Examples of MetadataField

oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.objects.MetadataField
An object to hold onto a valid EJB 3.0 decorated field. @author Guy Pelletier @since TopLink 10.1.3/EJB 3.0 Preview
org.dspace.content.MetadataField
DSpace object that represents a metadata field, which is defined by a combination of schema, element, and qualifier. Every metadata element belongs in a field. @author Martin Hald @version $Revision: 3761 $ @see org.dspace.content.MetadataValue, org.dspace.content.MetadataSchema
org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField
INTERNAL: An object to hold onto a valid EJB 3.0 decorated field. @author Guy Pelletier @since TopLink 10.1.3/EJB 3.0 Preview

Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    getDescriptor().addPKClassId(metadataMethod.getAttributeName(), metadataMethod.getRelationType());
                }
            }    
        } else {
            for (Field field : MetadataHelper.getFields(m_idClass)) {
                MetadataField metadataField = new MetadataField(field, getLogger());
                
                // The is valid check will throw an exception if needed.
                if (metadataField.isValidPersistenceField(getDescriptor())) {
                    getDescriptor().addPKClassId(field.getName(), field.getGenericType());
                }
            }
        } 
    }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

    /**
     * INTERNAL:
     */
    protected boolean havePersistenceAnnotationsDefined(Field[] fields) {
        for (Field field : fields) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            
            if (metadataField.hasDeclaredAnnotations(getDescriptor())) {
                return true;
            }
        }
        
        return false;

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

     * INTERNAL:
     * Create mappings from the fields directly.
     */
    protected void processAccessorFields() {
        for (Field field : MetadataHelper.getFields(getJavaClass())) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            if (metadataField.isAnnotationPresent(Transient.class)) {
                if (metadataField.hasMoreThanOneDeclaredAnnotation(getDescriptor())) {
                    throw ValidationException.mappingAnnotationsAppliedToTransientAttribute(field);
                }
            } else {
                // The is valid check will throw an exception if needed. If
                // we already have an accessor then we loaded one from XML
                // and we shouldn't re-process the accessor.
                if (metadataField.isValidPersistenceField(getDescriptor()) && ! getDescriptor().hasAccessorFor(metadataField.getAttributeName())) {
                    processAccessor(buildAccessor(metadataField));
                } 
            }
        }
    }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    Field field = MetadataHelper.getFieldForName(accessor.getName(), getJavaClass());
                
                    if (field == null) {
                        throw ValidationException.invalidFieldForClass(accessor.getName(), getJavaClass());
                    } else {
                        MetadataField metadataField = new MetadataField(field, getEntityMappings());
                    
                        // True will force an exception to be thrown if it is 
                        // not a valid field. However, if it is a transient 
                        // accessor, don't validate it and just let it through.
                        if (accessor.isTransient() || metadataField.isValidPersistenceField(getDescriptor(), true)) {
                            accessibleObject = metadataField;
                        }
                    }
                }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    getDescriptor().addPKClassId(metadataMethod.getAttributeName(), metadataMethod.getRelationType());
                }
            }    
        } else {
            for (Field field : MetadataHelper.getFields(m_idClass)) {
                MetadataField metadataField = new MetadataField(field, getLogger());
                
                // The is valid check will throw an exception if needed.
                if (metadataField.isValidPersistenceField(false, getDescriptor())) {
                    getDescriptor().addPKClassId(field.getName(), field.getGenericType());
                }
            }
        } 
    }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

                    Field field = MetadataHelper.getFieldForName(accessor.getName(), getJavaClass());
                
                    if (field == null) {
                        throw ValidationException.invalidFieldForClass(accessor.getName(), getJavaClass());
                    } else {
                        MetadataField metadataField = new MetadataField(field, getEntityMappings());
                    
                        // True will force an exception to be thrown if it is 
                        // not a valid field. However, if it is a transient 
                        // accessor, don't validate it and just let it through.
                        if (accessor.isTransient() || metadataField.isValidPersistenceField(getDescriptor(), true)) {
                            accessibleObject = metadataField;
                        }
                    }
                }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

    /**
     * INTERNAL:
     */
    protected boolean havePersistenceAnnotationsDefined(Field[] fields) {
        for (Field field : fields) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            
            if (metadataField.hasDeclaredAnnotations(getDescriptor())) {
                return true;
            }
        }
        
        return false;

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

     * setting and for a field to be processed it must have a Access(FIELD) 
     * setting.
     */
    protected void processAccessorFields(boolean processingInverse) {
        for (Field field : MetadataHelper.getFields(getJavaClass())) {
            MetadataField metadataField = new MetadataField(field, getLogger());
            if (metadataField.isAnnotationPresent(Transient.class)) {
                if (metadataField.hasMoreThanOneDeclaredAnnotation(getDescriptor())) {
                    throw ValidationException.mappingAnnotationsAppliedToTransientAttribute(field);
                }
            } else {
                // The is valid check will throw an exception if needed.
                if (metadataField.isValidPersistenceField(processingInverse, getDescriptor())) {
                    // If the accessor already exists, it may have come from XML 
                    // or because of an explicit access type setting. E.G. 
                    // Access type is property and we processed the access 
                    // methods for this field, however the field has been tagged 
                    // as access field. We must therefore overwrite the previous 
                    // accessor with this explicit one.
                    if (! getDescriptor().hasAccessorFor(metadataField.getAttributeName()) || (getDescriptor().hasAccessorFor(metadataField.getAttributeName()) && processingInverse)) {
                        getDescriptor().addAccessor(buildAccessor(metadataField));
                    }
                }
            }
        }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

     * INTERNAL:
     * Return the accessible field for the given mapping accessor. Validation is
     * performed on the existence of the field.
     */
    protected MetadataField getAccessibleField(MappingAccessor accessor) {
        MetadataField field = getJavaClass().getField(accessor.getName());
        
        if (field == null) {
            throw ValidationException.invalidFieldForClass(accessor.getName(), getJavaClass());
        } else {
            // True will force an exception to be thrown if it is not a valid 
            // field. However, if it is a transient accessor, don't validate it 
            // and return.
            if (accessor.isTransient() || field.isValidPersistenceField(this, true)) {
                return field;    
            }
            
            return null;
        }

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Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataField

    /**
     * Return the class which is the source of the attribute.
     * i.e. the class that defines the attribute in its class file.
     */
    private MetadataClass getAttributeDeclaringClass(MetadataClass metadataClass, String attributeName) {       
        MetadataField field = metadataClass.getField(attributeName);
        return field.getDeclaringClass();
    }

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