PasswordCredential (Java EE 5)

java.lang.Object
  javax.resource.spi.security.PasswordCredential

类 PasswordCredential 充当用户名和密码的保存者。

version	0.6
since	0.6
See also	javax.resource.spi.ManagedConnectionFactory

英文文档：

The class PasswordCredential acts as a holder for username and password.

Since:

0.6

Version:

0.6

Author:

Rahul Sharma

See Also:

ManagedConnectionFactory, Serialized Form

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Constructor Summary
PasswordCredential(String userName, char[] password)           Creates a new PasswordCredential object from the given user name and password.

 

Method Summary
boolean	equals(Object other)           Compares this PasswordCredential with the specified object for equality.
ManagedConnectionFactory	getManagedConnectionFactory()           Gets the target ManagedConnectionFactory for which the user name and password has been set by the application server.
char[]	getPassword()           Returns the user password.
String	getUserName()           Returns the user name.
int	hashCode()           Returns the hash code for this PasswordCredential
void	setManagedConnectionFactory(ManagedConnectionFactory mcf)           Sets the target ManagedConenctionFactory instance for which the user name and password has been set by the application server.

 

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

public PasswordCredential(String userName, char[] password)
通过给定的用户名和密码创建一个新 PasswordCredential 对象。

注意，在新的 PasswordCredential 对象中存储给定的用户密码之前复制该密码。

userName	用户名
password	用户的密码

英文文档：

PasswordCredential

public PasswordCredential(String userName,
                          char[] password)

Creates a new PasswordCredential object from the given user name and password.

Note that the given user password is cloned before it is stored in the new PasswordCredential object.

Parameters:

userName - the user name

password - the user's password

Method Detail

public String getUserName()
返回用户名。

return

用户名

英文文档：

getUserName

public String getUserName()

Returns the user name.

Returns:

the user name

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public char[] getPassword()
返回用户密码。

注意，此方法返回到密码的引用。不再需要密码信息后，调用方负责将其归零。

return

密码

英文文档：

getPassword

public char[] getPassword()

Returns the user password.

Note that this method returns a reference to the password. It is the caller's responsibility to zero out the password information after it is no longer needed.

Returns:

the password

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public ManagedConnectionFactory getManagedConnectionFactory()
获取应用服务器已经设置了用户名和密码的目标 ManagedConnectionFactory。ManagedConnectionFactory 使用此字段确定它是否应该使用 PasswordCredential 登录目标 EIS 实例。

return

已指定用户名和密码的 ManagedConnectionFactory 实例

英文文档：

getManagedConnectionFactory

public ManagedConnectionFactory getManagedConnectionFactory()

Gets the target ManagedConnectionFactory for which the user name and password has been set by the application server. A ManagedConnection- Factory uses this field to find out whether PasswordCredential should be used by it for sign-on to the target EIS instance.

Returns:

ManagedConnectionFactory instance for which user name and password have been specified

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public void setManagedConnectionFactory(ManagedConnectionFactory mcf)
设置应用服务器已经设置了用户名和密码的目标 ManagedConenctionFactory 实例。

mcf	已经指定了用户名和密码的 ManagedConnectionFactory 实例

英文文档：

setManagedConnectionFactory

public void setManagedConnectionFactory(ManagedConnectionFactory mcf)

Sets the target ManagedConenctionFactory instance for which the user name and password has been set by the application server.

Parameters:

mcf - ManagedConnectionFactory instance for which user name and password have been specified

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public boolean equals(Object other)
比较此 PasswordCredential 与指定对象的相等性。如果它们的用户名和密码相同，则两个 PasswordCredential 实例相同。

other	将其与 PasswordCredential 比较的对象
return	如果指定的对象是 PasswordCredential，且与此实例具有相同的用户名和密码，则为 true。

英文文档：

equals

public boolean equals(Object other)

Compares this PasswordCredential with the specified object for equality. The two PasswordCredential instances are the same if they are equal in username and password.

Overrides:

equals in class Object

Parameters:

other - Object to which PasswordCredential is to be compared

Returns:

true if and if the specified object is a PasswordCredential whose username and password are equal to this instance.

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public int hashCode()
返回此 PasswordCredential 的哈希码

return

此 PasswordCredential 的哈希码

英文文档：

hashCode

public int hashCode()

Returns the hash code for this PasswordCredential

Overrides:

hashCode in class Object

Returns:

hash code for this PasswordCredential

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