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Updated the constructor & the readme file

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mathias 2021-08-19 12:32:52 +02:00
parent ca3e4d180c
commit 47c8a1391d
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2 changed files with 65 additions and 76 deletions
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8
README.md
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@ -32,18 +32,10 @@ This is a small project for quickly managing a MySQL database in Java. It makes
```java
MySQLConnection connection = new MySQLConnection(hostname, username, password, database).connect();
```
- Example of a constructor with setting the logging level
```java
MySQLConnection connection = new MySQLConnection(hostname, username, password, database, LogLevelType.ALL).connect();
```
- Example of a constructor with optional login parameters
```java
MySQLConnection connection = new MySQLConnection(hostname, username, password, database, LoginParam.AUTO_RECONNECT, LoginParam.NO_SSL).connect();
```
#### Logging Levels
- NONE - Sends nothing
- LOW - Sends Warnings & Errors
- ALL - Sends Infos, Warnings & Errors
#### Login Parameters
- DEFAULT *(useSSL=false&autoReconnect=true&useUnicode=yes&characterEncoding=UTF-8&useTimezone=true&serverTimezone=UTC)*
- NO_SSL *(useSSL=false)*

133
src/main/java/de/gnmyt/SQLToolkit/drivers/MySQLConnection.java
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@ -5,7 +5,6 @@ import de.gnmyt.SQLToolkit.manager.DataBaseSelection;
import de.gnmyt.SQLToolkit.manager.InsertManager;
import de.gnmyt.SQLToolkit.manager.ResultManager;
import de.gnmyt.SQLToolkit.manager.UpdateManager;
import de.gnmyt.SQLToolkit.types.LogLevelType;
import de.gnmyt.SQLToolkit.types.LoginParam;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -30,84 +29,21 @@ public class MySQLConnection {
private Connection con;
/**
* Update the Connection String
* @param loginParams New login parameters
* @return this class
*/
public MySQLConnection updateConnectString(LoginParam... loginParams) {
this.connectString = getConnectionString(loginParams);
return this;
}
/**
* Set the Connection String
* @param tablePrefixVariable New table prefix variable
* @return this class
*/
public MySQLConnection setTablePrefixVariable(String tablePrefixVariable) {
this.tablePrefixVariable = tablePrefixVariable;
return this;
}
/**
* Set the current table Prefix
* @param tablePrefix New table prefix
* @return this class
*/
public MySQLConnection setTablePrefix(String tablePrefix) {
this.tablePrefix = tablePrefix;
return this;
}
/**
* Get the current table Prefix
* @return the prefix
*/
public String getTablePrefix() {
return tablePrefix;
}
/**
* Get the current jdbc connection string for mysql
* @param loginParams login parameters
* @return the string
*/
private String getConnectionString(LoginParam[] loginParams) {
boolean used = false;StringBuilder currentString = new StringBuilder();
for (LoginParam param : loginParams) {
String currentChar = (used) ? "&" : "?";used = true;
currentString.append(currentChar).append(param.getValue());
}
return currentString.toString();
}
/**
* Check if you are connected
* @return status of the connection
*/
public boolean isConnected() {
return (con != null);
}
/**
* Basic constructor for the Connection
* Basic constructor for the connection
* @param hostname MySQL server hostname
* @param username MySQL server username
* @param password MySQL server password
* @param database MySQL server database
* @param logLevel Logging level
* @param loginParams Login parameters
*/
public MySQLConnection(String hostname, String username, String password, String database, LogLevelType logLevel, LoginParam... loginParams) {
public MySQLConnection(String hostname, String username, String password, String database) {
this.hostname = hostname;
this.username = username;
this.password = password;
this.database = database;
updateConnectString(loginParams);
}
/**
* Basic constructor for the Connection
* Advanced constructor for the connection
* @param hostname MySQL server hostname
* @param username MySQL server username
* @param password MySQL server password
@ -119,7 +55,7 @@ public class MySQLConnection {
this.username = username;
this.password = password;
this.database = database;
updateConnectString(loginParams);
updateConnectionString(loginParams);
}
/**
@ -268,4 +204,65 @@ public class MySQLConnection {
return this;
}
/**
* Update the Connection String
* @param loginParams New login parameters
* @return this class
*/
public MySQLConnection updateConnectionString(LoginParam... loginParams) {
this.connectString = getConnectionString(loginParams);
return this;
}
/**
* Set the Connection String
* @param tablePrefixVariable New table prefix variable
* @return this class
*/
public MySQLConnection setTablePrefixVariable(String tablePrefixVariable) {
this.tablePrefixVariable = tablePrefixVariable;
return this;
}
/**
* Set the current table Prefix
* @param tablePrefix New table prefix
* @return this class
*/
public MySQLConnection setTablePrefix(String tablePrefix) {
this.tablePrefix = tablePrefix;
return this;
}
/**
* Get the current table Prefix
* @return the prefix
*/
public String getTablePrefix() {
return tablePrefix;
}
/**
* Get the current jdbc connection string for mysql
* @param loginParams login parameters
* @return the string
*/
private String getConnectionString(LoginParam[] loginParams) {
boolean used = false;StringBuilder currentString = new StringBuilder();
for (LoginParam param : loginParams) {
String currentChar = (used) ? "&" : "?";used = true;
currentString.append(currentChar).append(param.getValue());
}
return currentString.toString();
}
/**
* Check if you are connected
* @return status of the connection
*/
public boolean isConnected() {
return (con != null);
}
}