com.mxixm.fastboot.weixin.service.invoker.common

Class WxMultipartFile

java.lang.Object

com.mxixm.fastboot.weixin.service.invoker.common.WxMultipartFile

All Implemented Interfaces:

Serializable, org.springframework.core.io.InputStreamSource, org.springframework.web.multipart.MultipartFile

public class WxMultipartFile
extends Object
implements org.springframework.web.multipart.MultipartFile, Serializable

FastBootWeixin WxMultipartFile

Since:

0.1.2

Author:

Guangshan

See Also:

Serialized Form

时间:

2017/08/23 22:31

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
WxMultipartFile(org.apache.tomcat.util.http.fileupload.FileItem fileItem) Create an instance wrapping the given FileItem.

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes()
String	getContentType()
org.apache.tomcat.util.http.fileupload.FileItem	getFileItem() Return the underlying org.apache.commons.fileupload.FileItem instance.
InputStream	getInputStream()
String	getName()
String	getOriginalFilename()
long	getSize()
String	getStorageDescription() Return a description for the storage location of the multipart content.
protected boolean	isAvailable() Determine whether the multipart content is still available.
boolean	isEmpty()
void	setPreserveFilename(boolean preserveFilename) Set whether to preserve the filename as sent by the client, not stripping off path information in getOriginalFilename().
void	transferTo(File dest)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.apache.commons.logging.Log logger

Constructor Detail

WxMultipartFile

public WxMultipartFile(org.apache.tomcat.util.http.fileupload.FileItem fileItem)

Create an instance wrapping the given FileItem.

Parameters:

fileItem - the FileItem to wrap

Method Detail

getFileItem

public final org.apache.tomcat.util.http.fileupload.FileItem getFileItem()

Return the underlying org.apache.commons.fileupload.FileItem instance. There is hardly any need to access this.

setPreserveFilename

public void setPreserveFilename(boolean preserveFilename)

Set whether to preserve the filename as sent by the client, not stripping off path information in getOriginalFilename().

Default is "false", stripping off path information that may prefix the actual filename e.g. from Opera. Switch this to "true" for preserving the client-specified filename as-is, including potential path separators.

Since:

4.3.5

See Also:

getOriginalFilename(), CommonsFileUploadSupport.setPreserveFilename(boolean)

getName

public String getName()

Specified by:

getName in interface org.springframework.web.multipart.MultipartFile

getOriginalFilename

public String getOriginalFilename()

Specified by:

getOriginalFilename in interface org.springframework.web.multipart.MultipartFile

getContentType

public String getContentType()

Specified by:

getContentType in interface org.springframework.web.multipart.MultipartFile

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface org.springframework.web.multipart.MultipartFile

getSize

public long getSize()

Specified by:

getSize in interface org.springframework.web.multipart.MultipartFile

getBytes

public byte[] getBytes()

Specified by:

getBytes in interface org.springframework.web.multipart.MultipartFile

getInputStream

public InputStream getInputStream()
                           throws IOException

Specified by:

getInputStream in interface org.springframework.core.io.InputStreamSource

Specified by:

getInputStream in interface org.springframework.web.multipart.MultipartFile

Throws:

IOException

transferTo

public void transferTo(File dest)
                throws IOException,
                       IllegalStateException

Specified by:

transferTo in interface org.springframework.web.multipart.MultipartFile

Throws:

IOException

IllegalStateException

isAvailable

protected boolean isAvailable()

Determine whether the multipart content is still available. If a temporary file has been moved, the content is no longer available.

getStorageDescription

public String getStorageDescription()

Return a description for the storage location of the multipart content. Tries to be as specific as possible: mentions the file location in case of a temporary file.