Batch upload of photos Java

Package com;

Import java. Io. bufferedinputstream;
Import java. Io. bufferedreader;
Import java. Io. file;
Import java. Io. fileinputstream;
Import java. Io. filenamefilter;
Import java. Io. ioexception;
Import java. Io. inputstream;
Import java. Io. inputstreamreader;
Import java. Io. outputstream;
Import java. SQL. connection;
Import java. SQL. drivermanager;
Import java. SQL. preparedstatement;
Import java. SQL. resultset;
Import java. util. arraylist;
Import java. util. List;

Import oracle. SQL. Blob;

Public class uploadphoto implements filenamefilter {
Private string prefix = "", suffix = "";
Public uploadphoto (string filterstr ){
Filterstr = filterstr. tolowercase ();
Int I = filterstr. indexof ('*');
Int J = filterstr. indexof ('.');
If (I> 0 ){
Prefix = filterstr. substring (0, I );
}
If (j> 0 ){
Suffix = filterstr. substring (J + 1 );
}
}
Public Boolean accept (File Dir, string name ){
// Todo auto-generated method stub
Boolean Yes = true;
Try {
Name = Name. tolowercase ();
Yes = (name. startswith (prefix) & (name. endswith (suffix ));
} Catch (nullpointerexception e ){
}
Return yes;
}

/**
* Get all the photos of the files under the project.
*
* @ Param File
* @ Return
*/
Public static list getphotoname (File file ){
List photolist = new arraylist ();
Filenamefilter filter = new uploadphoto ("*. jpg ");
File curdir = new file (file. getabsolutepath (),"");
String [] STR = curdir. List (filter );

