Package com.microstrategy.web.tasks

Class StorePreviewImageTask

java.lang.Object

com.microstrategy.web.tasks.AbstractBaseTask

com.microstrategy.web.tasks.StorePreviewImageTask

All Implemented Interfaces:

Task

public class StorePreviewImageTask
extends AbstractBaseTask

This Task uploads the preview image of a report or document from its most recent execution.

Field Summary

Fields

Modifier and Type	Field	Description
protected TaskParameterMetadata	imageDataParam

Fields inherited from class com.microstrategy.web.tasks.AbstractBaseTask

compressOutput, CONTENT_TYPE_BINARY, CONTENT_TYPE_HTML, CONTENT_TYPE_JSON, CONTENT_TYPE_JSON_ALL, CONTENT_TYPE_JSON_D, CONTENT_TYPE_JSON_P, CONTENT_TYPE_XML, CONTENT_TYPE_XML_ANF, DEFAULT_MAX_WAIT, DEFAULT_POLLING_FREQ, execFlagsParam, INDEFINITE_MAX_WAIT, maxWaitParam, metadata, mPrivileges, msgIDParam, objectIDParam, OTHER_CONTENT_KEY_LAYOUTS, PARAM_NAME_EXEC_FLAGS, PARAM_NAME_MAX_WAIT, PARAM_NAME_MESSAGE_ID, PARAM_NAME_OBJECT_ID, PARAM_NAME_POLLING_FREQ, PARAM_NAME_RESULT_FLAGS, PARAM_NAME_SESSION_ID, PARAM_NAME_SESSION_STATE, PARAM_NAME_STATE_ID, pollingFreqParam, PREFERENCE_DEFAULT_MAX_WAIT_IN_TASK, resultFlagsParam, sessionIDParam, sessionStateParam, stateIDParam

Constructor Summary

Constructors

Constructor	Description
StorePreviewImageTask()	Creates a new ImportFileTask object.

Method Summary

Modifier and Type	Method	Description
protected void	checkForRequiredParameters(RequestKeys requestKeys)	Checks whether all required parameters are present or not.
void	processRequest(TaskRequestContext context, MarkupOutput markupOutput)	This method uploads the preview image of a report or document to the Intelligence Server.

Methods inherited from class com.microstrategy.web.tasks.AbstractBaseTask

addExecFlagsParam, addJuilLayouts, addMaxWaitParam, addMaxWaitParam, addMessageIDParam, addObjectIDParam, addParameterMetadata, addParameterMetadata, addParameterMetadata, addPollingFrequencyParam, addPollingFrequencyParam, addResultFlagsParam, addSessionIDParam, addSessionStateParam, addStateIDParam, destroy, getCompressOutput, getID, getMetadata, getPrivileges, getSysDefaultPreferenceValue, init, newRequestContext, processRequest, retrieveUploadedFile, setCompressOutput, setDescription, setID, setMetadata, setPrivileges, validateContentType

Methods inherited from class java.lang.Object

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

Field Detail

imageDataParam

protected TaskParameterMetadata imageDataParam

Constructor Detail

StorePreviewImageTask

public StorePreviewImageTask()

Creates a new ImportFileTask object.

Method Detail

processRequest

public void processRequest(TaskRequestContext context,
                           MarkupOutput markupOutput)
                    throws TaskException

This method uploads the preview image of a report or document to the Intelligence Server.

Specified by:

processRequest in interface Task

Overrides:

processRequest in class AbstractBaseTask

Parameters:

context - The TaskRequestContext that contains all information about this Task invocation.

taskOutput - The TaskOutput that contains our response.

Throws:

TaskException - If anything fails along the way. See the individual methods invoked by this method.

See Also:

Task.processRequest(TaskRequestContext, MarkupOutput)

checkForRequiredParameters

protected void checkForRequiredParameters(RequestKeys requestKeys)
                                   throws TaskRequestMalformedException

Description copied from class: AbstractBaseTask

Checks whether all required parameters are present or not.

Overrides:

checkForRequiredParameters in class AbstractBaseTask

Parameters:

requestKeys - The RequestKeys object that contains all parameters.

Throws:

TaskRequestMalformedException - If some required parameters are missing.