How to use

Version

in

javax.jdo.annotations

    strategy = IdGeneratorStrategy.NATIVE,
    column = "id")
@javax.jdo.annotations.Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

if (entityClass.isAnnotationPresent(javax.jdo.annotations.Version.class)) {
  javax.jdo.annotations.Version version = entityClass.getAnnotation(javax.jdo.annotations.Version.class);
  for (Extension extension : version.extensions()) {
    if (extension.vendorName().equals("datanucleus") && extension.key().equals("field-name")) {
      String versionFieldName = extension.value();

    strategy = IdGeneratorStrategy.NATIVE,
    column = "id")
@javax.jdo.annotations.Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

    strategy=javax.jdo.annotations.IdGeneratorStrategy.IDENTITY,
     column="id")
@javax.jdo.annotations.Version(
    strategy=VersionStrategy.VERSION_NUMBER, 
    column="version")

@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

    strategy = IdGeneratorStrategy.NATIVE,
    column = "id")
@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

    strategy = IdGeneratorStrategy.NATIVE,
    column = "id")
@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

@Version(
    strategy = VersionStrategy.VERSION_NUMBER,
    column = "version")

@javax.jdo.annotations.DatastoreIdentity(
  strategy = javax.jdo.annotations.IdGeneratorStrategy.IDENTITY, column = "id")
@javax.jdo.annotations.Version(strategy = VersionStrategy.VERSION_NUMBER, column = "version")
@javax.jdo.annotations.Queries({
  @javax.jdo.annotations.Query(name = "find", language = "JDOQL", value = "SELECT "