Example usage for org.apache.cassandra.exceptions TransportException getMessage

Introduction

In this page you can find the example usage for org.apache.cassandra.exceptions TransportException getMessage.

Prototype

public String getMessage();

Source Link

Document

The exception message.

Usage

From source file:com.datastax.driver.core.DefaultResultSetFuture.java

License:Apache License

static Exception convertException(org.apache.cassandra.exceptions.TransportException te) {
    switch (te.code()) {
    case SERVER_ERROR:
        return new DriverInternalError("An unexpected error occured server side: " + te.getMessage());
    case PROTOCOL_ERROR:
        return new DriverInternalError(
                "An unexpected protocol error occured. This is a bug in this library, please report: "
                        + te.getMessage());
    case UNAVAILABLE:
        org.apache.cassandra.exceptions.UnavailableException ue = (org.apache.cassandra.exceptions.UnavailableException) te;
        return new UnavailableException(ConsistencyLevel.from(ue.consistency), ue.required, ue.alive);
    case OVERLOADED:
        return new DriverInternalError(
                "Queried host was overloaded; this shouldn't happen, another node should have been tried");
    case IS_BOOTSTRAPPING:
        return new DriverInternalError(
                "Queried host was boostrapping; this shouldn't happen, another node should have been tried");
    case TRUNCATE_ERROR:
        return new TruncateException(te.getMessage());
    case WRITE_TIMEOUT:
        org.apache.cassandra.exceptions.WriteTimeoutException wte = (org.apache.cassandra.exceptions.WriteTimeoutException) te;
        return new WriteTimeoutException(ConsistencyLevel.from(wte.consistency), WriteType.from(wte.writeType),
                wte.received, wte.blockFor);
    case READ_TIMEOUT:
        org.apache.cassandra.exceptions.ReadTimeoutException rte = (org.apache.cassandra.exceptions.ReadTimeoutException) te;
        return new ReadTimeoutException(ConsistencyLevel.from(rte.consistency), rte.received, rte.blockFor,
                rte.dataPresent);// ww  w  . j av a2s.c  o m
    case SYNTAX_ERROR:
        return new SyntaxError(te.getMessage());
    case UNAUTHORIZED:
        return new UnauthorizedException(te.getMessage());
    case INVALID:
        return new InvalidQueryException(te.getMessage());
    case CONFIG_ERROR:
        return new InvalidConfigurationInQueryException(te.getMessage());
    case ALREADY_EXISTS:
        org.apache.cassandra.exceptions.AlreadyExistsException aee = (org.apache.cassandra.exceptions.AlreadyExistsException) te;
        return new AlreadyExistsException(aee.ksName, aee.cfName);
    default:
        return new DriverInternalError("Unknown error return code: " + te.code());
    }
}

---