IBM FileNet Content Java API ¼ò½é
2008 Äê 6 ÔÂ 24 ÈÕ
ÔÎĵØÖ·£º http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-0806wangys/
±¾ÎĽéÉÜ IBM FileNet P8 4.0 Platform ÌṩµÄ Content Java API¡£Ê×ÏÈ¶Ô FileNet P8 Content Engine ºÍ API ½øÐиÅÒª½éÉÜ, ²¢ËµÃ÷ÁËһЩ»ù±¾¸ÅÄî£¬ËæºóÏêϸ½éÉÜÁË FileNet Content EngineÌṩµÄ»ùÓÚ EJB ºÍ Web Service µÄÓ¦ÓóÌÐò¿ª·¢½Ó¿Ú¡£½èÖú±¾ÎÄ£¬¶ÁÕß¿ÉÒÔÇáËɵÄÕÆÎÕ P8 Content Engine API µÄʹÓ÷½·¨£¬²¢Í¨¹ýÔËÐкÍÔĶÁ±¾ÎÄÌṩµÄÀý×ÓÀ´Á˽â¸÷¸ö API µÄ¹¦ÄܺÍʹÓ÷½·¨¡£
FileNet Content Engine ¸ÅÊö
IBM FileNet Content Engine ÊÇ IBM FileNet P8 ƽ̨ÉϸºÔðÄÚÈݹÜÀíµÄºËÐĽâ¾ö·½°¸¡£ÆóÒµÊý¾Ý¿ÉÒÔ·ÖΪÈýÀࣺ
½á¹¹»¯Êý¾Ý£¨Structured Data£©- ±»Êý¾Ý¿âÓ¦ÓóÌÐòÑϸñ¹ÜÀíµÄÊý¾Ý¡£ÀýÈç¹ØÏµÊý¾Ý¿âÖеÄÊý¾Ý»ò ERP ϵͳÖеÄÊý¾Ý¡£
°ë½á¹¹»¯Êý¾Ý£¨Semi-structured Data£©- ±»Êý¾Ý¿âÓ¦ÓóÌÐò½øÐÐËÉÉ¢¹ÜÀíµÄÊý¾Ý . ÀýÈç Email, Messaging¡£
·Ç½á¹¹»¯Êý¾Ý£¨Unstructured Data£©- ²»±»ÈκÎÓ¦ÓóÌÐò»òÊý¾Ý·þÎñÆ÷¹ÜÀíºÍ¿ØÖƵÄÊý¾Ý . ÀýÈçÔ±¹¤µÄ¼Òͥסַ , ´«ÕæÎļþ , Microsoft word ÎĵµµÈ¡£
FileNet Content Engine ¶ÔÕâÈýÀàÊý¾Ý½øÐÐͳһ¼¯ÖÐʽ¹ÜÀí£¬´Ó¶øÌṩÆóÒµÄÚÈݹÜÀí£¨ECM – Enterprise Content Management£©½â¾ö·½°¸¡£¾ßÌ幦ÄܰüÀ¨£º¶ÔÎïÀíÊý¾Ý½¨Á¢Âß¼Ë÷Òý£»¶ÔÄÚÈݵÄËÑË÷ºÍ´æÈ¡£»°æ±¾¹ÜÀíÒÔ¼°²»Í¬²ã´ÎµÄ°²È«ÐÔ¹ÜÀíµÈ¡£Í¬Ê±£¬ËüµÄÎĵµ¹ÜÀí¹¦ÄÜÓë FileNet Process Manager Ïà½áºÏ , »¹¿ÉÒÔʵÏÖÆóÒµ¹¤×÷Á÷ºÍÒµÎñ¹ý³ÌµÄ×Ô¶¯»¯ÊµÏֺ͹ÜÀí .
