JDBCUserPropertyProvider (Core XMPP Server 4.3.2-SNAPSHOT API)

java.lang.Object
- org.jivesoftware.openfire.user.property.JDBCUserPropertyProvider

All Implemented Interfaces:

UserPropertyProvider
```
public class JDBCUserPropertyProvider
extends Object
implements UserPropertyProvider
```
The JDBC user property provider allows you to use an external database to define the user properties. It is best used with the JDBCUserProvider, JDBCAuthProvider &and JDBCGroupProvider to provide integration between your external system and Openfire. All data is treated as read-only so any set operations will result in an exception. This implementation will not explicitly verify if a user exists, when operating on its properties. The methods of this implementation will not throw UserNotFoundException. To enable this provider, set the following in the system properties:
- provider.userproperty.className = org.jivesoftware.openfire.user.property.JDBCUserPropertyProvider
Then you need to set your driver, connection string and SQL statements:
- jdbcUserPropertyProvider.driver = com.mysql.jdbc.Driver
- jdbcUserPropertyProvider.connectionString = jdbc:mysql://localhost/dbname?user=username&password=secret
- jdbcUserPropertyProvider.loadPropertySQL = SELECT propName, propValue FROM myUser WHERE user = ? AND propName = ?
- jdbcUserPropertyProvider.loadPropertiesSQL = SELECT propValue FROM myUser WHERE user = ?
In order to use the configured JDBC connection provider do not use a JDBCconnection string, set the following property: jdbcUserPropertyProvider.useConnectionProvider = true

Author:: Guus der Kinderen, guus.der.kinderen@gmail.com

Constructor Summary

Constructors
Constructor and Description

JDBCUserPropertyProvider()
Constructs a new JDBC user property provider.

Constructors
Constructor and Description
`JDBCUserPropertyProvider()` Constructs a new JDBC user property provider.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`deleteProperty(String username, String propName)` Removes one particular property for a particular user.
`void`	`insertProperty(String username, String propName, String propValue)` Adds a property for an user.
`boolean`	`isReadOnly()` Returns true if this UserPropertyProvider is read-only.
`Map<String,String>`	`loadProperties(String username)` Retrieves all properties for a particular user.
`String`	`loadProperty(String username, String propName)` Retrieves a property value for a user.
`void`	`updateProperty(String username, String propName, String propValue)` Changes a property value for an user.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JDBCUserPropertyProvider
```
public JDBCUserPropertyProvider()
```
    Constructs a new JDBC user property provider.
- Method Detail
  - loadProperties
```
public Map<String,String> loadProperties(String username)
                                  throws UnsupportedOperationException
```
    Description copied from interface: UserPropertyProvider
    
    Retrieves all properties for a particular user.
    
    Specified by:
    
    loadProperties in interface UserPropertyProvider
    
    Parameters:
    
    username - The identifier of the user (cannot be null or empty).
    
    Returns:
    
    A collection, possibly empty, but never null.
    
    Throws:
    
    UnsupportedOperationException
  - loadProperty
```
public String loadProperty(String username,
                           String propName)
```
    Description copied from interface: UserPropertyProvider
    
    Retrieves a property value for a user. This method will return null when the desired property was not defined for the user (null values are not supported).
    
    Specified by:
    
    loadProperty in interface UserPropertyProvider
    
    Parameters:
    
    username - The identifier of the user (cannot be null or empty).
    
    propName - The property name (cannot be null or empty).
    
    Returns:
    
    The property value (possibly null).
  - insertProperty
```
public void insertProperty(String username,
                           String propName,
                           String propValue)
                    throws UnsupportedOperationException
```
    Description copied from interface: UserPropertyProvider
    
    Adds a property for an user. The behavior of inserting a duplicate property name is not defined by this interface.
    
    Specified by:
    
    insertProperty in interface UserPropertyProvider
    
    Parameters:
    
    username - The identifier of the user (cannot be null or empty).
    
    propName - The property name (cannot be null or empty).
    
    propValue - The property value (cannot be null).
    
    Throws:
    
    UnsupportedOperationException
  - updateProperty
```
public void updateProperty(String username,
                           String propName,
                           String propValue)
                    throws UnsupportedOperationException
```
    Description copied from interface: UserPropertyProvider
    
    Changes a property value for an user. The behavior of updating a non-existing property is not defined by this interface.
    
    Specified by:
    
    updateProperty in interface UserPropertyProvider
    
    Parameters:
    
    username - The identifier of the user (cannot be null or empty).
    
    propName - The property name (cannot be null or empty).
    
    propValue - The property value (cannot be null).
    
    Throws:
    
    UnsupportedOperationException
  - deleteProperty
```
public void deleteProperty(String username,
                           String propName)
                    throws UnsupportedOperationException
```
    Description copied from interface: UserPropertyProvider
    
    Removes one particular property for a particular user. The behavior of deleting a non-existing property is not defined by this interface.
    
    Specified by:
    
    deleteProperty in interface UserPropertyProvider
    
    Parameters:
    
    username - The identifier of the user (cannot be null or empty).
    
    propName - The property name (cannot be null or empty).
    
    Throws:
    
    UnsupportedOperationException
  - isReadOnly
```
public boolean isReadOnly()
```
    Description copied from interface: UserPropertyProvider
    
    Returns true if this UserPropertyProvider is read-only. When read-only, properties can not be created, deleted or modified. Invocation of the corresponding methods should result in an UnsupportedOperationException.
    
    Specified by:
    
    isReadOnly in interface UserPropertyProvider
    
    Returns:
    
    true if the user provider is read-only.

Class JDBCUserPropertyProvider

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

JDBCUserPropertyProvider

Method Detail

loadProperties

loadProperty

insertProperty

updateProperty

deleteProperty

isReadOnly