private Op withRootPrefix(Op op) { if (null != op.getPath()) { final String serverPath = prependChroot(op.getPath()); if (!op.getPath().equals(serverPath)) { return op.withChroot(serverPath); } } return op; }
private Op withRootPrefix(Op op) { if (null != op.getPath()) { final String serverPath = prependChroot(op.getPath()); if (!op.getPath().equals(serverPath)) { return op.withChroot(serverPath); } } return op; }
private void removeWatches(int opCode, String path, Watcher watcher, WatcherType watcherType, boolean local, VoidCallback cb, Object ctx) { PathUtils.validatePath(path); final String clientPath = path; final String serverPath = prependChroot(clientPath); WatchDeregistration wcb = new WatchDeregistration(clientPath, watcher, watcherType, local, watchManager); RequestHeader h = new RequestHeader(); h.setType(opCode); Record request = getRemoveWatchesRequest(opCode, watcherType, serverPath); cnxn.queuePacket(h, new ReplyHeader(), request, null, cb, clientPath, serverPath, ctx, null, wcb); }
/** * The asynchronous version of delete. * * @see #delete(String, int) */ public void delete(final String path, int version, VoidCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath; // maintain semantics even in chroot case // specifically - root cannot be deleted // I think this makes sense even in chroot case. if (clientPath.equals("/")) { // a bit of a hack, but delete(/) will never succeed and ensures // that the same semantics are maintained serverPath = clientPath; } else { serverPath = prependChroot(clientPath); } RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.delete); DeleteRequest request = new DeleteRequest(); request.setPath(serverPath); request.setVersion(version); cnxn.queuePacket(h, new ReplyHeader(), request, null, cb, clientPath, serverPath, ctx, null); }
/** * The asynchronous version of getACL. * * @see #getACL(String, Stat) */ public void getACL(final String path, Stat stat, ACLCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.getACL); GetACLRequest request = new GetACLRequest(); request.setPath(serverPath); GetACLResponse response = new GetACLResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * Asynchronous sync. Flushes channel between process and leader. * @param path * @param cb a handler for the callback * @param ctx context to be provided to the callback * @throws IllegalArgumentException if an invalid path is specified */ public void sync(final String path, VoidCallback cb, Object ctx){ final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.sync); SyncRequest request = new SyncRequest(); SyncResponse response = new SyncResponse(); request.setPath(serverPath); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * The asynchronous version of create with ttl. * * @see #create(String, byte[], List, CreateMode, Stat, long) */ public void create(final String path, byte data[], List<ACL> acl, CreateMode createMode, Create2Callback cb, Object ctx, long ttl) { final String clientPath = path; PathUtils.validatePath(clientPath, createMode.isSequential()); EphemeralType.validateTTL(createMode, ttl); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); setCreateHeader(createMode, h); ReplyHeader r = new ReplyHeader(); Create2Response response = new Create2Response(); Record record = makeCreateRecord(createMode, serverPath, data, acl, ttl); cnxn.queuePacket(h, r, record, response, cb, clientPath, serverPath, ctx, null); }
private void removeWatches(int opCode, String path, Watcher watcher, WatcherType watcherType, boolean local) throws InterruptedException, KeeperException { PathUtils.validatePath(path); final String clientPath = path; final String serverPath = prependChroot(clientPath); WatchDeregistration wcb = new WatchDeregistration(clientPath, watcher, watcherType, local, watchManager); RequestHeader h = new RequestHeader(); h.setType(opCode); Record request = getRemoveWatchesRequest(opCode, watcherType, serverPath); ReplyHeader r = cnxn.submitRequest(h, request, null, null, wcb); if (r.getErr() != 0) { throw KeeperException.create(KeeperException.Code.get(r.getErr()), clientPath); } }
/** * The asynchronous version of setACL. * * @see #setACL(String, List, int) */ public void setACL(final String path, List<ACL> acl, int version, StatCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.setACL); SetACLRequest request = new SetACLRequest(); request.setPath(serverPath); request.setAcl(acl); request.setVersion(version); SetACLResponse response = new SetACLResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * The asynchronous version of setData. * * @see #setData(String, byte[], int) */ public void setData(final String path, byte data[], int version, StatCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.setData); SetDataRequest request = new SetDataRequest(); request.setPath(serverPath); request.setData(data); request.setVersion(version); SetDataResponse