Package com.microstrategy.web.app.tasks
Class ReportExecutionTask
- java.lang.Object
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- com.microstrategy.web.tasks.AbstractBaseTask
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- com.microstrategy.web.app.tasks.AbstractAppTask
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- com.microstrategy.web.app.tasks.WebComponentTask
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- com.microstrategy.web.app.tasks.BeanTask
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- com.microstrategy.web.app.tasks.ReportExecutionTask
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- All Implemented Interfaces:
Task
- Direct Known Subclasses:
ExportReportTask
public class ReportExecutionTask extends BeanTask
Task for executing a report.
This task supports incremental fetch through its parameters.- Since:
- MicroStrategy Web 9.0.0
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Field Summary
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Fields inherited from class com.microstrategy.web.app.tasks.WebComponentTask
FP_NAME_CONTENT_TYPE, initializationErrorMessage
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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
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Constructor Summary
Constructors Constructor Description ReportExecutionTask()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
collectData(BeanTaskRequestContext bsrContext)
This method calls the 'collectData' method on the WebBean instance.protected void
registerParameterMetadata(TaskParameterMetadata parameterMetadata)
Registers a specific Task parameter metadata.static void
serializeMessageResult(BeanTaskRequestContext btrContext, TaskOutput taskOutput, WebResultSetInstance wrsi)
protected void
serializeResult(BeanTaskRequestContext btrContext, TaskOutput taskOutput)
This method attempts to serialize the results to the supplied TaskOutput object.-
Methods inherited from class com.microstrategy.web.app.tasks.BeanTask
createWebBean
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Methods inherited from class com.microstrategy.web.app.tasks.WebComponentTask
addTransform, createUntypedWebComponent, destroy, generatesContent, getBeanInfo, getStyleName, handleEvent, init, isSuccessfullyInitialized, newRequestContext, overrideActualParameters, prepareArgumentRequestKeys, prepareArgumentRequestKeys, prepareBean, prepareEventOrderRequestKeys, prepareEventOrderRequestKeys, prepareEventRequestKeys, prepareEventRequestKeys, prepareParameterRequestKeys, prepareRequestKeys, processRequest, registerTaskMetadata, requiresIServerSession, restoreBeanState, setBeanContext, setBeanInfo, setBeanName, setBeanProperties, setBeanSession, setSuccessfullyInitialized, setTaskID, transformBean
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Methods inherited from class com.microstrategy.web.app.tasks.AbstractAppTask
getDescriptor
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Methods inherited from class com.microstrategy.web.tasks.AbstractBaseTask
addExecFlagsParam, addJuilLayouts, addMaxWaitParam, addMaxWaitParam, addMessageIDParam, addObjectIDParam, addParameterMetadata, addParameterMetadata, addParameterMetadata, addPollingFrequencyParam, addPollingFrequencyParam, addResultFlagsParam, addSessionIDParam, addSessionStateParam, addStateIDParam, checkForRequiredParameters, getCompressOutput, getID, getMetadata, getPrivileges, getSysDefaultPreferenceValue, processRequest, retrieveUploadedFile, setCompressOutput, setDescription, setID, setMetadata, setPrivileges, validateContentType
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Method Detail
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registerParameterMetadata
protected void registerParameterMetadata(TaskParameterMetadata parameterMetadata)
Description copied from class:WebComponentTask
Registers a specific Task parameter metadata. This method is called byWebComponentTask.registerTaskMetadata(TaskMetadata)
. It is helpful to override in a Task so that a specific TaskParameterMetadata may be saved for later use.- Overrides:
registerParameterMetadata
in classWebComponentTask
- Parameters:
parameterMetadata
- The TaskParameterMetadata object being saved.
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serializeResult
protected void serializeResult(BeanTaskRequestContext btrContext, TaskOutput taskOutput) throws TaskException
Description copied from class:WebComponentTask
This method attempts to serialize the results to the supplied TaskOutput object. This method is called byWebComponentTask.processRequest(TaskRequestContext, TaskOutput)
and in turn does the following:- Add the Transform. If there is no transform
specified, an empty MarkupOutput is returned. (calls
WebComponentTask.addTransform(BeanTaskRequestContext)
) - Override any actual parameters specified in the
Bean Task XML. (calls
WebComponentTask.overrideActualParameters(BeanTaskRequestContext, TransformInstance)
) - Transforms the WebBean using the Transform. (calls
WebComponentTask.transformBean(BeanTaskRequestContext, TaskOutput)
)
- Overrides:
serializeResult
in classWebComponentTask
- Parameters:
btrContext
- The BeanTaskRequestContext object.taskOutput
- The TaskOutput object to populate.- Throws:
TaskException
- If something fails along the way.
- Add the Transform. If there is no transform
specified, an empty MarkupOutput is returned. (calls
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collectData
protected void collectData(BeanTaskRequestContext bsrContext) throws TaskException
Description copied from class:WebComponentTask
This method calls the 'collectData' method on the WebBean instance. This method is called byWebComponentTask.processRequest(TaskRequestContext, TaskOutput)
.- Overrides:
collectData
in classWebComponentTask
- Parameters:
bsrContext
- The BeanTaskRequestContext object.- Throws:
TaskException
- If there is a failure while trying to collect data for the Web Bean.
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serializeMessageResult
public static void serializeMessageResult(BeanTaskRequestContext btrContext, TaskOutput taskOutput, WebResultSetInstance wrsi) throws TaskException
- Throws:
TaskException
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