Examples of org.apache.jute.OutputArchive

org.apache.jute.OutputArchive
Interface that alll the serializers have to implement. @author Milind Bhandarkar

            followerThread.start();
            Socket leaderSocket = ss.accept();
            
            InputArchive ia = BinaryInputArchive.getArchive(leaderSocket
                    .getInputStream());
            OutputArchive oa = BinaryOutputArchive.getArchive(leaderSocket
                    .getOutputStream());


            conversation.converseWithFollower(ia, oa, follower);
        } finally {
            if (follower != null) {

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            observerThread.start();
            Socket leaderSocket = ss.accept();


            InputArchive ia = BinaryInputArchive.getArchive(leaderSocket
                    .getInputStream());
            OutputArchive oa = BinaryOutputArchive.getArchive(leaderSocket
                    .getOutputStream());


            conversation.converseWithObserver(ia, oa, observer);
        } finally {
            if (observer != null) {

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                qp.setType(Leader.PROPOSAL);
                qp.setZxid(zxid);
                TxnHeader hdr = new TxnHeader(4, 1414, qp.getZxid(), 55, ZooDefs.OpCode.setData);
                SetDataTxn sdt = new SetDataTxn("/foo", data.getBytes(), version);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                OutputArchive boa = BinaryOutputArchive.getArchive(baos);
                boa.writeRecord(hdr, null);
                boa.writeRecord(sdt, null);
                qp.setData(baos.toByteArray());
            }
        });
    }

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                qp.setType(Leader.PROPOSAL);
                qp.setZxid(zxid);
                TxnHeader hdr = new TxnHeader(4, 1414, qp.getZxid(), 55, ZooDefs.OpCode.createSession);
                CreateSessionTxn cst = new CreateSessionTxn(30000);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                OutputArchive boa = BinaryOutputArchive.getArchive(baos);
                boa.writeRecord(hdr, null);
                boa.writeRecord(cst, null);
                qp.setData(baos.toByteArray());
            }
        });
    }

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            private Request createNodeRequest(long zxid) throws IOException {
                TxnHeader hdr = new TxnHeader(1, 1, zxid, 1, ZooDefs.OpCode.create);
                CreateTxn ct = new CreateTxn("/foo", "data".getBytes(), null, true, 0);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                OutputArchive boa = BinaryOutputArchive.getArchive(baos);
                boa.writeRecord(hdr, "header");
                boa.writeRecord(ct, "txn");
                baos.close();
                Request rq = new Request(null, 1, 1, ZooDefs.OpCode.create, ByteBuffer.wrap(baos.toByteArray()), null);
                rq.zxid = zxid;
                rq.hdr = hdr;
                rq.txn = ct;

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                qp.setZxid(zxid);
                TxnHeader hdr = new TxnHeader(4, 1414, qp.getZxid(), 55,
                        ZooDefs.OpCode.setData);
                SetDataTxn sdt = new SetDataTxn(path, data.getBytes(), version);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                OutputArchive boa = BinaryOutputArchive.getArchive(baos);
                boa.writeRecord(hdr, null);
                boa.writeRecord(sdt, null);
                qp.setData(baos.toByteArray());
            }
        });
    }

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            throws IOException {
        if (!close) {
            OutputStream sessOS = new BufferedOutputStream(new FileOutputStream(snapShot));
            CheckedOutputStream crcOut = new CheckedOutputStream(sessOS, new Adler32());
            //CheckedOutputStream cout = new CheckedOutputStream()
            OutputArchive oa = BinaryOutputArchive.getArchive(crcOut);
            FileHeader header = new FileHeader(SNAP_MAGIC, VERSION, dbId);
            serialize(dt,sessions,oa, header);
            long val = crcOut.getChecksum().getValue();
            oa.writeLong(val, "val");
            oa.writeString("/", "path");
            sessOS.flush();
            crcOut.close();
            sessOS.close();
        }
    }

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     * @throws IOException
     */
    public static byte[] marshallTxnEntry(TxnHeader hdr, Record txn)
            throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        OutputArchive boa = BinaryOutputArchive.getArchive(baos);


        hdr.serialize(boa, "hdr");
        if (txn != null) {
            txn.serialize(boa, "txn");
        }

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    public void serialize(DataTree dt, Map<Long, Integer> sessions, File snapShot)
            throws IOException {
        OutputStream sessOS = new BufferedOutputStream(new FileOutputStream(snapShot));
        CheckedOutputStream crcOut = new CheckedOutputStream(sessOS, new Adler32());
        //CheckedOutputStream cout = new CheckedOutputStream()
        OutputArchive oa = BinaryOutputArchive.getArchive(crcOut);
        FileHeader header = new FileHeader(SNAP_MAGIC, VERSION, dbId);
        serialize(dt,sessions,oa, header);
        long val = crcOut.getChecksum().getValue();
        oa.writeLong(val, "val");
        oa.writeString("/", "path");
        sessOS.flush();
        crcOut.close();
        sessOS.close();
    }

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            lh.start();
            leaderSocket.setSoTimeout(4000);


            InputArchive ia = BinaryInputArchive.getArchive(followerSocket
                    .getInputStream());
            OutputArchive oa = BinaryOutputArchive.getArchive(followerSocket
                    .getOutputStream());


            conversation.converseWithLeader(ia, oa, leader);
        } finally {
            recursiveDelete(tmpDir);

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