Example usage for javax.naming Context lookup

List of usage examples for javax.naming Context lookup

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Introduction

In this page you can find the example usage for javax.naming Context lookup.

Prototype

public Object lookup(String name) throws NamingException;

Source Link

Document

Retrieves the named object.

Usage

From source file:jdao.JDAO.java

public static Context retrieveContext(String jndi_path) {
    InitialContext jndiContext = null;
    Context env = null;
    try {/*w  w  w.  j  a v a2s.c o  m*/
        log("INFO: resolving " + jndi_path);

        env = jndiContext = new InitialContext();
        env = (Context) jndiContext.lookup(jndi_path);
    } catch (Exception xe) {
        try {
            Name jname = jndiContext.getNameParser(jndi_path).parse(jndi_path);
            Enumeration<String> en = jname.getAll();
            while (en.hasMoreElements()) {
                String name = en.nextElement();
                Context tmp = null;
                try {
                    tmp = (Context) env.lookup(name);
                    env = (Context) env.lookup(name);
                } catch (NameNotFoundException nnf) {
                    log("INFO: creating " + name);
                    env = env.createSubcontext(name);
                }
            }
        } catch (Exception xe2) {
            log("ERROR: resolving " + jndi_path, xe2);
        }
    }
    return env;
}

From source file:csiro.pidsvc.mappingstore.Manager.java

/**************************************************************************
 *  Construction/destruction.//from  w w  w. j av a  2  s .co m
 */

public Manager() throws NamingException, SQLException, IOException {
    InitialContext initCtx = new InitialContext();
    Context envCtx = (Context) initCtx.lookup("java:comp/env");
    DataSource ds = (DataSource) envCtx.lookup(Settings.getInstance().getProperty("jndiReferenceName"));
    _connection = ds.getConnection();
    refreshCaseSensitivity();
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstPgSql.CFAstPgSqlSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }//w ww  . j a  va2s.c o m

    if (configuration != null) {
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:postgresql://" + dbServer + ":" + Integer.toString(dbPort) + "/" + dbDatabase;
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstDb2LUW.CFAstDb2LUWSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/*from  w w  w . ja va2  s .com*/

    if (configuration != null) {
        try {
            Class.forName("com.ibm.db2.jcc.DB2Driver");
        } catch (ClassNotFoundException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), "connect",
                    "Could not load IBM DB/2 LUW 10.5 driver", e);
        }
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:db2://" + dbServer + ":" + Integer.toString(dbPort) + "/" + dbDatabase;
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstOracle.CFAstOracleSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/*  w  w  w . j av  a2s  .c o m*/

    if (configuration != null) {
        try {
            DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:oracle:thin:@" + dbServer;
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstSybase.CFAstSybaseSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/* w  w w  .ja  va  2  s  .c o m*/

    if (configuration != null) {
        try {
            Class.forName("com.sybase.jdbc4.jdbc.SybDriver");
        } catch (ClassNotFoundException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), "connect",
                    "Could not load Sybase ASE 15.7 driver", e);
        }
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:sybase:Tds:" + dbServer + ":" + Integer.toString(dbPort);
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName + "<<connect>>", e);
        }
        Statement stmtUseDatabase = null;
        try {
            stmtUseDatabase = cnx.createStatement();
            stmtUseDatabase.executeUpdate("use " + dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName + "<<useDatabase>>",
                    e);
        } finally {
            if (stmtUseDatabase != null) {
                try {
                    stmtUseDatabase.close();
                } catch (SQLException e) {
                }
                stmtUseDatabase = null;
            }
        }
        Statement stmtSetChainedOff = null;
        try {
            stmtSetChainedOff = cnx.createStatement();
            stmtSetChainedOff.executeUpdate("set chained off");
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(),
                    S_ProcName + "<<setChainedOff>>", e);
        } finally {
            if (stmtSetChainedOff != null) {
                try {
                    stmtSetChainedOff.close();
                } catch (SQLException e) {
                }
                stmtSetChainedOff = null;
            }
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(),
                    S_ProcName + "<<jndiGetConnection>>", "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(),
                    S_ProcName + "<<jndiGetConnection>>", e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstMySql.CFAstMySqlSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/*ww w  .j ava  2  s .  c om*/

    if (configuration != null) {
        try {
            Class.forName("com.mysql.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), "connect",
                    "Could not load MySql 5.5 JDBC driver", e);
        }
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:mysql://" + dbServer + ":" + Integer.toString(dbPort) + "/" + dbDatabase;
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfacc.v2_0.CFAccPgSql.CFAccPgSqlSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/*  ww  w.ja  v a2  s.c o m*/

    if (configuration != null) {
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:postgresql://" + dbServer + ":" + Integer.toString(dbPort) + "/" + dbDatabase;
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setSchemaDbName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from DataSource \"" + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_1.CFAstMSSql.CFAstMSSqlSchema.java

public boolean connect() {
    final String S_ProcName = "connect";
    if (cnx != null) {
        return (false);
    }/* w  ww.ja  v a2 s  .  c  o  m*/

    if (configuration != null) {
        try {
            Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        } catch (ClassNotFoundException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), "connect",
                    "Could not load MS SQL Server 2012 Express Advanced Edition driver", e);
        }
        String dbServer = configuration.getDbServer();
        int dbPort = configuration.getDbPort();
        String dbDatabase = configuration.getDbDatabase();
        String dbUserName = configuration.getDbUserName();
        String dbPassword = configuration.getDbPassword();
        String url = "jdbc:sqlserver://" + dbServer + ":" + Integer.toString(dbPort) + ";";
        Properties props = new Properties();
        props.setProperty("user", dbUserName);
        props.setProperty("password", dbPassword);
        try {
            cnx = DriverManager.getConnection(url, props);
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
            setDbSchemaName(dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName + "<<connect>>", e);
        }
        Statement stmtUseDatabase = null;
        try {
            stmtUseDatabase = cnx.createStatement();
            stmtUseDatabase.executeUpdate("use " + dbDatabase);
        } catch (SQLException e) {
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName + "<<useDatabase>>",
                    e);
        } finally {
            if (stmtUseDatabase != null) {
                try {
                    stmtUseDatabase.close();
                } catch (SQLException e) {
                }
                stmtUseDatabase = null;
            }
        }
        return (true);
    }
    if (jndiName != null) {
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndiName);
            if (ds == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get resolve DataSource \"" + jndiName + "\"");
            }
            cnx = ds.getConnection();
            if (cnx == null) {
                throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                        "Could not get Connection from PooledConnection for ConnectionPoolDataSource \""
                                + jndiName + "\"");
            }
            cnx.setAutoCommit(false);
            cnx.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
            cnx.rollback();
        } catch (NamingException e) {
            cnx = null;
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(),
                    S_ProcName + "<<jndiGetConnection>>", "NamingException " + e.getMessage(), e);
        } catch (SQLException e) {
            cnx = null;
            inTransaction = false;
            throw CFLib.getDefaultExceptionFactory().newDbException(getClass(),
                    S_ProcName + "<<jndiGetConnection>>", e);
        }
        return (true);
    }
    throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName,
            "Neither configurationFile nor jndiName found, do not know how to connect to database");
}