Apache Struts API Documentation: Class DiskMultipartRequestHandler

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org.apache.struts.upload Class DiskMultipartRequestHandler

java.lang.Object
  |
  +--org.apache.struts.upload.DiskMultipartRequestHandler

All Implemented Interfaces:: MultipartRequestHandler

Deprecated. Use the Commons FileUpload based multipart handler instead. This class will be removed after Struts 1.2.

public class DiskMultipartRequestHandler
extends java.lang.Object
implements MultipartRequestHandler

This is a MultipartRequestHandler that writes file data directly to to temporary files on disk.

Field Summary
`protected java.util.Hashtable`	`allElements` Deprecated. A Hashtable representing all elemnents.
`protected java.util.Hashtable`	`fileElements` Deprecated. A Hashtable representing the form files uploaded.
`protected static org.apache.commons.logging.Log`	`log` Deprecated. Commons Logging instance.
`protected ActionMapping`	`mapping` Deprecated. The ActionMapping instance used for this class.
`protected ActionServlet`	`servlet` Deprecated. The ActionServlet instance used for this class.
`protected java.lang.String`	`tempDir` Deprecated. The temporary directory.
`protected java.util.Hashtable`	`textElements` Deprecated. A Hashtable representing the form text input names and values.

Fields inherited from interface org.apache.struts.upload.MultipartRequestHandler

ATTRIBUTE_MAX_LENGTH_EXCEEDED

Constructor Summary
`DiskMultipartRequestHandler()` Deprecated.

Method Summary
`protected void`	`createDiskFile(MultipartElement element)` Deprecated.
`protected void`	`createTextElement(javax.servlet.http.HttpServletRequest request, MultipartElement element)` Deprecated.
`void`	`finish()` Deprecated. Calls on `rollback()` to delete temporary files.
`java.util.Hashtable`	`getAllElements()` Deprecated. This method returns all elements of a multipart request.
`java.util.Hashtable`	`getFileElements()` Deprecated. This method is called on to retrieve all the FormFile input elements of the request.
`ActionMapping`	`getMapping()` Deprecated. Get the ActionMapping instance for this request
`protected long`	`getMaxSize(java.lang.String stringSize)` Deprecated. Gets the maximum post data size in bytes from the string representation in the configuration file.
`ActionServlet`	`getServlet()` Deprecated. Get the ActionServlet instance
`java.util.Hashtable`	`getTextElements()` Deprecated. This method is called on to retrieve all the text input elements of the request.
`void`	`handleRequest(javax.servlet.http.HttpServletRequest request)` Deprecated. This method populates the internal hashtables with multipart request data.
`protected void`	`retrieveTempDir(ModuleConfig moduleConfig)` Deprecated. Retrieves the temporary directory from either ActionServlet, a context property, or a system property, in that order.
`void`	`rollback()` Deprecated. Delete all the files uploaded.
`void`	`setMapping(ActionMapping mapping)` Deprecated. Convienience method to set a reference to a working ActionMapping instance.
`void`	`setServlet(ActionServlet servlet)` Deprecated. Convienience method to set a reference to a working ActionServlet instance.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.commons.logging.Log log

Deprecated.

Commons Logging instance.

servlet

protected ActionServlet servlet

Deprecated.

The ActionServlet instance used for this class.

mapping

protected ActionMapping mapping

Deprecated.

The ActionMapping instance used for this class.

fileElements

protected java.util.Hashtable fileElements

Deprecated.

A Hashtable representing the form files uploaded.

textElements

protected java.util.Hashtable textElements

Deprecated.

A Hashtable representing the form text input names and values.

allElements

protected java.util.Hashtable allElements

Deprecated.

A Hashtable representing all elemnents.

tempDir

protected java.lang.String tempDir

Deprecated.

The temporary directory.

Constructor Detail

DiskMultipartRequestHandler

public DiskMultipartRequestHandler()

Deprecated.

Method Detail

handleRequest

public void handleRequest(javax.servlet.http.HttpServletRequest request)
                   throws javax.servlet.ServletException

Deprecated.

This method populates the internal hashtables with multipart request data. If the request argument is an instance of MultipartRequestWrapper, the request wrapper will be populated as well.

Specified by:: handleRequest in interface MultipartRequestHandler

Following copied from interface: org.apache.struts.upload.MultipartRequestHandler

Throws:: javax.servlet.ServletException - thrown if something goes wrong

createTextElement

protected void createTextElement(javax.servlet.http.HttpServletRequest request,
                                 MultipartElement element)

Deprecated.

createDiskFile

protected void createDiskFile(MultipartElement element)

Deprecated.

getAllElements

public java.util.Hashtable getAllElements()

Deprecated.

Description copied from interface: MultipartRequestHandler

This method returns all elements of a multipart request.

Specified by:: getAllElements in interface MultipartRequestHandler

Following copied from interface: org.apache.struts.upload.MultipartRequestHandler

Returns:: A Hashtable where the keys are input names and values are either Strings or FormFiles

getTextElements

public java.util.Hashtable getTextElements()

Deprecated.

Description copied from interface: MultipartRequestHandler

This method is called on to retrieve all the text input elements of the request.

Specified by:: getTextElements in interface MultipartRequestHandler

Following copied from interface: org.apache.struts.upload.MultipartRequestHandler

Returns:: A Hashtable where the keys and values are the names and values of the request input parameters

getFileElements

public java.util.Hashtable getFileElements()

Deprecated.

Description copied from interface: MultipartRequestHandler

This method is called on to retrieve all the FormFile input elements of the request.

Specified by:: getFileElements in interface MultipartRequestHandler

Following copied from interface: org.apache.struts.upload.MultipartRequestHandler

Returns:: A Hashtable where the keys are the input names of the files and the values are FormFile objects
See Also:: FormFile

rollback

public void rollback()

Deprecated.

Delete all the files uploaded.

Specified by:: rollback in interface MultipartRequestHandler

finish

public void finish()

Deprecated.

Calls on rollback() to delete temporary files.

Specified by:: finish in interface MultipartRequestHandler

setServlet

public void setServlet(ActionServlet servlet)

Deprecated.

Description copied from interface: MultipartRequestHandler

Convienience method to set a reference to a working ActionServlet instance.

Specified by:: setServlet in interface MultipartRequestHandler

setMapping

public void setMapping(ActionMapping mapping)

Deprecated.

Description copied from interface: MultipartRequestHandler

Convienience method to set a reference to a working ActionMapping instance.

Specified by:: setMapping in interface MultipartRequestHandler

getServlet

public ActionServlet getServlet()

Deprecated.

Description copied from interface: MultipartRequestHandler

Get the ActionServlet instance

Specified by:: getServlet in interface MultipartRequestHandler

getMapping

public ActionMapping getMapping()

Deprecated.

Description copied from interface: MultipartRequestHandler

Get the ActionMapping instance for this request

Specified by:: getMapping in interface MultipartRequestHandler

getMaxSize

protected long getMaxSize(java.lang.String stringSize)
                   throws javax.servlet.ServletException

Deprecated.

Gets the maximum post data size in bytes from the string representation in the configuration file.

retrieveTempDir

protected void retrieveTempDir(ModuleConfig moduleConfig)

Deprecated.

Retrieves the temporary directory from either ActionServlet, a context property, or a system property, in that order.

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