程序包 javax.net.ssl

类 SNIMatcher

java.lang.Object

javax.net.ssl.SNIMatcher

public abstract class SNIMatcher
extends Object

Instances of this class represent a matcher that performs match operations on an SNIServerName instance.

Servers can use Server Name Indication (SNI) information to decide if specific SSLSocket or SSLEngine instances should accept a connection. For example, when multiple "virtual" or "name-based" servers are hosted on a single underlying network address, the server application can use SNI information to determine whether this server is the exact server that the client wants to access. Instances of this class can be used by a server to verify the acceptable server names of a particular type, such as host names.

SNIMatcher objects are immutable. Subclasses should not provide methods that can change the state of an instance once it has been created.

从以下版本开始:

1.8

另请参阅:

SNIServerName, SNIHostName, SSLParameters.getSNIMatchers(), SSLParameters.setSNIMatchers(Collection)

构造器概要

构造器

限定符	构造器	说明
protected	SNIMatcher(int type)	Creates an SNIMatcher using the specified server name type.

方法概要

限定符和类型	方法	说明
int	getType()	Returns the server name type of this SNIMatcher object.
abstract boolean	matches(SNIServerName serverName)	Attempts to match the given SNIServerName.

从类继承的方法 java.lang.Object

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

构造器详细资料

SNIMatcher

protected SNIMatcher(int type)

Creates an SNIMatcher using the specified server name type.

参数:

type - the type of the server name that this matcher performs on

抛出:

IllegalArgumentException - if type is not in the range of 0 to 255, inclusive.

方法详细资料

getType

public final int getType()

Returns the server name type of this SNIMatcher object.

返回:

the server name type of this SNIMatcher object.

另请参阅:

SNIServerName

matches

public abstract boolean matches(SNIServerName serverName)

Attempts to match the given SNIServerName.

参数:

serverName - the SNIServerName instance on which this matcher performs match operations

返回:

true if, and only if, the matcher matches the given serverName

抛出:

NullPointerException - if serverName is null

IllegalArgumentException - if serverName is not of the given server name type of this matcher

另请参阅:

SNIServerName