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// Decompiled by DJ v3.4.4.74 Copyright 2003 Atanas Neshkov Date: 15/04/2010 12:04:38
// Home Page : http://members.fortunecity.com/neshkov/dj.html - Check often for new version!
// Decompiler options: packimports(3)
// Source File Name: OracleDriver.java
package oracle.jdbc.driver;
import java.sql.*;
import java.util.Hashtable;
import java.util.Properties;
import oracle.jdbc.dbaccess.DBAccess;
import oracle.jdbc.dbaccess.DBError;
// Referenced classes of package oracle.jdbc.driver:
// OracleConnection
public class OracleDriver
implements Driver
{
public OracleDriver()
{
}
public boolean acceptsURL(String s)
{
int i = oracleAcceptsURL(s);
return i != 2 && i != 1;
}
public Connection connect(String s, Properties properties)
throws SQLException
{
if(s.regionMatches(0, "jdbc:default:connection", 0, 23))
{
String s1 = "jdbc:oracle:kprb";
int j = s.length();
if(j > 23)
s = s1.concat(s.substring(23, s.length()));
else
s = s1.concat(":");
s1 = null;
}
int i = oracleAcceptsURL(s);
if(i == 1)
return null;
if(i == 2)
{
DBError.check_error(67, "OracleDriver.connect");
return null;
}
Hashtable hashtable = parse_url(s);
String s2 = properties.getProperty("user");
String s3 = properties.getProperty("password");
String s4 = properties.getProperty("database");
if(s4 == null)
s4 = properties.getProperty("server");
if(s2 == null)
s2 = (String)hashtable.get("user");
if(s3 == null)
s3 = (String)hashtable.get("password");
if(s4 == null)
s4 = (String)hashtable.get("database");
String s5 = (String)hashtable.get("protocol");
properties.put("protocol", s5);
if(s5 == null)
DBError.check_error(40, "OracleDriver.parse_url");
String s6 = (String)protocols.get(s5);
if(s6 == null)
DBError.check_error(40, "OracleDriver.parse_url");
String s7 = properties.getProperty("dll");
if(s7 == null)
properties.put("dll", "ocijdbc8");
String s8 = properties.getProperty("prefetch");
if(s8 == null)
s8 = properties.getProperty("rowPrefetch");
if(s8 == null)
s8 = properties.getProperty("defaultRowPrefetch");
if(s8 != null && Integer.parseInt(s8) <= 0)
s8 = null;
String s9 = properties.getProperty("batch");
if(s9 == null)
s9 = properties.getProperty("executeBatch");
if(s9 == null)
s9 = properties.getProperty("defaultExecuteBatch");
if(s9 != null && Integer.parseInt(s9) <= 0)
s9 = null;
String s10 = properties.getProperty("remarks");
if(s10 == null)
s10 = properties.getProperty("remarksReporting");
String s11 = properties.getProperty("synonyms");
if(s11 == null)
s11 = properties.getProperty("includeSynonyms");
DBAccess dbaccess = null;
try
{
dbaccess = (DBAccess)Class.forName(s6).newInstance();
}
catch(Exception _ex)
{
return null;
}
Connection connection = getConnectionInstance(dbaccess, s, s2, s3, s4, properties);
if(s8 != null)
((OracleConnection)connection).setDefaultRowPrefetch(Integer.parseInt(s8));
if(s9 != null)
((OracleConnection)connection).setDefaultExecuteBatch(Integer.parseInt(s9));
if(s10 != null)
((OracleConnection)connection).setRemarksReporting(s10.equalsIgnoreCase("true"));
if(s11 != null)
((OracleConnection)connection).setIncludeSynonyms(s11.equalsIgnoreCase("true"));
hashtable = null;
return connection;
}
public Connection defaultConnection()
throws SQLException
{
if(m_defaultConn == null || m_defaultConn.isClosed())
m_defaultConn = DriverManager.getConnection("jdbc:oracle:kprb:");
return m_defaultConn;
}
Connection getConnectionInstance(DBAccess dbaccess, String s, String s1, String s2, String s3, Properties properties)
