Remove trunk directory

wise-webapp/src/main/java/com/wisemapping/service/HibernateAppListener.java

@@ -0,0 +1,40 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import javax.servlet.ServletContextListener;
+import javax.servlet.ServletContextEvent;
+
+public class HibernateAppListener implements ServletContextListener {
+
+    /* Application Startup Event */
+    public void	contextInitialized(ServletContextEvent ce) {
+
+        try  {
+
+            Class.forName("tomcatJndi.HibernateUtil").newInstance();
+
+        }         catch (Exception e)  {}
+    }
+
+    /* Application Shutdown	Event */
+    public void	contextDestroyed(ServletContextEvent ce)
+    { }
+}

wise-webapp/src/main/java/com/wisemapping/service/HibernateUtil.java

@@ -0,0 +1,43 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import org.hibernate.SessionFactory;
+import org.hibernate.cfg.Configuration;
+
+public class HibernateUtil {
+
+    private static final SessionFactory sessionFactory;
+
+    static {
+        try {
+
+            sessionFactory = new Configuration().configure().buildSessionFactory();
+        } catch (Throwable ex) {
+            // Make sure you log the exception, as it might be swallowed
+            System.err.println("Initial SessionFactory creation failed." + ex);
+            throw new ExceptionInInitializerError(ex);
+        }
+    }
+
+    public static SessionFactory getSessionFactory() {
+        return sessionFactory;
+    }
+}

wise-webapp/src/main/java/com/wisemapping/service/InvalidActivationCodeException.java

@@ -0,0 +1,29 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+public class InvalidActivationCodeException
+    extends Exception
+{
+    public InvalidActivationCodeException(String msg)
+    {
+        super(msg);
+    }
+}

wise-webapp/src/main/java/com/wisemapping/service/InvalidColaboratorException.java

@@ -0,0 +1,29 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+public class InvalidColaboratorException
+    extends Exception
+{
+    public InvalidColaboratorException(String msg)
+    {
+        super(msg);
+    }
+}

wise-webapp/src/main/java/com/wisemapping/service/InvalidUserEmailException.java

@@ -0,0 +1,28 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+public class InvalidUserEmailException  extends Exception
+{
+    public InvalidUserEmailException(String msg)
+    {
+        super(msg);
+    }
+}

wise-webapp/src/main/java/com/wisemapping/service/MindmapService.java

@@ -0,0 +1,72 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import com.wisemapping.model.*;
+import com.wisemapping.exceptions.WiseMappingException;
+
+import java.util.List;
+import java.io.IOException;
+
+public interface MindmapService {
+
+    public static final String TAG_SEPARATOR = " ";
+
+    public MindmapUser getMindmapUserBy(int mindmapId, User user);
+
+    public MindMap getMindmapById(int mindmapId);
+
+    public MindMap getMindmapByTitle(String title, User user);
+
+    public List<MindmapUser> getMindmapUserByUser(User user);
+
+    public void updateMindmap(MindMap mindMap, boolean saveHistory) throws WiseMappingException;
+
+    public void addMindmap(MindMap map, User user) throws WiseMappingException;
+
+    public void addColaborators(MindMap mindmap, String[] colaboratorEmails, UserRole role, ColaborationEmail email)
+            throws InvalidColaboratorException;
+
+    public void addTags(MindMap mindmap, String tags);
+
+    public void removeColaboratorFromMindmap(MindMap mindmap, long colaboratorId);
+
+    public void removeMindmap(MindMap mindmap, User user) throws WiseMappingException;
+
+    public List<MindMap> search(MindMapCriteria criteria);
+
+    public List<MindMap> getPublicMaps(int cant);
+
+    public List<MindMapHistory> getMindMapHistory(int mindmapId);
+
+    public boolean isAllowedToView(User user, MindMap map, UserRole allowedRole);
+
+    public boolean isAllowedToView(User user, int mapId, UserRole allowedRole);
+
+    public boolean isAllowedToColaborate(User user, int mapId, UserRole grantedRole);
+
+    public boolean isAllowedToColaborate(User user, MindMap map, UserRole grantedRole);
+
+    public void addWelcomeMindmap(User user) throws WiseMappingException;
+
+    public void addView(int mapId);
+
+    public void revertMapToHistory(MindMap map, int historyId) throws IOException, WiseMappingException;
+}

