Example usage for org.hibernate Session enableFilter

Introduction

In this page you can find the example usage for org.hibernate Session enableFilter.

Prototype

Filter enableFilter(String filterName);

Source Link

Document

Enable the named filter for this current session.

Usage

From source file:au.edu.anu.metadatastores.store.people.PersonService.java

License:Open Source License

/**
 * Save the person's information//from  w  w  w . ja  v  a  2 s . co  m
 * 
 * @param person The person to save
 * @param userUpdated Indicates whether the information is user updated or not
 * @return The item information for the person
 */
public PersonItem savePerson(Person person, Boolean userUpdated) {
    if (person.getExtId() == null) {
        return null;
    }

    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.beginTransaction();
        session.enableFilter("attributes");

        Query query = session.createQuery("from PersonItem where extId = :extId");
        query.setParameter("extId", person.getExtId());

        PersonItem item = (PersonItem) query.uniqueResult();
        String title = person.getFullName();

        Date lastModified = new Date();
        ItemTraitParser parser = new ItemTraitParser();
        Item newItem = null;

        try {
            newItem = parser.getItem(person, userUpdated, lastModified);
        } catch (Exception e) {
            LOGGER.error("Exception transforming person to an item", e);
        }

        if (item == null) {
            item = new PersonItem();
            item.setExtId(person.getExtId().toLowerCase());
            item.setTitle(title);
            item = (PersonItem) session.merge(item);
        } else {
            item.setTitle(title);
        }

        updateAttributesFromItem(item, newItem, session, lastModified);

        item = (PersonItem) session.merge(item);
        session.getTransaction().commit();
        return item;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.people.PersonService.java

License:Open Source License

/**
 * Retrieve basic information about a person e.g. their name
 * /* w  w w .ja v a 2s . c  o m*/
 * @param uid The unique id of the person to retrieve information about
 * @return The information about the person
 */
public Person getPerson(String uid) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        Transaction transaction = session.beginTransaction();

        Query query = session.createQuery("from PersonItem where extId = :extId");
        query.setParameter("extId", uid);

        PersonItem item = (PersonItem) query.uniqueResult();

        Person person = null;
        if (item != null) {
            person = getPerson(item);
        }
        transaction.commit();

        return person;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.people.PersonService.java

License:Open Source License

/**
 * Retrieve basic information about a person e.g. their name
 * //from   ww  w  .j  a  v  a  2 s.c om
 * @param uid The unique id of the person to retrieve information about
 * @param extraInfo Indicates whether to retrieve the type, institution, country and organisational unit about the person
 * @return Information about the given person
 */
public Person getBasicPerson(String uid, boolean extraInfo) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        Transaction transaction = session.beginTransaction();

        Query query = session.createQuery(
                "select pi from PersonItem pi join fetch pi.itemAttributes where pi.extId = :extId");
        query.setParameter("extId", uid);

        PersonItem item = (PersonItem) query.uniqueResult();
        Person person = null;
        if (item != null) {
            person = getBasicPerson(item, extraInfo);
        }
        transaction.commit();

        return person;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Save the publication/*from   w w w.  j a  v  a  2s . com*/
 * 
 * @param publication The publication to save
 * @param userUpdated Indicates whether the update is user updated
 * @return The publication item
 */
public PublicationItem savePublication(Publication publication, Boolean userUpdated) {
    if (publication.getTitle() == null || publication.getTitle().trim().length() == 0) {
        return null;
    }

    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.beginTransaction();
        session.enableFilter("attributes");

        //note this may need to be updated if we retrieve publications from other systems without an aries id
        Query query = session.createQuery(
                "SELECT pi FROM PublicationItem as pi inner join pi.itemAttributes as pia WHERE pia.attrType = :attrType and pia.attrValue = :attrValue");
        query.setParameter("attrType", StoreAttributes.ARIES_ID);
        query.setParameter("attrValue", publication.getAriesId());

        PublicationItem item = (PublicationItem) query.uniqueResult();

        Date lastModified = new Date();
        ItemTraitParser parser = new ItemTraitParser();
        Item newItem = null;
        try {
            newItem = parser.getItem(publication, userUpdated, lastModified);
        } catch (Exception e) {
            LOGGER.error("Exception transforming grant to an item", e);
        }

        if (item == null) {
            item = new PublicationItem();
            Query idQuery = session.createSQLQuery("SELECT nextval('publication_seq')");
            BigInteger id = (BigInteger) idQuery.uniqueResult();
            item.setExtId("p" + id.toString());
            item.setTitle(publication.getTitle());
            item = (PublicationItem) session.merge(item);
        } else if (publication.getTitle() != null && publication.getTitle().trim().length() > 0) {
            item.setTitle(publication.getTitle());
        }
        updateAttributesFromItem(item, newItem, session, lastModified);

        //TODO remove people who are no longer related
        Item personItem = null;
        ItemRelation itemRelation = null;
        ItemRelationId id = null;
        List<Item> peopleItems = new ArrayList<Item>();
        for (Person person : publication.getAuthors()) {
            personItem = personService_.getPersonItem(person.getUid());
            if (personItem != null) {
                peopleItems.add(personItem);
            } else {
                LOGGER.error("No person found to add relation for id: {}", person.getUid());
            }
        }
        boolean hasPerson = false;
        for (Item item2 : peopleItems) {
            for (ItemRelation relation : item.getItemRelationsForIid()) {
                if (relation.getId().getRelatedIid().equals(item2.getIid())) {
                    hasPerson = true;
                    break;
                }
            }
            if (!hasPerson) {
                itemRelation = new ItemRelation();
                id = new ItemRelationId(item.getIid(), StoreProperties.getProperty("publication.author.type"),
                        item2.getIid());
                itemRelation.setId(id);
                item.getItemRelationsForIid().add(itemRelation);
            }
            hasPerson = false;
        }

        item = (PublicationItem) session.merge(item);

        session.getTransaction().commit();

        return item;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Tries to find an aries record within the database.  If it does not find it it searches the aries database and saves it.
 * //from   w  ww .ja v  a  2 s  .  c o  m
 * @param ariesId The id of the aries record to return an item for
 * @return The publication item for the given aries id
 */
public PublicationItem getPublicationItem(String ariesId) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        session.beginTransaction();

