org.pentaho.platform.api.engine

Interface IRuntimeContext

All Superinterfaces:

IAuditable, ILogger

public interface IRuntimeContext
extends IAuditable, ILogger

This interface defines methods and constants that are used during action execution to resolve parameters, inputs and outputs, resources, and persist the runtime data. Think of the runtime context as working storage for the execution of an action.

Author:

James Dixon

Field Summary

Fields

Modifier and Type	Field and Description
static String	FEEDBACK_OUTPUT Unused
static int	PARAMETERS_FAIL Currently only used as an indicator that BIRT report specification parameters could not be read.
static int	PARAMETERS_OK Currently only used as an indicator that BIRT report specification parameters could be read properly.
static int	PARAMETERS_UI_NEEDED Indicates that parameters are required by an action, and the parameters aren't available so they need to be prompted for.
static int	PROMPT_NO Indicates that no parameter prompts are pending.
static int	PROMPT_NOW Indicates that we need to prompt immediately for parameters.
static int	PROMPT_WAITING Indicates that parameter prompts are pending.
static int	RUNTIME_CONTEXT_RESOLVE_FAIL Indicates that parameters for an action could not be resolved.
static int	RUNTIME_CONTEXT_RESOLVE_OK Indicates that the parameters for an action were able to be resolved.
static int	RUNTIME_CONTEXT_VALIDATE_FAIL Indicator of action validation failure
static int	RUNTIME_CONTEXT_VALIDATE_OK Indicator of action validation success
static int	RUNTIME_STATUS_FAILURE Indicator of action failure.
static int	RUNTIME_STATUS_INITIALIZE_FAIL Indicator of initialization failure
static int	RUNTIME_STATUS_INITIALIZE_OK Indicator that initialization happened successfully
static int	RUNTIME_STATUS_NOT_STARTED When beginning execution of an action sequence, the status starts off as not started.
static int	RUNTIME_STATUS_RUNNING As an action sequence begins execution, the status is set to running.
static int	RUNTIME_STATUS_SETUP_FAIL Indicates an invalid instance ID was passed into the execution of an action sequence
static int	RUNTIME_STATUS_SUCCESS Indicates that the action executed successfully

