Package lumis.service.doui.fileupload.editimage

Class EditImageProcessActionHandler

java.lang.Object

lumis.doui.processaction.ProcessActionHandler<Source<?>>

lumis.service.doui.fileupload.editimage.EditImageProcessActionHandler

All Implemented Interfaces:

IProcessActionHandler, IParameters

public class EditImageProcessActionHandler
extends ProcessActionHandler<Source<?>>

Process action handler for Image Edition functionality.

Gets the dataURL parameter created from the edited image, in the format "data:imageContentType;base64,imageBytesInBase64" and creates a new file with the extension provided by imageContentType and the decoded bytes provided by imageBytesInBase64 both came from the dataURL.

The file is created in a directory inside the current session directory, named with the id of the FileConfig for the file stored in the field where the image were selected, or a new GUID if there were no file stored in this field. This directory must contain only the current edited image's file. So on subsequent editions of image files from the same field, causes the remotion of the previous edited image's file in this directory.

Since:

8.1.0

Version:

$Revision$ $Date$

Field Summary

Fields inherited from class lumis.doui.processaction.ProcessActionHandler

douiContext, id, localizationManager, parameters, processActionContainer, processActionNode, RESPONSE_TYPE_CLOSE_WINDOW, RESPONSE_TYPE_HYPERLINK, RESPONSE_TYPE_MESSAGE, RESPONSE_TYPE_POPUP_INTERFACE, RESPONSE_TYPE_PREVIEW, RESPONSE_TYPE_REFRESH_PARENT, RESPONSE_TYPE_REQUEST_PROCESS_ACTION_CONFIRMATION_MESSAGE, RESPONSE_TYPE_REQUEST_PROCESS_ACTION_CONFIRMATION_PROCESS_ACTION_ID, RESPONSE_TYPE_RUN_JAVASCRIPT, RESPONSE_TYPE_SET_REQUEST_ATTRIBUTES, RESPONSE_TYPE_SET_REQUEST_PARAMETERS, RESPONSE_TYPE_SET_RESPONSE_PARAMETERS, RESPONSE_TYPE_STANDARD_COMMIT, RESPONSE_TYPE_STANDARD_EMBEDDED, RESPONSE_TYPE_STANDARD_POPUP, RESPONSE_TYPE_VALIDATE_PROCESS_ACTION_ON_RENDER, sessionConfig, source, sourceContainer, transaction

Constructor Summary

Constructors

Constructor	Description
EditImageProcessActionHandler()

Method Summary

Modifier and Type	Method	Description
void	processAction()	Executes the process action.

Methods inherited from class lumis.doui.processaction.ProcessActionHandler

addDefaultResponse, addResponseParameter, checkServiceInstancePermission, checkServiceInstancePermission, containsParameter, getId, getParameter, getParameter, getResource, getServiceInterfaceHyperLink, getUrl, init, localize, processHyperLinkResponse, processPopupInterfaceResponse, resolveFieldValueNode, setParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

EditImageProcessActionHandler

public EditImageProcessActionHandler()

Method Detail

processAction

public void processAction()
                   throws PortalException

Description copied from interface: IProcessActionHandler

Executes the process action.

This method may execute the process action based on the parameters and node specifications passed to it earlier.

Throws:

PortalException