org.pentaho.platform.repository.content
Class CoreContentRepositoryOutputHandler

java.lang.Object
  org.pentaho.platform.repository.content.CoreContentRepositoryOutputHandler

All Implemented Interfaces:

IOutputHandler

public class CoreContentRepositoryOutputHandler
extends Object
implements IOutputHandler

Field Summary

static String	BackgroundFolder
static String	ContentRepoObjectName
static String	DefaultExtension
static String	DefaultMimeType
static String	FileObjectName

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

CONTENT, FILE, OUTPUT_TYPE_CONTENT, OUTPUT_TYPE_DEFAULT, OUTPUT_TYPE_PARAMETERS, RESPONSE

Constructor Summary

CoreContentRepositoryOutputHandler(String location, String contentGUID, String solution, IPentahoSession session)

CoreContentRepositoryOutputHandler(String location, String contentGUID, String solution, String mimeType, String extension, IPentahoSession session)

Method Summary

boolean	allowFeedback() Determines whether this output handler can send feedback ContentItems or not.
boolean	contentDone()
String	getExtension()
IContentItem	getFeedbackContentItem() Retrieve the ContentItem that describes the request interface for additional or missing information (missing from the original request)
org.apache.commons.logging.Log	getLogger()
String	getMimeType()
IMimeTypeListener	getMimeTypeListener()
IContentItem	getOutputContentItem(String objectName, String contentName, String solution, String instanceId, String inMimeType) 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 inMimeType) 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.
IPentahoSession	getSession()
int	getWriteMode()
boolean	isResponseExpected() Indicates whether or not the handler is expected to have data written to a response output stream managed by the handler.
void	setContentItem(IContentItem content, String objectName, String contentName) Sets the output ContentItem for this handler.
void	setExtension(String value)
void	setMimeType(String value)
void	setMimeTypeListener(IMimeTypeListener mimeTypeListener)
void	setOutput(String name, Object value) Sets an output of the handler.
void	setOutputPreference(int value) Sets the output type that is wanted by the handler.
void	setRuntimeContext(IRuntimeContext runtimeContext)
void	setSession(IPentahoSession session)
void	setWriteMode(int value)

Methods inherited from class java.lang.Object

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

Field Detail

DefaultMimeType

public static final String DefaultMimeType

See Also:

Constant Field Values

BackgroundFolder

public static final String BackgroundFolder

See Also:

Constant Field Values

DefaultExtension

public static final String DefaultExtension

See Also:

Constant Field Values

FileObjectName

public static final String FileObjectName

See Also:

Constant Field Values

ContentRepoObjectName

public static final String ContentRepoObjectName

See Also:

Constant Field Values

Constructor Detail

CoreContentRepositoryOutputHandler

public CoreContentRepositoryOutputHandler(String location,
                                          String contentGUID,
                                          String solution,
                                          IPentahoSession session)

CoreContentRepositoryOutputHandler

public CoreContentRepositoryOutputHandler(String location,
                                          String contentGUID,
                                          String solution,
                                          String mimeType,
                                          String extension,
                                          IPentahoSession session)

Method Detail

setSession

public void setSession(IPentahoSession session)

Specified by:

setSession in interface IOutputHandler

getSession

public IPentahoSession getSession()

Specified by:

getSession in interface IOutputHandler

setMimeType

public void setMimeType(String value)

setExtension

public void setExtension(String value)

getMimeType

public String getMimeType()

getExtension

public String getExtension()

setWriteMode

public void setWriteMode(int value)

getWriteMode

public int getWriteMode()

getLogger

public org.apache.commons.logging.Log getLogger()

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

contentDone

public boolean contentDone()

Specified by:

contentDone in interface IOutputHandler

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 objectName,
                                         String contentName,
                                         String solution,
                                         String instanceId,
                                         String inMimeType)

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

Returns:

ContentItem describing end result output

getOutputContentItem

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

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

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

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

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

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

setOutputPreference

public void setOutputPreference(int value)

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:

value - Output type requested

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

isResponseExpected

public boolean isResponseExpected()

Description copied from interface: IOutputHandler

Indicates whether or not the handler is expected to have data written to a response output stream managed by the handler. Typically, a handler will want to return true here if its getOutputContentItem or setOutput methods have been invoked and their invocations can result in a write to the response output stream that is managed by the handler. In general, handlers are responsible for setting this flag any time a client response is possible.

Specified by:

isResponseExpected in interface IOutputHandler

Returns:

true if the handler gave something the opportunity to write data to the its response output stream