Example usage for org.hibernate.envers AuditReaderFactory get

List of usage examples for org.hibernate.envers AuditReaderFactory get

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Introduction

In this page you can find the example usage for org.hibernate.envers AuditReaderFactory get.

Prototype

public static AuditReader get(EntityManager entityManager) throws AuditException

Source Link

Document

Create an audit reader associated with an open entity manager.

Usage

From source file:org.jboss.pressgang.ccms.filter.utils.EntityUtilities.java

License:Open Source License

@SuppressWarnings("unchecked")
public static <T extends AuditedEntity> List<Integer> getCreatedBy(final EntityManager entityManager,
        final Class<T> clazz, final String idName, final String username) {
    final AuditReader reader = AuditReaderFactory.get(entityManager);
    final AuditQuery query = reader.createQuery().forRevisionsOfEntity(clazz, true, false)
            .addProjection(AuditEntity.property("originalId." + idName).distinct())
            .add(AuditEntity.revisionProperty("userName").eq(username))
            .add(AuditEntity.revisionType().eq(RevisionType.ADD));
    return query.getResultList();
}

From source file:org.jboss.pressgang.ccms.filter.utils.EntityUtilities.java

License:Open Source License

@SuppressWarnings("unchecked")
public static <T extends AuditedEntity> List<Integer> getEditedBy(final EntityManager entityManager,
        final Class<T> clazz, final String idName, final String username) {
    final AuditReader reader = AuditReaderFactory.get(entityManager);
    final AuditQuery query = reader.createQuery().forRevisionsOfEntity(clazz, true, false)
            .addProjection(AuditEntity.property("originalId." + idName).distinct())
            .add(AuditEntity.revisionProperty("userName").eq(username))
            .add(AuditEntity.revisionType().eq(RevisionType.MOD));
    return query.getResultList();
}

From source file:org.jboss.pressgang.ccms.model.contentspec.ContentSpecToPropertyTag.java

License:Open Source License

@Override
protected boolean testUnique(final EntityManager entityManager, final Number revision) {
    if (propertyTag.getPropertyTagIsUnique()) {
        /*//  ww  w.jav a2  s  .  co m
         * Since having to iterate over thousands of entities is slow, use a HQL query to find the count for us.
         */
        final Long count;
        if (revision == null) {
            final String query = ContentSpecToPropertyTag.SELECT_SIZE_QUERY
                    + " WHERE contentSpecToPropertyTag.propertyTag"
                    + ".propertyTagId = :propertyTagId AND contentSpecToPropertyTag.value = :value";
            final Query entityQuery = entityManager.createQuery(query);
            entityQuery.setParameter("value", getValue());
            entityQuery.setParameter("propertyTagId", getPropertyTag().getId());
            count = (Long) entityQuery.getSingleResult();
        } else {
            final AuditReader reader = AuditReaderFactory.get(entityManager);
            final AuditQueryCreator queryCreator = reader.createQuery();
            final AuditQuery query = queryCreator
                    .forEntitiesAtRevision(ContentSpecToPropertyTag.class, revision)
                    .addProjection(AuditEntity.id().count("contentSpecToPropertyTagId"))
                    .add(AuditEntity.relatedId("propertyTag").eq(getPropertyTag().getId()))
                    .add(AuditEntity.property("value").eq(getValue()));
            query.setCacheable(true);
            count = (Long) query.getSingleResult();
        }

        if (count > 1)
            return false;
    }

    return true;
}

From source file:org.jboss.pressgang.ccms.model.contentspec.CSNodeToPropertyTag.java

License:Open Source License

@Override
protected boolean testUnique(final EntityManager entityManager, final Number revision) {
    if (propertyTag.getPropertyTagIsUnique()) {
        /*//from  www. j a va  2 s . com
         * Since having to iterate over thousands of entities is slow, use a HQL query to find the count for us.
         */
        final Long count;
        if (revision == null) {
            final String query = CSNodeToPropertyTag.SELECT_SIZE_QUERY
                    + " WHERE csNodeToPropertyTag.propertyTag = :propertyTagId AND"
                    + " csNodeToPropertyTag.value = :value";
            final Query entityQuery = entityManager.createQuery(query);
            entityQuery.setParameter("value", getValue());
            entityQuery.setParameter("propertyTagId", getPropertyTag().getId());
            count = (Long) entityQuery.getSingleResult();
        } else {
            final AuditReader reader = AuditReaderFactory.get(entityManager);
            final AuditQueryCreator queryCreator = reader.createQuery();
            final AuditQuery query = queryCreator.forEntitiesAtRevision(CSNodeToPropertyTag.class, revision)
                    .addProjection(AuditEntity.id().count("csNodeToPropertyTagId"))
                    .add(AuditEntity.relatedId("propertyTag").eq(getPropertyTag().getId()))
                    .add(AuditEntity.property("value").eq(getValue()));
            query.setCacheable(true);
            count = (Long) query.getSingleResult();
        }

        if (count > 1)
            return false;
    }

    return true;
}

From source file:org.jboss.pressgang.ccms.model.contentspec.TranslatedContentSpec.java