For (INT I = 0; I <Str. length; I ++ ){
String first = STR [I]. substring (0, STR [I]. Length ()-4 );
For (INT m = 0; m <Str. length; m ++ ){
String [] photoname = {"", ""};
String str1 = STR [M]. substring (0, STR [M]. Length ()-4 );
If (str1.indexof ("_")>-1 ){
String [] names = str1.split ("_");
If (first. Equals (Names [0]) {
Photoname [0] = first;
Photoname [1] = str1;
Photolist. Add (photoname );
}
}
}
}
For (INT I = 0; I <Str. length; I ++ ){
Boolean ornot = false;
String first = STR [I]. substring (0, STR [I]. Length ()-4 );
For (INT m = 0; m <Str. length; m ++ ){
String str1 = STR [M]. substring (0, STR [M]. Length ()-4 );
If (str1.indexof ("_")>-1 ){
String [] names = str1.split ("_");
If (first. Equals (Names [0]) {
Ornot = true;
Break;
}
}
}
If (ornot = false ){
If (first. indexof ("_") =-1 ){
String [] photoname = {first, "large "};
Photolist. Add (photoname );
}
}
}
For (INT I = 0; I <Str. length; I ++ ){
Boolean ornot = false;
String first = STR [I]. substring (0, STR [I]. Length ()-4 );
If (first. indexof ("_")>-1 ){
String [] Name = first. Split ("_");
For (INT m = 0; m <Str. length; m ++ ){
String str1 = STR [M]. substring (0, STR [M]. Length ()-4 );
If (str1.indexof ("_") =-1 ){
If (name [0]. Equals (str1 )){
Ornot = true;
Break;
}
}
}
If (ornot = false ){
String [] photoname = {"small", first };
Photolist. Add (photoname );
}
}
}
Return photolist;
}
/**
* Batch upload of processed services
*
* @ Param name
* @ Param filedir
*/
Public static void initialize photo (list namelist, file filedir ){
Preparedstatement pstmt = NULL;
Resultset rs = NULL;
String workidno = NULL;
String workname = NULL;
Blob blob = NULL;
Connection conn = NULL;
String name = NULL;
Try {
Class. forname ("oracle. JDBC. Driver. oracledriver"). newinstance ();
Conn = drivermanager. getconnection (
"JDBC: oracle: thin :@ 10.140.137.6: 1521: fzjclk", "fzjc", "fzjc ");
Conn. setautocommit (false );
For (INT I = 0; I <= namelist. Size (); I ++ ){
String [] photoname = (string []) namelist. Get (I );
Pstmt = conn. preparestatement ("select work_idno, work_name from fzjc_hum_info where work_name =? ");
If ("small". Equals (photoname [0]) {
Name = photoname [1];
The system. Out. println (name + "half-length photo does not exist! ");
} Else if ("large". Equals (photoname [1]) {
Name = photoname [0];
The system. Out. println (name + "photo does not exist! ");
} Else {
Name = photoname [0];
}
Pstmt. setstring (1, name );
Rs = pstmt.exe cutequery ();
If (Rs. Next ()){
Workidno = Rs. getstring ("work_idno ");
Workname = Rs. getstring ("work_name ");
} Else {
System. Out. println ("the database does not contain a record named [" + name +. ");
Continue;
}
Rs. Close ();
Pstmt. Close ();
Pstmt = conn. preparestatement ("delete from fzjc_hum_photo where work_idno =? ");
Pstmt. setstring (1, workidno );
Pstmt.exe cute ();
Pstmt = conn. preparestatement ("insert into fzjc_hum_photo (work_idno, work_photo, work_allphoto) values (?, Empty_blob (), empty_blob ())");
Pstmt. setstring (1, workidno );
Pstmt.exe cuteupdate ();
Pstmt. Close ();
If (photoname [0]! = NULL ){
File filephto = new file (filedir + "//" + photoname [0] + ". jpg ");
Pstmt = conn. preparestatement ("select work_photo from fzjc_hum_photo where work_idno =? For Update ");
Pstmt. setstring (1, workidno );
Rs = pstmt.exe cutequery ();
If (Rs. Next ())
Blob = (BLOB) Rs. getblob ("work_photo ");
Rs. Close ();
Fileinputstream fin = new fileinputstream (filephto );
Inputstream streamin = new bufferedinputstream (FIN );
Outputstream streamout = blob. getbinaryoutputstream ();
Int bytesread = 0;
Byte [] buffer = new byte [8192];
While (bytesread = streamin. Read (buffer, 0, 8192 ))! =-1 ){
Streamout. Write (buffer, 0, bytesread );
}
Streamout. Close ();
Streamin. Close ();
/** Close */
Pstmt = conn. preparestatement ("Update fzjc_hum_photo set work_photo =? Where work_idno =? ");
Pstmt. setblob (1, blob );
Pstmt. setstring (2, workidno );
Pstmt.exe cuteupdate ();
Pstmt. Close ();
Conn. Commit ();
The system. Out. println (workname + "half-length photo is uploaded successfully! ");
}
If (photoname [1]! = NULL ){
File filephto = new file (filedir + "//" + photoname [1]
+ ". Jpg ");
Pstmt = Conn
. Preparestatement ("select work_allphoto from fzjc_hum_photo where work_idno =? For Update ");
Pstmt. setstring (1, workidno );
Rs = pstmt.exe cutequery ();
If (Rs. Next ())
Blob = (BLOB) Rs. getblob ("work_allphoto ");
Rs. Close ();

Fileinputstream fin = new fileinputstream (filephto );
Inputstream streaminall = new bufferedinputstream (FIN );
Outputstream streamoutall = blob. getbinaryoutputstream ();
Int bytesreadall = 0;
Byte [] bufferall = new byte [1, 8192];
While (bytesreadall = streaminall. Read (bufferall, 0, 8192 ))! =-1 ){
Streamoutall. Write (bufferall, 0, bytesreadall );
}
Streamoutall. Close ();
Streaminall. Close ();
/** Close */
Pstmt = conn. preparestatement ("Update fzjc_hum_photo set work_allphoto =? Where work_idno =? ");
Pstmt. setblob (1, blob );
Pstmt. setstring (2, workidno );
Pstmt.exe cuteupdate ();
Pstmt. Close ();
Conn. Commit ();
System. Out. println (workname + "full body photo uploaded successfully! ");
}
}
} Catch (exception e ){
System. Out. println ("uploaded! ");
} Finally {
Try {
If (RS! = NULL)
Rs. Close ();
If (pstmt! = NULL)
Pstmt. Close ();
If (Conn! = NULL)
Conn. Close ();
} Catch (exception e ){
E. printstacktrace ();
}
}
}
/** Program entry */
Public static void main (string [] ARGs) throws ioexception {
System. Out. Print ("Enter the directory of the photo :");
Bufferedreader in = new bufferedreader (New inputstreamreader (system. In ));
String filename = in. Readline ();
File filedir = new file (filename );
List namelist = getphotoname (filedir );
Intophoto (namelist, filedir );
System. Out. println ("you can close the window ");
}
}