javax.persistence.EmbeddedId Java Examples

@DB()
protected String buildSelectByIdSql(final StringBuilder sql) {
    if (_idField == null) {
        return null;
    }

    if (_idField.getAnnotation(EmbeddedId.class) == null) {
        sql.append(_table).append(".").append(DbUtil.getColumnName(_idField, null)).append(" = ? ");
    } else {
        final Class<?> clazz = _idField.getClass();
        final AttributeOverride[] overrides = DbUtil.getAttributeOverrides(_idField);
        for (final Field field : clazz.getDeclaredFields()) {
            sql.append(_table).append(".").append(DbUtil.getColumnName(field, overrides)).append(" = ? AND ");
        }
        sql.delete(sql.length() - 4, sql.length());
    }

    return sql.toString();
}
 

protected T findById(final ID id, final boolean removed, final Boolean lock) {
    final StringBuilder sql = new StringBuilder(_selectByIdSql);
    if (!removed && _removed != null) {
        sql.append(" AND ").append(_removed.first());
    }
    if (lock != null) {
        sql.append(lock ? FOR_UPDATE_CLAUSE : SHARE_MODE_CLAUSE);
    }
    final TransactionLegacy txn = TransactionLegacy.currentTxn();
    PreparedStatement pstmt = null;
    try {
        pstmt = txn.prepareAutoCloseStatement(sql.toString());

        if (_idField.getAnnotation(EmbeddedId.class) == null) {
            prepareAttribute(1, pstmt, _idAttributes.get(_table)[0], id);
        }

        final ResultSet rs = pstmt.executeQuery();
        return rs.next() ? toEntityBean(rs, true) : null;
    } catch (final SQLException e) {
        throw new CloudRuntimeException("DB Exception on: " + pstmt, e);
    }
}
 

public static BeanAttributeInformation getUniquePrimaryKey(Class<?> entityClass) {
	BeanInformation entityInformation = BeanInformation.get(entityClass);
	List<String> attributeNames = entityInformation.getAttributeNames();

	BeanAttributeInformation pkAttribute = null;
	for (String attributeName : attributeNames) {
		BeanAttributeInformation attribute = entityInformation.getAttribute(attributeName);
		if (attribute.getAnnotation(Id.class).isPresent() || attribute.getAnnotation(EmbeddedId.class).isPresent()) {
			if (pkAttribute != null) {
				throw new IllegalStateException(
						"compount primary keys not yet support, consider use of EmbeddedId for " + entityClass.getName());
			}
			pkAttribute = attribute;
		}
	}
	if (pkAttribute == null) {
		throw new IllegalStateException("no primary key found for " + entityClass.getName() + ", use @Id or @EmbeddedId");
	}
	return pkAttribute;
}
 

@Override
public Optional<ResourceFieldType> getFieldType(BeanAttributeInformation attributeDesc) {
    Optional<OneToOne> oneToOne = attributeDesc.getAnnotation(OneToOne.class);
    Optional<OneToMany> oneToMany = attributeDesc.getAnnotation(OneToMany.class);
    Optional<ManyToOne> manyToOne = attributeDesc.getAnnotation(ManyToOne.class);
    Optional<ManyToMany> manyToMany = attributeDesc.getAnnotation(ManyToMany.class);
    if (oneToOne.isPresent() || oneToMany.isPresent() || manyToOne.isPresent() || manyToMany.isPresent()) {
        return Optional.of(ResourceFieldType.RELATIONSHIP);
    }

