How to use

verifyFieldAndMapping

method

in

org.eclipse.persistence.descriptors.ReturningPolicy

protected boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field) {
  boolean ok = true;
  verifyField(session, field, getDescriptor());
  DatabaseMapping mapping;
  List readOnlyMappings = getDescriptor().getObjectBuilder().getReadOnlyMappingsForField(field);
  if (readOnlyMappings != null) {
    for (int j = 0; j < readOnlyMappings.size(); j++) {
      mapping = (DatabaseMapping)readOnlyMappings.get(j);
      ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
    }
  }
  mapping = getDescriptor().getObjectBuilder().getMappingForField(field);
  if (mapping != null) {
    ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
  }
  return ok;
}

protected boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field) {
  boolean ok = true;
  verifyField(session, field, getDescriptor());
  DatabaseMapping mapping;
  List readOnlyMappings = getDescriptor().getObjectBuilder().getReadOnlyMappingsForField(field);
  if (readOnlyMappings != null) {
    for (int j = 0; j < readOnlyMappings.size(); j++) {
      mapping = (DatabaseMapping)readOnlyMappings.get(j);
      ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
    }
  }
  mapping = getDescriptor().getObjectBuilder().getMappingForField(field);
  if (mapping != null) {
    ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
  }
  return ok;
}

protected boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field) {
  boolean ok = true;
  verifyField(session, field, getDescriptor());
  DatabaseMapping mapping;
  List readOnlyMappings = getDescriptor().getObjectBuilder().getReadOnlyMappingsForField(field);
  if (readOnlyMappings != null) {
    for (int j = 0; j < readOnlyMappings.size(); j++) {
      mapping = (DatabaseMapping)readOnlyMappings.get(j);
      ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
    }
  }
  mapping = getDescriptor().getObjectBuilder().getMappingForField(field);
  if (mapping != null) {
    ok &= verifyFieldAndMapping(session, field, getDescriptor(), mapping);
  }
  return ok;
}

if (info != null) {
  infoHashtableUnmapped.remove(field);
  if (verifyFieldAndMapping(session, field)) {
    if (info.getField().getType() == null) {
      addMappedFieldToMain(field, info);

if (info != null) {
  infoHashtableUnmapped.remove(field);
  if (verifyFieldAndMapping(session, field)) {
    if (info.getField().getType() == null) {
      addMappedFieldToMain(field, info);

if (info != null) {
  infoHashtableUnmapped.remove(field);
  if (verifyFieldAndMapping(session, field)) {
    if (info.getField().getType() == null) {
      addMappedFieldToMain(field, info);

protected static boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field, ClassDescriptor descriptor, DatabaseMapping mapping) {
  verifyField(session, field, descriptor);
  while (mapping.isAggregateObjectMapping()) {
    ClassDescriptor referenceDescriptor = ((AggregateObjectMapping)mapping).getReferenceDescriptor();
    mapping = referenceDescriptor.getObjectBuilder().getMappingForField(field);
    verifyFieldAndMapping(session, field, referenceDescriptor, mapping);
  }
  if (!mapping.isDirectToFieldMapping() && !mapping.isTransformationMapping()) {
    String mappingTypeName = Helper.getShortClassName(mapping);
    session.getIntegrityChecker().handleError(DescriptorException.returningPolicyMappingNotSupported(field.getName(), mappingTypeName, mapping));
    return false;
  } else {
    return true;
  }
}

protected static boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field, ClassDescriptor descriptor, DatabaseMapping mapping) {
  verifyField(session, field, descriptor);
  while (mapping.isAggregateObjectMapping()) {
    ClassDescriptor referenceDescriptor = ((AggregateObjectMapping)mapping).getReferenceDescriptor();
    mapping = referenceDescriptor.getObjectBuilder().getMappingForField(field);
    verifyFieldAndMapping(session, field, referenceDescriptor, mapping);
  }
  if (!mapping.isDirectToFieldMapping() && !mapping.isTransformationMapping()) {
    String mappingTypeName = Helper.getShortClassName(mapping);
    session.getIntegrityChecker().handleError(DescriptorException.returningPolicyMappingNotSupported(field.getName(), mappingTypeName, mapping));
    return false;
  } else {
    return true;
  }
}

protected static boolean verifyFieldAndMapping(AbstractSession session, DatabaseField field, ClassDescriptor descriptor, DatabaseMapping mapping) {
  verifyField(session, field, descriptor);
  while (mapping.isAggregateObjectMapping()) {
    ClassDescriptor referenceDescriptor = ((AggregateObjectMapping)mapping).getReferenceDescriptor();
    mapping = referenceDescriptor.getObjectBuilder().getMappingForField(field);
    verifyFieldAndMapping(session, field, referenceDescriptor, mapping);
  }
  if (!mapping.isDirectToFieldMapping() && !mapping.isTransformationMapping()) {
    String mappingTypeName = Helper.getShortClassName(mapping);
    session.getIntegrityChecker().handleError(DescriptorException.returningPolicyMappingNotSupported(field.getName(), mappingTypeName, mapping));
    return false;
  } else {
    return true;
  }
}