Fields inherited from interface org.pentaho.platform.api.engine.ILogger

ACTIVITY_LOG, DEBUG, ERROR, FATAL, INFO, INSTANCE_LOG, SESSION_LOG, SOLUTION_LOG, TRACE, UNKNOWN, WARN

Method Summary

Modifier and Type	Method and Description
void	addInputParameter(String name, IActionParameter param) Adds an input parameter to the list of all inputs for the action sequence
void	addTempParameter(String name, IActionParameter output) Adds a parameter to the current inputs.
String	applyInputsToFormat(String format) Does parameter substitution on the input string, searching for all parameter declarations in the input string, and substituting the value from the matching input parameter.
String	applyInputsToFormat(String format, IParameterResolver resolver) Does parameter substitution on the input string, searching for all parameter declarations in the input string, and substituting the value from the matching input parameter.
void	audit(String messageType, String message, String value, long duration) Writes a message to the audit log.
void	createFeedbackParameter(IActionParameter actionParam) Deprecated. Adds a feedback parameter for prompts based on an Action Parameter. Uses the Selections defined in the Action Parameter for the options and sets the default to the current value
void	createFeedbackParameter(ISelectionMapper selMap, String fieldName, Object defaultValues) Adds a feedback parameter (essentially a form input field) for a required input.
void	createFeedbackParameter(ISelectionMapper selMap, String fieldName, Object defaults, boolean optional) Adds a feedback parameter (essentially a form input field) for a required input.
void	createFeedbackParameter(String fieldName, String displayName, String hint, Object defaultValue, boolean visible) Adds a scalar feedback parameter
void	createFeedbackParameter(String fieldName, String displayName, String hint, Object defaultValue, boolean visible, boolean optional) Adds a scalar feedback parameter
void	createFeedbackParameter(String fieldName, String displayName, String hint, Object defaultValues, List values, Map dispNames, String displayStyle) Creates a feedback parameter that uses a list for the values
void	createFeedbackParameter(String fieldName, String displayName, String hint, Object defaultValues, List values, Map dispNames, String displayStyle, boolean optional) Creates a feedback parameter that uses a list for the values
String	createNewInstance(boolean persisted) Creates a new runtime context that is a child of this instance
String	createNewInstance(boolean persisted, Map parameters) Creates a new runtime context that is a child of this instance and sets attributes of the runtime data from the parameter Map
String	createNewInstance(boolean persisted, Map parameters, boolean forceImmediateWrite) Creates a new runtime context that is a child of this instance and sets attributes of the runtime data from the parameter Map, and can optionally cause the new instance to be forcibly written to the underlying persistence mechanism.
void	dispose()
void	dispose(List exceptParameters)
void	executeSequence(IActionCompleteListener listener, IExecutionListener execListener, boolean async) Executes the action sequence.
boolean	feedbackAllowed()
void	forceSaveRuntimeData() Forces the immediate write of runtime data to underlying persistence mechanism.
IActionSequence	getActionSequence()
String	getActionTitle() During execution of an action sequence, returns the IActionSequence#getTitle().
String	getCurrentComponentName()
org.pentaho.commons.connection.IPentahoStreamSource	getDataSource(String parameterName) Get's the content item associated with the parameter, and returns the content item's datasource
IContentItem	getFeedbackContentItem() Interfaces to the current output handler to get the content item that is handling feedback (i.e.
String	getHandle() Returns the unique context identifier.
Set	getInputNames()
IActionParameter	getInputParameter(String name) Returns the named input parameter.
String	getInputParameterStringValue(String name) Gets the value of the specified input parameter as a String.
Object	getInputParameterValue(String name) Gets the value of the specified input parameter.
InputStream	getInputStream(String parameterName) Returns an input stream from an input parameter, if the input parameter is a content item.
String	getInstanceId() Returns the unique execution instance.
List	getMessages()
IContentItem	getOutputContentItem(String mimeType) Interfaces to the current output handler to get the content item that describes the output from this request's component execution.
IContentItem	getOutputContentItem(String outputName, String mimeType) Interfaces to the current output handler to get the named content item from this request's component execution.
List<IContentItem>	getOutputContentItems() Interfaces to the current context to get the content items which was generated
IContentItem	getOutputItem(String outputName, String mimeType, String extension) Returns an output stream for writing.
Set	getOutputNames()
IActionParameter	getOutputParameter(String name) Returns the named output parameter.
int	getOutputPreference() Gets the output type prefered by the handler.
IParameterManager	getParameterManager()
Map	getParameterProviders()
org.dom4j.Document	getResourceAsDocument(IActionSequenceResource actionParameter) Gets the named resource as a Document.
String	getResourceAsString(IActionSequenceResource actionParameter) Gets the named resource as a String.
org.pentaho.commons.connection.IPentahoStreamSource	getResourceDataSource(IActionSequenceResource actionResource) Gets the named resource as a DataSource.
IActionSequenceResource	getResourceDefintion(String name) Gets the named resource definition from the executing action sequence.
InputStream	getResourceInputStream(IActionSequenceResource actionResource) Gets the named resource as an InputStream.
Set	getResourceNames()
IPentahoSession	getSession()
String	getSolutionPath()
int	getStatus()
IPentahoUrlFactory	getUrlFactory() The Url Factory is used for building URL's that link to this or another application
boolean	isPromptPending() Tells if a component is waiting for a prompt
void	promptNeeded() Sets the prompt flag but continue processing Actions
void	promptNow() Forces the runtime to stop processing Actions and return to prompt
void	sendFeedbackForm() Generates a parameter acquisition form for required parameters.
void	setActionSequence(IActionSequence actionSequence) Sets the current action sequence
void	setCreateFeedbackParameterCallback(ICreateFeedbackParameterCallback callback)
void	setOutputHandler(IOutputHandler outputHandler) Sets the output handler for the runtime context
void	setOutputValue(String name, Object output) Sets the value of a named output parameter
void	setParameterTarget(String target) Sets the target window that the content will be displayed in.
void	setParameterXsl(String xsl) Sets the xsl file to be used to generate the parameter page for the current component.
void	setPromptStatus(int status) Sets the default prompt status PROMPT_NO, PROMPT_WAITING, PROMPT_NOW
void	validateSequence(String sequenceName, IExecutionListener execListener) Validates the action sequence for consistency

