Example usage for org.apache.hadoop.fs.permission AclStatus.Builder group

Introduction

In this page you can find the example usage for org.apache.hadoop.fs.permission AclStatus.Builder group.

Prototype

String group

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Usage

From source file:com.bigstep.datalake.JsonUtil.java

License:Apache License

/** Convert a Json map to a AclStatus object. */
public static AclStatus toAclStatus(final Map<?, ?> json) {
    if (json == null) {
        return null;
    }/*from w ww . j a va2s . c  o  m*/

    final Map<?, ?> m = (Map<?, ?>) json.get(AclStatus.class.getSimpleName());

    AclStatus.Builder aclStatusBuilder = new AclStatus.Builder();
    aclStatusBuilder.owner((String) m.get("owner"));
    aclStatusBuilder.group((String) m.get("group"));
    aclStatusBuilder.stickyBit((Boolean) m.get("stickyBit"));
    String permString = (String) m.get("permission");
    if (permString != null) {
        final FsPermission permission = toFsPermission(permString, (Boolean) m.get("aclBit"),
                (Boolean) m.get("encBit"));
        aclStatusBuilder.setPermission(permission);
    }
    final List<?> entries = (List<?>) m.get("entries");

    List<AclEntry> aclEntryList = new ArrayList<AclEntry>();
    for (Object entry : entries) {
        AclEntry aclEntry = AclEntry.parseAclEntry((String) entry, true);
        aclEntryList.add(aclEntry);
    }
    aclStatusBuilder.addEntries(aclEntryList);
    return aclStatusBuilder.build();
}

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