Examples with GetCommand com.alipay.sofa.jraft.test.atomic.command.GetCommand used on opensource projects

Example 1 with GetCommand

use of com.alipay.sofa.jraft.test.atomic.command.GetCommand in project sofa-jraft by sofastack.

the class AtomicClient method get.

public long get(PeerId peer, String key, boolean readFromQuorum, boolean readByStateMachine) throws KeyNotFoundException, InterruptedException {
    try {
        final GetCommand request = new GetCommand(key);
        request.setReadFromQuorum(readFromQuorum);
        request.setReadByStateMachine(readByStateMachine);
        final Object response = this.rpcClient.invokeSync(peer.getEndpoint(), request, cliOptions.getRpcDefaultTimeout());
        final BooleanCommand cmd = (BooleanCommand) response;
        if (cmd.isSuccess()) {
            return ((ValueCommand) cmd).getVlaue();
        } else {
            if (cmd.getErrorMsg().equals("key not found")) {
                throw new KeyNotFoundException();
            } else {
                throw new IllegalStateException("Server error:" + cmd.getErrorMsg());
            }
        }
    } catch (final Throwable t) {
        t.printStackTrace();
        throw new IllegalStateException("Remoting error:" + t.getMessage());
    }
}