org.neo4j.kernel
Class HaConfig

java.lang.Object
  org.neo4j.kernel.HaConfig

public class HaConfig
extends Object

Nested Class Summary

static class

HaConfig.SlaveUpdateMode

Field Summary

static String	CONFIG_DEFAULT_HA_CLUSTER_NAME
static int	CONFIG_DEFAULT_PORT
static long	CONFIG_DEFAULT_PULL_INTERVAL
static String	CONFIG_KEY_ALLOW_INIT_CLUSTER
static String	CONFIG_KEY_BRANCHED_DATA_POLICY
static String	CONFIG_KEY_CLUSTER_NAME
static String	CONFIG_KEY_COORDINATOR_FETCH_INFO_TIMEOUT
static String	CONFIG_KEY_COORDINATORS
static String	CONFIG_KEY_LOCK_READ_TIMEOUT
static String	CONFIG_KEY_MAX_CONCURRENT_CHANNELS_PER_SLAVE
static String	CONFIG_KEY_MAX_CONCURRENT_TRANSACTIONS_ON_MASTER
static String	CONFIG_KEY_OLD_COORDINATORS
static String	CONFIG_KEY_OLD_SERVER_ID
static String	CONFIG_KEY_PULL_INTERVAL
static String	CONFIG_KEY_READ_TIMEOUT
static String	CONFIG_KEY_SERVER
static String	CONFIG_KEY_SERVER_ID
static String	CONFIG_KEY_SLAVE_COORDINATOR_UPDATE_MODE

Constructor Summary

HaConfig()

Method Summary

static boolean	getAllowInitFromConfig(Map<?,?> config)
static int	getBackupPortFromConfig(Map<?,?> config)
static org.neo4j.kernel.HAGraphDb.BranchedDataPolicy	getBranchedDataPolicyFromConfig(Map<String,String> config)
static int	getClientLockReadTimeoutFromConfig(Map<String,String> config)
static int	getClientReadTimeoutFromConfig(Map<String,String> config)
static String	getClusterNameFromConfig(Map<String,String> config)
static String	getConfigValue(Map<String,String> config, String... oneKeyOutOf)
static String	getCoordinatorsFromConfig(Map<String,String> config)
static String	getHaServerFromConfig(Map<String,String> config)
static int	getMachineIdFromConfig(Map<String,String> config)
static int	getMaxConcurrentChannelsPerSlaveFromConfig(Map<String,String> config)
static int	getMaxConcurrentTransactionsOnMasterFromConfig(Map<String,String> config)
static long	getPullIntervalFromConfig(Map<String,String> config)
static HaConfig.SlaveUpdateMode	getSlaveUpdateModeFromConfig(Map<String,String> config)
static Map<String,String>	loadConfigurations(String file)

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_KEY_OLD_SERVER_ID

public static final String CONFIG_KEY_OLD_SERVER_ID

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Constant Field Values

CONFIG_KEY_SERVER_ID

public static final String CONFIG_KEY_SERVER_ID

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Constant Field Values

CONFIG_KEY_OLD_COORDINATORS

public static final String CONFIG_KEY_OLD_COORDINATORS

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Constant Field Values

CONFIG_KEY_COORDINATORS

public static final String CONFIG_KEY_COORDINATORS

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Constant Field Values

CONFIG_KEY_SERVER

public static final String CONFIG_KEY_SERVER

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Constant Field Values

CONFIG_KEY_CLUSTER_NAME

public static final String CONFIG_KEY_CLUSTER_NAME

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Constant Field Values

CONFIG_KEY_PULL_INTERVAL

public static final String CONFIG_KEY_PULL_INTERVAL

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Constant Field Values

CONFIG_KEY_ALLOW_INIT_CLUSTER

public static final String CONFIG_KEY_ALLOW_INIT_CLUSTER

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Constant Field Values

CONFIG_KEY_MAX_CONCURRENT_CHANNELS_PER_SLAVE

public static final String CONFIG_KEY_MAX_CONCURRENT_CHANNELS_PER_SLAVE

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Constant Field Values

CONFIG_KEY_BRANCHED_DATA_POLICY

public static final String CONFIG_KEY_BRANCHED_DATA_POLICY

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Constant Field Values

CONFIG_KEY_READ_TIMEOUT

public static final String CONFIG_KEY_READ_TIMEOUT

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Constant Field Values

CONFIG_KEY_SLAVE_COORDINATOR_UPDATE_MODE

public static final String CONFIG_KEY_SLAVE_COORDINATOR_UPDATE_MODE

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Constant Field Values

CONFIG_KEY_LOCK_READ_TIMEOUT

public static final String CONFIG_KEY_LOCK_READ_TIMEOUT

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Constant Field Values

CONFIG_KEY_COORDINATOR_FETCH_INFO_TIMEOUT

public static final String CONFIG_KEY_COORDINATOR_FETCH_INFO_TIMEOUT

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Constant Field Values

CONFIG_KEY_MAX_CONCURRENT_TRANSACTIONS_ON_MASTER

public static final String CONFIG_KEY_MAX_CONCURRENT_TRANSACTIONS_ON_MASTER

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Constant Field Values

CONFIG_DEFAULT_HA_CLUSTER_NAME

public static final String CONFIG_DEFAULT_HA_CLUSTER_NAME

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Constant Field Values

CONFIG_DEFAULT_PORT

public static final int CONFIG_DEFAULT_PORT

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Constant Field Values

CONFIG_DEFAULT_PULL_INTERVAL

public static final long CONFIG_DEFAULT_PULL_INTERVAL

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Constant Field Values

Constructor Detail

HaConfig

public HaConfig()

Method Detail

getConfigValue

public static String getConfigValue(Map<String,String> config,
                                    String... oneKeyOutOf)

getBranchedDataPolicyFromConfig

public static org.neo4j.kernel.HAGraphDb.BranchedDataPolicy getBranchedDataPolicyFromConfig(Map<String,String> config)

getSlaveUpdateModeFromConfig

public static HaConfig.SlaveUpdateMode getSlaveUpdateModeFromConfig(Map<String,String> config)

getClientReadTimeoutFromConfig

public static int getClientReadTimeoutFromConfig(Map<String,String> config)

getClientLockReadTimeoutFromConfig

public static int getClientLockReadTimeoutFromConfig(Map<String,String> config)

getMaxConcurrentChannelsPerSlaveFromConfig

public static int getMaxConcurrentChannelsPerSlaveFromConfig(Map<String,String> config)

getMaxConcurrentTransactionsOnMasterFromConfig

public static int getMaxConcurrentTransactionsOnMasterFromConfig(Map<String,String> config)

getClusterNameFromConfig

public static String getClusterNameFromConfig(Map<String,String> config)

getPullIntervalFromConfig

public static long getPullIntervalFromConfig(Map<String,String> config)

getHaServerFromConfig

public static String getHaServerFromConfig(Map<String,String> config)

getAllowInitFromConfig

public static boolean getAllowInitFromConfig(Map<?,?> config)

getCoordinatorsFromConfig

public static String getCoordinatorsFromConfig(Map<String,String> config)

getMachineIdFromConfig

public static int getMachineIdFromConfig(Map<String,String> config)

getBackupPortFromConfig

public static int getBackupPortFromConfig(Map<?,?> config)

Returns:

the port for the backup server if that is enabled, or 0 if disabled.

loadConfigurations

public static Map<String,String> loadConfigurations(String file)