Methods inherited from interface org.pentaho.platform.api.engine.IAuditable

getActionName, getId, getObjectName, getProcessId

Methods inherited from interface org.pentaho.platform.api.engine.ILogger

debug, debug, error, error, fatal, fatal, getLoggingLevel, info, info, setLoggingLevel, trace, trace, warn, warn

Field Detail

FEEDBACK_OUTPUT

static final String FEEDBACK_OUTPUT

Unused

See Also:

Constant Field Values

RUNTIME_CONTEXT_VALIDATE_FAIL

static final int RUNTIME_CONTEXT_VALIDATE_FAIL

Indicator of action validation failure

See Also:

Constant Field Values

RUNTIME_CONTEXT_VALIDATE_OK

static final int RUNTIME_CONTEXT_VALIDATE_OK

Indicator of action validation success

See Also:

Constant Field Values

RUNTIME_CONTEXT_RESOLVE_OK

static final int RUNTIME_CONTEXT_RESOLVE_OK

Indicates that the parameters for an action were able to be resolved.

See Also:

Constant Field Values

RUNTIME_CONTEXT_RESOLVE_FAIL

static final int RUNTIME_CONTEXT_RESOLVE_FAIL

Indicates that parameters for an action could not be resolved.

See Also:

Constant Field Values

RUNTIME_STATUS_NOT_STARTED

static final int RUNTIME_STATUS_NOT_STARTED

When beginning execution of an action sequence, the status starts off as not started.

See Also:

Constant Field Values

RUNTIME_STATUS_INITIALIZE_OK

static final int RUNTIME_STATUS_INITIALIZE_OK

Indicator that initialization happened successfully

See Also:

Constant Field Values

RUNTIME_STATUS_INITIALIZE_FAIL

static final int RUNTIME_STATUS_INITIALIZE_FAIL

Indicator of initialization failure

See Also:

Constant Field Values

RUNTIME_STATUS_RUNNING

static final int RUNTIME_STATUS_RUNNING

As an action sequence begins execution, the status is set to running.

See Also:

Constant Field Values

RUNTIME_STATUS_SUCCESS

static final int RUNTIME_STATUS_SUCCESS

Indicates that the action executed successfully

See Also:

Constant Field Values

RUNTIME_STATUS_FAILURE

static final int RUNTIME_STATUS_FAILURE

Indicator of action failure.

See Also:

Constant Field Values

RUNTIME_STATUS_SETUP_FAIL

static final int RUNTIME_STATUS_SETUP_FAIL

Indicates an invalid instance ID was passed into the execution of an action sequence

See Also:

Constant Field Values

PARAMETERS_FAIL

static final int PARAMETERS_FAIL

Currently only used as an indicator that BIRT report specification parameters could not be read.

See Also:

Constant Field Values

PARAMETERS_OK

static final int PARAMETERS_OK

Currently only used as an indicator that BIRT report specification parameters could be read properly.

See Also:

Constant Field Values

PARAMETERS_UI_NEEDED

static final int PARAMETERS_UI_NEEDED

Indicates that parameters are required by an action, and the parameters aren't available so they need to be prompted for.

See Also:

Constant Field Values

PROMPT_NO

static final int PROMPT_NO

Indicates that no parameter prompts are pending.

