org.pentaho.platform.engine.core.output
Class SimpleOutputHandler

java.lang.Object
  org.pentaho.platform.engine.core.output.SimpleOutputHandler

All Implemented Interfaces:

IOutputHandler

public class SimpleOutputHandler
extends Object
implements IOutputHandler

Field Summary

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

CONTENT, FILE, OUTPUT_TYPE_CONTENT, OUTPUT_TYPE_DEFAULT, OUTPUT_TYPE_PARAMETERS, RESPONSE

Constructor Summary

SimpleOutputHandler(IContentItem contentItem, boolean allowFeedback)

SimpleOutputHandler(OutputStream outputStream, boolean allowFeedback)

Method Summary

boolean	allowFeedback() Determines whether this output handler can send feedback ContentItems or not.
boolean	contentDone()
IContentItem	getFeedbackContentItem() Retrieve the ContentItem that describes the request interface for additional or missing information (missing from the original request)
String	getMimeType()
IMimeTypeListener	getMimeTypeListener()
IContentItem	getOutputContentItem(String outputName, String contentName, String solution, String instanceId, String localMimeType) Retrieve the ContentItem that describes the output from this request's component execution.
IContentItem	getOutputContentItem(String objectName, String contentName, String title, String url, String solution, String instanceId, String localMimeType) Retrieve the ContentItem that describes the output from this request's component execution.
IOutputDef	getOutputDef(String name) Retrieve a single output parameter definition by name
Map	getOutputDefs() Returns a map of the valid output parameter definitions for this request.
int	getOutputPreference() Gets the output type prefered by the handler.
Map	getResponseAttributes()
IPentahoSession	getSession()
void	setContentItem(IContentItem content, String objectName, String contentName) Sets the output ContentItem for this handler.
void	setMimeType(String mimeType)
void	setMimeTypeListener(IMimeTypeListener mimeTypeListener)
void	setOutput(String name, Object value) Sets an output of the handler.
void	setOutputPreference(int outputType) Sets the output type that is wanted by the handler.
void	setOutputStream(OutputStream outputStream, String outputName, String contentName)
void	setRuntimeContext(IRuntimeContext runtimeContext)
void	setSession(IPentahoSession session)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleOutputHandler

public SimpleOutputHandler(IContentItem contentItem,
                           boolean allowFeedback)

SimpleOutputHandler

public SimpleOutputHandler(OutputStream outputStream,
                           boolean allowFeedback)

Method Detail

setSession

public void setSession(IPentahoSession session)

Specified by:

setSession in interface IOutputHandler

getSession

public IPentahoSession getSession()

Specified by:

getSession in interface IOutputHandler

setOutputStream

public void setOutputStream(OutputStream outputStream,
                            String outputName,
                            String contentName)

setOutputPreference

public void setOutputPreference(int outputType)

Description copied from interface: IOutputHandler

Sets the output type that is wanted by the handler. Valid values are OUTPUT_TYPE_PARAMETERS, OUTPUT_TYPE_CONTENT, OUTPUT_TYPE_DEFAULT

Specified by:

setOutputPreference in interface IOutputHandler

Parameters:

outputType - Output type requested

contentDone

public boolean contentDone()

Specified by:

contentDone in interface IOutputHandler

getOutputPreference

public int getOutputPreference()

Description copied from interface: IOutputHandler

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

Specified by:

getOutputPreference in interface IOutputHandler

Returns:

Output type

setMimeType

public void setMimeType(String mimeType)

getMimeType

public String getMimeType()

allowFeedback

public boolean allowFeedback()

Description copied from interface: IOutputHandler

Determines whether this output handler can send feedback ContentItems or not.

Generally, if there is no client on the other side of the request that could receive and process feedback, then this boolean should be setto false.

Specified by:

allowFeedback in interface IOutputHandler

Returns:

true if feedback is allowed, false otherwise

getOutputDefs

public Map getOutputDefs()

Description copied from interface: IOutputHandler

Returns a map of the valid output parameter definitions for this request.

Specified by:

getOutputDefs in interface IOutputHandler

Returns:

Map of parameters in name-value or name-list form

getOutputDef

public IOutputDef getOutputDef(String name)

Description copied from interface: IOutputHandler

Retrieve a single output parameter definition by name

Specified by:

getOutputDef in interface IOutputHandler

Parameters:

name - name of the output parameter definition requested

Returns:

IOutputDef, output definition object

getFeedbackContentItem

public IContentItem getFeedbackContentItem()

Description copied from interface: IOutputHandler

Retrieve the ContentItem that describes the request interface for additional or missing information (missing from the original request)

Specified by:

getFeedbackContentItem in interface IOutputHandler

Returns:

ContentItem describing user feedback

getOutputContentItem

public IContentItem getOutputContentItem(String outputName,
                                         String contentName,
                                         String solution,
                                         String instanceId,
                                         String localMimeType)

Description copied from interface: IOutputHandler

Retrieve the ContentItem that describes the output from this request's component execution.

Specified by:

getOutputContentItem in interface IOutputHandler

Parameters:

outputName - Name of the object

contentName - Name of the content

Returns:

ContentItem describing end result output

getOutputContentItem

public IContentItem getOutputContentItem(String objectName,
                                         String contentName,
                                         String title,
                                         String url,
                                         String solution,
                                         String instanceId,
                                         String localMimeType)

Description copied from interface: IOutputHandler

Retrieve the ContentItem that describes the output from this request's component execution.

Specified by:

getOutputContentItem in interface IOutputHandler

Parameters:

objectName - Name of the object

contentName - Name of the content

title - Title of the object

url - URL to view the object

Returns:

ContentItem describing end result output

setContentItem

public void setContentItem(IContentItem content,
                           String objectName,
                           String contentName)

Description copied from interface: IOutputHandler

Sets the output ContentItem for this handler. objectName will be the name of the destination node from the action sequence output contentName will be the value of the destination node from the action sequence output e.g. if the outputs section in the ation sequence looks like this: content objectName should be 'response' contentName should be 'content'

Specified by:

setContentItem in interface IOutputHandler

Parameters:

content - ContentItem to set

objectName - Name of the object

contentName - Name of the content

setOutput

public void setOutput(String name,
                      Object value)

Description copied from interface: IOutputHandler

Sets an output of the handler. For example the HTTP handler will accept output names of 'header' allowing an HTTP header to be set, and 'redirect' allowing the responses sendRedirect to be called.

Specified by:

setOutput in interface IOutputHandler

Parameters:

name - Name of the output

value - Value of the output

getResponseAttributes

public Map getResponseAttributes()

getMimeTypeListener

public IMimeTypeListener getMimeTypeListener()

Specified by:

getMimeTypeListener in interface IOutputHandler

setMimeTypeListener

public void setMimeTypeListener(IMimeTypeListener mimeTypeListener)

Specified by:

setMimeTypeListener in interface IOutputHandler

setRuntimeContext

public void setRuntimeContext(IRuntimeContext runtimeContext)

Specified by:

setRuntimeContext in interface IOutputHandler