Package org.eclipse.persistence.internal.jpa.metadata.accessors.classes

Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.classes.ClassAccessor

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        // Process/validate the attribute name first if there is one.
        if (hasAttributeName()) {
            // If the mapping is an aggregate object mapping, validate the
            // attribute name existing on the embeddable and update the reference class.
            if (mapping.isAggregateObjectMapping()) {
                ClassAccessor embeddableAccessor = getProject().getEmbeddableAccessor(referenceClass);
                MappingAccessor mappingAccessor = embeddableAccessor.getDescriptor().getMappingAccessor(getAttributeName());
                   
                if (mappingAccessor == null) {
                    throw ValidationException.embeddableAttributeNameForConvertNotFound(accessor.getJavaClassName(), mapping.getAttributeName(), embeddableAccessor.getJavaClassName(), getAttributeName());
                }

                referenceClass = mappingAccessor.getReferenceClass();
            } else {
                throw ValidationException.invalidMappingForConvertWithAttributeName(accessor.getJavaClassName(), mapping.getAttributeName());
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     * INTERNAL:
     * Used to process primary keys and DerivedIds.
     */
    protected MetadataClass getSimplePKType(){
        MetadataDescriptor referenceDescriptor = getReferenceDescriptor();
        ClassAccessor referenceAccessor = referenceDescriptor.getClassAccessor();
       
        if (referenceAccessor.hasDerivedId()) {
            // Referenced object has a derived ID and must be a simple pk type. 
            // Recurse through to get the simple type.
            return ((ObjectAccessor) referenceDescriptor.getMappingAccessor(referenceDescriptor.getIdAttributeName())).getSimplePKType();
        } else {
            // Validate on their basic mapping.
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    /**
     * INTERNAL:
     * Return the reference metadata descriptor for this accessor.
     */
    public MetadataDescriptor getReferenceDescriptor() {
        ClassAccessor accessor = getProject().getAccessor(getReferenceClassName());
       
        if (accessor == null) {
            throw ValidationException.classNotListedInPersistenceUnit(getReferenceClassName());
        }
       
        return accessor.getDescriptor();
    }
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            // Finally loop through descriptors and set sequences as required
            // into Descriptors and Login
            boolean usesAuto = false;
            for (MetadataClass entityClass : m_generatedValues.keySet()) {
                // 266912: skip setting sequences if our accessor is null for mappedSuperclasses
                ClassAccessor accessor = m_allAccessors.get(entityClass.getName());
                if(null != accessor) {
                    MetadataDescriptor descriptor = accessor.getDescriptor();
                    GeneratedValueMetadata generatedValue = m_generatedValues.get(entityClass);
                    String generatorName = generatedValue.getGenerator();

                    if (generatorName == null) {
                        // Value was loaded from XML (and it wasn't specified) so
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    /**
     * INTERNAL:
     * Return the reference metadata descriptor for this accessor.
     */
    public MetadataDescriptor getReferenceDescriptor() {
        ClassAccessor accessor = getProject().getAccessor(getReferenceClassName());
       
        if (accessor == null) {
            throw ValidationException.classNotListedInPersistenceUnit(getReferenceClassName());
        }
       
        return accessor.getDescriptor();
    }
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     * INTERNAL:
     * Used to process primary keys and DerivedIds.
     */
    protected MetadataClass getSimplePKType(){
        MetadataDescriptor referenceDescriptor = getReferenceDescriptor();
        ClassAccessor referenceAccessor = referenceDescriptor.getClassAccessor();
       
        if (referenceAccessor.hasDerivedId()) {
            // Referenced object has a derived ID and must be a simple pk type. 
            // Recurse through to get the simple type.
            return ((ObjectAccessor) referenceDescriptor.getAccessorFor(referenceDescriptor.getIdAttributeName())).getSimplePKType();
        } else {
            // Validate on their basic mapping.
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            login.setTableQualifier(tempGenerator.processQualifier());
               
            // 3 - Loop through generated values and set sequences for each.
            for (MetadataClass entityClass : m_generatedValues.keySet()) {
                // Skip setting sequences if our accessor is null, must be a mapped superclass
                ClassAccessor accessor = m_allAccessors.get(entityClass.getName());
                if (accessor != null) {
                    m_generatedValues.get(entityClass).process(accessor.getDescriptor(), sequences, login);
                }
            }
        }
    }
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                }
               
                // If the mapping is an aggregate object mapping, validate the
                // attribute name existing on the embeddable.
                if (mappingToApplyConvert.isAggregateObjectMapping()) {
                    ClassAccessor embeddableAccessor = getProject().getEmbeddableAccessor(referenceClass);
                    MappingAccessor mappingAccessor = embeddableAccessor.getDescriptor().getMappingAccessor(attributeName);
                   
                    if (mappingAccessor == null) {
                        throw ValidationException.embeddableAttributeNameForConvertNotFound(accessor.getJavaClassName(), mapping.getAttributeName(), embeddableAccessor.getJavaClassName(), attributeName);
                    }
                }
            } else {
                // In an aggregate object case, the attribute name must be specified.
                if (mapping.isAggregateObjectMapping()) {
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    /**
     * INTERNAL:
     * Return the reference metadata descriptor for this accessor.
     */
    public MetadataDescriptor getReferenceDescriptor() {
        ClassAccessor accessor = getProject().getAccessor(getReferenceClassName());
       
        if (accessor == null) {
            throw ValidationException.classNotListedInPersistenceUnit(getReferenceClassName());
        }
       
        return accessor.getDescriptor();
    }
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            if (referenceDescriptor.isInheritanceSubclass()) {
                referenceDescriptor = referenceDescriptor.getInheritanceRootDescriptor();
            }
        } else {
            ClassAccessor accessor = getProject().getAccessor(getReferenceClassName());
            referenceDescriptor = (accessor != null) ? accessor.getDescriptor() : null;
            if (referenceDescriptor == null) {
                MetadataProcessor compositeProcessor = getProject().getCompositeProcessor();
                if (compositeProcessor != null) {
                    for (MetadataProject pearProject : compositeProcessor.getPearProjects(getProject())) {
                        accessor = pearProject.getAccessor(getReferenceClassName());
                        if (accessor != null) {
                            referenceDescriptor = accessor.getDescriptor();
                            break;
                        }
                    }
                }
            }
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Related Classes of org.eclipse.persistence.internal.jpa.metadata.accessors.classes.ClassAccessor

  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicCollectionAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicMapAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.DerivedIdClassAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ElementCollectionAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.EmbeddedAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.EmbeddedIdAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.IdAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ManyToManyAccessor
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ManyToOneAccessor
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