wise-webapp/src/main/java/com/wisemapping/service/MindmapServiceImpl.java

@@ -0,0 +1,303 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import com.wisemapping.dao.MindmapManager;
+import com.wisemapping.exceptions.WiseMappingException;
+import com.wisemapping.mail.Mailer;
+import com.wisemapping.model.*;
+
+import java.io.IOException;
+import java.util.*;
+
+
+public class MindmapServiceImpl
+        implements MindmapService {
+
+    private MindmapManager mindmapManager;
+    private UserService userService;
+    private Mailer mailer;
+
+    public boolean isAllowedToColaborate(User user, int mapId, UserRole grantedRole) {
+        final MindMap map = mindmapManager.getMindmapById(mapId);
+        return isAllowedToColaborate(user, map, grantedRole);
+    }
+
+    public boolean isAllowedToView(User user, int mapId, UserRole grantedRole) {
+        final MindMap map = mindmapManager.getMindmapById(mapId);
+        return isAllowedToView(user, map, grantedRole);
+    }
+
+    public boolean isAllowedToView(User user, MindMap map, UserRole grantedRole) {
+        boolean isAllowed = false;
+        if (map != null) {
+
+            if (map.isPublic()) {
+                isAllowed = true;
+            } else if (user != null) {
+                isAllowed = isAllowedToColaborate(user, map, grantedRole);
+            }
+        }
+        return isAllowed;
+    }
+
+    public boolean isAllowedToColaborate(User user, MindMap map, UserRole grantedRole) {
+        boolean isAllowed = false;
+        if (map != null) {
+            if (map.getOwner().getId() == user.getId()) {
+                isAllowed = true;
+            } else {
+                final Set<MindmapUser> users = map.getMindmapUsers();
+                UserRole rol = null;
+                for (MindmapUser mindmapUser : users) {
+                    if (mindmapUser.getColaborator().getId() == user.getId()) {
+                        rol = mindmapUser.getRole();
+                        break;
+                    }
+                }
+                // only if the user has a role for the current map
+                isAllowed = rol != null &&
+                        (grantedRole.equals(rol) || rol.ordinal() < grantedRole.ordinal());
+            }
+        }
+        return isAllowed;
+    }
+
+    public MindmapUser getMindmapUserBy(int mindmapId, User user) {
+        return mindmapManager.getMindmapUserBy(mindmapId, user);
+    }
+
+    public MindMap getMindmapByTitle(String title, User user) {
+        return mindmapManager.getMindmapByTitle(title, user);
+    }
+
+    public MindMap getMindmapById(int mindmapId) {
+        return mindmapManager.getMindmapById(mindmapId);
+    }
+
+    public List<MindmapUser> getMindmapUserByUser(User user) {
+        return mindmapManager.getMindmapUserByColaborator(user.getId());
+    }
+
+    public void updateMindmap(MindMap mindMap, boolean saveHistory) throws WiseMappingException {
+        if (mindMap.getTitle() == null || mindMap.getTitle().length() == 0) {
+            throw new WiseMappingException("The tile can not be empty");
+        }
+        mindmapManager.updateMindmap(mindMap, saveHistory);
+    }
+
+    public List<MindMap> getPublicMaps(int cant) {
+        return mindmapManager.search(null, cant);
+    }
+
+    public List<MindMap> search(MindMapCriteria criteria) {
+        return mindmapManager.search(criteria);
+    }
+
+    public void removeColaboratorFromMindmap(MindMap mindmap, long colaboratorId) {
+        // remove colaborator association
+        Set<MindmapUser> mindmapusers = mindmap.getMindmapUsers();
+        MindmapUser mindmapuserToDelete = null;
+        for (MindmapUser mindmapuser : mindmapusers) {
