Classe che mette a disposizione funzioni per interfacciarsi al DBMS in modo rapido ed eventualmente sicuro. More...

Public Member Functions
	Connecttodbms ()
	Costruttore. More...

Static Public Member Functions
static Connection	connect (boolean speak, String dbms, String user, String pswd)
	Restituisce una connessione (Connection) al DB selezionato. More...

static boolean	disconnect (boolean speak, Connection db)
	Disconnette la connessione specificata. More...

static Statement	createStat (boolean speak, Connection db)
	Crea uno Statement con la connessione specificata. More...

static boolean	closeStat (boolean speak, Statement s)
	Chiude lo Statement specificato. More...

static ResultSet	yesRSetQuery (boolean speak, Statement s, String query)
	Esegue una query sullo Statement specificato. More...

static boolean	noRSetQuery (boolean speak, Statement s, String query)
	Esegue una query sullo Statement specificato. More...

static boolean	closeRSet (boolean speak, ResultSet r)
	Chiude il ResultSet specificato. More...

Detailed Description

Classe che mette a disposizione funzioni per interfacciarsi al DBMS in modo rapido ed eventualmente sicuro.

Author: HTTPS://WWW.PIETRIS.NET

Definition at line 11 of file Connecttodbms.java.

Constructor & Destructor Documentation

◆ Connecttodbms()

p2pserver.Connecttodbms.Connecttodbms ( )

inline

Costruttore.

Definition at line 16 of file Connecttodbms.java.

Member Function Documentation

◆ closeRSet()

static boolean p2pserver.Connecttodbms.closeRSet	(	boolean	speak,
		ResultSet	r
	)

inlinestatic

Chiude il ResultSet specificato.

Parameters

speak	attiva l'output di debug
r	ResultSet da chiudere

Returns: boolean se la chiusura e' andata a buon fine

Definition at line 155 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.getFileList(), p2pserver.InquireDB.getUserList(), and p2pserver.InquireDB.nextCkeyFileList().

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◆ closeStat()

static boolean p2pserver.Connecttodbms.closeStat	(	boolean	speak,
		Statement	s
	)

inlinestatic

Chiude lo Statement specificato.

Parameters

speak	attiva l'output di debug
s	Statement da chiudere

Returns: boolean se la chiusura e' andata a buon fine

Definition at line 92 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.close(), p2pserver.PrepareDB_root.prepare(), and p2pserver.PrepareDB_user.prepare().

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◆ connect()

static Connection p2pserver.Connecttodbms.connect	(	boolean	speak,
		String	dbms,
		String	user,
		String	pswd
	)

inlinestatic

Restituisce una connessione (Connection) al DB selezionato.

Lavora con DBMS MySQL in localhost. (vedi specifiche)

Parameters

speak	attiva l'output di debug
dbms	nome del DB a cui connettersi
user	username dell'utente col quale connetteri
pswd	password dell'utente col quale connetteri

Returns: Connection connessione al DBMS

Definition at line 28 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.InquireDB(), p2pserver.PrepareDB_root.prepare(), p2pserver.PrepareDB_user.prepare(), and p2pgui.ServerFrame.ServerFrame().

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◆ createStat()

static Statement p2pserver.Connecttodbms.createStat	(	boolean	speak,
		Connection	db
	)

inlinestatic

Crea uno Statement con la connessione specificata.

Parameters

speak	attiva l'output di debug
db	connessione da cui creare lo Statement

Returns: Statement con la connessione specificata

Definition at line 72 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.InquireDB(), p2pserver.PrepareDB_root.prepare(), and p2pserver.PrepareDB_user.prepare().

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◆ disconnect()

static boolean p2pserver.Connecttodbms.disconnect	(	boolean	speak,
		Connection	db
	)

inlinestatic

Disconnette la connessione specificata.

Parameters

speak	attiva l'output di debug
db	connessione da disconnettere

Returns: boolean se la disconnessione e' andata a buon fine

Definition at line 51 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.close(), p2pserver.PrepareDB_root.prepare(), and p2pserver.PrepareDB_user.prepare().

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◆ noRSetQuery()

static boolean p2pserver.Connecttodbms.noRSetQuery	(	boolean	speak,
		Statement	s,
		String	query
	)

inlinestatic

Esegue una query sullo Statement specificato.

Parameters

speak	attiva l'output di debug
s	Statement su cui eseguire la query
query	String query da eseguire

Returns: boolean true se il risultato della query e' nullo (e' corretto)

Definition at line 135 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.delFileListBy(), p2pserver.InquireDB.delUserListBy(), p2pserver.PrepareDB_root.prepare(), p2pserver.PrepareDB_user.prepare(), p2pserver.InquireDB.putFileList(), and p2pserver.InquireDB.putUserList().

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◆ yesRSetQuery()

static ResultSet p2pserver.Connecttodbms.yesRSetQuery	(	boolean	speak,
		Statement	s,
		String	query
	)

inlinestatic

Esegue una query sullo Statement specificato.

Parameters

speak	attiva l'output di debug
s	Statement su cui eseguire la query
query	query da eseguire

Returns: ResultSet risultato della query

Definition at line 114 of file Connecttodbms.java.

References p2putility.Util.logServer().

Referenced by p2pserver.InquireDB.getFileList(), p2pserver.InquireDB.getUserList(), p2pserver.InquireDB.nextCkeyFileList(), and p2pserver.InquireDB.nextUserID().

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The documentation for this class was generated from the following file:

Connecttodbms.java

p2pserver
Connecttodbms
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