Example usage for javax.persistence FetchType EAGER

Introduction

In this page you can find the example usage for javax.persistence FetchType EAGER.

Prototype

FetchType EAGER

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Document

Defines that data must be eagerly fetched.

Usage

From source file:it.infn.ct.futuregateway.apiserver.resources.Task.java

/**
 * Retrieve the list of arguments for the application. This is a list of
 * string the system will use as parameter for the application. Actually,
 * the list will be converted in a space separated string maintaining the
 * order of the list./*from  w  ww. jav a  2 s  . co  m*/
 * <p>
 * The use of the list will depend on the application. In case of an
 * executable the list will be appended to the command line but for a
 * service there is not a standard use at the moment.
 *
 * @return The list of arguments
 */
@ElementCollection(fetch = FetchType.EAGER)
@CollectionTable(name = "application_arguments", joinColumns = @JoinColumn(name = "id"))
@Column(name = "arguments")
public List<String> getArguments() {
    return arguments;
}

From source file:edu.ku.brc.specify.datamodel.Workbench.java

/**
 * /*from  w  ww. j  av a 2  s.c o  m*/
 */
@ManyToOne(cascade = {}, fetch = FetchType.EAGER)
@JoinColumn(name = "SpPrincipalID")
@Cascade({ CascadeType.MERGE, CascadeType.LOCK })
public SpPrincipal getGroup() {
    return this.group;
}

From source file:gov.nih.nci.cabig.caaers.domain.report.ReportDefinition.java

/**
 * Gets the planned notifications internal.
 *
 * @return the planned notifications internal
 *//*from w w w.jav a  2 s.  com*/
@OneToMany(fetch = FetchType.EAGER, orphanRemoval = true)
@JoinColumn(name = "rct_id")
@Cascade(value = { CascadeType.ALL })
@Fetch(value = org.hibernate.annotations.FetchMode.SUBSELECT)
public List<PlannedNotification> getPlannedNotificationsInternal() {
    return lazyListHelper.getInternalList(PlannedNotification.class);
}

From source file:org.mitre.oauth2.model.OAuth2AccessTokenEntity.java

/**
 * @return the permissions/*from w  ww. j  a va  2s  .c  o m*/
 */
@OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinTable(name = "access_token_permissions", joinColumns = @JoinColumn(name = "access_token_id"), inverseJoinColumns = @JoinColumn(name = "permission_id"))
public Set<Permission> getPermissions() {
    return permissions;
}

From source file:gov.nih.nci.firebird.data.AbstractRegistrationForm.java

/**
 * @return the formType// w  w w  . j  a v a2  s. c  om
 */
@ManyToOne(optional = false, cascade = { CascadeType.PERSIST, CascadeType.MERGE,
        CascadeType.REFRESH }, fetch = FetchType.EAGER)
@Cascade(org.hibernate.annotations.CascadeType.SAVE_UPDATE)
@ForeignKey(name = "form_form_type_fkey")
@JoinColumn(name = "form_type_id")
public FormType getFormType() {
    return formType;
}

From source file:gov.nih.nci.cabig.caaers.domain.AdverseEvent.java

/**
 * Gets the low level term./*  w  w w  .  j av  a  2  s .  com*/
 *
 * @return the low level term
 */
@OneToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "low_level_term_id")
public LowLevelTerm getLowLevelTerm() {
    return lowLevelTerm;
}

From source file:it.infn.ct.futuregateway.apiserver.resources.Task.java

/**
 * Retrieve the list of output files of the application. This is the list of
 * files the system has to retrieve after the application or the service has
 * completed its execution./*www  .  j  a  va2 s .  c  o m*/
 *
 * @return The output files
 */
@OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@Fetch(FetchMode.SELECT)
public List<TaskFileOutput> getOutputFiles() {
    return this.outputFiles;
}

From source file:de.terrestris.shogun.model.Group.java

/**
 * @return the mapLayers//from  w w w. j  a v a  2s .  c om
 */
@ManyToMany(fetch = FetchType.EAGER, targetEntity = MapLayer.class)
@JoinTable(name = "TBL_GROUP_TBL_MAPLAYER", joinColumns = {
        @JoinColumn(name = "GROUP_ID", nullable = false, updatable = false) }, inverseJoinColumns = {
                @JoinColumn(name = "MAPLAYER_ID", nullable = false, updatable = false) })
@Fetch(FetchMode.JOIN)
@JsonSerialize(using = LeanBaseModelSetSerializer.class)
public Set<MapLayer> getMapLayers() {
    return mapLayers;
}

From source file:de.terrestris.shogun.model.MapLayer.java

/**
 * @return the metadata//from   w w  w  . j  a  v  a2s. c o m
 */
@OneToMany(fetch = FetchType.EAGER)
@Fetch(FetchMode.SUBSELECT)
@JoinTable(name = "TBL_MAPLAYER_TBL_METADATA")
//   @JsonSerialize(using=LeanBaseModelSerializer.class)
public Set<LayerMetadata> getMetadata() {
    return metadata;
}

From source file:com.impetus.kundera.ejb.EntityResolver.java

/**
 * Helper method to load Foreign Entity/Proxy
 * //from   w w w .  j  ava2s .c om
 * @param entityName
 *            the entity name
 * @param persistentClass
 *            the persistent class
 * @param foreignKey
 *            the foreign key
 * @param relation
 *            the relation
 * @return the foreign entity or proxy
 */
private Object getForeignEntityOrProxy(String entityName, Class<?> persistentClass, String foreignKey,
        EntityMetadata.Relation relation) {

    // Check in session cache!
    Object cached = em.getSession().lookup(persistentClass, foreignKey);
    if (cached != null) {
        return cached;
    }

    FetchType fetch = relation.getFetchType();

    if (fetch.equals(FetchType.EAGER)) {
        log.debug("Eagerly loading >> " + persistentClass.getName() + "_" + foreignKey);
        // load target eagerly!
        return em.immediateLoadAndCache(persistentClass, foreignKey);
    } else {
        log.debug("Creating proxy for >> " + persistentClass.getName() + "#" + relation.getProperty().getName()
                + "_" + foreignKey);

        // metadata
        EntityMetadata m = em.getMetadataManager().getEntityMetadata(persistentClass);

        return em.getFactory().getLazyEntity(entityName, persistentClass, m.getReadIdentifierMethod(),
                m.getWriteIdentifierMethod(), foreignKey, em);
    }
}