    Optional<Id> id = attributeDesc.getAnnotation(Id.class);
    Optional<EmbeddedId> embeddedId = attributeDesc.getAnnotation(EmbeddedId.class);
    if (id.isPresent() || embeddedId.isPresent()) {
        return Optional.of(ResourceFieldType.ID);
    }
    return Optional.empty();
}
 

private boolean isProcessingId(XMLContext.Default defaults) {
	boolean isExplicit = defaults.getAccess() != null;
	boolean correctAccess =
			( PropertyType.PROPERTY.equals( propertyType ) && AccessType.PROPERTY.equals( defaults.getAccess() ) )
					|| ( PropertyType.FIELD.equals( propertyType ) && AccessType.FIELD
					.equals( defaults.getAccess() ) );
	boolean hasId = defaults.canUseJavaAnnotations()
			&& ( isPhysicalAnnotationPresent( Id.class ) || isPhysicalAnnotationPresent( EmbeddedId.class ) );
	//if ( properAccessOnMetadataComplete || properOverridingOnMetadataNonComplete ) {
	boolean mirrorAttributeIsId = defaults.canUseJavaAnnotations() &&
			( mirroredAttribute != null &&
					( mirroredAttribute.isAnnotationPresent( Id.class )
							|| mirroredAttribute.isAnnotationPresent( EmbeddedId.class ) ) );
	boolean propertyIsDefault = PropertyType.PROPERTY.equals( propertyType )
			&& !mirrorAttributeIsId;
	return correctAccess || ( !isExplicit && hasId ) || ( !isExplicit && propertyIsDefault );
}
 

public Boolean hasIdClassOrEmbeddedId() {
	if ( hasIdClassOrEmbeddedId == null ) {
		hasIdClassOrEmbeddedId = false;
		if ( getClassWithIdClass( true ) != null ) {
			hasIdClassOrEmbeddedId = true;
		}
		else {
			final ElementsToProcess process = getElementsToProcess();
			for ( PropertyData property : process.getElements() ) {
				if ( property.getProperty().isAnnotationPresent( EmbeddedId.class ) ) {
					hasIdClassOrEmbeddedId = true;
					break;
				}
			}
		}
	}
	return hasIdClassOrEmbeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ApplicationActionEventPageElementPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "createdDate", column = @Column(name = "EMBEDDED_ID_CREATED_DATE")),
    @AttributeOverride(name = "page", column = @Column(name = "EMBEDDED_ID_PAGE")),
    @AttributeOverride(name = "elementId", column = @Column(name = "EMBEDDED_ID_ELEMENT_ID"))
})
public ApplicationActionEventPageElementPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ViewRiksdagenCommitteeBallotDecisionEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "id", column = @Column(name = "EMBEDDED_ID_ID")),
    @AttributeOverride(name = "hangarId", column = @Column(name = "EMBEDDED_ID_HANGAR_ID", precision = 20, scale = 10)),
    @AttributeOverride(name = "issue", column = @Column(name = "EMBEDDED_ID_ISSUE")),
    @AttributeOverride(name = "concern", column = @Column(name = "EMBEDDED_ID_CONCERN"))
})
public ViewRiksdagenCommitteeBallotDecisionEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ApplicationActionEventPagePeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "createdDate", column = @Column(name = "EMBEDDED_ID_CREATED_DATE")),
    @AttributeOverride(name = "page", column = @Column(name = "EMBEDDED_ID_PAGE"))
})
public ApplicationActionEventPagePeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ApplicationActionEventPageModePeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "createdDate", column = @Column(name = "EMBEDDED_ID_CREATED_DATE")),
    @AttributeOverride(name = "page", column = @Column(name = "EMBEDDED_ID_PAGE")),
    @AttributeOverride(name = "pageMode", column = @Column(name = "EMBEDDED_ID_PAGE_MODE"))
})
public ApplicationActionEventPageModePeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ApplicationActionEventPageElementPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "createdDate", column = @Column(name = "EMBEDDED_ID_CREATED_DATE")),
    @AttributeOverride(name = "page", column = @Column(name = "EMBEDDED_ID_PAGE")),
    @AttributeOverride(name = "elementId", column = @Column(name = "EMBEDDED_ID_ELEMENT_ID"))
})
public ApplicationActionEventPageElementPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