License:Open Source License

@Transient
public ContentSpec getEnversContentSpec(final EntityManager entityManager) {
    if (enversContentSpec == null) {
        /* Find the envers contentSpec */
        final AuditReader reader = AuditReaderFactory.get(entityManager);
        final AuditQuery query = reader.createQuery()
                .forEntitiesAtRevision(ContentSpec.class, contentSpecRevision)
                .add(AuditEntity.id().eq(contentSpecId));
        enversContentSpec = (ContentSpec) query.getSingleResult();
    }/*from w ww  .  j  av a  2  s .  c o m*/
    return enversContentSpec;
}

From source file:org.jboss.pressgang.ccms.model.contentspec.TranslatedCSNode.java

License:Open Source License

@Transient
public CSNode getEnversCSNode(final EntityManager entityManager) {
    if (enversCSNode == null) {
        /* Find the envers topic */
        final AuditReader reader = AuditReaderFactory.get(entityManager);
        final AuditQuery query = reader.createQuery()
                .forEntitiesAtRevision(CSNode.class, contentSpecNodeRevision)
                .add(AuditEntity.id().eq(contentSpecNodeId));
        enversCSNode = (CSNode) query.getSingleResult();
    }/*from  www.j a v  a 2 s. c  o m*/
    return enversCSNode;
}

From source file:org.jboss.pressgang.ccms.model.TagToPropertyTag.java

License:Open Source License

@Override
protected boolean testUnique(final EntityManager entityManager, final Number revision) {
    if (propertyTag.getPropertyTagIsUnique()) {
        /*// w ww .  j  a  va  2s.c om
         * Since having to iterate over thousands of entities is slow, use a HQL query for the latest versions, for
         * revisions though we still have to do it the slow way since we don't know the revision number.
         */
        final Long count;
        if (revision == null) {
            final String query = TagToPropertyTag.SELECT_SIZE_QUERY
                    + " WHERE tagToPropertyTag.propertyTag.propertyTagId = "
                    + ":propertyTagId AND tagToPropertyTag.value = :value";
            final Query entityQuery = entityManager.createQuery(query);
            entityQuery.setParameter("value", getValue());
            entityQuery.setParameter("propertyTagId", getPropertyTag().getId());
            count = (Long) entityQuery.getSingleResult();
        } else {
            final AuditReader reader = AuditReaderFactory.get(entityManager);
            final AuditQueryCreator queryCreator = reader.createQuery();
            final AuditQuery query = queryCreator.forEntitiesAtRevision(TagToPropertyTag.class, revision)
                    .addProjection(AuditEntity.id().count("tagToPropertyTagID"))
                    .add(AuditEntity.relatedId("propertyTag").eq(propertyTag.getId()))
                    .add(AuditEntity.property("value").eq(getValue()));
            count = (Long) query.getSingleResult();
        }

        if (count > 1)
            return false;
    }

    return true;
}

From source file:org.jboss.pressgang.ccms.model.TopicToPropertyTag.java

License:Open Source License

@Override
protected boolean testUnique(final EntityManager entityManager, final Number revision) {
    if (propertyTag.getPropertyTagIsUnique()) {
        /*/*from ww  w  .java  2  s.com*/
         * Since having to iterate over thousands of entities is slow, use a HQL query to find the count for us.
         */
        final Long count;
        if (revision == null) {
            final String query = TopicToPropertyTag.SELECT_SIZE_QUERY
                    + " WHERE topicToPropertyTag.propertyTag.propertyTagId = "
                    + ":propertyTagId AND topicToPropertyTag.value = :value";
            final Query entityQuery = entityManager.createQuery(query);
            entityQuery.setParameter("value", getValue());
            entityQuery.setParameter("propertyTagId", getPropertyTag().getId());
            count = (Long) entityQuery.getSingleResult();
        } else {
            final AuditReader reader = AuditReaderFactory.get(entityManager);
            final AuditQueryCreator queryCreator = reader.createQuery();
            final AuditQuery query = queryCreator.forEntitiesAtRevision(TopicToPropertyTag.class, revision)
                    .addProjection(AuditEntity.id().count("topicToPropertyTagID"))
                    .add(AuditEntity.relatedId("propertyTag").eq(getPropertyTag().getId()))
                    .add(AuditEntity.property("value").eq(getValue()));
            query.setCacheable(true);
            count = (Long) query.getSingleResult();
        }

        if (count > 1)
            return false;
    }

    return true;
}

From source file:org.jboss.pressgang.ccms.model.TranslatedTopic.java

License:Open Source License

@Transient
public Topic getEnversTopic(final EntityManager entityManager) {
    if (enversTopic == null) {
        /* Find the envers topic */
        final AuditReader reader = AuditReaderFactory.get(entityManager);
        final AuditQuery query = reader.createQuery().forEntitiesAtRevision(Topic.class, topicRevision)
                .add(AuditEntity.id().eq(topicId));
        enversTopic = (Topic) query.getSingleResult();
    }/*w w  w . j a va 2s  .c om*/
    return enversTopic;
}

From source file:org.jboss.pressgang.ccms.model.utils.EnversUtilities.java

License:Open Source License

/**
 * @return Returns the latest Envers revision number
 *//*from w w  w.  j  ava2s  .  co m*/
public static <T extends AuditedEntity> Date getLatestRevisionDate(final EntityManager entityManager,
        final T entity) {
    final AuditReader reader = AuditReaderFactory.get(entityManager);
    return reader.getRevisionDate(getLatestRevision(entityManager, entity));
}