Package com.atlassian.jira.issue.customfields.converters

Class UserConverterImpl

java.lang.Object

com.atlassian.jira.issue.customfields.converters.UserConverterImpl

All Implemented Interfaces:

UserConverter

Direct Known Subclasses:

MultiUserConverterImpl

public class UserConverterImpl
extends Object
implements UserConverter

Constructor Summary

Constructors

Constructor	Description
UserConverterImpl(UserManager userManager, I18nHelper i18nHelper)

Method Summary

Modifier and Type	Method	Description
String	getDbString(ApplicationUser user)	Get the String representation of the User to be passed to and from the database tier.
String	getHttpParameterValue(ApplicationUser user)	Get the String representation of the User to be passed to and from the presentation tier as an HTTP parameter.
String	getString(ApplicationUser user)	Get the String representation of the User.
ApplicationUser	getUser(String stringValue)	Get the User Object from the user name.
ApplicationUser	getUserEvenWhenUnknown(String stringValue)	Get the User Object from the user name even when the user is unknown.
ApplicationUser	getUserFromDbString(String stringValue)	Get the User Object from its database string representation.
ApplicationUser	getUserFromHttpParameterWithValidation(String stringValue)	Get the User Object from its presentation string representation.
ApplicationUser	getUserObject(String stringValue)	Get the User Object from the user name.

Methods inherited from class java.lang.Object

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

Constructor Details

UserConverterImpl

public UserConverterImpl(UserManager userManager,
 I18nHelper i18nHelper)

Method Details

getString

public String getString(ApplicationUser user)

Description copied from interface: UserConverter

Get the String representation of the User.

Specified by:

getString in interface UserConverter

Parameters:

user - the User

Returns:

the String representation of the User

getHttpParameterValue

public String getHttpParameterValue(ApplicationUser user)

Description copied from interface: UserConverter

Get the String representation of the User to be passed to and from the presentation tier as an HTTP parameter.

Specified by:

getHttpParameterValue in interface UserConverter

Parameters:

user - the User

Returns:

the String representation of the User to be passed to and from the presentation tier as an HTTP parameter.

getDbString

public String getDbString(ApplicationUser user)

Description copied from interface: UserConverter

Get the String representation of the User to be passed to and from the database tier.

Specified by:

getDbString in interface UserConverter

Parameters:

user - the User

Returns:

the String representation of the User to be passed to and from the database tier.

getUser

public ApplicationUser getUser(String stringValue)
                        throws FieldValidationException

Description copied from interface: UserConverter

Get the User Object from the user name. This will return null if the stringValue is empty.

Specified by:

getUser in interface UserConverter

Parameters:

stringValue - User name

Returns:

A User or null if the input parameter is empty

Throws:

FieldValidationException - if the input parameter is null

getUserEvenWhenUnknown

public ApplicationUser getUserEvenWhenUnknown(String stringValue)
                                       throws FieldValidationException

Description copied from interface: UserConverter

Get the User Object from the user name even when the user is unknown. This is usefull in places where the user needs to be shown, even though they may have disappeared remotely, say from LDAP. This will return null if the stringValue is empty.

Specified by:

getUserEvenWhenUnknown in interface UserConverter

Parameters:

stringValue - User name

Returns:

A User or null if the input parameter is empty

Throws:

FieldValidationException - if the input parameter is null

getUserFromHttpParameterWithValidation

public ApplicationUser getUserFromHttpParameterWithValidation(String stringValue)
                                                       throws FieldValidationException

Description copied from interface: UserConverter

Get the User Object from its presentation string representation. This will return null if the stringValue is empty.

Specified by:

getUserFromHttpParameterWithValidation in interface UserConverter

Parameters:

stringValue - presentation string representation (username)

Returns:

An ApplicationUser (or null if the input parameter is empty)

Throws:

FieldValidationException - if no user exists with the given username

getUserFromDbString

public ApplicationUser getUserFromDbString(String stringValue)

Description copied from interface: UserConverter

Get the User Object from its database string representation. If a null stringValue is passed, then a null User object is returned, but it is guaranteed to return a non-null User in all other cases. This is usefull in places where the user needs to be shown, even though they may have disappeared remotely, say from LDAP.

Specified by:

getUserFromDbString in interface UserConverter

Parameters:

stringValue - database string representation

Returns:

A User or null if the input parameter is empty

getUserObject

public ApplicationUser getUserObject(String stringValue)
                              throws FieldValidationException

Description copied from interface: UserConverter

Get the User Object from the user name. This will return null if the stringValue is empty.

Specified by:

getUserObject in interface UserConverter

Parameters:

stringValue - User name

Returns:

A User or null if the input parameter is empty

Throws:

FieldValidationException - if the input parameter is null