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java.lang.ObjectxQuery
public class xQuery
Hlavni class tohoto baliku
1. vezme xpath dotaz a naparsuje si ho do vnitrnich struktur
2. posklada sql dotaz
3. dotaz pusti proti DB
Field Summary | |
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(package private) static java.sql.Connection |
conn
spojeni do databaze |
static java.lang.Boolean |
dbg
pokud vas zajimaji deb vypisu, set it to true |
static int |
etstart
od ktere tabulky budeme vypisovat cely vysledek |
static int |
focus
ktera tabulka nas zajima jako posledni |
(package private) static java.util.Vector |
query
vector instanci tridy Elem |
Constructor Summary | |
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xQuery()
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Method Summary | |
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(package private) static int |
closeconn(java.sql.Connection cnt)
zavre spojeni s DB |
(package private) static java.lang.String |
get_where(java.lang.String flag,
int et,
java.lang.String var2,
int attr,
int paret)
sklada where podminku na zaklade vsupnich parametru pro tabulku accel_main |
static void |
main(java.lang.String[] args)
hlavni spousteci trida 1. |
(package private) static int |
newconn()
navaze spojeni do DB |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static java.lang.Boolean dbg
static java.util.Vector query
public static int focus
public static int etstart
static java.sql.Connection conn
Constructor Detail |
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public xQuery()
Method Detail |
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static int newconn()
static int closeconn(java.sql.Connection cnt)
static java.lang.String get_where(java.lang.String flag, int et, java.lang.String var2, int attr, int paret)
flag
- - jaky typ podminky (jaka osa) nas zajima (NAME, PARENT, CHILD, SIBLING)et
- - jake poradove cislo bude mit elem_tab tabulkavar2
- - pokud porovnavame s textovou hodnotou, bude zde onaattr
- o jaky tyo prvku se jedna 0/1/2/3paret
- - obcas muzeme i chtit, aby soucasti where podminky byl parent (otec)
public static void main(java.lang.String[] args)
args
- - pole varcharru, 1. parametr je xpath dotaz
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