See Also:

Constant Field Values

PROMPT_WAITING

static final int PROMPT_WAITING

Indicates that parameter prompts are pending.

See Also:

Constant Field Values

PROMPT_NOW

static final int PROMPT_NOW

Indicates that we need to prompt immediately for parameters.

See Also:

Constant Field Values

Method Detail

getHandle

String getHandle()

Returns the unique context identifier. The handle is created during construction of the RuntimeContext object, and should be unique down to the date/time of construction. The default form of this as implemented in RuntimeContext includes context- plus the hashcode and the date/time.

Returns:

the unique handle.

See Also:

RuntimeContext

getActionTitle

String getActionTitle()

During execution of an action sequence, returns the IActionSequence#getTitle().

Returns:

Action sequence title

See Also:

IActionSequence#getSequenceTitle()

promptNow

void promptNow()

Forces the runtime to stop processing Actions and return to prompt

promptNeeded

void promptNeeded()

Sets the prompt flag but continue processing Actions

isPromptPending

boolean isPromptPending()

Tells if a component is waiting for a prompt

Returns:

true if a prompt is pending

getInstanceId

String getInstanceId()

Returns the unique execution instance. This is typically a GUID that can be used to track the entire execution of an action sequence all the way from beginning to end.

Returns:

unique instance Id

setActionSequence

void setActionSequence(IActionSequence actionSequence)

Sets the current action sequence

Parameters:

actionSequence - The action sequence to validate

getActionSequence

IActionSequence getActionSequence()

validateSequence

void validateSequence(String sequenceName,
                      IExecutionListener execListener)
               throws ActionValidationException

Validates the action sequence for consistency

Parameters:

sequenceName - The name of the sequence to validate

Throws:

IllegalStateException

ActionSequenceException

ActionValidationException

executeSequence

void executeSequence(IActionCompleteListener listener,
                     IExecutionListener execListener,
                     boolean async)
              throws ActionSequenceException

Executes the action sequence.

Parameters:

listener - The listener to be notified when the sequence finishes

async - Whether the action is synchronous or asynchronous.

Throws:

ActionSequenceException

See Also:

RUNTIME_STATUS_FAILURE, RUNTIME_STATUS_SUCCESS

getUrlFactory

IPentahoUrlFactory getUrlFactory()

The Url Factory is used for building URL's that link to this or another application

Returns:

the URL Factory

getSolutionPath

String getSolutionPath()

Returns:

The path within the solution holding the currently executing action sequence

getCurrentComponentName

String getCurrentComponentName()

Returns:

The component in the action seqeuence that's being executed

getSession

IPentahoSession getSession()

Returns:

The session that started execution of the current action sequence

audit

void audit(String messageType,
           String message,
           String value,
           long duration)

Writes a message to the audit log.

Parameters:

messageType - Message type as defined in MessageTypes

message - Message to appear in the log

value - Value of an object to be logged.

duration - For time-tracked execution paths, indicates the duration the task took

See Also:

IAuditEntry, IAuditable, org.pentaho.core.audit.MessageTypes

getInputParameter

IActionParameter getInputParameter(String name)

Returns the named input parameter. This will search amongst all the input parameter providers ( IParameterProvider) in order until it finds the input parameter and returns it. Throws a NullPointerException if the parameter is not found. This method never returns null

Parameters:

name - The name of the parameter to get

Returns:

The parameter

See Also:

org.pentaho.platform.api.engine.services.IParameterProvider

getOutputParameter

IActionParameter getOutputParameter(String name)

Returns the named output parameter. This will search amongst all the output parameter providers ( IParameterProvider) in order until it finds the output parameter and returns it. Throws a NullPointerException if the parameter is not found. This method never returns null

Parameters:

name - The name of the parameter to get

Returns:

The requested parameter

See Also:

org.pentaho.platform.api.engine.services.IParameterProvider

getResourceDefintion

IActionSequenceResource getResourceDefintion(String name)

Gets the named resource definition from the executing action sequence. Throws a NullPointerException if the resource is not found. This method never returns null

Parameters:

name - The named resource to get

Returns:

The resource if it exists.

