com.atlassian.jira.plugin.jql.function
Class AbstractVersionsFunction

java.lang.Object
  com.atlassian.jira.plugin.jql.function.AbstractJqlFunction
      com.atlassian.jira.plugin.jql.function.AbstractVersionsFunction

All Implemented Interfaces:

ClauseSanitisingJqlFunction, JqlFunction

Direct Known Subclasses:

AllReleasedVersionsFunction, AllUnreleasedVersionsFunction

public abstract class AbstractVersionsFunction
extends AbstractJqlFunction
implements ClauseSanitisingJqlFunction

An abstract class for the versions system field flag functions

Since:

v4.0

Field Summary

protected IndexInfoResolver<Project>

projectIndexInfoResolver

Constructor Summary

AbstractVersionsFunction(NameResolver<Project> projectResolver, PermissionManager permissionManager)

Method Summary

protected IndexInfoResolver<Project>	createIndexInfoResolver(NameResolver<Project> projectResolver)
protected abstract Collection<Version>	getAllVersions()
List<QueryLiteral>	getValues(User searcher, FunctionOperand operand, TerminalClause terminalClause) Gets the unexpanded values provided by the user on input.
protected abstract Collection<Version>	getVersionsForProject(Long projectId)
FunctionOperand	sanitiseOperand(User searcher, FunctionOperand operand) Sanitise a function operand for the specified user, so that information is not leaked.
MessageSet	validate(User searcher, FunctionOperand operand, TerminalClause terminalClause) Will validate the function operand's arguments and report back any errors.

Methods inherited from class com.atlassian.jira.plugin.jql.function.AbstractJqlFunction

getFunctionName, getI18n, getModuleDescriptor, init, isList, validateNumberOfArgs

Methods inherited from class java.lang.Object

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

Field Detail

projectIndexInfoResolver

protected final IndexInfoResolver<Project> projectIndexInfoResolver

Constructor Detail

AbstractVersionsFunction

public AbstractVersionsFunction(NameResolver<Project> projectResolver,
                                PermissionManager permissionManager)

Method Detail

validate

public MessageSet validate(User searcher,
                           FunctionOperand operand,
                           TerminalClause terminalClause)

Description copied from interface: JqlFunction

Will validate the function operand's arguments and report back any errors.

Specified by:

validate in interface JqlFunction

Parameters:

searcher - the user performing the search

operand - the operand to validate

terminalClause - the terminal clause that contains the operand

Returns:

a MessageSet which will contain any validation errors or warnings or will be empty if there is nothing to report; never null.

getValues

public List<QueryLiteral> getValues(User searcher,
                                    FunctionOperand operand,
                                    TerminalClause terminalClause)

Description copied from interface: JqlFunction

Gets the unexpanded values provided by the user on input. This is the output values that will later be transformed into index values.

For example, a function who returns all the released versions of a specified project should return QueryLiterals representing the ids of those versions. For correctness, always opt to return the most specific identifier for the object; if you can return either the id (which is stored in the index) or a string name (that would require resolving to get the index value), choose the id.

Specified by:

getValues in interface JqlFunction

Parameters:

searcher - the user performing the search

operand - the operand to get values from

terminalClause - the terminal clause that contains the operand

Returns:

a List of objects that represent this Operands raw values.

sanitiseOperand

public FunctionOperand sanitiseOperand(User searcher,
                                       FunctionOperand operand)

Description copied from interface: ClauseSanitisingJqlFunction

Sanitise a function operand for the specified user, so that information is not leaked.

Specified by:

sanitiseOperand in interface ClauseSanitisingJqlFunction

Parameters:

searcher - the user performing the search

operand - the operand to sanitise; will only be sanitised if valid

Returns:

the sanitised operand; never null.

createIndexInfoResolver

protected IndexInfoResolver<Project> createIndexInfoResolver(NameResolver<Project> projectResolver)

getAllVersions

protected abstract Collection<Version> getAllVersions()

Returns:

all the versions relevant to this function.

getVersionsForProject

protected abstract Collection<Version> getVersionsForProject(Long projectId)

Parameters:

projectId - the id of the Project which the versions belong to

Returns:

all the versions relevant to this function and the specified project