private boolean isManuallyAssigned(Method method) {
    if (method.getAnnotation(Id.class) != null) {
        return method.getAnnotation(GeneratedValue.class) == null;
    }

    return method.getAnnotation(EmbeddedId.class) != null;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenDocumentPartySummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "publicDate", column = @Column(name = "EMBEDDED_ID_PUBLIC_DATE")),
    @AttributeOverride(name = "partyShortCode", column = @Column(name = "EMBEDDED_ID_PARTY_SHORT_CODE")),
    @AttributeOverride(name = "documentType", column = @Column(name = "EMBEDDED_ID_DOCUMENT_TYPE"))
})
public RiksdagenDocumentPartySummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenDocumentTypeSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "publicDate", column = @Column(name = "EMBEDDED_ID_PUBLIC_DATE")),
    @AttributeOverride(name = "documentType", column = @Column(name = "EMBEDDED_ID_DOCUMENT_TYPE"))
})
public RiksdagenDocumentTypeSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenDocumentOrgSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "publicDate", column = @Column(name = "EMBEDDED_ID_PUBLIC_DATE")),
    @AttributeOverride(name = "org", column = @Column(name = "EMBEDDED_ID_ORG"))
})
public RiksdagenDocumentOrgSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenDocumentPersonSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "publicDate", column = @Column(name = "EMBEDDED_ID_PUBLIC_DATE")),
    @AttributeOverride(name = "personId", column = @Column(name = "EMBEDDED_ID_PERSON_ID")),
    @AttributeOverride(name = "documentType", column = @Column(name = "EMBEDDED_ID_DOCUMENT_TYPE"))
})
public RiksdagenDocumentPersonSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

