Package org.apache.zookeeper.data

Examples of org.apache.zookeeper.data.StatPersisted

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            throws KeeperException.NoNodeException,
            KeeperException.NodeExistsException {
        int lastSlash = path.lastIndexOf('/');
        String parentName = path.substring(0, lastSlash);
        String childName = path.substring(lastSlash + 1);
        StatPersisted stat = new StatPersisted();
        stat.setCtime(time);
        stat.setMtime(time);
        stat.setCzxid(zxid);
        stat.setMzxid(zxid);
        stat.setPzxid(zxid);
        stat.setVersion(0);
        stat.setAversion(0);
        stat.setEphemeralOwner(ephemeralOwner);
        DataNode parent = nodes.get(parentName);
        if (parent == null) {
            throw new KeeperException.NoNodeException();
        }
        synchronized (parent) {
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    synchronized public void deserialize(InputArchive archive, String tag)
            throws IOException {
        archive.startRecord("node");
        data = archive.readBuffer("data");
        acl = archive.readLong("acl");
        stat = new StatPersisted();
        stat.deserialize(archive, "statpersisted");
        archive.endRecord("node");
    }
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     * convert the old stat to new stat
     * @param oldStat the old stat
     * @return the new stat
     */
    private StatPersisted convertStat(StatPersistedV1 oldStat) {
        StatPersisted stat = new StatPersisted();
        stat.setAversion(oldStat.getAversion());
        stat.setCtime(oldStat.getCtime());
        stat.setCversion(oldStat.getCversion());
        stat.setCzxid(oldStat.getCzxid());
        stat.setEphemeralOwner(oldStat.getEphemeralOwner());
        stat.setMtime(oldStat.getMtime());
        stat.setMzxid(oldStat.getMzxid());
        stat.setVersion(oldStat.getVersion());
        return stat;
    }
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     * @param oldDataNode the old datanode
     * @return the new datanode
     */
    private DataNode convertDataNode(DataTree dt, DataNode parent,
            DataNodeV1 oldDataNode) {
        StatPersisted stat = convertStat(oldDataNode.stat);
        DataNode dataNode =  new DataNode(parent, oldDataNode.data,
                dt.convertAcls(oldDataNode.acl), stat);
        dataNode.setChildren(oldDataNode.children);
        return dataNode;
    }
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        List<ACL> acl; /* Make sure to create a new object when changing */

        @SuppressWarnings("unchecked")
        ChangeRecord duplicate(long zxid) {
            StatPersisted stat = new StatPersisted();
            if (this.stat != null) {
                DataTree.copyStatPersisted(this.stat, stat);
            }
            return new ChangeRecord(zxid, path, stat, childCount,
                    acl == null ? new ArrayList<ACL>() : new ArrayList(acl));
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                }
                int newCversion = parentRecord.stat.getCversion()+1;
                request.txn = new CreateTxn(path, createRequest.getData(),
                        listACL,
                        createMode.isEphemeral(), newCversion);
                StatPersisted s = new StatPersisted();
                if (createMode.isEphemeral()) {
                    s.setEphemeralOwner(request.sessionId);
                }
                parentRecord = parentRecord.duplicate(request.hdr.getZxid());
                parentRecord.childCount++;
                parentRecord.stat.setCversion(newCversion);
                addChangeRecord(parentRecord);
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     * convert the old stat to new stat
     * @param oldStat the old stat
     * @return the new stat
     */
    private StatPersisted convertStat(StatPersistedV1 oldStat) {
        StatPersisted stat = new StatPersisted();
        stat.setAversion(oldStat.getAversion());
        stat.setCtime(oldStat.getCtime());
        stat.setCversion(oldStat.getCversion());
        stat.setCzxid(oldStat.getCzxid());
        stat.setEphemeralOwner(oldStat.getEphemeralOwner());
        stat.setMtime(oldStat.getMtime());
        stat.setMzxid(oldStat.getMzxid());
        stat.setVersion(oldStat.getVersion());
        return stat;
    }
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     * @param oldDataNode the old datanode
     * @return the new datanode
     */
    private DataNode convertDataNode(DataTree dt, DataNode parent,
            DataNodeV1 oldDataNode) {
        StatPersisted stat = convertStat(oldDataNode.stat);
        DataNode dataNode =  new DataNode(parent, oldDataNode.data,
                dt.convertAcls(oldDataNode.acl), stat);
        dataNode.setChildren(oldDataNode.children);
        return dataNode;
    }
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        List<ACL> acl; /* Make sure to create a new object when changing */

        @SuppressWarnings("unchecked")
        ChangeRecord duplicate(long zxid) {
            StatPersisted stat = new StatPersisted();
            if (this.stat != null) {
                DataTree.copyStatPersisted(this.stat, stat);
            }
            return new ChangeRecord(zxid, path, stat, childCount,
                    acl == null ? new ArrayList<ACL>() : new ArrayList(acl));
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                    throw new KeeperException.NoChildrenForEphemeralsException();
                }
                txn = new CreateTxn(path, createRequest.getData(),
                        createRequest.getAcl(),
                        createMode.isEphemeral());
                StatPersisted s = new StatPersisted();
                if (createMode.isEphemeral()) {
                    s.setEphemeralOwner(request.sessionId);
                }
                parentRecord = parentRecord.duplicate(txnHeader.getZxid());
                parentRecord.childCount++;
                parentRecord.stat
                        .setCversion(parentRecord.stat.getCversion() + 1);
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Related Classes of org.apache.zookeeper.data.StatPersisted

  • org.apache.zookeeper.server.DataNode
  • org.apache.zookeeper.server.DataTree
  • org.apache.zookeeper.server.PrepRequestProcessor
  • org.apache.zookeeper.server.upgrade.UpgradeSnapShotV1
  • org.apache.zookeeper.server.ZooKeeperServer$ChangeRecord
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