com.atlassian.jira.issue.statistics

Class ComponentStatisticsMapper

java.lang.Object

com.atlassian.jira.issue.statistics.ComponentStatisticsMapper

All Implemented Interfaces:

LuceneFieldSorter, SearchRequestAppender.Factory, StatisticsMapper

public class ComponentStatisticsMapper
extends Object
implements StatisticsMapper, SearchRequestAppender.Factory

Constructor Summary

Constructors

Constructor and Description
ComponentStatisticsMapper()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj) As this object is used as a key in a cache, this method must be provided and respect all internal state.
Comparator	getComparator() A comparator that can be used to order objects returned by LuceneFieldSorter.getValueFromLuceneField(String).
protected Clause	getComponentClause(Long value)
String	getDocumentConstant() Get the constant that this field is indexed with.
protected Clause	getProjectClause(Long value)
protected ProjectComponentManager	getProjectComponentManager()
protected ProjectManager	getProjectManager()
SearchRequestAppender	getSearchRequestAppender()
SearchRequest	getSearchUrlSuffix(Object value, SearchRequest searchRequest) Deprecated. Use #getSearchRequestAppender().appendInclusiveSingleValueClause()
Object	getValueFromLuceneField(String documentValue) Convert the lucene document field back to the object that you wish to use to display it.
int	hashCode() As this object is used as a key in a cache, this method must be provided and respect all internal state.
boolean	isFieldAlwaysPartOfAnIssue() Check if the field is always part of an issues data.
boolean	isValidValue(Object value) Check whether this value is valid for this particular search.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentStatisticsMapper

public ComponentStatisticsMapper()

Method Detail

getDocumentConstant

public String getDocumentConstant()

Description copied from interface: LuceneFieldSorter

Get the constant that this field is indexed with.

Specified by:

getDocumentConstant in interface LuceneFieldSorter

See Also:

com.atlassian.jira.issue.index.IssueDocument, CustomFieldSearcher

getComparator

public Comparator getComparator()

Description copied from interface: LuceneFieldSorter

A comparator that can be used to order objects returned by LuceneFieldSorter.getValueFromLuceneField(String).

The Comparator must be reentrant as it could be used by Lucene from multiple threads at once.

Specified by:

getComparator in interface LuceneFieldSorter

isValidValue

public boolean isValidValue(Object value)

Description copied from interface: StatisticsMapper

Check whether this value is valid for this particular search. This is useful if you do not wish to display all the values that are indexed (eg - only show released versions)

Specified by:

isValidValue in interface StatisticsMapper

Parameters:

value - This is the same value that will be returned from LuceneFieldSorter.getValueFromLuceneField(String)

Returns:

true if this value is valid for this particular search

isFieldAlwaysPartOfAnIssue

public boolean isFieldAlwaysPartOfAnIssue()

Description copied from interface: StatisticsMapper

Check if the field is always part of an issues data. This should only return false in the case of a custom field where the value does not have to be set for each issue.

Specified by:

isFieldAlwaysPartOfAnIssue in interface StatisticsMapper

Returns:

true if this mapper will always be part of an issues data

getValueFromLuceneField

public Object getValueFromLuceneField(String documentValue)

Description copied from interface: LuceneFieldSorter

Convert the lucene document field back to the object that you wish to use to display it.

eg. '1000' -> Version 1.

This does the reverse of what com.atlassian.jira.issue.index.IssueDocument does.

For custom fields, the return value will be passed to CustomFieldSearcherModuleDescriptor.getStatHtml(com.atlassian.jira.issue.fields.CustomField, Object, String)

Specified by:

getValueFromLuceneField in interface LuceneFieldSorter

Parameters:

documentValue - The value of the field in the lucene index

Returns:

The value that will be passed to the display

getProjectComponentManager

protected ProjectComponentManager getProjectComponentManager()

getProjectManager

protected ProjectManager getProjectManager()

getSearchUrlSuffix

@Deprecated
public SearchRequest getSearchUrlSuffix(Object value,
                                          SearchRequest searchRequest)

Deprecated. Use #getSearchRequestAppender().appendInclusiveSingleValueClause()

Description copied from interface: StatisticsMapper

Get a suffix for the issue navigator, which allows for filtering on this value.

eg. a project field would return a SearchRequest object who's getQueryString method will produce pid=10240

Note that values returned from implementations should return values that are URLEncoded.

Specified by:

getSearchUrlSuffix in interface StatisticsMapper

Parameters:

value - This is the same value that will be returned from LuceneFieldSorter.getValueFromLuceneField(String)

searchRequest - is the search request that should be used as the base of the newly generated SearchRequest object. If this parameter is null then the return type will also be null.

Returns:

a SearchRequest object that will generate the correct issue navigator url to search the correct statistics set, null otherwise.

See Also:

URLEncoder.encode(String)

getSearchRequestAppender

public SearchRequestAppender getSearchRequestAppender()

Specified by:

getSearchRequestAppender in interface SearchRequestAppender.Factory

Since:

v6.0

getComponentClause

protected Clause getComponentClause(Long value)

getProjectClause

protected Clause getProjectClause(Long value)

hashCode

public int hashCode()

Description copied from interface: LuceneFieldSorter

As this object is used as a key in a cache, this method must be provided and respect all internal state.

See the class javadoc entry for more details.

Specified by:

hashCode in interface LuceneFieldSorter

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Description copied from interface: LuceneFieldSorter

As this object is used as a key in a cache, this method must be provided and respect all internal state.

See the class javadoc entry for more details.

Specified by:

equals in interface LuceneFieldSorter

Overrides:

equals in class Object