Package org.kuali.rice.krad.web.controller

Class UifExportController

java.lang.Object

org.kuali.rice.krad.web.controller.UifControllerBase

org.kuali.rice.krad.web.controller.UifExportController

@Controller
@RequestMapping("/export")
public class UifExportController
extends UifControllerBase

Controller that handles table export requests.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.servlet.http.HttpServletRequest	request

Constructor Summary

Constructors

Constructor	Description
UifExportController()

Method Summary

Modifier and Type	Method	Description
protected boolean	applyCustomExport(List<Object> dataObjectCollection, String dataObjectClassName, String formatType, javax.servlet.http.HttpServletResponse response)	Applies custom export if an exporter class is defined.
protected boolean	canApplyCustomExport(DataObjectEntry dataObjectEntry)	Checks if a custom exporter can be applied.
protected UifFormBase	createInitialForm()	Retrieves the session form for the form key request parameter so we can initialize a form instance of the same type the view was rendered with.
protected String	getContentType(String formatType)	Reviews and returns a valid content type, defaults to text/csv.
protected String	getValidatedFormatType(String formatType)	Reviews and returns a valid format type, defaults to csv.
org.springframework.web.servlet.ModelAndView	inquiryXmlRetrieval(UifFormBase form, org.springframework.validation.BindingResult result, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Handles exporting the dataObject for this Inquiry to XML if it has a custom XML exporter available.
protected String	retrieveTableData(UifFormBase form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Generates exportable table data based on the rich table selected.
protected void	setAttachmentResponseHeader(javax.servlet.http.HttpServletResponse response, String filename, String contentType)	Creates consistent setup of attachment response header.
String	tableCsvRetrieval(UifFormBase form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Generates exportable table data as CSV based on the rich table selected.
String	tableXlsRetrieval(UifFormBase form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Generates exportable table data in xsl based on the rich table selected.
String	tableXmlRetrieval(UifFormBase form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Generates exportable table data based on the rich table selected.

Methods inherited from class org.kuali.rice.krad.web.controller.UifControllerBase

addBlankLine, addFileUploadLine, addLine, back, cancel, checkForm, closeEditLineDialog, defaultMapping, deleteFileUploadLine, deleteLine, editLine, getCollectionControllerService, getControllerService, getFileControllerService, getFileFromLine, getMessageView, getModelAndView, getModelAndView, getModelAndView, getModelAndViewService, getModelAndViewWithInit, getModelAndViewWithInit, getNavigationControllerService, getQueryControllerService, getRefreshControllerService, getSaveControllerService, initForm, navigate, performFieldQuery, performFieldSuggest, performLookup, performRedirect, performRedirect, refresh, retrieveCollectionPage, retrieveEditLineDialog, returnToHub, returnToPrevious, save, saveField, saveLine, sessionTimeout, setCollectionControllerService, setControllerService, setFileControllerService, setModelAndViewService, setNavigationControllerService, setQueryControllerService, setRefreshControllerService, setSaveControllerService, showDialog, start, tableJsonRetrieval

Methods inherited from class java.lang.Object

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

Field Details

request

@Autowired
protected javax.servlet.http.HttpServletRequest request

Constructor Details

UifExportController

public UifExportController()

Method Details

createInitialForm

protected UifFormBase createInitialForm()

Retrieves the session form for the form key request parameter so we can initialize a form instance of the same type the view was rendered with. Invoked to create a new form instance for the request before it is passed to the Binder/BeanWrapper.

Specified by:

createInitialForm in class UifControllerBase

Returns:

UifFormBase instance that will be used for data binding and backing the view.

tableCsvRetrieval

@MethodAccessible
@RequestMapping(method=GET,
                params="methodToCall=tableCsvRetrieval",
                produces="text/csv")
@ResponseBody
public String tableCsvRetrieval(@ModelAttribute("KualiForm")
 UifFormBase form,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)

Generates exportable table data as CSV based on the rich table selected.

tableXlsRetrieval

@MethodAccessible
@RequestMapping(method=GET,
                params="methodToCall=tableXlsRetrieval",
                produces="application/vnd.ms-excel")
@ResponseBody
public String tableXlsRetrieval(@ModelAttribute("KualiForm")
 UifFormBase form,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)

Generates exportable table data in xsl based on the rich table selected.

tableXmlRetrieval

@MethodAccessible
@RequestMapping(method=GET,
                params="methodToCall=tableXmlRetrieval",
                produces="application/xml")
@ResponseBody
public String tableXmlRetrieval(@ModelAttribute("KualiForm")
 UifFormBase form,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)

Generates exportable table data based on the rich table selected.

inquiryXmlRetrieval

@RequestMapping(method=GET,
                params="methodToCall=inquiryXmlRetrieval",
                produces="application/xml")
@ResponseBody
public org.springframework.web.servlet.ModelAndView inquiryXmlRetrieval(@ModelAttribute("KualiForm")
 UifFormBase form,
 org.springframework.validation.BindingResult result,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)
                                                                 throws Exception

Handles exporting the dataObject for this Inquiry to XML if it has a custom XML exporter available.

Parameters:

form - KualiForm

result - interface that represents binding results

request - the http request that was made

response - the http response object

Throws:

Exception

retrieveTableData

protected String retrieveTableData(@ModelAttribute("KualiForm")
 UifFormBase form,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)

Generates exportable table data based on the rich table selected.

First the lifecycle process is run to rebuild the collection group, then TableExporter is invoked to build the export data from the collection.

canApplyCustomExport

protected boolean canApplyCustomExport(DataObjectEntry dataObjectEntry)

Checks if a custom exporter can be applied.

Parameters:

dataObjectEntry - the data dictionary entry for the data object

Returns:

true if a custom exporter can be found, false otherwise

applyCustomExport

protected boolean applyCustomExport(List<Object> dataObjectCollection,
 String dataObjectClassName,
 String formatType,
 javax.servlet.http.HttpServletResponse response)

Applies custom export if an exporter class is defined. Will return false if no exporter class defined or if the dataObject collection is empty.

Parameters:

dataObjectCollection -

dataObjectClassName -

formatType -

response - true if custom exporter applied else return false.

setAttachmentResponseHeader

protected void setAttachmentResponseHeader(javax.servlet.http.HttpServletResponse response,
 String filename,
 String contentType)

Creates consistent setup of attachment response header.

Parameters:

response - http response object

filename - name of the return file

contentType - return content type

getValidatedFormatType

protected String getValidatedFormatType(String formatType)

Reviews and returns a valid format type, defaults to csv.

Parameters:

formatType - format type to validate

Returns:

valid format type

getContentType

protected String getContentType(String formatType)

Reviews and returns a valid content type, defaults to text/csv.

Parameters:

formatType - format type to return content type for

Returns:

valid content type