings ("unchecked")
+	public List<User> allUsersNotSharing (final User user, final Addressbook addressbook) {
+		// Trace message
+		this.getLoggerBeanLocal().logTrace(MessageFormat.format("allUsersNotSharing: user={0},addressbook={1} - CALLED!", user, addressbook)); //NOI18N
+
+		// Test parameter
+		if (null == user) {
+			// Throw NPE
+			throw new NullPointerException("user is null"); //NOI18N
+		} else if (user.getUserId() == null) {
+			// Throw NPE again
+			throw new NullPointerException("user.userId is null"); //NOI18N
+		} else if (user.getUserId() < 1) {
+			// Invalid id
+			throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is invalid", user.getUserId())); //NOI18N
+		} else if (null == addressbook) {
+			// Again NPE
+			throw new NullPointerException("addressbook is null"); //NOI18N
+		} else if (addressbook.getAddressbookId() == null) {
+			// Again NPE
+			throw new NullPointerException("addressbook.addressbookId is null"); //NOI18N
+		} else if (addressbook.getAddressbookId() < 1) {
+			// Invalid id
+			throw new IllegalArgumentException(MessageFormat.format("addressbook.getAddressbookId={0} is invalid", addressbook.getAddressbookId())); //NOI18N
+		}
+
+		// Get named query for a user list without given user
+		Query allUsersExceptQuery = this.getEntityManager().createNamedQuery("SearchAllUsersExcept", List.class);
+
+		// Set parameter
+		allUsersExceptQuery.setParameter("user", user);
+
+		// Get full list
+		List<User> allUsersExcept = allUsersExceptQuery.getResultList();
+
+		// Debug message
+		this.getLoggerBeanLocal().logDebug(MessageFormat.format("allUsersNotSharing: allUsersExcept.size()={0}", allUsersExcept.size()));
+
+		// Now get all users this user is sharing with, first a new query
+		Query allShareesQuery = this.getEntityManager().createNamedQuery("SearchUserSharedAddressbooks", List.class);
+
+		// Set parameter
+		allShareesQuery.setParameter("user", user);
+
+		// Get full list again
+		List<User> allSharees = allShareesQuery.getResultList();
+
+		// Debug message
+		this.getLoggerBeanLocal().logDebug(MessageFormat.format("allUsersNotSharing: allSharees.size()={0}", allSharees.size()));
+
+		// Init final user list
+		List<User> userList = new ArrayList<>(0);
+
+		// Walk through all users
+		for (final User u : allUsersExcept) {
+			// Log message
+			this.getLoggerBeanLocal().logDebug(MessageFormat.format("allUsersNotSharing: u={0}", u));
+
+			// Is this user not included?
+			if (!allSharees.contains(u)) {
+				// Found one to add!
+				// Log message
+				this.getLoggerBeanLocal().logDebug(MessageFormat.format("allUsersNotSharing: u={0} - ADDING!", u));
+
+				// Add it
+				userList.add(u);
+			}
+		}
+
+		// Trace message
+		this.getLoggerBeanLocal().logTrace(MessageFormat.format("allUsersNotSharing: userList.size()={0} - EXIT!", userList.size()));
+
+		// Return it
+		return userList;
+	}
+
 	@Override
 	@SuppressWarnings ("unchecked")
 	public Integer countAllUserSharedAddressbooks (final User user) {
@@ -161,7 +239,7 @@ public class AddressbookSessionBean extends BaseDatabaseBean implements Addressb
 
 	@Override
 	@SuppressWarnings ("unchecked")
-	public List<Addressbook> getUsersList (final User loggedInUser) {
+	public List<Addressbook> getUsersAddressbookList (final User loggedInUser) {
 		// Trace message
 		this.getLoggerBeanLocal().logTrace(MessageFormat.format("getUsersList: loggedInUser={0} - CALLED!", loggedInUser)); //NOI18N