Example usage for javax.persistence CascadeType DETACH

Introduction

In this page you can find the example usage for javax.persistence CascadeType DETACH.

Prototype

CascadeType DETACH

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Document

Cascade detach operation

Usage

From source file:org.dspace.orm.entity.Eperson.java

@ManyToMany(fetch = FetchType.LAZY, cascade = CascadeType.DETACH)
@JoinTable(name = "tasklistitem", joinColumns = {
        @JoinColumn(name = "eperson_id", nullable = false) }, inverseJoinColumns = {
                @JoinColumn(name = "workflow_id", nullable = false) })
public List<WorkFlowItem> getWorkFlowItems() {
    return workFlowItems;
}

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From source file:org.dspace.orm.entity.Collection.java

@ManyToMany(fetch = FetchType.LAZY, cascade = CascadeType.DETACH)
@JoinTable(name = "subscription", joinColumns = {
        @JoinColumn(name = "eperson_id", nullable = false) }, inverseJoinColumns = {
                @JoinColumn(name = "collection_id", nullable = false) })
public List<Eperson> getEpersons() {
    return epersons;
}

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From source file:com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa.FieldsJpaManyToOneFieldDetailsPage.java

private static String[] getCascadeItems() {
    List<String> list = new ArrayList<String>();
    list.add(CascadeType.ALL.toString());
    list.add(CascadeType.PERSIST.toString());
    list.add(CascadeType.MERGE.toString());
    list.add(CascadeType.REMOVE.toString());
    list.add(CascadeType.REFRESH.toString());
    list.add(CascadeType.DETACH.toString());
    return list.toArray(new String[] {});
}

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From source file:org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.java

/**
 * Set cascades on relation./*w  ww  .  j av a  2  s  .c o  m*/
 */
private void setCascades(ValueMetaData vmd, CascadeType[] cascades) {
    for (CascadeType cascade : cascades) {
        if (cascade == CascadeType.ALL || cascade == CascadeType.REMOVE)
            vmd.setCascadeDelete(ValueMetaData.CASCADE_IMMEDIATE);
        if (cascade == CascadeType.ALL || cascade == CascadeType.PERSIST)
            vmd.setCascadePersist(ValueMetaData.CASCADE_IMMEDIATE);
        if (cascade == CascadeType.ALL || cascade == CascadeType.MERGE)
            vmd.setCascadeAttach(ValueMetaData.CASCADE_IMMEDIATE);
        if (cascade == CascadeType.ALL || cascade == CascadeType.DETACH)
            vmd.setCascadeDetach(ValueMetaData.CASCADE_IMMEDIATE);
        if (cascade == CascadeType.ALL || cascade == CascadeType.REFRESH)
            vmd.setCascadeRefresh(ValueMetaData.CASCADE_IMMEDIATE);
    }
}

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From source file:org.apache.openjpa.persistence.AnnotationPersistenceMetaDataSerializer.java

/**
 * Serialize cascades.// w w  w.j av  a  2s  . com
 */
private void serializeCascades(ValueMetaData vmd, AnnotationBuilder ab) {
    EnumSet<CascadeType> cascades = EnumSet.noneOf(CascadeType.class);
    if (vmd.getCascadePersist() == ValueMetaData.CASCADE_IMMEDIATE) {
        cascades.add(CascadeType.PERSIST);
    }
    if (vmd.getCascadeAttach() == ValueMetaData.CASCADE_IMMEDIATE) {
        cascades.add(CascadeType.MERGE);
    }
    if (vmd.getCascadeDelete() == ValueMetaData.CASCADE_IMMEDIATE) {
        cascades.add(CascadeType.REMOVE);
    }
    if (vmd.getCascadeRefresh() == ValueMetaData.CASCADE_IMMEDIATE) {
        cascades.add(CascadeType.REFRESH);
    }
    if (vmd.getCascadeDetach() == ValueMetaData.CASCADE_IMMEDIATE) {
        cascades.add(CascadeType.DETACH);
    }
    if (cascades.size() == 5) // ALL
    {
        cascades.clear();
        cascades.add(CascadeType.ALL);
    }
    if (!cascades.isEmpty()) {
        ab.add("cascade", cascades);
    }
}