»ù±¾¸ÅÄî
ÕâÀï½éÉÜһЩ FileNet Content Engine ÖеĻù±¾¸ÅÄ½«ÓÐÖúÓÚ¶ÁÕßÔĶÁºÍÀí½âÏÂÃæµÄÄÚÈÝ¡£
FileNet P8 Domain
FileNet P8 Domain ÊÇÒ»¸öÂß¼Éϵļ¯ºÏ£¬Ëü°üº¬Ò»ÏµÁÐÎïÀí×ÊÔ´£¨±ÈÈç Object Store µÈ£©£¬»¹°üº¬ Content Engine ·þÎñÆ÷£¬¿Í»§¶ËÐèҪͨ¹ýÕâЩ·þÎñÆ÷ÌṩµÄ·þÎñÀ´·ÃÎÊͬһ¸ö Domain ÖеÄÎïÀí×ÊÔ´¡£Í¬Ê±Ëü»¹¹ØÁªµ½Ò»¸ö»ò¶à¸ö security realm£¬À´Íê³É¶ÔÓû§µÄÉí·ÝÈÏÖ¤ºÍȨÏÞ¿ØÖÆ¡£FileNet ÖеÄÈÎÒ»×ÊÔ´£¬±ØÐëÊôÓÚ²¢Ö»ÊôÓÚÒ»¸ö Domain¡£
Object Store
Ò»¸ö Object Store ÊÇÒ»¸ö¶ÀÁ¢µÄ¡¢´æÔÚÓÚ Domain µÄ¶ÔÏó¡£ËüÌṩÁ˶Ô×ÊÔ´µÄ·ÃÎʺʹæÈ¡£¬ÕâÀïµÄ×ÊÔ´°üÀ¨ documents£¬folders£¬ custom objects£¬ class descriptions£¬ property descriptions£¬ security policies µÈµÈ£¬ÒÔ¼°ÓйØÕâЩ×ÊÔ´µÄÔªÊý¾Ý¡£Object Store ´ú±íÁËÕâЩ×ÊÔ´ÔÚ server ÉϵĴ洢λÖÃ
Ïà¹ØÎĵµ£º
Ò»¡¢IOÁ÷µÄÈýÖÖ·ÖÀ෽ʽ
1.°´Á÷µÄ·½Ïò·ÖΪ£ºÊäÈëÁ÷ºÍÊä³öÁ÷
2.°´Á÷µÄÊý¾Ýµ¥Î»²»Í¬·ÖΪ£º×Ö½ÚÁ÷ºÍ×Ö·ûÁ÷
3.°´Á÷µÄ¹¦Äܲ»Í¬·ÖΪ£º½ÚµãÁ÷ºÍ´¦ÀíÁ÷
¶þ¡¢IOÁ÷µÄËÄ´ó³éÏóÀࣺ
×Ö·ûÁ÷£ºReader Writer
× ......
ÔÚjavaÖÐÓÐ3¸öÀàÀ´¸ºÔð×Ö·ûµÄ²Ù×÷¡£
1.Character ÊǽøÐе¥¸ö×Ö·û²Ù×÷µÄ£¬
2.String ¶ÔÒ»´®×Ö·û½øÐвÙ×÷¡£²»¿É±äÀà¡£
3.StringBuffer Ò²ÊǶÔÒ»´®×Ö·û½øÐвÙ×÷£¬µ«ÊǿɱäÀà¡£
String:
ÊǶÔÏó²»ÊÇÔʼÀàÐÍ.
Ϊ²»¿É±ä¶ÔÏó,Ò»µ©±»´´½¨,¾Í²»ÄÜÐÞ¸ÄËüµÄÖµ.
¶ÔÓÚÒѾ´æÔÚµÄString¶ÔÏóµÄÐÞ¸ ......
ÓÃjpa²»Äܽ¨±í£¬sqlÓï¾äÊǶԵ쬲»¹ý¾ÍÊDz»Äܽ¨£¬Í¬ÑùµÄsql£¬ÔÚÏÂÃæµÄjdbcÖоͿÉÒÔ£¬¿ÉÄÜÊÇ¿ò¼ÜµÄÏÞÖÆ£¬Ï£Íû¸ßÈËÖ¸µã
import java.net.URL;
import java.sql.*;
public class Create {
public Create() {
}
public static void main(String[] args){
String url = "jdbc:oracle:thin:@10.0.1.3:1521:SDCDB" ......
JavaÖеÄtransient£¬volatileºÍstrictfp¹Ø¼ü×Ö
Èç¹ûÓÃtransientÉùÃ÷Ò»¸öʵÀý±äÁ¿£¬µ±¶ÔÏó´æ´¢Ê±£¬ËüµÄÖµ²»ÐèҪά³Ö¡£ÀýÈ磺
Java´úÂë
class T {
transient int a; //²»ÐèҪά³Ö
int b;  ......
public static void getConnAndTableStruct() {
Connection connection = null;
PreparedStatement pstmt = null;
ResultSetMetaData rsmd = null;
try {
// mysqlÁ¬½Ó
//Class.forName("org.gjt.mm.mysql.Driver");
//connection = DriverManager.g ......