Examples of RedisException

com.lambdaworks.redis.RedisException
Exception thrown when redis returns an error message, or when the client fails for any reason. @author Will Glozer
org.jredis.RedisException
[TODO: update doc regarding "extensions"] RedisExceptions are only created/raised subsequent to an error result from the redis server. These exceptions are _not_ intended as a general purpose exception mechanism for implementations of this specification. Accordingly, this exception (and extensions if any) do not (and must not) provide default no arg constructors. (Minimal information required is an associated {@link Command} object.)
Further, this class (and extension if any) should never expose a constructor accepting an underlying 'cause' (as in {@link Exception#Exception(Throwable)}), since this excpetion, to repeat, has very specific semantics: Redis has responded with an error status to an issued command and the content of that message (e.g. "-ERR operation on wrong type" is what is required for instantiating a {@link RedisException}. @see ClientRuntimeException @author Joubin Houshyar (alphazero@sensesay.net) @version alpha.0, 04/02/09 @since alpha.0

Examples of com.lambdaworks.redis.RedisException

                String node = iterator.next();
                RedisClusterNode partition = parseNode(node);
                result.addPartition(partition);
            }
        } catch (Exception e) {
            throw new RedisException("Cannot parse " + nodes, e);
        }


        return result;
    }

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Examples of com.lambdaworks.redis.RedisException

        output.add(bytes == null ? null : codec.decodeValue(bytes));
    }


    @Override
    public void setError(ByteBuffer error) {
        output.add(new RedisException(decodeAscii(error)));
    }

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Examples of com.lambdaworks.redis.RedisException

    @Override
    public void complete(int depth) {
        if (depth == 1) {
            Command<K, V, ?> cmd = queue.remove();
            CommandOutput<K, V, ?> o = cmd.getOutput();
            output.add(!o.hasError() ? o.get() : new RedisException(o.getError()));
            cmd.complete();
        } else if (depth == 0 && !queue.isEmpty()) {
            for (Command<K, V, ?> cmd : queue) {
                cmd.complete();
            }

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Examples of com.lambdaworks.redis.RedisException

            case '+': return SINGLE;
            case '-': return ERROR;
            case ':': return INTEGER;
            case '$': return BULK;
            case '*': return MULTI;
            default:  throw new RedisException("Invalid first byte");
        }
    }

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Examples of org.jredis.RedisException

        // check response status
        //
    ResponseStatus status = Assert.notNull (response.getStatus(), "status from response object", ProviderException.class);
    if(status.isError()) {
      Log.error ("Error response for " + cmd.code + " => " + status.message());
      throw new RedisException(cmd, status.message());
    }
    /* this is handled by the super class */
//    else if(status.code() == ResponseStatus.Code.CIAO) {
//      // normal for quit and shutdown commands.  we disconnect too.
//      disconnect();

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Examples of org.jredis.RedisException

        throw new ExecutionException ("Bug -- Request processing encountered exceptions but CRE is null", new ProviderException());
      }
    }
    // check for Redis Errors
    if(response.isError())
      throw new ExecutionException("Redis Exception on ["+cmd.name()+"] " + response.getStatus().message(), new RedisException(cmd, response.getStatus().message()));
  }

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Examples of org.jredis.RedisException

    // 3 - Status
    //
    status = Assert.notNull (response.getStatus(), "status from response object", ProviderException.class);
    if(status.isError()) {
      Log.error ("Error response for " + cmd.code + " => " + status.message());
      throw new RedisException(cmd, status.message());
    }
    else if(status.code() == ResponseStatus.Code.CIAO) {
      // normal for quit and shutdown commands.  we disconnect too.
      disconnect();
    }

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Examples of org.jredis.RedisException

    // 3 - Status
    //
    status = Assert.notNull (response.getStatus(), "status from response object", ProviderException.class);
    if(status.isError()) {
      Log.error ("Error response for " + cmd.code + " => " + status.message());
      throw new RedisException(cmd, status.message());
    }
    else if(status.code() == ResponseStatus.Code.CIAO) {
      // normal for quit and shutdown commands.  we disconnect too.
      disconnect();
    }

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Examples of org.jredis.RedisException

        throw new ExecutionException ("Bug -- Request processing encountered exceptions but CRE is null", new ProviderException("unknown cause"));
      }
    }
    // check for Redis Errors
    if(response.isError())
      throw new ExecutionException("Redis Exception on ["+cmd.name()+"] " + response.getStatus().message(), new RedisException(cmd, response.getStatus().message()));
  }

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Examples of org.jredis.RedisException

        // check response status
        //
    ResponseStatus status = Assert.notNull (response.getStatus(), "status from response object", ProviderException.class);
    if(status.isError()) {
      Log.error ("Error response for " + cmd.code + " => " + status.message());
      throw new RedisException(cmd, status.message());
    }
    /* this is handled by the super class */
//    else if(status.code() == ResponseStatus.Code.CIAO) {
//      // normal for quit and shutdown commands.  we disconnect too.
//      disconnect();

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