org.apache.hadoop.security

类 KerberosName

java.lang.Object

org.apache.hadoop.security.KerberosName

public class KerberosName
extends Object

This class implements parsing and handling of Kerberos principal names. In particular, it splits them apart and translates them down into local operating system names.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	KerberosName.BadFormatString
static class	KerberosName.NoMatchingRule

构造器概要

构造器

构造器和说明
KerberosName(String name) Create a name from the full Kerberos principal name.

方法概要

方法

限定符和类型	方法和说明
String	getDefaultRealm() Get the configured default realm.
String	getHostName() Get the second component of the name.
String	getRealm() Get the realm of the name.
String	getServiceName() Get the first component of the name.
String	getShortName() Get the translation of the principal name into an operating system user name.
static void	main(String[] args)
static void	printRules()
static void	setConfiguration(Configuration conf) Set the static configuration to get the rules.
static void	setRules(String ruleString) Set the rules.
String	toString() Put the name back together from the parts.

从类继承的方法 java.lang.Object

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

构造器详细资料

KerberosName

public KerberosName(String name)

Create a name from the full Kerberos principal name.

参数:

name -

方法详细资料

getDefaultRealm

public String getDefaultRealm()

Get the configured default realm.

返回:

the default realm from the krb5.conf

toString

public String toString()

Put the name back together from the parts.

覆盖:

toString 在类中 Object

getServiceName

public String getServiceName()

Get the first component of the name.

返回:

the first section of the Kerberos principal name

getHostName

public String getHostName()

Get the second component of the name.

返回:

the second section of the Kerberos principal name, and may be null

getRealm

public String getRealm()

Get the realm of the name.

返回:

the realm of the name, may be null

setConfiguration

public static void setConfiguration(Configuration conf)
                             throws IOException

Set the static configuration to get the rules.

参数:

conf - the new configuration

抛出:

IOException

setRules

public static void setRules(String ruleString)

Set the rules.

参数:

ruleString - the rules string.

getShortName

public String getShortName()
                    throws IOException

Get the translation of the principal name into an operating system user name.

返回:

the short name

抛出:

IOException

printRules

public static void printRules()
                       throws IOException

抛出:

IOException

main

public static void main(String[] args)
                 throws Exception

抛出:

Exception