org.apache.turbine.services.upload
Class TurbineUploadService
java.lang.Object
|
+--org.apache.turbine.services.BaseInitable
|
+--org.apache.turbine.services.BaseService
|
+--org.apache.turbine.services.TurbineBaseService
|
+--org.apache.turbine.services.upload.BaseUploadService
|
+--org.apache.turbine.services.upload.TurbineUploadService
- All Implemented Interfaces:
- Initable, Service, UploadService
- public class TurbineUploadService
- extends BaseUploadService
This class is an implementation of UploadService
.
Files will be stored in temporary disk storage on in memory,
depending on request size, and will be available from the ParameterParser
as FileItem
s.
This implementation of UploadService
handles multiple
files per single html widget, sent using multipar/mixed encoding
type, as specified by RFC 1867. Use ParameterParser.getFileItems(String)
to
acquire an array of FileItem
s associated with given
html widget.
- Version:
- $Id: TurbineUploadService.java,v 1.4 2002/07/11 16:53:23 mpoeschl Exp $
- Author:
- Rafal Krzewski, Daniel Rall
Fields inherited from interface org.apache.turbine.services.upload.UploadService |
AUTOMATIC_DEFAULT, AUTOMATIC_KEY, CONTENT_DISPOSITION, CONTENT_TYPE, FORM_DATA, MIXED, MULTIPART, MULTIPART_FORM_DATA, MULTIPART_MIXED, REPOSITORY_DEFAULT, REPOSITORY_KEY, REPOSITORY_PARAMETER, SERVICE_NAME, SIZE_MAX_DEFAULT, SIZE_MAX_KEY, SIZE_THRESHOLD_DEFAULT, SIZE_THRESHOLD_KEY |
Method Summary |
protected FileItem |
createItem(java.lang.String path,
java.util.Map headers,
int requestSize)
Creates a new instance of FileItem . |
protected java.lang.String |
getFieldName(java.util.Map headers)
Retrieves field name from Content-disposition header. |
protected java.lang.String |
getFileName(java.util.Map headers)
Retrieves file name from Content-disposition header. |
protected java.lang.String |
getHeader(java.util.Map headers,
java.lang.String name)
Returns a header with specified name. |
protected java.util.Map |
parseHeaders(java.lang.String headerPart)
Parses the header-part and returns as key/value
pairs. |
void |
parseRequest(javax.servlet.http.HttpServletRequest req,
ParameterParser params,
java.lang.String path)
Processes an RFC
1867 compliant multipart/form-data stream. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TurbineUploadService
public TurbineUploadService()
parseRequest
public void parseRequest(javax.servlet.http.HttpServletRequest req,
ParameterParser params,
java.lang.String path)
throws TurbineException
Processes an RFC
1867 compliant multipart/form-data
stream.
- Overrides:
parseRequest
in class BaseUploadService
- Parameters:
req
- The servlet request to be parsed.params
- The ParameterParser instance to insert form
fields into.path
- The location where the files should be stored.- Throws:
TurbineException
- If there are problems reading/parsing
the request or storing files.
getFileName
protected java.lang.String getFileName(java.util.Map headers)
Retrieves file name from Content-disposition
header.
- Parameters:
headers
- The HTTP request headers.- Returns:
- A the file name for the current
encapsulation
.
getFieldName
protected java.lang.String getFieldName(java.util.Map headers)
Retrieves field name from Content-disposition
header.
- Parameters:
headers
- The HTTP request headers.- Returns:
- The field name for the current
encapsulation
.
createItem
protected FileItem createItem(java.lang.String path,
java.util.Map headers,
int requestSize)
Creates a new instance of FileItem
.
- Parameters:
path
- The path for the FileItem.headers
- The HTTP request headers.requestSize
- The size of the request.- Returns:
- A newly created
FileItem
.
parseHeaders
protected java.util.Map parseHeaders(java.lang.String headerPart)
Parses the header-part
and returns as key/value
pairs.
If there are multiple headers of the same names, the name
will map to a comma-separated list containing the values.
- Parameters:
headerPart
- The header-part
of the current
encapsulation
.- Returns:
- The parsed HTTP request headers.
getHeader
protected final java.lang.String getHeader(java.util.Map headers,
java.lang.String name)
Returns a header with specified name.
- Parameters:
headers
- The HTTP request headers.name
- The name of the header to fetch.- Returns:
- The value of specified header, or a comma-separated
list if there were multiple headers of that name.
Copyright © 2000-2002 Apache Software Foundation. All Rights Reserved.