Module bayern.steinbrecher.DBConnector

Package bayern.steinbrecher.dbConnector

Class SimpleConnection

java.lang.Object

bayern.steinbrecher.dbConnector.DBConnection

bayern.steinbrecher.dbConnector.SimpleConnection

All Implemented Interfaces:

java.lang.AutoCloseable

public final class SimpleConnection
extends DBConnection

Since:

0.1

Nested Class Summary

Nested classes/interfaces inherited from class bayern.steinbrecher.dbConnector.DBConnection

DBConnection.Column<T>, DBConnection.Table<T,E>

Constructor Summary

Constructors

Constructor	Description
SimpleConnection(@NotNull SupportedDatabases dbms, @NotNull java.lang.String databaseHost, int databasePort, @NotNull java.lang.String databaseName, @NotNull SimpleCredentials credentials)
SimpleConnection(@NotNull SupportedDatabases dbms, @NotNull java.lang.String databaseHost, int databasePort, @NotNull java.lang.String databaseName, @NotNull SimpleCredentials credentials, boolean useSSL)

Method Summary

Modifier and Type	Method	Description
void	close()
@NotNull java.util.List<java.util.List<java.lang.String>>	execQuery(@NotNull java.lang.String sqlCode)	Executes a query and returns the result.
void	execUpdate(@NotNull java.lang.String sqlCode)	Executes a command like INSERT INTO, UPDATE or CREATE.

Methods inherited from class bayern.steinbrecher.dbConnector.DBConnection

createTableIfNotExists, databaseExists, getAllColumns, getAllTables, getDatabaseName, getDbms, getMissingColumns, getTable, getTableContent, tableExists

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SimpleConnection

public SimpleConnection(@NotNull @NotNull SupportedDatabases dbms, @NotNull @NotNull java.lang.String databaseHost, int databasePort, @NotNull @NotNull java.lang.String databaseName, @NotNull @NotNull SimpleCredentials credentials, boolean useSSL) throws AuthException, DatabaseNotFoundException

Throws:

AuthException

DatabaseNotFoundException

Since:

0.10

SimpleConnection

public SimpleConnection(@NotNull @NotNull SupportedDatabases dbms, @NotNull @NotNull java.lang.String databaseHost, int databasePort, @NotNull @NotNull java.lang.String databaseName, @NotNull @NotNull SimpleCredentials credentials) throws AuthException, DatabaseNotFoundException

Throws:

AuthException

DatabaseNotFoundException

Since:

0.1

Method Details

execQuery

@NotNull public @NotNull java.util.List<java.util.List<java.lang.String>> execQuery(@NotNull @NotNull java.lang.String sqlCode) throws QueryFailedException

Description copied from class: DBConnection

Executes a query and returns the result.

Specified by:

execQuery in class DBConnection

Parameters:

sqlCode - The sql code to execute.

Returns:

Table containing the results AND the headings of each column. First dimension rows; second columns.

Throws:

QueryFailedException - Thrown if the sql code is invalid.

Since:

0.1

execUpdate

public void execUpdate(@NotNull @NotNull java.lang.String sqlCode) throws QueryFailedException

Description copied from class: DBConnection

Executes a command like INSERT INTO, UPDATE or CREATE.

Specified by:

execUpdate in class DBConnection

Parameters:

sqlCode - The sql code to execute.

Throws:

QueryFailedException - Thrown if the sql code is invalid.

Since:

0.1

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class DBConnection

Since:

0.1