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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