eu.hgross.blaubot.core

Class BlaubotConstants

java.lang.Object

eu.hgross.blaubot.core.BlaubotConstants

public class BlaubotConstants
extends java.lang.Object

Blaubot wide constants.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ACCEPTOR_TYPE_RFCOMM_ANDROID_BLUETOOTH
static java.lang.String	ACCEPTOR_TYPE_RFCOMM_JSR82_BLUETOOTH
static java.lang.String	ACCEPTOR_TYPE_SOCKET_TCP
static java.lang.String	ACCEPTOR_TYPE_WEBSOCKET
static java.lang.String	ACCEPTOR_TYPE_WIFI_AP
static java.lang.String	BLAUBOT_BEACON_BONJOUR_SERVICE_NAME Name of the bonjour path for blaubot beacons
static java.lang.String	BLUETOOTH_ACCEPTORS_RFCOMM_SDP_SERVICE_NAME The service name used for all RFCOMM based acceptors
static java.util.concurrent.Semaphore	BLUETOOTH_ADAPTER_LOCK A monitor that can be used to avoid concurrent bluetooth operations due to some some bad bluetooth adapters that will fail when stressed.
static java.nio.ByteOrder	BYTE_ORDER The default byte order used within all Blaubot serializations
static short	DEFAULT_CHANNEL_ID Default channel id which is used, when no additional config was given
static int	MAX_PAYLOAD_SIZE Maximum payload size for BlaubotMessages in bytes. == (max unsigned short value) - full blaubot message header length.
static byte	MESSAGE_SCHEMA_VERSION Current version of the message schema (used in every BlaubotMessage's header
static java.nio.charset.Charset	STRING_CHARSET Charset used for Strings
static int	USHORT_MAX_VALUE Max value of an unsigned short

Constructor Summary

Constructors

Constructor and Description
BlaubotConstants()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BLUETOOTH_ADAPTER_LOCK

public static final java.util.concurrent.Semaphore BLUETOOTH_ADAPTER_LOCK

A monitor that can be used to avoid concurrent bluetooth operations due to some some bad bluetooth adapters that will fail when stressed.

STRING_CHARSET

public static final java.nio.charset.Charset STRING_CHARSET

Charset used for Strings

BYTE_ORDER

public static final java.nio.ByteOrder BYTE_ORDER

The default byte order used within all Blaubot serializations

DEFAULT_CHANNEL_ID

public static final short DEFAULT_CHANNEL_ID

Default channel id which is used, when no additional config was given

See Also:

Constant Field Values

MESSAGE_SCHEMA_VERSION

public static final byte MESSAGE_SCHEMA_VERSION

Current version of the message schema (used in every BlaubotMessage's header

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Constant Field Values

BLAUBOT_BEACON_BONJOUR_SERVICE_NAME

public static final java.lang.String BLAUBOT_BEACON_BONJOUR_SERVICE_NAME

Name of the bonjour path for blaubot beacons

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Constant Field Values

USHORT_MAX_VALUE

public static final int USHORT_MAX_VALUE

Max value of an unsigned short

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Constant Field Values

MAX_PAYLOAD_SIZE

public static final int MAX_PAYLOAD_SIZE

Maximum payload size for BlaubotMessages in bytes. == (max unsigned short value) - full blaubot message header length. Every BlaubotMessage with bigger payload than this constant will be automatically chunked by the MessageSenders and MessageReceivers. Because of the RelayMessages, we need to subtract a full header length in bytes from the payload, because for BlaubotMessages wrapped by a RelayAdminMessage, the header will be part of the payload. Additionally we need to subtract the AdminMessage header length which is one byte.

ACCEPTOR_TYPE_RFCOMM_JSR82_BLUETOOTH

public static final java.lang.String ACCEPTOR_TYPE_RFCOMM_JSR82_BLUETOOTH

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Constant Field Values

ACCEPTOR_TYPE_RFCOMM_ANDROID_BLUETOOTH

public static final java.lang.String ACCEPTOR_TYPE_RFCOMM_ANDROID_BLUETOOTH

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Constant Field Values

ACCEPTOR_TYPE_SOCKET_TCP

public static final java.lang.String ACCEPTOR_TYPE_SOCKET_TCP

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Constant Field Values

ACCEPTOR_TYPE_WIFI_AP

public static final java.lang.String ACCEPTOR_TYPE_WIFI_AP

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Constant Field Values

ACCEPTOR_TYPE_WEBSOCKET

public static final java.lang.String ACCEPTOR_TYPE_WEBSOCKET

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Constant Field Values

BLUETOOTH_ACCEPTORS_RFCOMM_SDP_SERVICE_NAME

public static final java.lang.String BLUETOOTH_ACCEPTORS_RFCOMM_SDP_SERVICE_NAME

The service name used for all RFCOMM based acceptors

See Also:

Constant Field Values

Constructor Detail

BlaubotConstants

public BlaubotConstants()