private boolean shouldOmitPropertyWithCompositeKey(Map<String, String> propertyAttributes)
{
   // Extract simple type name of the relationship types
   boolean isManyToOneRel = Boolean.parseBoolean(propertyAttributes.get("many-to-one"));
   boolean isOneToOneRel = Boolean.parseBoolean(propertyAttributes.get("one-to-one"));
   boolean isNToManyRel = Boolean.parseBoolean(propertyAttributes.get("n-to-many"));
   if (isManyToOneRel || isNToManyRel || isOneToOneRel)
   {
      String rightHandSideType;
      // Obtain the class name of the other/right-hand side of the relationship.
      if (isOneToOneRel || isManyToOneRel)
      {
         rightHandSideType = propertyAttributes.get("type");
      }
      else
      {
         rightHandSideType = propertyAttributes.get("parameterized-type");
      }
      JavaClassSource javaClass = getJavaClass(rightHandSideType);
      for (Member<?> member : javaClass.getMembers())
      {
         // FORGEPLUGINS-120 Ensure that properties with composite keys are detected and omitted from generation
         if (member.hasAnnotation(Id.class) && !javaClass.hasAnnotation(IdClass.class))
         {
            return false;
         }
         if (member.hasAnnotation(EmbeddedId.class))
         {
            return true;
         }
      }
   }
   return false;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenCommitteeDecisionTypeOrgSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "decisionDate", column = @Column(name = "EMBEDDED_ID_DECISION_DATE")),
    @AttributeOverride(name = "decisionType", column = @Column(name = "EMBEDDED_ID_DECISION_TYPE")),
    @AttributeOverride(name = "org", column = @Column(name = "EMBEDDED_ID_ORG"))
})
public RiksdagenCommitteeDecisionTypeOrgSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "intressentId", column = @Column(name = "EMBEDDED_ID_INTRESSENT_ID"))
})
public RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "intressentId", column = @Column(name = "EMBEDDED_ID_INTRESSENT_ID"))
})
public RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "party", column = @Column(name = "EMBEDDED_ID_PARTY"))
})
public RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPoliticianEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "ballotId", column = @Column(name = "EMBEDDED_ID_BALLOT_ID")),
    @AttributeOverride(name = "concern", column = @Column(name = "EMBEDDED_ID_CONCERN")),
    @AttributeOverride(name = "issue", column = @Column(name = "EMBEDDED_ID_ISSUE")),
    @AttributeOverride(name = "intressentId", column = @Column(name = "EMBEDDED_ID_INTRESSENT_ID"))
})
public RiksdagenVoteDataBallotPoliticianEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPartyEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "ballotId", column = @Column(name = "EMBEDDED_ID_BALLOT_ID")),
    @AttributeOverride(name = "concern", column = @Column(name = "EMBEDDED_ID_CONCERN")),
    @AttributeOverride(name = "issue", column = @Column(name = "EMBEDDED_ID_ISSUE")),
    @AttributeOverride(name = "party", column = @Column(name = "EMBEDDED_ID_PARTY"))
})
public RiksdagenVoteDataBallotPartyEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenCommitteeDecisionTypeSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "decisionDate", column = @Column(name = "EMBEDDED_ID_DECISION_DATE")),
    @AttributeOverride(name = "decisionType", column = @Column(name = "EMBEDDED_ID_DECISION_TYPE"))
})
public RiksdagenCommitteeDecisionTypeSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "intressentId", column = @Column(name = "EMBEDDED_ID_INTRESSENT_ID"))
})
public RiksdagenVoteDataBallotPoliticianPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ViewRiksdagenCommitteeBallotDecisionPoliticianEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "id", column = @Column(name = "EMBEDDED_ID_ID")),
    @AttributeOverride(name = "intressentId", column = @Column(name = "EMBEDDED_ID_INTRESSENT_ID")),
    @AttributeOverride(name = "hangarId", column = @Column(name = "EMBEDDED_ID_HANGAR_ID", precision = 20, scale = 10)),
    @AttributeOverride(name = "issue", column = @Column(name = "EMBEDDED_ID_ISSUE")),
    @AttributeOverride(name = "concern", column = @Column(name = "EMBEDDED_ID_CONCERN"))
})
public ViewRiksdagenCommitteeBallotDecisionPoliticianEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "party", column = @Column(name = "EMBEDDED_ID_PARTY"))
})
public RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ViewRiksdagenCommitteeDecisionsEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "id", column = @Column(name = "EMBEDDED_ID_ID")),
    @AttributeOverride(name = "hangarId", column = @Column(name = "EMBEDDED_ID_HANGAR_ID", precision = 20, scale = 10)),
    @AttributeOverride(name = "issueNummer", column = @Column(name = "EMBEDDED_ID_ISSUE_NUMMER", precision = 20, scale = 10))
})
public ViewRiksdagenCommitteeDecisionsEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "voteDate", column = @Column(name = "EMBEDDED_ID_VOTE_DATE")),
    @AttributeOverride(name = "party", column = @Column(name = "EMBEDDED_ID_PARTY"))
})
public RiksdagenVoteDataBallotPartyPeriodSummaryEmbeddedId getEmbeddedId() {
    return embeddedId;
}
 

/**
 * Gets the value of the embeddedId property.
 * 
 * @return
 *     possible object is
 *     {@link ViewRiksdagenCommitteeBallotDecisionPartyEmbeddedId }
 *     
 */
@EmbeddedId
@AttributeOverrides({
    @AttributeOverride(name = "id", column = @Column(name = "EMBEDDED_ID_ID")),
    @AttributeOverride(name = "party", column = @Column(name = "EMBEDDED_ID_PARTY")),
    @AttributeOverride(name = "hangarId", column = @Column(name = "EMBEDDED_ID_HANGAR_ID", precision = 20, scale = 10)),
    @AttributeOverride(name = "issue", column = @Column(name = "EMBEDDED_ID_ISSUE")),
    @AttributeOverride(name = "concern", column = @Column(name = "EMBEDDED_ID_CONCERN"))
})
public ViewRiksdagenCommitteeBallotDecisionPartyEmbeddedId getEmbeddedId() {
    return embeddedId;
}