throws SQLException
{
return new OracleConnection(dbaccess, s, s1, s2, s3, properties);
}
public int getMajorVersion()
{
return 1;
}
public int getMinorVersion()
{
return 0;
}
public DriverPropertyInfo[] getPropertyInfo(String s, Properties properties)
throws SQLException
{
return new DriverPropertyInfo[0];
}
public boolean jdbcCompliant()
{
return true;
}
private int oracleAcceptsURL(String s)
{
int i = s.indexOf(':');
if(i == -1)
return 1;
int j = s.indexOf(':', i + 1);
if(j == -1)
return 1;
if(!s.regionMatches(true, i + 1, "oracle", 0, j - (i + 1)))
return 1;
int k = s.indexOf(':', j + 1);
if(k == -1)
return 2;
String s1 = s.substring(j + 1, k);
return !s1.equals("oci8") && !s1.equals("thin") && !s1.equals("kprb") && !s1.equals("dnldthin") ? 2 : 3;
}
Hashtable parse_url(String s)
throws SQLException
{
Hashtable hashtable = new Hashtable(5);
int i = s.indexOf(':', s.indexOf(':') + 1) + 1;
int j = s.length();
if(i == j)
return hashtable;
int k = s.indexOf(':', i);
if(k == -1)
return hashtable;
hashtable.put("protocol", s.substring(i, k));
int l = k + 1;
int i1 = s.indexOf('/', l);
int j1 = s.indexOf('@', l);
if(j1 == -1)
j1 = j;
if(i1 == -1)
i1 = j1;
if(l < i1)
hashtable.put("user", s.substring(l, i1));
if(i1 < j1)
hashtable.put("password", s.substring(i1 + 1, j1));
if(j1 < j)
hashtable.put("database", s.substring(j1 + 1));
return hashtable;
}
public static final char slash_character = 47;
public static final char at_sign_character = 64;
static final String oracle_string = "oracle";
static final String user_string = "user";
static final String password_string = "password";
static final String database_string = "database";
static final String server_string = "server";
static final String access_string = "access";
public static final String protocol_string = "protocol";
public static final String dll_string = "dll";
public static final String logon_as_internal_str = "internal_logon";
static final String prefetch_string = "prefetch";
static final String row_prefetch_string = "rowPrefetch";
static final String default_row_prefetch_string = "defaultRowPrefetch";
static final String batch_string = "batch";
static final String execute_batch_string = "executeBatch";
static final String default_execute_batch_string = "defaultExecuteBatch";
static final String remarks_string = "remarks";
static final String report_remarks_string = "remarksReporting";
private static final String synonyms_string = "synonyms";
private static final String include_synonyms_string = "includeSynonyms";
static Properties protocols;
protected static Connection m_defaultConn = null;
private static OracleDriver m_defaultDrvr;
private static final int ACCEPTS_URL_GEN_ERROR = 1;
private static final int ACCEPTS_URL_ORACLE_ERROR = 2;
private static final int ACCEPTS_URL_SUCCESS = 3;
static
{
m_defaultDrvr = null;
protocols = new Properties();
protocols.put("thin", "oracle.jdbc.ttc7.TTC7Protocol");
protocols.put("dnldthin", "oracle.jdbc.dnldttc7.TTC7Protocol");
protocols.put("oci8", "oracle.jdbc.oci8.OCIDBAccess");
protocols.put("kprb", "oracle.jdbc.kprb.KprbDBAccess");
protocols.put("3Tthin", "oracle.jdbc.corba.client.Access");
protocols.put("dnld3Tthin", "oracle.jdbc.dnldcorba.client.Access");
try
{
if(m_defaultDrvr == null)
{
m_defaultDrvr = new OracleDriver();
DriverManager.registerDriver(m_defaultDrvr);
}
}
catch(RuntimeException _ex) { }
catch(SQLException _ex) { }
}
} |
