Package org.apache.nifi.bootstrap.command.process

Class StandardManagementServerAddressProvider

java.lang.Object

org.apache.nifi.bootstrap.command.process.StandardManagementServerAddressProvider

All Implemented Interfaces:

ManagementServerAddressProvider

public class StandardManagementServerAddressProvider
extends Object
implements ManagementServerAddressProvider

Standard Provider reads optional Server Address from Configuration Provider or selects from available ports

Field Summary

Fields

Modifier and Type	Field	Description
private final ConfigurationProvider	configurationProvider
private static final String	HOST_ADDRESS
private static final String	LOCALHOST_ADDRESS
private static final int	MAXIMUM_PORT
private static final String	NOT_AVAILABLE_MESSAGE
private static final int	STANDARD_PORT

Constructor Summary

Constructors

Constructor	Description
StandardManagementServerAddressProvider(ConfigurationProvider configurationProvider)

Method Summary

Modifier and Type	Method	Description
Optional<String>	getAddress()	Get Management Server Address with port number
private int	getServerPort()
private static boolean	isPortFree(int port)

Methods inherited from class java.lang.Object

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

Field Details

STANDARD_PORT

private static final int STANDARD_PORT

See Also:

• Constant Field Values

MAXIMUM_PORT

private static final int MAXIMUM_PORT

See Also:

• Constant Field Values

NOT_AVAILABLE_MESSAGE

private static final String NOT_AVAILABLE_MESSAGE

LOCALHOST_ADDRESS

private static final String LOCALHOST_ADDRESS

See Also:

• Constant Field Values

HOST_ADDRESS

private static final String HOST_ADDRESS

See Also:

• Constant Field Values

configurationProvider

private final ConfigurationProvider configurationProvider

Constructor Details

StandardManagementServerAddressProvider

public StandardManagementServerAddressProvider(ConfigurationProvider configurationProvider)

Method Details

getAddress

public Optional<String> getAddress()

Get Management Server Address with port number

Specified by:

getAddress in interface ManagementServerAddressProvider

Returns:

Management Server Address

getServerPort

private int getServerPort()

isPortFree

private static boolean isPortFree(int port)