See Also:

IActionSequenceResource

getInputParameterValue

Object getInputParameterValue(String name)

Gets the value of the specified input parameter. Throws a NullPointerException if the parameter is not found. This method never returns null

Parameters:

name - The named parameter to retrieve

Returns:

The IActionParameter#getValue()

See Also:

IActionParameter

getInputParameterStringValue

String getInputParameterStringValue(String name)

Gets the value of the specified input parameter as a String. Throws a NullPointerException if the parameter is not found. This method never returns null

Parameters:

name - The named parameter to retrieve

Returns:

The IActionParameter#getStringValue()

See Also:

IActionParameter

getResourceInputStream

InputStream getResourceInputStream(IActionSequenceResource actionResource)
                            throws FileNotFoundException

Gets the named resource as an InputStream.

Parameters:

actionResource - The resource to get from the SolutionRepository

Returns:

The InputStream that contains the resource.

Throws:

FileNotFoundException

getResourceDataSource

org.pentaho.commons.connection.IPentahoStreamSource getResourceDataSource(IActionSequenceResource actionResource)
                                                                   throws FileNotFoundException

Gets the named resource as a DataSource.

Parameters:

actionResource - The resource to get from the SolutionRepository

Returns:

The DataSource

Throws:

FileNotFoundException

getResourceAsString

String getResourceAsString(IActionSequenceResource actionParameter)
                    throws IOException

Gets the named resource as a String.

Parameters:

actionResource - The resource to get from the SolutionRepository

Returns:

The String

Throws:

IOException

getResourceAsDocument

org.dom4j.Document getResourceAsDocument(IActionSequenceResource actionParameter)
                                  throws IOException,
                                         org.dom4j.DocumentException

Gets the named resource as a Document.

Parameters:

actionResource - The resource to get from the SolutionRepository

Returns:

The DataSource

Throws:

IOException

org.dom4j.DocumentException

setOutputValue

void setOutputValue(String name,
                    Object output)

Sets the value of a named output parameter

Parameters:

name - The name of the output parameter

output - The value to set the output parameter to

addTempParameter

void addTempParameter(String name,
                      IActionParameter output)

Adds a parameter to the current inputs. A component can be use this to create parameters for internal use or for new outputs.

Parameters:

name - The name of the temporary parameter

output - The value to set the temporary parameter to

getOutputItem

IContentItem getOutputItem(String outputName,
                           String mimeType,
                           String extension)

Returns an output stream for writing.

Parameters:

outputName - The name of the output

mimeType - The mime type of the output

extension - The file extension of the output

Returns:

OutputStream for writing to

getInputStream

InputStream getInputStream(String parameterName)

Returns an input stream from an input parameter, if the input parameter is a content item.

Parameters:

parameterName - The name of the parameter

Returns:

An InputStream from the content item

getDataSource

org.pentaho.commons.connection.IPentahoStreamSource getDataSource(String parameterName)

Get's the content item associated with the parameter, and returns the content item's datasource

Parameters:

parameterName - The name of the parameter

Returns:

The IPentahoStreamSource from the Content Item

See Also:

IContentItem.getDataSource()

getInputNames

Set getInputNames()

Returns:

a Set containing all the inputs in the current action.

getResourceNames

Set getResourceNames()

Returns:

a Set containing the resource names in the action

getOutputNames

Set getOutputNames()

Returns:

a Set containing the output names in the current action

applyInputsToFormat

String applyInputsToFormat(String format)

Does parameter substitution on the input string, searching for all parameter declarations in the input string, and substituting the value from the matching input parameter. In other words, it replaces {REGION} with the value of the input parameter called REGION.

