Package org.apache.zookeeper.proto

Examples of org.apache.zookeeper.proto.SetACLRequest

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     */
    public Stat setACL(String path, List<ACL> acl, int version)
            throws KeeperException, InterruptedException {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.setACL);
        SetACLRequest request = new SetACLRequest();
        request.setPath(path);
        if (acl != null && acl.size() == 0) {
            throw new KeeperException.InvalidACLException();
        }
        request.setAcl(acl);
        request.setVersion(version);
        SetACLResponse response = new SetACLResponse();
        ReplyHeader r = cnxn.submitRequest(h, request, response, null);
        if (r.getErr() != 0) {
            throw KeeperException.create(r.getErr());
        }
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     */
    public void setACL(String path, List<ACL> acl, int version,
            StatCallback cb, Object ctx) {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.setACL);
        SetACLRequest request = new SetACLRequest();
        request.setPath(path);
        request.setAcl(acl);
        request.setVersion(version);
        SetACLResponse response = new SetACLResponse();
        cnxn
                .queuePacket(h, new ReplyHeader(), request, response, cb, path,
                        ctx, null);
    }
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                break;
            case OpCode.setACL:
                txnHeader = new TxnHeader(request.sessionId, request.cxid, zks
                        .getNextZxid(), zks.getTime(), OpCode.setACL);
                zks.sessionTracker.checkSession(request.sessionId);
                SetACLRequest setAclRequest = new SetACLRequest();
                ZooKeeperServer.byteBuffer2Record(request.request,
                        setAclRequest);
                if (!fixupACL(request.authInfo, setAclRequest.getAcl())) {
                    throw new KeeperException.InvalidACLException();
                }
                path = setAclRequest.getPath();
                nodeRecord = getRecordForPath(path);
                checkACL(zks, nodeRecord.acl, ZooDefs.Perms.ADMIN,
                        request.authInfo);
                version = setAclRequest.getVersion();
                currentVersion = nodeRecord.stat.getAversion();
                if (version != -1 && version != currentVersion) {
                    throw new KeeperException.BadVersionException();
                }
                version = currentVersion + 1;
                txn = new SetACLTxn(path, setAclRequest.getAcl(), version);
                nodeRecord = nodeRecord.duplicate(txnHeader.getZxid());
                nodeRecord.stat.setAversion(version);
                addChangeRecord(nodeRecord);
                break;
            case OpCode.createSession:
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            throws KeeperException, InterruptedException {
        PathUtils.validatePath(path);

        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.setACL);
        SetACLRequest request = new SetACLRequest();
        request.setPath(path);
        if (acl != null && acl.size() == 0) {
            throw new KeeperException.InvalidACLException();
        }
        request.setAcl(acl);
        request.setVersion(version);
        SetACLResponse response = new SetACLResponse();
        ReplyHeader r = cnxn.submitRequest(h, request, response, null);
        if (r.getErr() != 0) {
            throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                    path);
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            StatCallback cb, Object ctx) {
        PathUtils.validatePath(path);

