com.atlassian.jira.bc.issue.search

Class QueryCacheImpl

java.lang.Object

com.atlassian.jira.bc.issue.search.QueryCacheImpl

All Implemented Interfaces:

QueryCache

public class QueryCacheImpl
extends Object
implements QueryCache

The default implementation for the QueryCache

The cache is stored in a common request cache, so caches are shared amongst instances.

Since:

v4.0

Constructor Summary

Constructors

Constructor and Description
QueryCacheImpl()

Method Summary

Modifier and Type	Method and Description
Collection<ClauseHandler>	getClauseHandlers(ApplicationUser searcher, String jqlClauseName) Retrieve the collection of ClauseHandlers registered for the ApplicationUser jqlClauseName pair.
Boolean	getDoesQueryFitFilterFormCache(ApplicationUser searcher, Query query) Retrieve the result of the last doesQueryFitFiterForm operation in the current thread.
QueryContext	getQueryContextCache(ApplicationUser searcher, Query query) Retrieve the result of the last getQueryContext operation in the current thread for the ApplicationUser Query pair.
QueryContext	getSimpleQueryContextCache(ApplicationUser searcher, Query query) Retrieve the result of the last getSimpleQueryContext operation in the current thread for the ApplicationUser Query pair.
List<QueryLiteral>	getValues(QueryCreationContext context, Operand operand, TerminalClause jqlClause) Retrieve the list of QueryLiterals registered for the QueryCreationContext Operand jqlClause triplet.
void	setClauseHandlers(ApplicationUser searcher, String jqlClauseName, Collection<ClauseHandler> clauseHandlers) Set the cached result of a getSimpleQueryContext operation on the ApplicationUser Query pair.
void	setDoesQueryFitFilterFormCache(ApplicationUser searcher, Query query, boolean doesItFit) Set the cached result of a doesQueryFitFiterForm operation on the ApplicationUser Query pair.
void	setQueryContextCache(ApplicationUser searcher, Query query, QueryContext queryContext) Set the cached result of a getQueryContext operation on the ApplicationUser Query pair.
void	setSimpleQueryContextCache(ApplicationUser searcher, Query query, QueryContext queryContext) Set the cached result of a getSimpleQueryContext operation on the ApplicationUser Query pair.
void	setValues(QueryCreationContext context, Operand operand, TerminalClause jqlClause, List<QueryLiteral> values) Set the cached result of a getValues operation on the for the QueryCreationContext Operand jqlClause triplet.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryCacheImpl

public QueryCacheImpl()

Method Detail

getDoesQueryFitFilterFormCache

public Boolean getDoesQueryFitFilterFormCache(ApplicationUser searcher,
                                              Query query)

Description copied from interface: QueryCache

Retrieve the result of the last doesQueryFitFiterForm operation in the current thread. for the ApplicationUser Query pair.

Specified by:

getDoesQueryFitFilterFormCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to find the result for; cannot be null.

Returns:

the last result of the doesQueryFitFiterForm operation for the ApplicationUser Query pair in the current thread, or null if the operation has yet to be performed.

setDoesQueryFitFilterFormCache

public void setDoesQueryFitFilterFormCache(ApplicationUser searcher,
                                           Query query,
                                           boolean doesItFit)

Description copied from interface: QueryCache

Set the cached result of a doesQueryFitFiterForm operation on the ApplicationUser Query pair. The cache result is only held for the current thread.

Specified by:

setDoesQueryFitFilterFormCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to store the result under; cannot be null

doesItFit - the result of a doesSearchRequestFitNavigator operation for the. ApplicationUser Query

getQueryContextCache

public QueryContext getQueryContextCache(ApplicationUser searcher,
                                         Query query)

Description copied from interface: QueryCache

Retrieve the result of the last getQueryContext operation in the current thread for the ApplicationUser Query pair.

Specified by:

getQueryContextCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to find the result for; cannot be null.

Returns:

the last result of the getQueryContext operation for the ApplicationUser Query pair in the current thread, or null if the operation has yet to be performed.

setQueryContextCache

public void setQueryContextCache(ApplicationUser searcher,
                                 Query query,
                                 QueryContext queryContext)

Description copied from interface: QueryCache

Set the cached result of a getQueryContext operation on the ApplicationUser Query pair. The cache result is only held for the current thread.

Specified by:

setQueryContextCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to store the result under; cannot be null.

queryContext - the queryContext result to store ApplicationUser Query

getSimpleQueryContextCache

public QueryContext getSimpleQueryContextCache(ApplicationUser searcher,
                                               Query query)

Description copied from interface: QueryCache

Retrieve the result of the last getSimpleQueryContext operation in the current thread for the ApplicationUser Query pair.

Specified by:

getSimpleQueryContextCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to find the result for; cannot be null.

Returns:

the last result of the getSimpleQueryContext operation for the ApplicationUser Query pair in the current thread, or null if the operation has yet to be performed.

setSimpleQueryContextCache

public void setSimpleQueryContextCache(ApplicationUser searcher,
                                       Query query,
                                       QueryContext queryContext)

Description copied from interface: QueryCache

Set the cached result of a getSimpleQueryContext operation on the ApplicationUser Query pair. The cache result is only held for the current thread.

Specified by:

setSimpleQueryContextCache in interface QueryCache

Parameters:

searcher - the user who is performing the search

query - the query for which to store the result under; cannot be null.

queryContext - the querySimpleContext result to store ApplicationUser Query

getClauseHandlers

public Collection<ClauseHandler> getClauseHandlers(ApplicationUser searcher,
                                                   String jqlClauseName)

Description copied from interface: QueryCache

Retrieve the collection of ClauseHandlers registered for the ApplicationUser jqlClauseName pair.

Specified by:

getClauseHandlers in interface QueryCache

Parameters:

searcher - the user who is performing the search

jqlClauseName - the jQLClauseName for which to find the result for; cannot be null.

Returns:

the collection of ClauseHandlers registered for the ApplicationUser jqlClauseName pair.

setClauseHandlers

public void setClauseHandlers(ApplicationUser searcher,
                              String jqlClauseName,
                              Collection<ClauseHandler> clauseHandlers)

Description copied from interface: QueryCache

Set the cached result of a getSimpleQueryContext operation on the ApplicationUser Query pair. The cache result is only held for the current thread.

Specified by:

setClauseHandlers in interface QueryCache

Parameters:

searcher - the user who is performing the search

jqlClauseName - the jQLClauseName for which to store the result under; cannot be null.

clauseHandlers - the collection of ClauseHandlers ApplicationUser ClauseHandler

getValues

public List<QueryLiteral> getValues(QueryCreationContext context,
                                    Operand operand,
                                    TerminalClause jqlClause)

Description copied from interface: QueryCache

Retrieve the list of QueryLiterals registered for the QueryCreationContext Operand jqlClause triplet.

Specified by:

getValues in interface QueryCache

Parameters:

context - the query context of the search, which cannot be null.

operand - the Operand which cannot be null

jqlClause - the jQLClause for which to find the result for; cannot be null.

Returns:

the list of QueryLiterals registered for the QueryCreationContext jqlClause pair.

setValues

public void setValues(QueryCreationContext context,
                      Operand operand,
                      TerminalClause jqlClause,
                      List<QueryLiteral> values)

Description copied from interface: QueryCache

Set the cached result of a getValues operation on the for the QueryCreationContext Operand jqlClause triplet. The cache result is only held for the current thread.

Specified by:

setValues in interface QueryCache

Parameters:

context - the query context the search is being performed in

operand - the Operand which cannot be null

jqlClause - the jQLClause for which to store the result under; cannot be null.

values - the collection of QueryLiterals