Examples with MetadataPayloadBuilder co.cask.cdap.data2.audit.payload.builder.MetadataPayloadBuilder used on opensource projects

Example 1 with MetadataPayloadBuilder

use of co.cask.cdap.data2.audit.payload.builder.MetadataPayloadBuilder in project cdap by caskdata.

the class DefaultMetadataStore method publishAudit.

private void publishAudit(MetadataRecord previous, MetadataRecord additions, MetadataRecord deletions) {
    MetadataPayloadBuilder builder = new MetadataPayloadBuilder();
    builder.addPrevious(previous);
    builder.addAdditions(additions);
    builder.addDeletions(deletions);
    AuditPublishers.publishAudit(auditPublisher, previous.getEntityId(), AuditType.METADATA_CHANGE, builder.build());
}

Example 2 with MetadataPayloadBuilder

use of co.cask.cdap.data2.audit.payload.builder.MetadataPayloadBuilder in project cdap by caskdata.

the class AuditMetadataStorage method publishAudit.

private void publishAudit(MetadataChange change, MetadataScope scope) {
    Map<String, String> propsBefore = change.getBefore().getProperties(scope);
    Map<String, String> propsAfter = change.getAfter().getProperties(scope);
    Set<String> tagsBefore = change.getBefore().getTags(scope);
    Set<String> tagsAfter = change.getAfter().getTags(scope);
    boolean propsChanged = !propsBefore.equals(propsAfter);
    boolean tagsChanged = !tagsBefore.equals(tagsAfter);
    if (!propsChanged && !tagsChanged) {
        // no change to log
        return;
    }
    // previous state is already given
    MetadataRecord previous = new MetadataRecord(change.getEntity(), scope, propsBefore, tagsBefore);
    // compute what was added
    @SuppressWarnings("ConstantConditions") Map<String, String> propsAdded = Maps.filterEntries(propsAfter, entry -> !entry.getValue().equals(propsBefore.get(entry.getKey())));
    Set<String> tagsAdded = Sets.difference(tagsAfter, tagsBefore);
    MetadataRecord additions = new MetadataRecord(change.getEntity(), scope, propsAdded, tagsAdded);
    // compute what was deleted
    @SuppressWarnings("ConstantConditions") Map<String, String> propsDeleted = Maps.filterEntries(propsBefore, entry -> !entry.getValue().equals(propsAfter.get(entry.getKey())));
    Set<String> tagsDeleted = Sets.difference(tagsBefore, tagsAfter);
    MetadataRecord deletions = new MetadataRecord(change.getEntity(), scope, propsDeleted, tagsDeleted);
    // and publish
    MetadataPayload payload = new MetadataPayloadBuilder().addPrevious(previous).addAdditions(additions).addDeletions(deletions).build();
    AuditPublishers.publishAudit(auditPublisher, previous.getMetadataEntity(), AuditType.METADATA_CHANGE, payload);
}