Parameters:

format - The string containing possible parameter references

Returns:

String with parameters resolved.

applyInputsToFormat

String applyInputsToFormat(String format,
                           IParameterResolver resolver)

Does parameter substitution on the input string, searching for all parameter declarations in the input string, and substituting the value from the matching input parameter. In other words, it replaces {REGION} with the value of the input parameter called REGION.

Parameters:

format - The string containing possible parameter references

Resolver - for parameters for overriding behavior

Returns:

String with parameters resolved.

addInputParameter

void addInputParameter(String name,
                       IActionParameter param)

Adds an input parameter to the list of all inputs for the action sequence

Parameters:

name - The name of the parameter (the key to the parameter map)

param - The parameter to add

See Also:

IActionParameter

feedbackAllowed

boolean feedbackAllowed()

Returns:

true if the current output device allows user feedback (i.e. parameter input forms)

getFeedbackContentItem

IContentItem getFeedbackContentItem()

Interfaces to the current output handler to get the content item that is handling feedback (i.e. parameter input forms)

Returns:

the Content Item for user input

See Also:

IContentItem, IOutputHandler

getOutputContentItems

List<IContentItem> getOutputContentItems()

Interfaces to the current context to get the content items which was generated

Returns:

The content item for output

See Also:

IContentItem

getOutputContentItem

IContentItem getOutputContentItem(String mimeType)

Interfaces to the current output handler to get the content item that describes the output from this request's component execution.

Returns:

The content item for output

See Also:

IContentItem, IOutputHandler

getOutputContentItem

IContentItem getOutputContentItem(String outputName,
                                  String mimeType)

Interfaces to the current output handler to get the named content item from this request's component execution.

Parameters:

outputName - the name of the output

Returns:

The requested content item

See Also:

IContentItem, IOutputHandler

sendFeedbackForm

void sendFeedbackForm()
               throws ActionSequencePromptException

Generates a parameter acquisition form for required parameters. This writes directly to the output stream provided by the output handler.

Throws:

ActionSequenceException

ActionSequencePromptException

See Also:

IOutputHandler

setCreateFeedbackParameterCallback

void setCreateFeedbackParameterCallback(ICreateFeedbackParameterCallback callback)

createFeedbackParameter

@Deprecated
void createFeedbackParameter(IActionParameter actionParam)

Deprecated. Adds a feedback parameter for prompts based on an Action Parameter. Uses the Selections defined in the Action Parameter for the options and sets the default to the current value

Parameters:

actionParam - The Action Parameter to use as the model for the prompt

createFeedbackParameter

void createFeedbackParameter(ISelectionMapper selMap,
                             String fieldName,
                             Object defaultValues)

Adds a feedback parameter (essentially a form input field) for a required input.

Parameters:

selMap - Maps IPentahoResultSet objects to selection objects

fieldName - Name of the form field

defaultValues - default values for the input field

See Also:

SelectionMapper

createFeedbackParameter

void createFeedbackParameter(ISelectionMapper selMap,
                             String fieldName,
                             Object defaults,
                             boolean optional)

Adds a feedback parameter (essentially a form input field) for a required input.

Parameters:

selMap - Maps IPentahoResultSet objects to selection objects

fieldName - Name of the form field

defaults - default values for the input field

optional - specifies if the feedback parameter is required or not

See Also:

SelectionMapper

createFeedbackParameter

void createFeedbackParameter(String fieldName,
                             String displayName,
                             String hint,
                             Object defaultValue,
                             boolean visible)

Adds a scalar feedback parameter

Parameters:

fieldName - Name of the input field

displayName - display name of the input field

hint - Fly-over hint for the input field

defaultValue - Default value for the input field

visible - Whether the input field is visible or not

See Also:

XForm

createFeedbackParameter

void createFeedbackParameter(String fieldName,
                             String displayName,
                             String hint,
                             Object defaultValue,
                             boolean visible,
                             boolean optional)

