Package com.atlassian.jira.jql.resolver

Class ConstantsNameResolver<T>

java.lang.Object

com.atlassian.jira.jql.resolver.ConstantsNameResolver<T>

All Implemented Interfaces:

NameResolver<T>

Direct Known Subclasses:

IssueTypeResolver, PriorityResolver, ResolutionResolver, StatusResolver

public abstract class ConstantsNameResolver<T>
extends Object
implements NameResolver<T>

Common base class for issue constants providing most of the resolution logic.

Since:

v4.0

Constructor Summary

Constructors

Constructor	Description
ConstantsNameResolver(ConstantsManager constantsManager, String constantName)

Method Summary

Modifier and Type	Method	Description
T	get(Long id)	Get by id.
List<String>	getIdsFromName(String name)	Returns the list of ids of T objects that have the given name.
boolean	idExists(Long id)	Returns true if the id would resolve to a domain object.
boolean	nameExists(String name)	Returns true if the name would resolve to a domain object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.jira.jql.resolver.NameResolver

getAll

Constructor Details

ConstantsNameResolver

public ConstantsNameResolver(ConstantsManager constantsManager,
 String constantName)

Method Details

getIdsFromName

public List<String> getIdsFromName(String name)

Description copied from interface: NameResolver

Returns the list of ids of T objects that have the given name. Names may be unique but often are not, hence the List return type.

Specified by:

getIdsFromName in interface NameResolver<T>

Parameters:

name - the name of the T.

Returns:

all IDs of objects matching the name or the empty list on name lookup failure.

nameExists

public boolean nameExists(String name)

Description copied from interface: NameResolver

Returns true if the name would resolve to a domain object.

Specified by:

nameExists in interface NameResolver<T>

Parameters:

name - the addressable name.

Returns:

true only if the name resolves to a domain object in the database.

idExists

public boolean idExists(Long id)

Description copied from interface: NameResolver

Returns true if the id would resolve to a domain object.

Specified by:

idExists in interface NameResolver<T>

Parameters:

id - the primary key.

Returns:

true only if the id resolves to a domain object in the database.

get

public T get(Long id)

Description copied from interface: NameResolver

Get by id.

Specified by:

get in interface NameResolver<T>

Parameters:

id - the id.

Returns:

the domain object or null on lookup failure.