Examples with AclBinding org.apache.kafka.common.acl.AclBinding used on opensource projects

Example 6 with AclBinding

use of org.apache.kafka.common.acl.AclBinding in project apache-kafka-on-k8s by banzaicloud.

the class DescribeAclsResponse method toStruct.

@Override
protected Struct toStruct(short version) {
    Struct struct = new Struct(ApiKeys.DESCRIBE_ACLS.responseSchema(version));
    struct.set(THROTTLE_TIME_MS, throttleTimeMs);
    error.write(struct);
    Map<Resource, List<AccessControlEntry>> resourceToData = new HashMap<>();
    for (AclBinding acl : acls) {
        List<AccessControlEntry> entry = resourceToData.get(acl.resource());
        if (entry == null) {
            entry = new ArrayList<>();
            resourceToData.put(acl.resource(), entry);
        }
        entry.add(acl.entry());
    }
    List<Struct> resourceStructs = new ArrayList<>();
    for (Map.Entry<Resource, List<AccessControlEntry>> tuple : resourceToData.entrySet()) {
        Resource resource = tuple.getKey();
        Struct resourceStruct = struct.instance(RESOURCES_KEY_NAME);
        RequestUtils.resourceSetStructFields(resource, resourceStruct);
        List<Struct> dataStructs = new ArrayList<>();
        for (AccessControlEntry entry : tuple.getValue()) {
            Struct dataStruct = resourceStruct.instance(ACLS_KEY_NAME);
            RequestUtils.aceSetStructFields(entry, dataStruct);
            dataStructs.add(dataStruct);
        }
        resourceStruct.set(ACLS_KEY_NAME, dataStructs.toArray());
        resourceStructs.add(resourceStruct);
    }
    struct.set(RESOURCES_KEY_NAME, resourceStructs.toArray());
    return struct;
}