com.atlassian.jira.bc.subtask.conversion
Interface IssueConversionService

All Known Subinterfaces:

IssueToSubTaskConversionService, SubTaskToIssueConversionService

All Known Implementing Classes:

DefaultIssueConversionService, DefaultIssueToSubTaskConversionService, DefaultSubTaskToIssueConversionService

public interface IssueConversionService

Method Summary

boolean	canConvertIssue(JiraServiceContext context, Issue issue) Determines if user can convert given issue.
void	convertIssue(JiraServiceContext context, Issue issue, MutableIssue updatedIssue) This is the core method that converts given issue to an issue represented by updatedIssue.
Collection	getFieldLayoutItems(JiraServiceContext context, Issue originalIssue, Issue targetIssue) Retrieves the collection of FieldLayoutItem required to be entered from converting issue from given issue to given target issue.
Collection	getRemovedFields(JiraServiceContext context, Issue origIssue, Issue targetIssue) Retrieves the fields that have values on the issue but are no longer needed.
boolean	hasPermission(JiraServiceContext context, Issue issue) Checks the user's permission to convert given issue.
boolean	isStatusChangeRequired(JiraServiceContext context, Issue issue, IssueType issueType) Determines if the workflow status exists in the target workflow (based on current project and target issue type).
void	populateFields(JiraServiceContext context, OperationContext operationContext, I18nHelper i18nHelper, Issue targetIssue, Collection fieldLayoutItems) Populates the operationContext from the params in the ActionContext In case of invalid values, new error messages are added to the context's error collection under the fieldName.
void	preStoreUpdates(JiraServiceContext context, IssueChangeHolder changeHolder, Issue currentIssue, MutableIssue targetIssue) Allows for a plugin point to extra updates specific to that sub class
void	validateFields(JiraServiceContext context, OperationContext operationContext, I18nHelper i18nHelper, Issue targetIssue, Collection fieldLayoutItems) Validates that all fields inputed have valid values.
void	validateTargetIssueType(JiraServiceContext context, Issue issue, IssueType issueType, String fieldNameIssueTypeId) Validates that the issue can be converted to given issue type.
void	validateTargetStatus(JiraServiceContext context, Status status, String fieldName, Issue issue, IssueType issueType) Validates that the target status is a valid status for the issue's project and the target issue type.

Method Detail

canConvertIssue

boolean canConvertIssue(JiraServiceContext context,
                        Issue issue)

Determines if user can convert given issue.

Parameters:

context - JIRA Service Context

issue - issue to convert

Returns:

true if user can convert the given issue, false otherwise

Throws:

IllegalArgumentException - if issue is null

hasPermission

boolean hasPermission(JiraServiceContext context,
                      Issue issue)

Checks the user's permission to convert given issue. User is retrieved from the context.

Parameters:

context - jira service context

issue - issue to check the permission on

Returns:

true if user is granted permission to convert given issue, false otherwise

isStatusChangeRequired

boolean isStatusChangeRequired(JiraServiceContext context,
                               Issue issue,
                               IssueType issueType)

Determines if the workflow status exists in the target workflow (based on current project and target issue type).
Returns true if the issue's status is not a valid status for the target issue type workflow in the issue's project - issue's status needs to change, false otherwise.

Parameters:

context - jira service context

issue - issue to convert

issueType - target issue type

Returns:

true if status change is needed, otherwise false

getFieldLayoutItems

Collection getFieldLayoutItems(JiraServiceContext context,
                               Issue originalIssue,
                               Issue targetIssue)

Retrieves the collection of FieldLayoutItem required to be entered from converting issue from given issue to given target issue.

Parameters:

context - jira service context

originalIssue - Current Issue

targetIssue - Issue with updated issue type

Returns:

A Collection of FieldLayoutItem that require values, never null

validateTargetIssueType

void validateTargetIssueType(JiraServiceContext context,
                             Issue issue,
                             IssueType issueType,
                             String fieldNameIssueTypeId)

Validates that the issue can be converted to given issue type. Any errors are communicated back via error collection in the context.

Parameters:

context - jira service context

issue - issue to convert

issueType - target issue type

fieldNameIssueTypeId - form field name of the issue type id

validateTargetStatus

void validateTargetStatus(JiraServiceContext context,
                          Status status,
                          String fieldName,
                          Issue issue,
                          IssueType issueType)

Validates that the target status is a valid status for the issue's project and the target issue type. In case of invalid status a new error message is added to the context's error collection under the given fieldName.

Parameters:

context - jira service context

status - target status

fieldName - form field name

issue - issue to convert

issueType - target issue type

populateFields

void populateFields(JiraServiceContext context,
                    OperationContext operationContext,
                    I18nHelper i18nHelper,
                    Issue targetIssue,
                    Collection fieldLayoutItems)

Populates the operationContext from the params in the ActionContext In case of invalid values, new error messages are added to the context's error collection under the fieldName.

Parameters:

context - jira service context

operationContext - contains Map (CustomFieldValuesHolder) where field values will be populated

i18nHelper - helper bean for i18n (needed by fields)

targetIssue - Current issue with updated parent, issue type and status

fieldLayoutItems - Collection of FieldLayoutItem that required input

getRemovedFields

Collection getRemovedFields(JiraServiceContext context,
                            Issue origIssue,
                            Issue targetIssue)

Retrieves the fields that have values on the issue but are no longer needed.

Parameters:

context - jira service context

origIssue - issue

targetIssue - issue

Returns:

collection of OrderableField, never null

convertIssue

void convertIssue(JiraServiceContext context,
                  Issue issue,
                  MutableIssue updatedIssue)

This is the core method that converts given issue to an issue represented by updatedIssue.

Parameters:

context - jira service context, any error are added here

issue - original issue

updatedIssue - target issue

validateFields

void validateFields(JiraServiceContext context,
                    OperationContext operationContext,
                    I18nHelper i18nHelper,
                    Issue targetIssue,
                    Collection fieldLayoutItems)

Validates that all fields inputed have valid values. In case of invalid values, new error messages are added to the context's error collection under the fieldName.

Parameters:

context - jira service context

operationContext - contains Map (CustomFieldValuesHolder) containing values to be validated

i18nHelper - helper bean for i18n (needed by fields)

targetIssue - Current issue with updated parent, issue type and status

fieldLayoutItems - Collection of FieldLayoutItem that required input

preStoreUpdates

void preStoreUpdates(JiraServiceContext context,
                     IssueChangeHolder changeHolder,
                     Issue currentIssue,
                     MutableIssue targetIssue)

Allows for a plugin point to extra updates specific to that sub class

Parameters:

context - jira service context

changeHolder - holds all the change items

currentIssue - original issue with no updates

targetIssue - target issue with all fields updated