com.edorasware.one.preview.internal

Class DefaultPreviewManager

java.lang.Object

com.edorasware.one.preview.internal.DefaultPreviewManager

All Implemented Interfaces:

PreviewManager

@Manager
public class DefaultPreviewManager
extends Object
implements PreviewManager

Nested Class Summary

Nested classes/interfaces inherited from interface com.edorasware.one.preview.PreviewManager

PreviewManager.ErrorMessage

Constructor Summary

Constructors

Constructor and Description

DefaultPreviewManager(WorkObjectService workObjectService, org.springframework.context.MessageSource messageSource, UserManager userManager, PreviewDocumentContentConverterService documentConverterService, TimeProvider timeProvider, ContentManager contentManager, ContentManagerHelper contentManagerHelper, PdfDocumentContentConverterService downloadAsPdfContentConverter, AmbiguousIdHelper ambiguousIdHelper, StatisticsAwareCache statisticsAwareCache)

Method Summary

Modifier and Type	Method and Description
void	evictCachedFile(String ambiguousId) Evicts cached file for the given work object ID.
String	getJsonErrorMessage(String messageKey, String cause) Utility method to get error message and cause in a json string.
void	getPreviewContent(String ambiguousId, boolean forceDownload, String acceptHeader, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Get preview content of a work object.
void	getPreviewInfo(String ambiguousId, String acceptHeader, javax.servlet.http.HttpServletResponse response) Get preview information of a work object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPreviewManager

public DefaultPreviewManager(WorkObjectService workObjectService,
                             org.springframework.context.MessageSource messageSource,
                             UserManager userManager,
                             PreviewDocumentContentConverterService documentConverterService,
                             TimeProvider timeProvider,
                             ContentManager contentManager,
                             ContentManagerHelper contentManagerHelper,
                             PdfDocumentContentConverterService downloadAsPdfContentConverter,
                             AmbiguousIdHelper ambiguousIdHelper,
                             StatisticsAwareCache statisticsAwareCache)

Method Detail

getPreviewInfo

public void getPreviewInfo(String ambiguousId,
                           String acceptHeader,
                           javax.servlet.http.HttpServletResponse response)
                    throws IOException

Description copied from interface: PreviewManager

Get preview information of a work object.

Specified by:

getPreviewInfo in interface PreviewManager

Parameters:

ambiguousId - the ID of the work object (either work object ID value or global ID value)

acceptHeader - accept header

response - HttpServletResponse

Throws:

IOException - in case of error while retrieving preview info

getPreviewContent

public void getPreviewContent(String ambiguousId,
                              boolean forceDownload,
                              String acceptHeader,
                              javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response)
                       throws IOException

Description copied from interface: PreviewManager

Get preview content of a work object.

Specified by:

getPreviewContent in interface PreviewManager

Parameters:

ambiguousId - the ID of the work object (either work object ID value or global ID value)

forceDownload - force download flag

acceptHeader - accept header

request - HttpServletRequest

response - HttpServletResponse

Throws:

IOException - in case of error while retrieving preview content

evictCachedFile

public void evictCachedFile(String ambiguousId)

Description copied from interface: PreviewManager

Evicts cached file for the given work object ID.

Specified by:

evictCachedFile in interface PreviewManager

Parameters:

ambiguousId - the ID of the work object (either work object ID value or global ID value)

getJsonErrorMessage

public String getJsonErrorMessage(String messageKey,
                                  String cause)

Description copied from interface: PreviewManager

Utility method to get error message and cause in a json string.

Specified by:

getJsonErrorMessage in interface PreviewManager

Parameters:

messageKey - error message key

cause - cause for the error

Returns:

json string