Adds a scalar feedback parameter

Parameters:

fieldName - Name of the input field

displayName - display name of the input field

hint - Fly-over hint for the input field

defaultValue - Default value for the input field

visible - Whether the input field is visible or not

optional - specifies if the feedback parameter is required or not

See Also:

XForm

createFeedbackParameter

void createFeedbackParameter(String fieldName,
                             String displayName,
                             String hint,
                             Object defaultValues,
                             List values,
                             Map dispNames,
                             String displayStyle)

Creates a feedback parameter that uses a list for the values

Parameters:

fieldName - The name of the field

displayName - Display name

hint - Fly-over hint for the input field

defaultValues - Default value of the input field

values - List of values

dispNames - Map of display names

displayStyle - how to display the control

See Also:

XForm

createFeedbackParameter

void createFeedbackParameter(String fieldName,
                             String displayName,
                             String hint,
                             Object defaultValues,
                             List values,
                             Map dispNames,
                             String displayStyle,
                             boolean optional)

Creates a feedback parameter that uses a list for the values

Parameters:

fieldName - The name of the field

displayName - Display name

hint - Fly-over hint for the input field

defaultValues - Default value of the input field

values - List of values

dispNames - Map of display names

displayStyle - how to display the control

See Also:

XForm

getStatus

int getStatus()

Returns:

the current status of execution

getMessages

List getMessages()

Returns:

List of messages saved up during execution. This is used to provide failure feedback to the user.

createNewInstance

String createNewInstance(boolean persisted)

Creates a new runtime context that is a child of this instance

Parameters:

persisted - Should the runtime data be persisted

Returns:

Instance id of the new RuntimeContext

createNewInstance

String createNewInstance(boolean persisted,
                         Map parameters)

Creates a new runtime context that is a child of this instance and sets attributes of the runtime data from the parameter Map

Parameters:

persisted - Should the runtime data be persisted

parameters - parameters for the new instance

Returns:

Instance id of the new RuntimeContext

createNewInstance

String createNewInstance(boolean persisted,
                         Map parameters,
                         boolean forceImmediateWrite)

Creates a new runtime context that is a child of this instance and sets attributes of the runtime data from the parameter Map, and can optionally cause the new instance to be forcibly written to the underlying persistence mechanism.

Parameters:

persisted - Should the runtime data be persisted

parameters - parameters for the new instance

forceImmediateWrite - if true, will call the new runtime element's forceSave method before returning.

Returns:

Instance id of the new RuntimeContext

dispose

void dispose()

dispose

void dispose(List exceptParameters)

setParameterXsl

void setParameterXsl(String xsl)

Sets the xsl file to be used to generate the parameter page for the current component. The parameter should be a full path from the solution root starting with a /, or it should be a path relative to the directory of the current action sequence.

Parameters:

xsl - The name of the XSL file

setParameterTarget

void setParameterTarget(String target)

Sets the target window that the content will be displayed in. This name is used at the target in an Window.open() javascript call made when the submit button on the parameter page is clicked.

Parameters:

target - Window name

forceSaveRuntimeData

void forceSaveRuntimeData()

Forces the immediate write of runtime data to underlying persistence mechanism. In the case of using Hibernate for the runtime data persistence, this works out to a call to HibernateUtil.flush().

getOutputPreference

int getOutputPreference()

Gets the output type prefered by the handler. Values are defined in org.pentaho.platform.api.engine.IOutputHandler and are OUTPUT_TYPE_PARAMETERS, OUTPUT_TYPE_CONTENT, or OUTPUT_TYPE_DEFAULT

Returns:

Output type

setOutputHandler

void setOutputHandler(IOutputHandler outputHandler)

Sets the output handler for the runtime context

Parameters:

outputHandler - The output handler

setPromptStatus

void setPromptStatus(int status)

Sets the default prompt status PROMPT_NO, PROMPT_WAITING, PROMPT_NOW

Parameters:

status -

getParameterManager

IParameterManager getParameterManager()

getParameterProviders

Map getParameterProviders()