response = new SetDataResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * The asynchronous version of getACL. * * @see #getACL(String, Stat) */ public void getACL(final String path, Stat stat, ACLCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.getACL); GetACLRequest request = new GetACLRequest(); request.setPath(serverPath); GetACLResponse response = new GetACLResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * Asynchronous sync. Flushes channel between process and leader. * @param path * @param cb a handler for the callback * @param ctx context to be provided to the callback * @throws IllegalArgumentException if an invalid path is specified */ public void sync(final String path, VoidCallback cb, Object ctx){ final String clientPath = path; PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.sync); SyncRequest request = new SyncRequest(); SyncResponse response = new SyncResponse(); request.setPath(serverPath); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, null); }
/** * The asynchronous version of getChildren. * * @see #getChildren(String, Watcher) */ public void getChildren(final String path, Watcher watcher, ChildrenCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); // the watch contains the un-chroot path WatchRegistration wcb = null; if (watcher != null) { wcb = new ChildWatchRegistration(watcher, clientPath); } final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.getChildren); GetChildrenRequest request = new GetChildrenRequest(); request.setPath(serverPath); request.setWatch(watcher != null); GetChildrenResponse response = new GetChildrenResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, wcb); }
/** * The asynchronous version of getData. * * @see #getData(String, Watcher, Stat) */ public void getData(final String path, Watcher watcher, DataCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); // the watch contains the un-chroot path WatchRegistration wcb = null; if (watcher != null) { wcb = new DataWatchRegistration(watcher, clientPath); } final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.getData); GetDataRequest request = new GetDataRequest(); request.setPath(serverPath); request.setWatch(watcher != null); GetDataResponse response = new GetDataResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, wcb); }
validateACL(acl); final String serverPath = prependChroot(clientPath);
/** * The asynchronous version of exists. * * @see #exists(String, Watcher) */ public void exists(final String path, Watcher watcher, StatCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); // the watch contains the un-chroot path WatchRegistration wcb = null; if (watcher != null) { wcb = new ExistsWatchRegistration(watcher, clientPath); } final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.exists); ExistsRequest request = new ExistsRequest(); request.setPath(serverPath); request.setWatch(watcher != null); SetDataResponse response = new SetDataResponse(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, wcb); }
/** * The asynchronous version of getChildren. * * @since 3.3.0 * * @see #getChildren(String, Watcher, Stat) */ public void getChildren(final String path, Watcher watcher, Children2Callback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath); // the watch contains the un-chroot path WatchRegistration wcb = null; if (watcher != null) { wcb = new ChildWatchRegistration(watcher, clientPath); } final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(ZooDefs.OpCode.getChildren2); GetChildren2Request request = new GetChildren2Request(); request.setPath(serverPath); request.setWatch(watcher != null); GetChildren2Response response = new GetChildren2Response(); cnxn.queuePacket(h, new ReplyHeader(), request, response, cb, clientPath, serverPath, ctx, wcb); }
/** * The asynchronous version of create. * * @see #create(String, byte[], List, CreateMode) */ public void create(final String path, byte data[], List<ACL> acl, CreateMode createMode, StringCallback cb, Object ctx) { final String clientPath = path; PathUtils.validatePath(clientPath, createMode.isSequential()); EphemeralType.validateTTL(createMode, -1); final String serverPath = prependChroot(clientPath); RequestHeader h = new RequestHeader(); h.setType(createMode.isContainer() ? ZooDefs.OpCode.createContainer : ZooDefs.OpCode.create); CreateRequest request = new CreateRequest(); CreateResponse response = new CreateResponse(); ReplyHeader r = new ReplyHeader(); request.setData(data); request.setFlags(createMode.toFlag()); request.setPath(serverPath); request.setAcl(acl); cnxn.queuePacket(h, r, request, response, cb, clientPath, serverPath, ctx, null); }
PathUtils.validatePath(clientPath); final String serverPath = prependChroot(clientPath);
validateACL(acl); final String serverPath = prependChroot(clientPath);