Package de.julielab.costosys.configuration

Class ConfigReader

java.lang.Object

de.julielab.costosys.configuration.ConfigReader

public class ConfigReader
extends Object

This class reads an xml configuration file, containing the definition of a database connection and the fields used in the database. It provides those definitions as specialized objects.

Author:

hellrich

Field Summary

Fields

Modifier and Type	Field	Description
static String	XPATH_TYPE_SYSTEM
static String	XPATH_TYPE_SYSTEM_FILE

Constructor Summary

Constructors

Constructor	Description
ConfigReader(InputStream def)

Method Summary

Modifier and Type	Method	Description
String	getActiveDataSchema()
String	getActiveDataTable()
String	getActiveSchemaName()
DBConfig	getDatabaseConfig()	Accessing the Database Configuration
FieldConfigurationManager	getFieldConfigs()	Accessing the Field Definitions.
byte[]	getMergedConfigData()
List<String>	getTableSchemaNames()
List<File>	getTypeSystemFiles()
protected List<String>	getTypeSystemPaths(byte[] mergedConfigData)	Returns the type system files from the configuration.

Methods inherited from class java.lang.Object

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

Field Detail

XPATH_TYPE_SYSTEM

public static final String XPATH_TYPE_SYSTEM

See Also:

Constant Field Values

XPATH_TYPE_SYSTEM_FILE

public static final String XPATH_TYPE_SYSTEM_FILE

See Also:

Constant Field Values

Constructor Detail

ConfigReader

public ConfigReader(InputStream def)

Method Detail

getTypeSystemFiles

public List<File> getTypeSystemFiles()

getTypeSystemPaths

protected List<String> getTypeSystemPaths(byte[] mergedConfigData)
                                   throws com.ximpleware.XPathParseException,
                                          CoStoSysException

Returns the type system files from the configuration.

Parameters:

mergedConfigData -

Returns:

- String representations of the elements

Throws:

com.ximpleware.XPathParseException

CoStoSysException

getDatabaseConfig

public DBConfig getDatabaseConfig()

Accessing the Database Configuration

Returns:

- DatabaseConfig Object

getFieldConfigs

public FieldConfigurationManager getFieldConfigs()

Accessing the Field Definitions.

The returned map consists of pairs in the form (schemaName, fieldConfig) where schemaName is the name of the table schema represented by fieldConfig.

Returns:

- A map containing all table schemas in the default and in the user configuration.

getActiveDataTable

public String getActiveDataTable()

Returns:

the activeDataTable

getActiveDataSchema

public String getActiveDataSchema()

getActiveSchemaName

public String getActiveSchemaName()

Returns:

the activeSchemaName

getMergedConfigData

public byte[] getMergedConfigData()

Returns:

the mergedConfigData

getTableSchemaNames

public List<String> getTableSchemaNames()