com.atlassian.jira.issue.search.searchers.transformer

Class LabelsSearchInputTransformer

java.lang.Object

com.atlassian.jira.issue.search.searchers.transformer.LabelsSearchInputTransformer

All Implemented Interfaces:

SearchInputTransformer

public class LabelsSearchInputTransformer
extends Object
implements SearchInputTransformer

The SearchInputTransformer for the Labels system field.

Since:

v4.2

Constructor Summary

Constructors

Constructor and Description
LabelsSearchInputTransformer(IndexInfoResolver<Label> indexInfoResolver, JqlOperandResolver operandResolver, FieldFlagOperandRegistry fieldFlagOperandRegistry)

Method Summary

Modifier and Type	Method and Description
boolean	doRelevantClausesFitFilterForm(ApplicationUser user, Query query, SearchContext searchContext) Tells the caller whether or not the relevant clauses from the passed query can be represented on the issue navigator.
Clause	getSearchClause(ApplicationUser user, FieldValuesHolder fieldValuesHolder) Gets the portion of the Search Query that this searcher is responsible for.
void	populateFromParams(ApplicationUser user, FieldValuesHolder fieldValuesHolder, ActionParams actionParams) Populate FieldValuesHolder object with whatever values the searcher is interested in from the ActionParams.
void	populateFromQuery(ApplicationUser user, FieldValuesHolder fieldValuesHolder, Query query, SearchContext searchContext) This method transforms any query information contained in the query that is relevant to this SearchInputTransformer into the values that the HTML rendering expects.
void	validateParams(ApplicationUser user, SearchContext searchContext, FieldValuesHolder fieldValuesHolder, I18nHelper i18nHelper, ErrorCollection errors) Adds error messages to the errors object if values in the fieldValuesHolder fails validation.

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelsSearchInputTransformer

public LabelsSearchInputTransformer(IndexInfoResolver<Label> indexInfoResolver,
                                    JqlOperandResolver operandResolver,
                                    FieldFlagOperandRegistry fieldFlagOperandRegistry)

Method Detail

populateFromParams

public void populateFromParams(ApplicationUser user,
                               FieldValuesHolder fieldValuesHolder,
                               ActionParams actionParams)

Description copied from interface: SearchInputTransformer

Populate FieldValuesHolder object with whatever values the searcher is interested in from the ActionParams. This transforms the "raw" request parameters into a form that the other processing methods can handle (usually a mapping of the fields name as the key and a list of the values as the value).

Specified by:

populateFromParams in interface SearchInputTransformer

Parameters:

user - performing this action.

fieldValuesHolder - is the object that should have its values set by this method and that will contain any other values that have been set by other SearchInputTransformers.

actionParams - params from the webwork front end that contains a String[] of values as submitted via the

validateParams

public void validateParams(ApplicationUser user,
                           SearchContext searchContext,
                           FieldValuesHolder fieldValuesHolder,
                           I18nHelper i18nHelper,
                           ErrorCollection errors)

Description copied from interface: SearchInputTransformer

Adds error messages to the errors object if values in the fieldValuesHolder fails validation. This should be called once the fieldValuesHolder has been populated.

Specified by:

validateParams in interface SearchInputTransformer

Parameters:

user - performing this action.

searchContext - the context of the search (i.e. projects and issue types selected).

fieldValuesHolder - contains values populated by the populate methods of this input transformer.

i18nHelper - used to internationalize error messages that we want to display to the users.

errors - the ErrorCollection that contains the messages we want to display to the users.

populateFromQuery

public void populateFromQuery(ApplicationUser user,
                              FieldValuesHolder fieldValuesHolder,
                              Query query,
                              SearchContext searchContext)

Description copied from interface: SearchInputTransformer

This method transforms any query information contained in the query that is relevant to this SearchInputTransformer into the values that the HTML rendering expects. This should populate the FieldValuesHolder from the a query information in the query.
The query elements that are considered "relevant" to this method would be those that are produced by the SearchInputTransformer.getSearchClause(ApplicationUser, com.atlassian.jira.issue.transport.FieldValuesHolder) method.

Specified by:

populateFromQuery in interface SearchInputTransformer

Parameters:

user - performing this action.

fieldValuesHolder - is the object that should have its values set by this method and that will contain any other values that have been set by other SearchInputTransformers.

query - the search criteria used to populate the field values holder.

searchContext - contains the projects and issue types that the search and filter form is restricted to

doRelevantClausesFitFilterForm

public boolean doRelevantClausesFitFilterForm(ApplicationUser user,
                                              Query query,
                                              SearchContext searchContext)

Description copied from interface: SearchInputTransformer

Tells the caller whether or not the relevant clauses from the passed query can be represented on the issue navigator. Implementers of this method needs to ensure that it can represent *ALL* related clauses on the navigator, and that the clauses' structure conforms to the simple navigator structure.

The method should only be concerned with the clauses related to this transformer. Other irrelevant clauses should be ignored.

Specified by:

doRelevantClausesFitFilterForm in interface SearchInputTransformer

Parameters:

user - performing this action.

query - to check if it can fit in the simple (GUI form based) issue navigator.

searchContext - contains the projects and issue types that the search and filter form is restricted to

Returns:

true if the query can be represented on navigator.

getSearchClause

public Clause getSearchClause(ApplicationUser user,
                              FieldValuesHolder fieldValuesHolder)

Description copied from interface: SearchInputTransformer

Gets the portion of the Search Query that this searcher is responsible for.

Specified by:

getSearchClause in interface SearchInputTransformer

Parameters:

user - performing this action.

fieldValuesHolder - contains values populated by the searchers

Returns:

a Clause that represents the users search based on the fieldValuesHolder; null if this searcher has no responsibility in the given input.