Examples with FieldDescriptor org.infinispan.protostream.descriptors.FieldDescriptor used on opensource projects

Example 1 with FieldDescriptor

use of org.infinispan.protostream.descriptors.FieldDescriptor in project kogito-apps by kiegroup.

the class ProtoIndexParser method create.

@Override
public EntityIndexDescriptor create(Descriptor annotatedDescriptor, AnnotationElement.Annotation annotation) {
    String name = annotatedDescriptor.getFullName();
    List<IndexDescriptor> indexes = new ArrayList<>(annotatedDescriptor.getFields().size());
    List<AttributeDescriptor> fields = new ArrayList<>(annotatedDescriptor.getFields().size());
    for (FieldDescriptor fd : annotatedDescriptor.getFields()) {
        AnnotationElement.Annotation fieldAnnotation = fd.getAnnotations().get(FIELD_ANNOTATION);
        if (fieldAnnotation != null) {
            String fieldName = Optional.ofNullable((String) fieldAnnotation.getAttributeValue(FIELD_NAME_ATTRIBUTE).getValue()).filter(a -> !a.isEmpty()).orElseGet(fd::getName);
            boolean isIndexed = INDEX_YES.equals(fieldAnnotation.getAttributeValue(FIELD_INDEX_ATTRIBUTE).getValue());
            fields.add(createAttributeDescriptor(fd, fieldName));
            if (isIndexed) {
                indexes.add(new IndexDescriptor(fieldName, List.of(fieldName)));
            }
        }
    }
    return new EntityIndexDescriptor(name, indexes, fields);
}

Example 2 with FieldDescriptor

use of org.infinispan.protostream.descriptors.FieldDescriptor in project kogito-apps by kiegroup.

the class ProtoIndexParserTest method testCreateAttributeDescriptor.

@Test
void testCreateAttributeDescriptor() {
    FieldDescriptor roomField = createFileDescriptor().getMessageTypes().stream().filter(descriptor -> "org.acme.travels.travels.Hotel".equals(descriptor.getFullName())).findAny().get().findFieldByName("room");
    AttributeDescriptor attributeDescriptor = createAttributeDescriptor(roomField, null);
    assertEquals(new AttributeDescriptor("room", "string", true), attributeDescriptor);
}

Example 3 with FieldDescriptor

use of org.infinispan.protostream.descriptors.FieldDescriptor in project infinispan by infinispan.

the class ProtobufMatcherEvalContext method processMissingFields.

private void processMissingFields() {
    for (FieldDescriptor fd : messageContext.getMessageDescriptor().getFields()) {
        AttributeNode<FieldDescriptor, Integer> attributeNode = currentNode.getChild(fd.getNumber());
        boolean fieldSeen = messageContext.isFieldMarked(fd.getNumber());
        if (attributeNode != null && (fd.isRepeated() || !fieldSeen)) {
            if (fd.isRepeated()) {
                // Repeated fields can't have default values but we need to at least take care of IS [NOT] NULL predicates
                if (fieldSeen) {
                    // Here we use a dummy value since it would not matter anyway for IS [NOT] NULL
                    attributeNode.processValue(AttributeNode.DUMMY_VALUE, this);
                } else {
                    processNullAttribute(attributeNode);
                }
            } else {
                if (fd.getJavaType() == JavaType.MESSAGE) {
                    processNullAttribute(attributeNode);
                } else {
                    Object defaultValue = fd.hasDefaultValue() ? fd.getDefaultValue() : null;
                    attributeNode.processValue(defaultValue, this);
                }
            }
        }
    }
}

Example 4 with FieldDescriptor

use of org.infinispan.protostream.descriptors.FieldDescriptor in project infinispan by infinispan.

the class ProtobufPropertyHelper method mapPropertyNamePathToFieldIdPath.

@Override
public List<?> mapPropertyNamePathToFieldIdPath(Descriptor messageDescriptor, String[] propertyPath) {
    List<Integer> translatedPath = new ArrayList<>(propertyPath.length);
    Descriptor md = messageDescriptor;
    for (String prop : propertyPath) {
        FieldDescriptor fd = md.findFieldByName(prop);
        translatedPath.add(fd.getNumber());
        if (fd.getJavaType() == JavaType.MESSAGE) {
            md = fd.getMessageType();
        } else {
            // iteration is expected to stop here
            md = null;
        }
    }
    return translatedPath;
}

Example 5 with FieldDescriptor

use of org.infinispan.protostream.descriptors.FieldDescriptor in project infinispan by infinispan.

the class ProtobufPropertyHelper method getField.

/**
 * @param entityType
 * @param propertyPath
 * @return the field descriptor or null if not found
 */
private FieldDescriptor getField(Descriptor entityType, String[] propertyPath) {
    Descriptor messageDescriptor = entityType;
    int i = 0;
    for (String p : propertyPath) {
        FieldDescriptor field = messageDescriptor.findFieldByName(p);
        if (field == null || ++i == propertyPath.length) {
            return field;
        }
        if (field.getJavaType() == JavaType.MESSAGE) {
            messageDescriptor = field.getMessageType();
        } else {
            break;
        }
    }
    return null;
}