Example usage for java.lang Long equals

Introduction

In this page you can find the example usage for java.lang Long equals.

Prototype

public boolean equals(Object obj)

Source Link

Document

Compares this object to the specified object.

Usage

From source file:com.wms.utils.DataUtil.java

public static boolean isNullOrZero(Long value) {
    return (value == null || value.equals(0L));
}

From source file:ips1ap101.lib.core.control.Controlador.java

static FuncionBase getFuncion(Long id) {
    if (id == null) {
        return null;
    }//  w ww  .  java  2s . com
    List<? extends FuncionBase> funciones = getFunciones();
    if (funciones == null || funciones.isEmpty()) {
        return null;
    }
    for (FuncionBase funcion : funciones) {
        if (id.equals(funcion.getIdFuncion())) {
            return funcion;
        }
    }
    return null;
}

From source file:net.spfbl.data.Trap.java

private synchronized static boolean addTrapExact(String token) {
    if (token == null) {
        return false;
    } else {//w w w . j  ava2s .  c o  m
        Long time = MAP.put(token, 0L);
        if (time == null || !time.equals(0L)) {
            return CHANGED = true;
        } else {
            return false;
        }
    }
}

From source file:org.apache.openmeetings.web.app.Application.java

public static boolean isUserOnline(Long userId) {
    MapIterator<MultiKey<? extends String>, org.apache.openmeetings.web.app.Client> it = ONLINE_USERS
            .mapIterator();//from  www  .  j  a  v a 2s. c om
    boolean isUserOnline = false;
    while (it.hasNext()) {
        MultiKey<? extends String> multi = it.next();
        if (multi.size() > 0 && userId.equals(multi.getKey(0))) {
            isUserOnline = true;
            break;
        }
    }
    return isUserOnline;
}

From source file:edu.harvard.iq.dvn.core.web.StudyListing.java

public static StudyListing getStudyListingFromMap(String slIndex, Map sessionMap, Long currentVdcId) {
    OrderedMap slMap = (OrderedMap) sessionMap.get("studyListings");
    if (slMap != null) {
        StudyListing sl = (StudyListing) slMap.get(slIndex);

        if (sl != null) {

            // make sure the user is in the current vdc for this study listing
            //Long currentVdcId = getVDCRequestBean().getCurrentVDCId();
            if (currentVdcId == null) {
                if (sl.getVdcId() != null) {
                    sl = new StudyListing(StudyListing.INCORRECT_VDC);
                }//from   ww w.  j  a  v a 2s  .c o  m
            } else {
                if (!currentVdcId.equals(sl.getVdcId())) {
                    sl = new StudyListing(StudyListing.INCORRECT_VDC);
                }
            }

            return sl;
        }
    }

    // this means that this studyListing or the session has expired
    return new StudyListing(StudyListing.EXPIRED_LIST);
}

From source file:mailbox.EmailHandler.java

/**
 * Fetches new emails from the given IMAP folder and process them.
 *
 * @param folder//from   ww w.j  a va 2 s.c o  m
 * @throws MessagingException
 */
static void handleNewMessages(IMAPFolder folder) throws MessagingException {
    Long lastUIDValidity = Property.getLong(Property.Name.MAILBOX_LAST_UID_VALIDITY);
    Long lastSeenUID = Property.getLong(Property.Name.MAILBOX_LAST_SEEN_UID);

    long uidValidity = folder.getUIDValidity();

    // Get new messages and handle them
    if (lastUIDValidity != null && lastUIDValidity.equals(uidValidity) && lastSeenUID != null) {
        // Use the next uid instead of folder.LASTUID which possibly be
        // smaller than lastSeenUID + 1.
        handleMessages(folder, folder.getMessagesByUID(lastSeenUID + 1, folder.getUIDNext()));
    }

    Property.set(Property.Name.MAILBOX_LAST_UID_VALIDITY, uidValidity);
}

From source file:org.apache.openmeetings.web.app.Application.java

public static List<org.apache.openmeetings.web.app.Client> getClients(Long userId) {
    List<org.apache.openmeetings.web.app.Client> result = new ArrayList<org.apache.openmeetings.web.app.Client>();
    MapIterator<MultiKey<? extends String>, org.apache.openmeetings.web.app.Client> it = ONLINE_USERS
            .mapIterator();/*from   ww w.  j a  v  a 2  s. c o  m*/
    while (it.hasNext()) {
        MultiKey<? extends String> multi = it.next();
        if (multi.size() > 1 && userId.equals(multi.getKey(0))) {
            result.add(getClientByKeys(userId, (String) (multi.getKey(1))));
            break;
        }
    }
    return result;
}

From source file:ome.tools.hibernate.HibernateUtils.java

/**
 * returns true under the following circumstatnces:
 * <ul>//  w w w  .  ja  v  a  2  s .  c om
 * <li>both arguments are null, or</li>
 * <li>both arguments are identical (==), or</li>
 * <li>both arguments have the same id value(equals)</li>
 * </ul>
 */
public static boolean idEqual(IObject arg1, IObject arg2) {

    // arg1 is null
    if (arg1 == null) {
        // both are null, therefore equal
        if (arg2 == null) {
            return true;
        }

        // just arg1 is null, can't be equal
        return false;
    }

    // just arg2 is null, also can't be equal
    else if (arg2 == null) {
        return false;
    }

    // neither argument is null,
    // so let's move a level down,
    // but first test reference equality
    // as a performance op.

    if (arg1 == arg2) {
        return true; // OP
    }

    Long arg1_id = arg1.getId();
    Long arg2_id = arg2.getId();

    // arg1_id is null
    if (arg1_id == null) {

        // both are null, and not identical (see OP above)
        // therefore different
        if (arg2_id == null) {
            return false;
        }

        // just arg2_id is null, can't be equal
        return false;
    }

    // just arg2_id null, and also can't be equal
    else if (arg2_id == null) {
        return false;
    } else {
        return arg1_id.equals(arg2_id);
    }
}

From source file:org.test.skeleton.core.security.MessagePermissionEvaluator.java

@Override
public boolean hasPermission(Authentication authentication, Object targetDomainObject, Object permission) {
    if (authentication == null) {
        return false;
    }/*ww w .java  2 s.  c o  m*/
    Message message = (Message) targetDomainObject;
    if (message == null) {
        return true;
    }
    User currentUser = (User) authentication.getPrincipal();
    Long currentId = currentUser.getId();
    return currentId.equals(message.getTo().getId()) || currentId.equals(message.getFrom().getId());
}

From source file:cz.muni.fi.editor.services.commons.impl.EditorAccessVoterImpl.java

@Override
public boolean profile(Long target, UserDTO principal) {
    return target.equals(principal.getId());
}