Example usage for org.springframework.dao.support DataAccessUtils singleResult

List of usage examples for org.springframework.dao.support DataAccessUtils singleResult

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Introduction

In this page you can find the example usage for org.springframework.dao.support DataAccessUtils singleResult.

Prototype

@Nullable
public static <T> T singleResult(@Nullable Collection<T> results)
        throws IncorrectResultSizeDataAccessException

Source Link

Document

Return a single result object from the given Collection.

Usage

From source file:nl.conspect.legacy.repository.impl.HibernateUserRepositoryImpl.java

public User findWithUsername(String username) {
    String hql = "from User u where u.username=:username";
    List users = getHibernateTemplate().findByNamedParam(hql, "username", username);
    return (User) DataAccessUtils.singleResult(users);
}

From source file:eu.domibus.common.dao.MessagingDao.java

public UserMessage findUserMessageByMessageId(final String messageId) {

    final TypedQuery<UserMessage> query = this.em.createNamedQuery("Messaging.findUserMessageByMessageId",
            UserMessage.class);
    query.setParameter("MESSAGE_ID", messageId);

    return DataAccessUtils.singleResult(query.getResultList());
}

From source file:org.apereo.services.persondir.support.BasePersonAttributeDao.java

@Override
public final Map<String, List<Object>> getMultivaluedUserAttributes(final Map<String, List<Object>> seed) {
    final Set<IPersonAttributes> people = this.getPeopleWithMultivaluedAttributes(seed);

    //Get the first IPersonAttributes to return data for
    final IPersonAttributes person = DataAccessUtils.singleResult(people);

    //If null or no results return null
    if (person == null) {
        return null;
    }//  ww  w.jav a2  s  . co  m

    //Make a mutable copy of the person's attributes
    return new LinkedHashMap<>(person.getAttributes());
}

From source file:eu.domibus.common.dao.MessagingDao.java

public SignalMessage findSignalMessageByMessageId(final String messageId) {

    final TypedQuery<SignalMessage> query = this.em.createNamedQuery("Messaging.findSignalMessageByMessageId",
            SignalMessage.class);
    query.setParameter("MESSAGE_ID", messageId);

    return DataAccessUtils.singleResult(query.getResultList());
}

From source file:org.jasig.portlet.blackboardvcportlet.service.impl.RecordingServiceImpl.java

@Override
public void updateSessionRecordings(long sessionId, long startTime, long endTime) {
    //fetch the recording long information from the web service
    List<BlackboardRecordingLongResponse> recordingLongList = recordingWSDao.getRecordingLong(null, null,
            sessionId, null, startTime, endTime, null);
    BlackboardRecordingLongResponse recordingResponse = DataAccessUtils.singleResult(recordingLongList);
    //post the information to the database
    recordingDao.createOrUpdateRecording(recordingResponse);
}

From source file:org.apereo.services.persondir.support.BasePersonAttributeDao.java

@Override
public final Map<String, Object> getUserAttributes(final Map<String, Object> seed) {
    final Set<IPersonAttributes> people = this.getPeople(seed);

    //Get the first IPersonAttributes to return data for
    final IPersonAttributes person = DataAccessUtils.singleResult(people);

    //If null or no results return null
    if (person == null) {
        return null;
    }//from  ww  w .ja v a 2 s. c o  m

    final Map<String, List<Object>> multivaluedUserAttributes = new LinkedHashMap<>(person.getAttributes());
    return this.flattenResults(multivaluedUserAttributes);
}

From source file:com.buession.cas.service.persondir.support.jdbc.OAuthSingleRowJdbcPersonAttributeDao.java

@Override
public IPersonAttributes getPerson(String uid) {
    Validate.notNull(uid, "uid may not be null.");

    // Generate the ProviderId map for the uid
    final ProviderId providerId = convertAttributesMap(uid);

    // Run the query using the seed
    final Set<IPersonAttributes> people = getPeopleProvider(providerId);

    // Ensure a single result is returned
    IPersonAttributes person = DataAccessUtils.singleResult(people);
    if (person == null) {
        return null;
    }//from w  w  w .j  a v  a 2  s . c om

    // Force set the name of the returned IPersonAttributes if it isn't provided in the return
    // object
    if (person.getName() == null) {
        person = new NamedPersonImpl(uid, person.getAttributes());
    }

    return person;
}

From source file:io.github.huherto.springyRecords.BaseTable.java

/**
 * @return null if the object is not found.
 *///from   w  ww.j a  va 2 s.  c o m
protected R queryForObjectOrNull(String sql, Object... args) {
    List<R> results = query(sql, args, new RowMapperResultSetExtractor<R>(rowMapper(), 1));
    return DataAccessUtils.singleResult(results);
}

From source file:org.jasig.portlet.blackboardvcportlet.dao.ws.impl.GlobalSettingsWSDaoImpl.java

@Override
public BlackboardServerConfigurationResponse getServerConfiguration() {
    final JAXBElement<BlackboardServerConfiguration> request = new ObjectFactory()
            .createGetServerConfiguration(null);
    BlackboardGetServerConfigurationResponseCollection responseCollection = (BlackboardGetServerConfigurationResponseCollection) sasWebServiceTemplate
            .marshalSendAndReceiveToSAS("http://sas.elluminate.com/GetServerConfiguration", request);
    List<BlackboardServerConfigurationResponse> configResult = responseCollection
            .getServerConfigurationResponses();
    return DataAccessUtils.singleResult(configResult);
}