velosurf.sql
Class ConfigLoader

java.lang.Object
  velosurf.sql.ConfigLoader

public class ConfigLoader
extends java.lang.Object

A configuration loader for the Database object

Author:

Claude Brisson

Field Summary

private Database	_database
private boolean	_needObfuscator
private XIncludeResolver	_xincludeResolver
private static java.util.regex.Pattern	attributeResultSyntax

Constructor Summary

ConfigLoader(Database db)

ConfigLoader(Database db, XIncludeResolver xincludeResolver)

Method Summary

private java.lang.String	adaptCase(java.lang.String str)
private boolean	checkSyntax(java.lang.String paramName, java.lang.String paramValue, java.lang.String[] possibleValues) check the syntax of a parameter in the config file
private void	defineActions(org.jdom.Element parent, Entity entity)
private void	defineAttributes(org.jdom.Element parent, Entity entity)
private void	defineConstraints(org.jdom.Element element, Entity entity)
private void	defineEntities(org.jdom.Element database)
private void	defineForeignKeys(org.jdom.Element parent, Entity entity)
static boolean	isTransaction(org.jdom.Element element) checks whether the action defined by this XML tree is a simple action or a transaction
void	loadConfig(java.io.InputStream config)
private static int	parseCaching(java.lang.String caching) parse a caching value
private void	setDatabaseAttributes(org.jdom.Element database)

Methods inherited from class java.lang.Object

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

Field Detail

_database

private Database _database

_xincludeResolver

private XIncludeResolver _xincludeResolver

_needObfuscator

private boolean _needObfuscator

attributeResultSyntax

private static final java.util.regex.Pattern attributeResultSyntax

Constructor Detail

ConfigLoader

public ConfigLoader(Database db)

ConfigLoader

public ConfigLoader(Database db,
                    XIncludeResolver xincludeResolver)

Method Detail

loadConfig

public void loadConfig(java.io.InputStream config)
                throws java.lang.Exception

Throws:

java.lang.Exception

adaptCase

private java.lang.String adaptCase(java.lang.String str)

setDatabaseAttributes

private void setDatabaseAttributes(org.jdom.Element database)
                            throws java.sql.SQLException

Throws:

java.sql.SQLException

defineAttributes

private void defineAttributes(org.jdom.Element parent,
                              Entity entity)
                       throws java.sql.SQLException

Throws:

java.sql.SQLException

defineForeignKeys

private void defineForeignKeys(org.jdom.Element parent,
                               Entity entity)

defineActions

private void defineActions(org.jdom.Element parent,
                           Entity entity)
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

defineEntities

private void defineEntities(org.jdom.Element database)
                     throws java.lang.Exception

Throws:

java.lang.Exception

defineConstraints

private void defineConstraints(org.jdom.Element element,
                               Entity entity)
                        throws java.lang.Exception

Throws:

java.lang.Exception

checkSyntax

private boolean checkSyntax(java.lang.String paramName,
                            java.lang.String paramValue,
                            java.lang.String[] possibleValues)

check the syntax of a parameter in the config file

Parameters:

paramName - name of the parameter

paramValue - value of the parameter

possibleValues - possible values for the parameter

Returns:

whether the syntax is correct

parseCaching

private static int parseCaching(java.lang.String caching)

parse a caching value

Parameters:

caching - string describing the type of caching

Returns:

type of caching

isTransaction

public static boolean isTransaction(org.jdom.Element element)

checks whether the action defined by this XML tree is a simple action or a transaction

Parameters:

element - XML tree defining an action

Returns:

true if the action is a transaction