main.java.com.djrapitops.plan.database.tables

Class Table

java.lang.Object

main.java.com.djrapitops.plan.database.tables.Table

Direct Known Subclasses:

BatchOperationTable, CommandUseTable, SecurityTable, ServerTable, TPSTable, UserIDTable, Version8TransferTable, VersionTable, WorldTable

public abstract class Table
extends Object

Author:

Rsl1122

Field Summary

Fields

Modifier and Type	Field and Description
protected SQLDB	db
protected String	tableName
protected boolean	usingMySQL

Constructor Summary

Constructors

Constructor and Description
Table(String name, SQLDB db, boolean usingMySQL) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	addColumns(String... columnInfo)
protected void	close(AutoCloseable... toClose) Closes DB elements.
protected void	commit(Connection connection)
abstract void	createTable()
protected void	createTable(String sql)
boolean	equals(Object o)
protected boolean	execute(String statementString) Executes an SQL Statement
protected void	executeUnsafe(String... statements) Used to execute queries while possible SQLExceptions are suppressed.
protected Connection	getConnection() Used to get a new Connection to the Database.
SQLDB	getDb()
String	getTableName()
int	getVersion() Get the Database Schema version from VersionTable.
int	hashCode()
void	removeAllData() Removes all data from the table.
protected void	removeColumns(String... columnNames)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

tableName

protected final String tableName

db

protected final SQLDB db

usingMySQL

protected final boolean usingMySQL

Constructor Detail

Table

public Table(String name,
             SQLDB db,
             boolean usingMySQL)

Constructor.

Parameters:

name - Name of the table in the db.

db - Database to use.

usingMySQL - Is the database using MySQL?

Method Detail

createTable

public abstract void createTable()
                          throws DBCreateTableException

Throws:

DBCreateTableException

createTable

protected void createTable(String sql)
                    throws DBCreateTableException

Throws:

DBCreateTableException

getConnection

protected Connection getConnection()
                            throws SQLException

Used to get a new Connection to the Database.

Returns:

SQL Connection

Throws:

SQLException - DB Error

getVersion

public int getVersion()
               throws SQLException

Get the Database Schema version from VersionTable.

Returns:

Database Schema version.

Throws:

SQLException - DB Error

execute

protected boolean execute(String statementString)
                   throws SQLException

Executes an SQL Statement

Parameters:

statementString - Statement to execute

Returns:

What execute returns.

Throws:

SQLException - DB error

executeUnsafe

protected void executeUnsafe(String... statements)

Used to execute queries while possible SQLExceptions are suppressed.

Parameters:

statements - SQL statements to execute

close

protected void close(AutoCloseable... toClose)

Closes DB elements.

Parameters:

toClose - All elements to close.

getTableName

public String getTableName()

removeAllData

public void removeAllData()
                   throws SQLException

Removes all data from the table.

Throws:

SQLException

addColumns

protected void addColumns(String... columnInfo)

removeColumns

protected void removeColumns(String... columnNames)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

commit

protected void commit(Connection connection)
               throws SQLException

Throws:

SQLException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDb

public SQLDB getDb()