DEXTUploadJ
DEXTUploadJ References > ImageTool > Method > IsImage
IsImage Method
- Version
- 1.0.1.0
- Environment
- Sun JDK1.4
- Target
- ImageTool
- Signature 1
- public boolean IsImage()
- Signature 2
- public static boolean IsImage(java.lang.String _FilePath)
- Signature 3
- public static boolean IsImage(java.io.File _ImageFile)
- Parameters
-
Name Signature Description _ImageFilePath java.lang.String Route of image file to classify _ImageFile java.io.File Route of image file to classify - Return value
- Return true if image is usable.
- Throws
- java.io.IOException
- Description
-
Decide whether the file with inputted route is an image file that can be used by DEXTUploadJ.
- Usage (Signature1)
-
FileUpload fileUpload = new FileUpload(request, response); ...omitted... FileItem item = fileUpload.getFileItem("upfile"); if(item != null) { if(item.IsUploaded()) { //File Save } }
- Usage (Signature2)
-
FileUpload fileUpload = new FileUpload(request, response); ...omitted... FileItem item = fileUpload.getFileItem("upfile"); if(item != null) { if(item.IsUploaded(FilePath)) { //File Save } }
- Usage (Signature3)
-
FileUpload fileUpload = new FileUpload(request, response); ...omitted... FileItem item = fileUpload.getFileItem("upfile"); if(item != null) { if(item.IsUploaded(File)) { //File Save } }