Package com.microstrategy.web.app.tasks.QueryBuilder

Class GenerateJoinsTask

java.lang.Object

com.microstrategy.web.tasks.AbstractBaseTask

com.microstrategy.web.app.tasks.AbstractAppTask

com.microstrategy.web.app.tasks.QueryBuilder.GenerateJoinsTask

All Implemented Interfaces:

Task

public class GenerateJoinsTask
extends AbstractAppTask

Field Summary

Fields

Modifier and Type	Field	Description
protected TaskParameterMetadata	defTaskParam
protected TaskParameterMetadata	emmaTableIDTaskParam
protected TaskParameterMetadata	indexIDTaskParam
protected TaskParameterMetadata	joinFlagsTaskParam
protected TaskParameterMetadata	messageIDTaskParam
static java.lang.String	PARAM_EMMA_TABLEID
static java.lang.String	PARAM_INDEX
static java.lang.String	PARAM_JOIN_FLAGS
static java.lang.String	PARAM_MESSAGE_ID
static java.lang.String	PARAM_TABLE_INDEX
protected TaskParameterMetadata	tableIndexTaskParam
static java.lang.String	XML_INDEX

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

Modifier	Constructor	Description
	GenerateJoinsTask()
protected	GenerateJoinsTask(java.lang.String description)

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	GenerateJoinsTaskManipulation(WebReportInstance ri, java.lang.String idx, java.lang.String tIndex, java.lang.String joinFlags, java.lang.String emmaTableID)
java.lang.String	process(WebObjectsFactory factory, java.lang.String idx, java.lang.String messageID, java.lang.String tIndex, java.lang.String joinFlags, java.lang.String emmaTableID)
void	processRequest(TaskRequestContext context, TaskOutput taskOutput)	The default implementation of this method of processRequest gets the Primary Content from the TaskOutput and invokes the AbstractBaseTask.processRequest(TaskRequestContext, MarkupOutput) version.

Methods inherited from class com.microstrategy.web.app.tasks.AbstractAppTask

getDescriptor, newRequestContext

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, destroy, getCompressOutput, getID, getMetadata, getPrivileges, getSysDefaultPreferenceValue, init, 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

PARAM_INDEX

public static final java.lang.String PARAM_INDEX

See Also:

Constant Field Values

PARAM_TABLE_INDEX

public static final java.lang.String PARAM_TABLE_INDEX

See Also:

Constant Field Values

PARAM_JOIN_FLAGS

public static final java.lang.String PARAM_JOIN_FLAGS

See Also:

Constant Field Values

PARAM_MESSAGE_ID

public static final java.lang.String PARAM_MESSAGE_ID

See Also:

Constant Field Values

PARAM_EMMA_TABLEID

public static final java.lang.String PARAM_EMMA_TABLEID

See Also:

Constant Field Values

XML_INDEX

public static final java.lang.String XML_INDEX

See Also:

Constant Field Values

indexIDTaskParam

protected TaskParameterMetadata indexIDTaskParam

defTaskParam

protected TaskParameterMetadata defTaskParam

messageIDTaskParam

protected TaskParameterMetadata messageIDTaskParam

joinFlagsTaskParam

protected TaskParameterMetadata joinFlagsTaskParam

tableIndexTaskParam

protected TaskParameterMetadata tableIndexTaskParam

emmaTableIDTaskParam

protected TaskParameterMetadata emmaTableIDTaskParam

Constructor Detail

GenerateJoinsTask

public GenerateJoinsTask()

GenerateJoinsTask

protected GenerateJoinsTask(java.lang.String description)

Method Detail

processRequest

public void processRequest(TaskRequestContext context,
                           TaskOutput taskOutput)
                    throws TaskException

Description copied from class: AbstractBaseTask

The default implementation of this method of processRequest gets the Primary Content from the TaskOutput and invokes the AbstractBaseTask.processRequest(TaskRequestContext, MarkupOutput) version.

Specified by:

processRequest in interface Task

Overrides:

processRequest in class AbstractBaseTask

Parameters:

context - The TaskRequestContext object that maintains the state of the request.

taskOutput - The TaskOutput that contains the output generated by the Task.

Throws:

TaskException - If the Task was unable to satisfy the request.

See Also:

Task.processRequest(TaskRequestContext, TaskOutput)

process

public java.lang.String process(WebObjectsFactory factory,
                                java.lang.String idx,
                                java.lang.String messageID,
                                java.lang.String tIndex,
                                java.lang.String joinFlags,
                                java.lang.String emmaTableID)
                         throws TaskException

Throws:

TaskException

GenerateJoinsTaskManipulation

protected java.lang.String GenerateJoinsTaskManipulation(WebReportInstance ri,
                                                         java.lang.String idx,
                                                         java.lang.String tIndex,
                                                         java.lang.String joinFlags,
                                                         java.lang.String emmaTableID)
                                                  throws TaskException

Throws:

TaskException