org.fusesource.fabric.utils
Class Ports

java.lang.Object
  org.fusesource.fabric.utils.Ports

public class Ports
extends java.lang.Object

Field Summary

static int	DEFAULT_HOST_SSH_PORT
static int	DEFAULT_KARAF_SSH_PORT
static int	DEFAULT_RMI_REGISTRY_PORT
static int	DEFAULT_RMI_SERVER_PORT
static int	DEFAULT_ZOOKEEPER_ELECTION_PORT
static int	DEFAULT_ZOOKEEPER_PEER_PORT
static int	DEFAULT_ZOOKEEPER_SERVER_PORT
static int	MAX_PORT_NUMBER
static int	MIN_PORT_NUMBER
static java.lang.String	PORT_PATTERN

Method Summary

static int	extractPort(java.lang.String address) Extracts the port from an addrees.
static int	findFreeLocalPort(java.util.List<java.lang.Integer> usedPorts, int port, boolean checkIfAvailable) Finds a the next free local port, based on the list of used ports and the ability to directly check if port is free.
static int	findPort(java.util.Map<java.lang.String,java.util.List<java.lang.Integer>> usedPorts, java.lang.String ip, int port) Finds a port based on the given ip and the used ports for that ip.
static boolean	isPortFree(int port) Checks if a local port is free.
static int	mapPortToRange(int port, int minimumPort, int maximumPort) Maps the target port inside a port range.
static int	mapPortToRange(int port, java.lang.String minimumPort, java.lang.String maximumPort) Maps the target port inside a port range.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_HOST_SSH_PORT

public static final int DEFAULT_HOST_SSH_PORT

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Constant Field Values

DEFAULT_KARAF_SSH_PORT

public static final int DEFAULT_KARAF_SSH_PORT

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Constant Field Values

DEFAULT_ZOOKEEPER_SERVER_PORT

public static final int DEFAULT_ZOOKEEPER_SERVER_PORT

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Constant Field Values

DEFAULT_ZOOKEEPER_PEER_PORT

public static final int DEFAULT_ZOOKEEPER_PEER_PORT

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Constant Field Values

DEFAULT_ZOOKEEPER_ELECTION_PORT

public static final int DEFAULT_ZOOKEEPER_ELECTION_PORT

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Constant Field Values

DEFAULT_RMI_SERVER_PORT

public static final int DEFAULT_RMI_SERVER_PORT

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Constant Field Values

DEFAULT_RMI_REGISTRY_PORT

public static final int DEFAULT_RMI_REGISTRY_PORT

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Constant Field Values

MIN_PORT_NUMBER

public static final int MIN_PORT_NUMBER

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Constant Field Values

MAX_PORT_NUMBER

public static final int MAX_PORT_NUMBER

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Constant Field Values

PORT_PATTERN

public static final java.lang.String PORT_PATTERN

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Constant Field Values

Method Detail

findPort

public static int findPort(java.util.Map<java.lang.String,java.util.List<java.lang.Integer>> usedPorts,
                           java.lang.String ip,
                           int port)

Finds a port based on the given ip and the used ports for that ip.

Parameters:

usedPorts -

ip -

port -

Returns:

findFreeLocalPort

public static int findFreeLocalPort(java.util.List<java.lang.Integer> usedPorts,
                                    int port,
                                    boolean checkIfAvailable)

Finds a the next free local port, based on the list of used ports and the ability to directly check if port is free.

Parameters:

usedPorts -

port -

checkIfAvailable -

Returns:

mapPortToRange

public static int mapPortToRange(int port,
                                 int minimumPort,
                                 int maximumPort)

Maps the target port inside a port range.

Parameters:

port -

minimumPort -

maximumPort -

Returns:

mapPortToRange

public static int mapPortToRange(int port,
                                 java.lang.String minimumPort,
                                 java.lang.String maximumPort)

Maps the target port inside a port range.

Parameters:

port -

minimumPort -

maximumPort -

Returns:

isPortFree

public static boolean isPortFree(int port)

Checks if a local port is free.

Parameters:

port -

Returns:

extractPort

public static int extractPort(java.lang.String address)

Extracts the port from an addrees.

Parameters:

address -

Returns: