Package com.atlassian.jira.issue.attachment

Class DefaultAttachmentValidatorInvoker

java.lang.Object

com.atlassian.jira.issue.attachment.DefaultAttachmentValidatorInvoker

All Implemented Interfaces:

AttachmentValidatorInvoker

public class DefaultAttachmentValidatorInvoker
extends Object
implements AttachmentValidatorInvoker

Constructor Summary

Constructors

Constructor	Description
DefaultAttachmentValidatorInvoker(com.atlassian.plugin.PluginAccessor pluginAccessor)

Method Summary

Modifier and Type	Method	Description
io.atlassian.fugue.Option<AttachmentError>	invokeAfterUploadValidators(String fileName, io.atlassian.fugue.Either<Issue,Project> target, Function<AfterUploadAttachmentValidator,io.atlassian.util.concurrent.Promise<Optional<AttachmentValidationError>>> validation)	Safely invoke pluggable after upload attachment validators, catching any exceptions on the way.
io.atlassian.fugue.Option<AttachmentError>	invokeBeforeUploadValidators(String fileName, io.atlassian.fugue.Either<Issue,Project> target, Function<BeforeUploadAttachmentValidator,Optional<AttachmentValidationError>> validation)	Safely invoke pluggable before upload attachment validators, catching any exceptions on the way.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultAttachmentValidatorInvoker

public DefaultAttachmentValidatorInvoker(com.atlassian.plugin.PluginAccessor pluginAccessor)

Method Details

invokeBeforeUploadValidators

public io.atlassian.fugue.Option<AttachmentError> invokeBeforeUploadValidators(String fileName,
 io.atlassian.fugue.Either<Issue,Project> target,
 Function<BeforeUploadAttachmentValidator,Optional<AttachmentValidationError>> validation)

Description copied from interface: AttachmentValidatorInvoker

Safely invoke pluggable before upload attachment validators, catching any exceptions on the way. Exceptions are logged and are treated as if the validator would pass.

Specified by:

invokeBeforeUploadValidators in interface AttachmentValidatorInvoker

Parameters:

fileName - name of the file being processed

target - issue or project to which the file is being attached

validation - validation function

Returns:

optionally an attachment error (any encountered), or an empty option if all validators pass

invokeAfterUploadValidators

public io.atlassian.fugue.Option<AttachmentError> invokeAfterUploadValidators(String fileName,
 io.atlassian.fugue.Either<Issue,Project> target,
 Function<AfterUploadAttachmentValidator,io.atlassian.util.concurrent.Promise<Optional<AttachmentValidationError>>> validation)

Description copied from interface: AttachmentValidatorInvoker

Safely invoke pluggable after upload attachment validators, catching any exceptions on the way. Exceptions are logged and are treated as if the validator would pass.

validation logic is expected to return an instance of Promise of validation result. This approach aims to support concurrent execution of validators. All promises will be converged into a single error (if any encountered, order of validation not guaranteed) or an empty Option.

Specified by:

invokeAfterUploadValidators in interface AttachmentValidatorInvoker

Parameters:

fileName - name of the file being processed

target - issue or project to which the file is being attached

validation - validation function

Returns:

optionally an attachment error (any encountered), or an empty option if all validators pass