+            if (mindmapuser.getColaborator().getId() == colaboratorId) {
+                mindmapuserToDelete = mindmapuser;
+                //@TODO evaluar si el colaborador no tiene mas asociaciones si hay que eliminarlo, por ahora NO
+//                final List<MindmapUser> otherAsociations = mindmapManager.getMindmapUserByColaborator(colaboratorId);
+//                if (otherAsociations != null)
+//                {
+//
+//                    final User user = userService.getUserBy(colaboratorId);
+//                    // Is not a User
+//                    if (user == null)
+//                    {
+//                        final Colaborator col = mindmapManager.getColaboratorBy(colaboratorId);
+//                        mindmapManager.removeColaborator(col);
+//                    }
+//                }
+                break;
+            }
+        }
+        if (mindmapuserToDelete != null) {
+            // When you delete an object from hibernate you have to delete it from *all* collections it exists in...
+            mindmapusers.remove(mindmapuserToDelete);
+            mindmapManager.removeMindmapUser(mindmapuserToDelete);
+        }
+    }
+
+    public void removeMindmap(MindMap mindmap, User user) throws WiseMappingException {
+        if (mindmap.getOwner().equals(user)) {
+
+            mindmapManager.removeMindmap(mindmap);
+        } else {
+            this.removeColaboratorFromMindmap(mindmap, user.getId());
+        }
+    }
+
+    public void addMindmap(MindMap map, User user) throws WiseMappingException {
+
+        final String title = map.getTitle();
+
+        if (title == null || title.length() == 0) {
+            throw new IllegalArgumentException("The tile can not be empty");
+        }
+
+        if (user==null) {
+            throw new IllegalArgumentException("User can not be null");
+        }
+
+        final Calendar creationTime = Calendar.getInstance();
+        final String username = user.getUsername();
+        map.setCreator(username);
+        map.setLastModifierUser(username);
+        map.setCreationTime(creationTime);
+        map.setLastModificationTime(creationTime);
+        map.setOwner(user);
+
+        final MindmapUser mindmapUser = new MindmapUser(UserRole.OWNER.ordinal(), user, map);
+        map.getMindmapUsers().add(mindmapUser);
+
+        mindmapManager.addMindmap(user, map);
+    }
+
+    public void addColaborators(MindMap mindmap, String[] colaboratorEmails, UserRole role, ColaborationEmail email)
+            throws InvalidColaboratorException {
+        if (colaboratorEmails != null && colaboratorEmails.length > 0) {
+            final Colaborator owner = mindmap.getOwner();
+            final Set<MindmapUser> mindmapUsers = mindmap.getMindmapUsers();
+
+            for (String colaboratorEmail : colaboratorEmails) {
+                if (owner.getEmail().equals(colaboratorEmail)) {
+                    throw new InvalidColaboratorException("The user " + owner.getEmail() + " is the owner");
+                }
+                MindmapUser mindmapUser = getMindmapUserBy(colaboratorEmail, mindmapUsers);
+                if (mindmapUser == null) {
+                    addColaborator(colaboratorEmail, role, mindmap, email);
+                } else if (mindmapUser.getRole() != role) {
+                    // If the relationship already exists and the role changed then only update the role
+                    mindmapUser.setRoleId(role.ordinal());
+                    mindmapManager.updateMindmap(mindmap, false);
+                }
+            }
+        }
+    }
+
+    public void addTags(MindMap mindmap, String tags) {
+        mindmap.setTags(tags);
+        mindmapManager.updateMindmap(mindmap, false);
