org.springframework.web.servlet.view.document

Class AbstractXlsxStreamingView

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.springframework.web.servlet.view.AbstractView

org.springframework.web.servlet.view.document.AbstractXlsView

org.springframework.web.servlet.view.document.AbstractXlsxView

org.springframework.web.servlet.view.document.AbstractXlsxStreamingView

All Implemented Interfaces:

Aware, BeanNameAware, ApplicationContextAware, ServletContextAware, View

public abstract class AbstractXlsxStreamingView
extends AbstractXlsxView

Convenient superclass for Excel document views in the Office 2007 XLSX format, using POI's streaming variant. Compatible with Apache POI 3.9 and higher.

For working with the workbook in subclasses, see Apache's POI site.

Since:

4.2

Author:

Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.web.servlet.view.AbstractView

DEFAULT_CONTENT_TYPE

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Fields inherited from interface org.springframework.web.servlet.View

PATH_VARIABLES, RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

Constructor Summary

Constructors

Constructor and Description
AbstractXlsxStreamingView()

Method Summary

Modifier and Type	Method and Description
protected SXSSFWorkbook	createWorkbook(java.util.Map<java.lang.String,java.lang.Object> model, HttpServletRequest request) This implementation creates a SXSSFWorkbook for streaming the XLSX format.
protected void	renderWorkbook(Workbook workbook, HttpServletResponse response) This implementation disposes of the SXSSFWorkbook when done with rendering.

Methods inherited from class org.springframework.web.servlet.view.document.AbstractXlsView

buildExcelDocument, generatesDownloadContent, renderMergedOutputModel

Methods inherited from class org.springframework.web.servlet.view.AbstractView

addStaticAttribute, createMergedOutputModel, createRequestContext, createTemporaryOutputStream, exposeModelAsRequestAttributes, getAttributesMap, getBeanName, getContentType, getRequestContextAttribute, getRequestToExpose, getStaticAttributes, isExposePathVariables, prepareResponse, render, setAttributes, setAttributesCSV, setAttributesMap, setBeanName, setContentType, setExposeContextBeansAsAttributes, setExposedContextBeanNames, setExposePathVariables, setRequestContextAttribute, setResponseContentType, toString, writeToResponse

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractXlsxStreamingView

public AbstractXlsxStreamingView()

Method Detail

createWorkbook

protected SXSSFWorkbook createWorkbook(java.util.Map<java.lang.String,java.lang.Object> model,
                                       HttpServletRequest request)

This implementation creates a SXSSFWorkbook for streaming the XLSX format.

Overrides:

createWorkbook in class AbstractXlsxView

Parameters:

model - the model Map

request - current HTTP request (for taking the URL or headers into account)

Returns:

the new Workbook instance

renderWorkbook

protected void renderWorkbook(Workbook workbook,
                              HttpServletResponse response)
                       throws java.io.IOException

This implementation disposes of the SXSSFWorkbook when done with rendering.

Overrides:

renderWorkbook in class AbstractXlsView

Parameters:

workbook - the POI Workbook to render

response - current HTTP response

Throws:

java.io.IOException - when thrown by I/O methods that we're delegating to

See Also:

org.apache.poi.xssf.streaming.SXSSFWorkbook#dispose()