com.atlassian.jira.jql.resolver
Class ComponentResolver

java.lang.Object
  com.atlassian.jira.jql.resolver.ComponentResolver

All Implemented Interfaces:

NameResolver<ProjectComponent>

public class ComponentResolver
extends Object
implements NameResolver<ProjectComponent>

Resolves Component objects and ids from their names.

Since:

v4.0

Constructor Summary

ComponentResolver(ProjectComponentManager componentManager)

Method Summary

ProjectComponent	get(Long id) Get by id.
Collection<ProjectComponent>	getAll() Gets all domain objects of this type in the underlying database.
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

Constructor Detail

ComponentResolver

public ComponentResolver(ProjectComponentManager componentManager)

Method Detail

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<ProjectComponent>

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<ProjectComponent>

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<ProjectComponent>

Parameters:

id - the primary key.

Returns:

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

get

public ProjectComponent get(Long id)

Description copied from interface: NameResolver

Get by id.

Specified by:

get in interface NameResolver<ProjectComponent>

Parameters:

id - the id.

Returns:

the domain object or null on lookup failure.

getAll

public Collection<ProjectComponent> getAll()

Description copied from interface: NameResolver

Gets all domain objects of this type in the underlying database. Note that calling this may not be a good idea for some domain object types.

Specified by:

getAll in interface NameResolver<ProjectComponent>

Returns:

all objects of the configured type in the database (possibly empty, never null).