        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.setACL);
        SetACLRequest request = new SetACLRequest();
        request.setPath(path);
        request.setAcl(acl);
        request.setVersion(version);
        SetACLResponse response = new SetACLResponse();
        cnxn
                .queuePacket(h, new ReplyHeader(), request, response, cb, path,
                        ctx, null);
    }
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                nodeRecord.stat.setVersion(-1);               
                addChangeRecord(nodeRecord);
                break;                        
            case OpCode.setACL:
                zks.sessionTracker.checkSession(request.sessionId, request.getOwner());
                SetACLRequest setAclRequest = (SetACLRequest)record;
                if(deserialize)
                    ByteBufferInputStream.byteBuffer2Record(request.request, setAclRequest);
                path = setAclRequest.getPath();
                List<ACL> listACL = fixupACL(path, request.authInfo, setAclRequest.getAcl());
                nodeRecord = getRecordForPath(path);
                checkACL(zks, nodeRecord.acl, ZooDefs.Perms.ADMIN, request.authInfo);
                newVersion = checkAndIncVersion(nodeRecord.stat.getAversion(), setAclRequest.getVersion(), path);
                request.setTxn(new SetACLTxn(path, listACL, newVersion));
                nodeRecord = nodeRecord.duplicate(request.getHdr().getZxid());
                nodeRecord.stat.setAversion(newVersion);
                addChangeRecord(nodeRecord);
                break;
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                ReconfigRequest reconfigRequest = new ReconfigRequest();
                ByteBufferInputStream.byteBuffer2Record(request.request, reconfigRequest);
                pRequest2Txn(request.type, zks.getNextZxid(), request, reconfigRequest, true);
                break;
            case OpCode.setACL:
                SetACLRequest setAclRequest = new SetACLRequest();               
                pRequest2Txn(request.type, zks.getNextZxid(), request, setAclRequest, true);
                break;
            case OpCode.check:
                CheckVersionRequest checkRequest = new CheckVersionRequest();             
                pRequest2Txn(request.type, zks.getNextZxid(), request, checkRequest, true);
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                break;
            case OpCode.setACL:
                txnHeader = new TxnHeader(request.sessionId, request.cxid, zks
                        .getNextZxid(), zks.getTime(), OpCode.setACL);
                zks.sessionTracker.checkSession(request.sessionId, request.getOwner());
                SetACLRequest setAclRequest = new SetACLRequest();
                ZooKeeperServer.byteBuffer2Record(request.request,
                        setAclRequest);
                path = setAclRequest.getPath();
                if (!fixupACL(request.authInfo, setAclRequest.getAcl())) {
                    throw new KeeperException.InvalidACLException(path);
                }
                nodeRecord = getRecordForPath(path);
                checkACL(zks, nodeRecord.acl, ZooDefs.Perms.ADMIN,
                        request.authInfo);
                version = setAclRequest.getVersion();
                currentVersion = nodeRecord.stat.getAversion();
                if (version != -1 && version != currentVersion) {
                    throw new KeeperException.BadVersionException(path);
                }
                version = currentVersion + 1;
                txn = new SetACLTxn(path, setAclRequest.getAcl(), version);
                nodeRecord = nodeRecord.duplicate(txnHeader.getZxid());
                nodeRecord.stat.setAversion(version);
                addChangeRecord(nodeRecord);
                break;
            case OpCode.createSession:
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                break;
            case OpCode.setACL:
                txnHeader = new TxnHeader(request.sessionId, request.cxid, zks
                        .getNextZxid(), zks.getTime(), OpCode.setACL);
                zks.sessionTracker.checkSession(request.sessionId, request.getOwner());
                SetACLRequest setAclRequest = new SetACLRequest();
                ZooKeeperServer.byteBuffer2Record(request.request,
                        setAclRequest);
                path = setAclRequest.getPath();
                if (!fixupACL(request.authInfo, setAclRequest.getAcl())) {
                    throw new KeeperException.InvalidACLException(path);
                }
                nodeRecord = getRecordForPath(path);
                checkACL(zks, nodeRecord.acl, ZooDefs.Perms.ADMIN,
                        request.authInfo);
                version = setAclRequest.getVersion();
                currentVersion = nodeRecord.stat.getAversion();
                if (version != -1 && version != currentVersion) {
                    throw new KeeperException.BadVersionException(path);
                }
                version = currentVersion + 1;
                txn = new SetACLTxn(path, setAclRequest.getAcl(), version);
                nodeRecord = nodeRecord.duplicate(txnHeader.getZxid());
                nodeRecord.stat.setAversion(version);
                addChangeRecord(nodeRecord);
                break;
            case OpCode.createSession:
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        final String serverPath = prependChroot(clientPath);

        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.setACL);
        SetACLRequest request = new SetACLRequest();
        request.setPath(serverPath);
        if (acl != null && acl.size() == 0) {
            throw new KeeperException.InvalidACLException();
        }
        request.setAcl(acl);
        request.setVersion(version);
        SetACLResponse response = new SetACLResponse();
        ReplyHeader r = cnxn.submitRequest(h, request, response, null);
        if (r.getErr() != 0) {
            throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                    clientPath);
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Related Classes of org.apache.zookeeper.proto.SetACLRequest

  • org.apache.zookeeper.server.PrepRequestProcessor
  • org.apache.zookeeper.ZooKeeper
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