Examples with AclDescription org.apache.kafka.common.message.DescribeAclsResponseData.AclDescription used on opensource projects

Example 1 with AclDescription

use of org.apache.kafka.common.message.DescribeAclsResponseData.AclDescription in project kafka by apache.

the class DescribeAclsResponse method aclsResources.

public static List<DescribeAclsResource> aclsResources(Collection<AclBinding> acls) {
    Map<ResourcePattern, List<AccessControlEntry>> patternToEntries = new HashMap<>();
    for (AclBinding acl : acls) {
        patternToEntries.computeIfAbsent(acl.pattern(), v -> new ArrayList<>()).add(acl.entry());
    }
    List<DescribeAclsResource> resources = new ArrayList<>(patternToEntries.size());
    for (Entry<ResourcePattern, List<AccessControlEntry>> entry : patternToEntries.entrySet()) {
        ResourcePattern key = entry.getKey();
        List<AclDescription> aclDescriptions = new ArrayList<>();
        for (AccessControlEntry ace : entry.getValue()) {
            AclDescription ad = new AclDescription().setHost(ace.host()).setOperation(ace.operation().code()).setPermissionType(ace.permissionType().code()).setPrincipal(ace.principal());
            aclDescriptions.add(ad);
        }
        DescribeAclsResource dar = new DescribeAclsResource().setResourceName(key.name()).setPatternType(key.patternType().code()).setResourceType(key.resourceType().code()).setAcls(aclDescriptions);
        resources.add(dar);
    }
    return resources;
}