org.lockss.laaws.rs.multipart

Class DigestFileItem

java.lang.Object

org.apache.commons.fileupload.disk.DiskFileItem

org.lockss.laaws.rs.multipart.DigestFileItem

All Implemented Interfaces:

org.apache.commons.fileupload.FileItem, org.apache.commons.fileupload.FileItemHeadersSupport

public class DigestFileItem
extends org.apache.commons.fileupload.disk.DiskFileItem

Field Summary

Fields inherited from class org.apache.commons.fileupload.disk.DiskFileItem

DEFAULT_CHARSET

Constructor Summary

Constructors

Constructor and Description
DigestFileItem(String fieldName, String contentType, boolean isFormField, String fileName, int sizeThreshold, File repository)

Method Summary

Modifier and Type	Method and Description
String	getContentType() Returns the X-Lockss-Content-Type header if present, otherwise the normal Content-Type header.
MessageDigest	getDigest()
OutputStream	getOutputStream()
protected File	getTempFile() Creates and returns a File representing a uniquely named temporary file in the configured repository path.

Methods inherited from class org.apache.commons.fileupload.disk.DiskFileItem

delete, finalize, get, getCharSet, getDefaultCharset, getFieldName, getHeaders, getInputStream, getName, getSize, getStoreLocation, getString, getString, isFormField, isInMemory, setDefaultCharset, setFieldName, setFormField, setHeaders, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DigestFileItem

public DigestFileItem(String fieldName,
                      String contentType,
                      boolean isFormField,
                      String fileName,
                      int sizeThreshold,
                      File repository)

Method Detail

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Specified by:

getOutputStream in interface org.apache.commons.fileupload.FileItem

Overrides:

getOutputStream in class org.apache.commons.fileupload.disk.DiskFileItem

Throws:

IOException

getContentType

public String getContentType()

Returns the X-Lockss-Content-Type header if present, otherwise the normal Content-Type header. This is a workaround for the transport of invalid Content-Types.

Specified by:

getContentType in interface org.apache.commons.fileupload.FileItem

Overrides:

getContentType in class org.apache.commons.fileupload.disk.DiskFileItem

getDigest

public MessageDigest getDigest()

getTempFile

protected File getTempFile()

Creates and returns a File representing a uniquely named temporary file in the configured repository path. The lifetime of the file is tied to the lifetime of the FileItem instance; the file will be deleted when the instance is garbage collected.

Note: Subclasses that override this method must ensure that they return the same File each time.

Overrides:

getTempFile in class org.apache.commons.fileupload.disk.DiskFileItem

Returns:

The File to be used for temporary storage.