+        if (tags != null && tags.length() > 0) {
+            final String tag[] = tags.split(TAG_SEPARATOR);
+            final User user = mindmap.getOwner();
+            // Add new Tags to User
+            boolean updateUser = false;
+            for (String userTag : tag) {
+                if (!user.getTags().contains(userTag)) {
+                    user.getTags().add(userTag);
+                    updateUser = true;
+                }
+            }
+            if (updateUser) {
+                //update user
+                userService.updateUser(user);
+            }
+        }
+    }
+
+    public void addWelcomeMindmap(User user) throws WiseMappingException {
+        final MindMap savedWelcome = getMindmapById(Constants.WELCOME_MAP_ID);
+
+        // Is there a welcomed map configured ?        
+        if(savedWelcome!=null)
+        {
+            final MindMap welcomeMap = new MindMap();
+            welcomeMap.setTitle(savedWelcome.getTitle() + " " + user.getFirstname());
+            welcomeMap.setDescription(savedWelcome.getDescription());
+            welcomeMap.setXml(savedWelcome.getXml());
+
+            final MindMapNative mindmapNative = new MindMapNative();
+            mindmapNative.setSvgXml(savedWelcome.getNativeBrowser().getSvgXml());
+            mindmapNative.setVmlXml(savedWelcome.getNativeBrowser().getVmlXml());
+
+            welcomeMap.setNativeBrowser(mindmapNative);
+
+            addMindmap(welcomeMap, user);
+        }
+    }
+
+    public void addView(int mapId) {
+        mindmapManager.addView(mapId);
+    }
+
+    public List<MindMapHistory> getMindMapHistory(int mindmapId) {
+        return mindmapManager.getHistoryFrom(mindmapId);
+    }
+
+    public void revertMapToHistory(MindMap map, int historyId)
+            throws IOException, WiseMappingException {
+        final MindMapHistory history = mindmapManager.getHistory(historyId);
+        map.setNativeXml(history.getNativeXml());
+        updateMindmap(map, false);
+    }
+
+    private MindmapUser getMindmapUserBy(String email, Set<MindmapUser> mindmapUsers) {
+        MindmapUser mindmapUser = null;
+
+        for (MindmapUser user : mindmapUsers) {
+            if (user.getColaborator().getEmail().equals(email)) {
+                mindmapUser = user;
+                break;
+            }
+        }
+        return mindmapUser;
+    }
+
+    private void addColaborator(String colaboratorEmail, UserRole role, MindMap mindmap, ColaborationEmail email) {
+
+        Colaborator colaborator = mindmapManager.getColaboratorBy(colaboratorEmail);
+        if (colaborator == null) {
+            colaborator = new Colaborator();
+            colaborator.setEmail(colaboratorEmail);
+            colaborator.setCreationDate(Calendar.getInstance());
+            mindmapManager.addColaborator(colaborator);
+        }
+
+        final MindmapUser newMindmapUser = new MindmapUser(role.ordinal(), colaborator, mindmap);
+        mindmap.getMindmapUsers().add(newMindmapUser);
+
+        mindmapManager.saveMindmap(mindmap);
+
+        final Map<String, Object> model = new HashMap<String, Object>();
+        model.put("role", role);
+        model.put("map", mindmap);
+        model.put("message", email.getMessage());
+        mailer.sendEmail(mailer.getSiteEmail(), colaboratorEmail, email.getSubject(), model, "newColaborator.vm");
+    }
+
+    public void setMindmapManager(MindmapManager mindmapManager) {
+        this.mindmapManager = mindmapManager;
+    }
+
+    public void setUserService(UserService userService) {
+        this.userService = userService;
+    }
+
+    public void setMailer(Mailer mailer) {
+        this.mailer = mailer;
+    }
+}