        Query query = session.createQuery(
                "SELECT pi FROM PublicationItem as pi inner join pi.itemAttributes as pia WHERE pia.attrType = :attrType and pia.attrValue = :attrValue");
        query.setParameter("attrType", StoreAttributes.ARIES_ID);
        query.setParameter("attrValue", ariesId);

        PublicationItem item = (PublicationItem) query.uniqueResult();
        if (item != null) {
            return item;
        }

        Publication publication = fetchPublication(ariesId);
        item = savePublication(publication);

        session.getTransaction().commit();

        return item;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Searches for the people that match the publication with an author that has the provided given and surnames
 * //  w  w  w .j  ava  2  s.c o m
 * @param iid The item id of the publication
 * @param givenName The given name
 * @param surname The surname
 * @return The list of people that match
 */
public List<PersonItem> searchPublicationPerson(Long iid, String givenName, String surname) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");

        Query query = session.createQuery(
                "SELECT pi FROM ItemRelation ir join ir.itemByRelatedIid pi join pi.givenNames gn join pi.surnames sn WHERE ir.id.iid = :iid AND pi.extSystem = :extSystem AND lower(gn.attrValue) like :givenName and lower(sn.attrValue) = :surname");
        query.setParameter("iid", iid);
        query.setParameter("extSystem", "PERSON");
        query.setParameter("givenName", givenName.toLowerCase() + "%");
        query.setParameter("surname", surname.toLowerCase());

        @SuppressWarnings("unchecked")
        List<PersonItem> people = query.list();
        return people;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Get the publication by the aries id/*w  w w. j  av a 2s.c  o  m*/
 * 
 * @param ariesId The aries id to get publications for
 * @return The publication
 */
public Publication getPublicationByAriesId(String ariesId) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        session.beginTransaction();

        Query query = session.createQuery(
                "SELECT pi FROM PublicationItem as pi inner join pi.itemAttributes as pia WHERE pia.attrType = :attrType and pia.attrValue = :attrValue");
        query.setParameter("attrType", StoreAttributes.ARIES_ID);
        query.setParameter("attrValue", ariesId);

        PublicationItem item = (PublicationItem) query.uniqueResult();

        Publication publication = null;

        if (item != null) {
            publication = getPublication(item);
        }

        session.getTransaction().commit();

        return publication;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Get the publications by year/* ww w.java2s .c o  m*/
 * 
 * @param year The year of publication to get
 * @return The a list of publications that were published in the given year
 */
public List<Publication> getPublicationsByYear(String year) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        Date startDate = new Date();
        Query query = session.createQuery(
                "SELECT DISTINCT pub FROM PublicationItem pub inner join pub.itemAttributes pubYear join fetch pub.itemAttributes attrs left join fetch attrs.itemAttributes WHERE pubYear.attrType = :yearType and pubYear.attrValue = :yearValue");
        query.setParameter("yearType", StoreAttributes.YEAR);
        query.setParameter("yearValue", year);

        @SuppressWarnings("unchecked")
        List<PublicationItem> items = query.list();
        Date endDate = new Date();
        long difference = endDate.getTime() - startDate.getTime();
        LOGGER.debug("Time For Query: {}, Number of Records: {}", difference, items.size());

        List<Publication> publications = new ArrayList<Publication>();
        Publication publication = null;
        for (PublicationItem item : items) {
            publication = getPublication(item, true);
            publications.add(publication);
        }
        LOGGER.debug("Number of Publications: {}", items.size());

        return publications;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.publication.PublicationService.java

License:Open Source License

/**
 * Get the publications associated with the user id
 * /*www . j  av a  2s .co  m*/
 * @param uid The user id to get publications for
 * @return A list of publications
 */
public List<Publication> getPersonsPublications(String uid) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    try {
        session.enableFilter("attributes");
        session.beginTransaction();

        Query query = session.createQuery(
                "SELECT pub FROM PersonItem person inner join person.itemRelationsForRelatedIid pirfri inner join pirfri.itemByIid pubItem, PublicationItem pub WHERE person.extId = :extId and pubItem = pub");

        query.setParameter("extId", uid);

        @SuppressWarnings("unchecked")
        List<PublicationItem> publicationItems = query.list();

        List<Publication> publications = new ArrayList<Publication>();
        for (PublicationItem publicationItem : publicationItems) {
            Publication publication = getPublication(publicationItem);
            publications.add(publication);
        }

        LOGGER.debug("Number of publications: {}", publications.size());

        session.getTransaction().commit();

        return publications;
    } finally {
        session.close();
    }
}

---

From source file:au.edu.anu.metadatastores.store.search.DBSearch.java

License:Open Source License

@Override
public List<ItemDTO> search(String value) {
    Session session = StoreHibernateUtil.getSessionFactory().openSession();
    session.enableFilter("attributes");
    try {//from w  ww  .j a v  a  2 s .  c o m
        List<ItemDTO> results = executeQueryWithParameters(session, getFirstQueryString(), value);
        List<ItemDTO> items = new ArrayList<ItemDTO>(results);

        results = executeQueryWithParameters(session, getSecondQueryString(), value);
        items.addAll(results);
        return items;
    } finally {
        session.close();
    }
}

---

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