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From source file:org.batoo.jpa.core.impl.model.mapping.AssociationMapping.java

/**
 * @param parent// w  ww . jav  a  2s.  co m
 *            the parent mapping
 * @param metadata
 *            the metadata
 * @param attribute
 *            the attribute
 * 
 * @since $version
 * @author hceylan
 */
public AssociationMapping(ParentMapping<?, Z> parent, AssociationAttributeMetadata metadata,
        AttributeImpl<? super Z, X> attribute) {
    super(parent, attribute, attribute.getJavaType(), attribute.getName());

    if ((metadata instanceof MappableAssociationAttributeMetadata)
            && StringUtils.isNotBlank(((MappableAssociationAttributeMetadata) metadata).getMappedBy())) {
        this.mappedBy = ((MappableAssociationAttributeMetadata) metadata).getMappedBy();
    } else {
        this.mappedBy = null;
    }

    this.eager = attribute.isCollection() || (this.mappedBy == null)
            ? metadata.getFetchType() == FetchType.EAGER
            : true;

    if (metadata instanceof OrphanableAssociationAttributeMetadata) {
        this.removesOrphans = ((OrphanableAssociationAttributeMetadata) metadata).removesOrphans();
    } else {
        this.removesOrphans = false;
    }

    this.cascadesDetach = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.DETACH);
    this.cascadesMerge = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.MERGE);
    this.cascadesPersist = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.PERSIST);
    this.cascadesRefresh = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.REFRESH);
    this.cascadesRemove = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.REMOVE);
}

---

From source file:org.batoo.jpa.core.impl.model.mapping.AssociationMappingImpl.java

/**
 * @param parent/* w  ww  . j ava2 s  .c o m*/
 *            the parent mapping
 * @param metadata
 *            the metadata
 * @param attribute
 *            the attribute
 * 
 * @since 2.0.0
 */
public AssociationMappingImpl(AbstractParentMapping<?, Z> parent, AssociationAttributeMetadata metadata,
        AttributeImpl<? super Z, X> attribute) {
    super(parent, attribute, attribute.getJavaType(), attribute.getName());

    if ((metadata instanceof MappableAssociationAttributeMetadata)
            && StringUtils.isNotBlank(((MappableAssociationAttributeMetadata) metadata).getMappedBy())) {
        this.mappedBy = ((MappableAssociationAttributeMetadata) metadata).getMappedBy();
    } else {
        this.mappedBy = null;
    }

    this.eager = attribute.isCollection() || (this.mappedBy == null)
            ? metadata.getFetchType() == FetchType.EAGER
            : true;

    this.maxFetchDepth = metadata.getMaxFetchDepth();
    this.fetchStrategy = metadata.getFetchStrategy();

    if (metadata instanceof OrphanableAssociationAttributeMetadata) {
        this.removesOrphans = ((OrphanableAssociationAttributeMetadata) metadata).removesOrphans();
    } else {
        this.removesOrphans = false;
    }

    this.cascadesDetach = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.DETACH);
    this.cascadesMerge = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.MERGE);
    this.cascadesPersist = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.PERSIST);
    this.cascadesRefresh = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.REFRESH);
    this.cascadesRemove = metadata.getCascades().contains(CascadeType.ALL)
            || metadata.getCascades().contains(CascadeType.REMOVE);
}

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From source file:org.orcid.persistence.jpa.entities.ProfileEntity.java

@OneToMany(mappedBy = "receiver", cascade = { CascadeType.DETACH, CascadeType.REFRESH, CascadeType.REMOVE,
        CascadeType.MERGE })//  w  w  w  .j  av a2  s. c  o m
public Set<GivenPermissionByEntity> getGivenPermissionBy() {
    return givenPermissionBy;
}

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