tigase.db.xml

Class XMLDataSource

java.lang.Object

tigase.db.xml.XMLDataSource

All Implemented Interfaces:

DataSource, Repository

public class XMLDataSource
extends Object
implements DataSource

Created by andrzej on 04.04.2017.

Nested Class Summary

Nested classes/interfaces inherited from interface tigase.db.Repository

Repository.Meta, Repository.SchemaId

Constructor Summary

Constructors

Constructor and Description
XMLDataSource()

Method Summary

Modifier and Type	Method and Description
String	getResourceUri() Returns a DB connection string or DB connection URI.
Optional<Version>	getSchemaVersion(String component) Method obtains version of the schema for particular component stored in the database.
XMLDB	getXMLDB()
void	initialize(String file) The method is called to initialize the data repository.
void	initRepository(String file, Map<String,String> params) Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface tigase.db.DataSource

automaticSchemaManagement, checkConnectivity, checkSchemaVersion

Constructor Detail

XMLDataSource

public XMLDataSource()

Method Detail

getSchemaVersion

public Optional<Version> getSchemaVersion(String component)

Description copied from interface: DataSource

Method obtains version of the schema for particular component stored in the database.

Specified by:

getSchemaVersion in interface DataSource

Parameters:

component - name of the component for which we want to get the schema version

Returns:

an optional value of the version.

getResourceUri

public String getResourceUri()

Description copied from interface: DataSource

Returns a DB connection string or DB connection URI.

Specified by:

getResourceUri in interface DataSource

Returns:

a String value representing database connection string.

initialize

public void initialize(String file)
                throws RepositoryException

Description copied from interface: DataSource

The method is called to initialize the data repository.

Specified by:

initialize in interface DataSource

Parameters:

file - value in most cases representing the database connection string.

Throws:

RepositoryException - if there was an error during initialization of data source. Some implementations, though, perform so called lazy initialization so even though there is a problem with the underlying data source it may not be signaled through this method call.

initRepository

@Deprecated
public void initRepository(String file,
                                       Map<String,String> params)
                                throws DBInitException

Deprecated.

Description copied from interface: Repository

Method is deprecated and should not be user any more.
The method is called to initialize the data repository. Depending on the implementation all the initialization parameters can be passed either via resource_uri parameter as the database connection string or via params map if the required repository parameters are more complex or both.

Specified by:

initRepository in interface Repository

Parameters:

file - value in most cases representing the database connection string.

params - is a Map with repository properties necessary to initialize and perform all the functions. The initialization parameters are implementation dependent.

Throws:

DBInitException - if there was an error during repository initialization. Some implementations, though, perform so called lazy initialization so even though there is a problem with the underlying repository it may not be signaled through this method call.

getXMLDB

public XMLDB getXMLDB()