xdev.db

Class ConnectionConfiguration

java.lang.Object

xdev.db.ConnectionConfiguration

public class ConnectionConfiguration
extends Object

Loads database configuration settings from properties file.

Since:

4.0

Author:

XDEV Software (MP)

Constructor Summary

Constructors

Constructor and Description
ConnectionConfiguration(Class<?> targetClass) Set propertyFile either with the location get from system property or the default location next to the db instance.
ConnectionConfiguration(String dbClassname) Set propertyFile either with the location get from system property or the default location next to the db instance.
ConnectionConfiguration(String dbClassname, String defaultFilePath) Set propertyFile either with the location get from system property or the default location next to the db instance.

Method Summary

Modifier and Type	Method and Description
void	deletePropertyFile() Delete the propertyFile.
Boolean	getBoolean(String key)
String	getCatalog()
EncryptedPassword	getEncryptedPassword(String key)
String	getHost()
Integer	getInteger(String key)
int	getMaxStatementsPerConnection()
Password	getPassword()
int	getPort() Return port number.
Hashtable<Object,Object>	getProperties() Returns all properties.
String	getString(String key)
String	getUrlExtension()
String	getUsername() Return username.
boolean	isServerDataSource() Return isServerDataSource.
void	storeProperties(Map<String,String> propertiesMap) Set and store properties.
void	storeProperties(Map<String,String> propertiesMap, String xmlEncoding) Set and store properties.
void	storeProperty(String key, String value) Set and store property.
void	storeProperty(String key, String value, String xmlEncoding) Set and store property.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionConfiguration

public ConnectionConfiguration(String dbClassname)

Set propertyFile either with the location get from system property or the default location next to the db instance. The file name is always build with (dbClassname + "_config.properties") or (dbClassname + "_config.xml").

Parameters:

dbClassname - name of the database instance

ConnectionConfiguration

public ConnectionConfiguration(String dbClassname,
                               String defaultFilePath)

Set propertyFile either with the location get from system property or the default location next to the db instance. The file name is always build with (dbClassname + "_config.properties").

Parameters:

dbClassname - classname of the database instance

defaultFilePath - path to defaultFile without filename

ConnectionConfiguration

public ConnectionConfiguration(Class<?> targetClass)

Set propertyFile either with the location get from system property or the default location next to the db instance. The file name is always build with (dbClassname + "_config.properties").

Parameters:

targetClass - class where the default properties file have to be located

Method Detail

storeProperty

public void storeProperty(String key,
                          String value,
                          String xmlEncoding)
                   throws IOException

Set and store property.

Parameters:

key - , name of value

value - , property value

xmlEncoding - , encoding for the xml property file

Throws:

IOException - , Can not load properties file

storeProperties

public void storeProperties(Map<String,String> propertiesMap,
                            String xmlEncoding)
                     throws IOException

Set and store properties.

Parameters:

propertiesMap - with properties

xmlEncoding - , encoding for the xml property file

Throws:

IOException - , Can not load properties file

storeProperty

public void storeProperty(String key,
                          String value)
                   throws IOException

Set and store property.

Parameters:

key - , name of value

value - , property value

Throws:

IOException - , Can not load properties file

storeProperties

public void storeProperties(Map<String,String> propertiesMap)
                     throws IOException

Set and store properties.

Parameters:

propertiesMap - with properties

Throws:

IOException - , Can not load properties file

deletePropertyFile

public void deletePropertyFile()

Delete the propertyFile.

getString

public String getString(String key)
                 throws FileNotFoundException,
                        IOException

Parameters:

key - to String value

Returns:

value (String)

Throws:

FileNotFoundException - , Can not found file, Can not found file

IOException - , Can not load properties file, Can not load properties file Can not load properties file

getInteger

public Integer getInteger(String key)
                   throws FileNotFoundException,
                          IOException

Parameters:

key - to Integer value

Returns:

value (Integer)

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getBoolean

public Boolean getBoolean(String key)
                   throws FileNotFoundException,
                          IOException

Parameters:

key - to boolean value

Returns:

value (boolean)

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getEncryptedPassword

public EncryptedPassword getEncryptedPassword(String key)
                                       throws FileNotFoundException,
                                              IOException

Parameters:

key - to password value

Returns:

password (EncryptedPassword)

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getHost

public String getHost()
               throws FileNotFoundException,
                      IOException

Returns:

host

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getPort

public int getPort()
            throws FileNotFoundException,
                   IOException

Return port number. Throws NullpointerException if no port number can be load.

Returns:

port number

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getUsername

public String getUsername()
                   throws FileNotFoundException,
                          IOException

Return username. Throws NullpointerException if no username can be load.

Returns:

username

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getPassword

public Password getPassword()
                     throws FileNotFoundException,
                            IOException

Returns:

password

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getCatalog

public String getCatalog()
                  throws FileNotFoundException,
                         IOException

Returns:

catalog

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getUrlExtension

public String getUrlExtension()
                       throws FileNotFoundException,
                              IOException

Returns:

urlExtension

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

isServerDataSource

public boolean isServerDataSource()
                           throws FileNotFoundException,
                                  IOException

Return isServerDataSource.

Returns:

isServerDataSource true or false

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file

getMaxStatementsPerConnection

public int getMaxStatementsPerConnection()

getProperties

public Hashtable<Object,Object> getProperties()
                                       throws FileNotFoundException,
                                              IOException

Returns all properties.

Returns:

properties a Hashtable, with key and value pairs

Throws:

FileNotFoundException - , Can not found file

IOException - , Can not load properties file