Package de.xima.fc.workflow.processor.model

Class ResolvedAttachmentList

java.lang.Object

de.xima.fc.workflow.processor.model.ResolvedAttachmentList

All Implemented Interfaces:

IAttachmentItemResolutionErrorProviding, IResolvedAttachmentList

public final class ResolvedAttachmentList
extends Object
implements IResolvedAttachmentList

Default POJO implementation of IResolvedAttachmentList.

Since:

8.1.0

Author:

XIMA MEDIA GmbH

Method Summary

Modifier and Type	Method	Description
<R,E extends Throwable> R	collectResult(IResolvedAttachmentListProcessor<R,E> handler)	Iterates over all resolved attachment items, processes them with the given handler, and returns the combined result of all attachment items.
List<IResolvedAttachmentItem>	getAttachmentItems()	Retrieves the list of resolved attachment items.
IReferencedAttachmentList	getAttachmentList()
Map<EAttachmentItemResolutionError,List<AAttachmentListResolutionError>>	getErrors()
static IResolvedAttachmentList	ofError(AAttachmentListResolutionError.CannotProcessAttachmentList error)	Creates a new POJO with the given data and no containing directory and attachments.
static IResolvedAttachmentList	ofSuccess(IReferencedAttachmentList attachmentList, List<IResolvedAttachmentItem> resourceItems)	Creates a new POJO with the given data and the getErrors() set to null.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.xima.fc.interfaces.workflow.retval.IAttachmentItemResolutionErrorProviding

getErrors, getErrorsAttachmentCountReducedTozeroByFilterOptions, getErrorsAttachmentFilterDoesNotMatch, getErrorsCannotProcessAttachmentItem, getErrorsCannotProcessAttachmentList, getErrorsDatabaseError, getErrorsFileSystemError, getErrorsNodeDoesNotExist, getErrorsNodeDoesNotProvideAttachments, getErrorsNodeNotExecuted, getErrorsUploadFieldDoesNotExist, getErrorsUploadFieldDoesNotProvideAttachments, isHasError

Methods inherited from interface de.xima.fc.interfaces.workflow.retval.IResolvedAttachmentList

getResolvedAttachmentsComplete, getResolvedAttachmentsPartial

Method Detail

collectResult

public <R,E extends Throwable> R collectResult(IResolvedAttachmentListProcessor<R,E> handler)
                                              throws E extends Throwable

Description copied from interface: IResolvedAttachmentList

Iterates over all resolved attachment items, processes them with the given handler, and returns the combined result of all attachment items. Standard use case is to convert errors to hard and soft workflow node errors and return a list of all resolved attachments.

If you wish to use the standard error behavior for attachments, use standardAttachmentErrorsSingle or standardAttachmentErrorsMultiple. Otherwise, provide your own processor implementation, or extend the StandardErrorAttachmentListProcessor.

Specified by:

collectResult in interface IResolvedAttachmentList

Type Parameters:

R - Type of the combined result of all attachment items.

E - Type of the error that may be thrown when any errors are present.

Parameters:

handler - Handler for processing the errors and the results.

Returns:

The combined result of all attachment items.

Throws:

E - The first error thrown by the handler.

E extends Throwable

getErrors

public Map<EAttachmentItemResolutionError,List<AAttachmentListResolutionError>> getErrors()

Specified by:

getErrors in interface IAttachmentItemResolutionErrorProviding

Returns:

All errors that occurred during the attachment item's resolution.

getAttachmentList

public IReferencedAttachmentList getAttachmentList()

Specified by:

getAttachmentList in interface IResolvedAttachmentList

Returns:

The attachment list that was resolved to obtain this result.

getAttachmentItems

public List<IResolvedAttachmentItem> getAttachmentItems()

Description copied from interface: IResolvedAttachmentList

Retrieves the list of resolved attachment items. This list always contains one entry for each AttachmentItem that was passed to resolveReferencedAttachments, independent of whether any exceptions occurred while resolving that item. When IAttachmentItemResolutionErrorProviding.getErrors() is not null, this list is empty.

Specified by:

getAttachmentItems in interface IResolvedAttachmentList

Returns:

A list with the resolved attachments.

ofError

public static IResolvedAttachmentList ofError(AAttachmentListResolutionError.CannotProcessAttachmentList error)

Creates a new POJO with the given data and no containing directory and attachments.

Parameters:

error - Value as returned by getErrors().

Returns:

New resolved attachment list for the given error.

ofSuccess

public static IResolvedAttachmentList ofSuccess(IReferencedAttachmentList attachmentList,
                                                List<IResolvedAttachmentItem> resourceItems)

Creates a new POJO with the given data and the getErrors() set to null.

Parameters:

attachmentList - Original attachment list that was processed.

resourceItems - Value as returned by getAttachmentItems().

Returns:

New resolved attachment list for the given resolved items.