wise-webapp/src/main/java/com/wisemapping/service/UserService.java

@@ -0,0 +1,44 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import com.wisemapping.model.User;
+import com.wisemapping.exceptions.WiseMappingException;
+
+public interface UserService {
+
+    public void activateAcount(long code) throws InvalidActivationCodeException;
+
+    public void createUser(User user) throws WiseMappingException;
+
+    public void changePassword(User user);
+
+    public User getUserBy(String email);
+
+    public User getUserBy(long id);
+
+    public User getUserByUsername(String username);
+
+    public void updateUser(User user);
+
+    public void sendEmailPassword(String email) throws InvalidUserEmailException;
+
+    public User reloadUser(final User user);
+}

wise-webapp/src/main/java/com/wisemapping/service/UserServiceImpl.java

@@ -0,0 +1,154 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.service;
+
+import com.wisemapping.dao.UserManager;
+import com.wisemapping.exceptions.WiseMappingException;
+import com.wisemapping.mail.Mailer;
+import com.wisemapping.model.User;
+import com.wisemapping.model.Colaborator;
+
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class UserServiceImpl
+        implements UserService {
+    private UserManager userManager;
+    private MindmapService mindmapService;
+    private Mailer mailer;
+
+    public void activateAcount(long code)
+        throws InvalidActivationCodeException 
+    {
+        final User user = userManager.getUserByActivationCode(code);
+        if (user == null || user.isActive()) {
+            throw new InvalidActivationCodeException("Invalid Activation Code");
+        } else {
+            final Calendar now = Calendar.getInstance();
+            user.setActivationDate(now);
+            userManager.updateUser(user);
+            final Map<String, User> model = new HashMap<String, User>();
+            model.put("user", user);
+            mailer.sendEmail(mailer.getRegistrationEmail(), user.getEmail(), "WiseMapping : Active account", model, "activationAccountMail.vm");
+        }
+    }
+
+    public User reloadUser(final User user) {
+        return this.getUserBy(user.getId());
+    }
+
+    public void sendEmailPassword(String email)
+            throws InvalidUserEmailException {
+        final User user = userManager.getUserBy(email);
+        if (user != null) {
+            final Map<String, Object> model = new HashMap<String, Object>();
+            final String password = randomstring(8, 10);
+            user.setPassword(password);
+            changePassword(user);
+            model.put("user", user);
+            model.put("password", password);
+            
+            mailer.sendEmail(mailer.getRegistrationEmail(), user.getEmail(), "WiseMapping : Recovery Password", model, "recoveryMail.vm");
+        } else {
+            throw new InvalidUserEmailException("The email '" + email + "' does not exists.");
+        }
+    }
+
+    private String randomstring(int lo, int hi) {
+        int n = rand(lo, hi);
+        byte b[] = new byte[n];
+        for (int i = 0; i < n; i++)
+            b[i] = (byte) rand('@', 'Z');
+        return new String(b);
+    }
+
+    private int rand(int lo, int hi) {
+        java.util.Random rn = new java.util.Random();
+        int n = hi - lo + 1;
+        int i = rn.nextInt() % n;
+        if (i < 0)
+            i = -i;
+        return lo + i;
+    }
+
+    public void createUser(User user) throws WiseMappingException {
+        final UUID uuid = UUID.randomUUID();
+        user.setCreationDate(Calendar.getInstance());
+        user.setActivationDate(null);
+        user.setActivationCode(uuid.getLeastSignificantBits());
+
+        Colaborator col = userManager.getColaboratorBy(user.getEmail());
+        if (col != null)
+        {
+            userManager.createUser(user,col);
+        }
+        else
+        {
+            userManager.createUser(user);
+        }
+
+        //create welcome map
+        mindmapService.addWelcomeMindmap(user);
+
+        final Map<String, Object> model = new HashMap<String, Object>();
+        model.put("user", user);
+        // TODO: ver como no hacer hardcode el url
+        final String activationUrl = "http://wisemapping.com/c/activation.htm?code=" + user.getActivationCode();
+        model.put("emailcheck", activationUrl);
+        mailer.sendEmail(mailer.getRegistrationEmail(), user.getEmail(), "Welcome to Wisemapping!", model,
+                "confirmationMail.vm");
+        mailer.sendEmail(mailer.getRegistrationEmail(), mailer.getRegistrationEmail(), "Wisemapping : New User", model,
+                "activeUserAccountMail.vm");
+    }
+
+    public void changePassword(User user) {
+        userManager.updateUser(user);
+    }
+
+    public User getUserBy(String email) {
+        return userManager.getUserBy(email);
+    }
+
+    public User getUserByUsername(String username) {
+        return userManager.getUserByUsername(username);
+    }
+
+    public User getUserBy(long id) {
+        return userManager.getUserBy(id);
+    }
+
+    public void updateUser(User user) {
+        userManager.updateUser(user);
+    }
+
+    public void setUserManager(UserManager userManager) {
+        this.userManager = userManager;
+    }
+
+    public void setMailer(Mailer mailer) {
+        this.mailer = mailer;
+    }
+
+    public void setMindmapService(MindmapService mindmapService) {
+        this.mindmapService = mindmapService;
+    }
+}