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| public class ThreadGestionImport implements Runnable {
public ThreadGestionImport() {
}
/*
* (non-Javadoc)
*
* @see java.lang.Runnable#run()
*/
public void run() {
Logger log = Logger.getLogger("toto");
try {
FileHandler hand = new FileHandler("logs/debug.log");
hand.setFormatter(new CustomLoggingFormatter());
log.addHandler(hand);
if (Lanceur.mode.equals("ALL") || Lanceur.mode.equals("INSERT")) {
Lanceur.logger.log(Level.INFO, "[DEBUT] Gestion imports");
while(!Lanceur.tablesParcourues || new File("a_traiter").listFiles().length > 0){
if((Lanceur.NB_THREADS_IMPORT >= Lanceur.nbThreadsImportCrees) && new File("a_traiter").listFiles().length > 0){
File f = getSingleFile();
log.log(Level.INFO, "lancement thread IMPORT => "+f.getName());
ImportFileThread th = new ImportFileThread(f);
new Thread(th).start();
Lanceur.nbThreadsImportCrees++;
}
}
Lanceur.logger.log(Level.INFO, "[FIN] Gestion imports");
}
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public File getSingleFile(){
boolean isOk = false;
File f = new File("");
if(Lanceur.prop.getProperty("VERIF_PERES_TRAITES").equals("OUI")){
while(!isOk){
File[] fs = new File("a_traiter").listFiles();
for(int i=0;i<fs.length;i++){
String table = fs[i].getName().replace("script_insertion_", "").replace(".sql", "");
ArrayList<String> parents = getParents(table);
if(checkParentsDone(parents) && getTablesToGenerate().containsAll(parents)){
isOk = true;
f = fs[i];
try {
GestionFichiers.move("a_traiter/" + fs[i].getName(),
"en_cours/" + fs[i].getName());
} catch (IOException e) {
e.printStackTrace();
}
}else if(! getTablesToGenerate().containsAll(getParents(table))){
isOk =true;
f = fs[i];
try {
GestionFichiers.move("a_traiter/" + fs[i].getName(),
"en_cours/" + fs[i].getName());
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}else{
File[] fs = new File("a_traiter").listFiles();
try {
GestionFichiers.move("a_traiter/" + fs[0].getName(),
"en_cours/" + fs[0].getName());
} catch (IOException e) {
e.printStackTrace();
}
f = fs[0];
}
return new File("en_cours/"+f.getName());
}
public int getNbFiles(){
File[] f = new File("a_traiter").listFiles();
return (f.length);
}
private ArrayList<String> getTablesToGenerate(){
String pathDependances = Lanceur.prop
.getProperty("TABLE_LIST_FILE_PATH");
ArrayList<String> listeTables = new ArrayList<String>();
try {
Scanner sc = new Scanner(new File(pathDependances));
while(sc.hasNextLine()){
String line = sc.nextLine();
if(!line.startsWith("#"))
listeTables.add(line);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return listeTables;
}
private boolean checkParentsDone(ArrayList<String> parents){
boolean isOk = false;
int i=0;
for(String parent : parents){
for(File f : new File("traite").listFiles()){
if(f.getName().replace("script_insertion_", "").replace(".sql", "").equals(parent)){
i++;
break;
}
}
}
if(i==parents.size())
isOk = true;
return isOk;
}
private ArrayList<String> getParents(String table){
String pathDependances = Lanceur.prop
.getProperty("TABLE_DEPENDENCIES_FILE_PATH");
ArrayList<String> listeTablesParentes = new ArrayList<String>();
String ligne;
String[] ligneScindee;
String nomTableEnfant = "";
String nomTableParent = "";
try {
Scanner sc = new Scanner(new File(pathDependances));
// parcours du fichier des dependances de tables.
while (sc.hasNextLine()) {
ligne = sc.nextLine();
ligneScindee = ligne.split(";");
nomTableEnfant = ligneScindee[1];
nomTableParent = ligneScindee[3];
// si nom match, on stocke les cles etrangere et tables parentes
if (table.equals(nomTableEnfant) && !listeTablesParentes.contains(nomTableParent)) {
listeTablesParentes.add(nomTableParent);
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return listeTablesParentes;
}
} |
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