org.jcoderz.commons.config
Class ConfigurationServiceImpl

java.lang.Object
  org.jcoderz.commons.config.ConfigurationServiceCommonImpl
      org.jcoderz.commons.config.ConfigurationServiceImpl

All Implemented Interfaces:

ConfigurationServiceCommonInterface, ConfigurationServiceInterface

Direct Known Subclasses:

ConfigurationServiceBean

public class ConfigurationServiceImpl
extends ConfigurationServiceCommonImpl
implements ConfigurationServiceInterface

Implementation of the ConfigurationService business methods. This class holds all business logic of the service to fetch specific configuration data. Implementing the business interface ConfigurationServiceInterface. On this level only primitive types String, int, long and boolean are used. The well-formed and complex typed interfaces for the specific services are using this more simple interface. IMPORTANT: Because of XDoclet Bug in current version, we define delegators to the super class with ejb-tags here. These should be deleted if XDoclet is fixed.

Constructor Summary

ConfigurationServiceImpl()

Method Summary

void	addConfigurationListener(ConfigurationListener listener) ConfigurationListener instance that will be registered to receive notifications.
boolean	getBoolean(ConfigurationKey key) Returns the boolean value that is associated with the given key.
int	getInt(ConfigurationKey key) Returns the int value that is associated with the given key.
long	getLong(ConfigurationKey key) Returns the long value that is associated with the given key.
ServiceConfiguration	getServiceConfiguration(String classname) gets the ServiceConfiguration interface related to the given *Service*Configuration classname.
String	getString(ConfigurationKey key) Returns the String value that is associated with the given key.

Methods inherited from class org.jcoderz.commons.config.ConfigurationServiceCommonImpl

getConfigurationCacheCurrent

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationServiceImpl

public ConfigurationServiceImpl()

Method Detail

addConfigurationListener

public void addConfigurationListener(ConfigurationListener listener)
                              throws ArgumentMalformedException

ConfigurationListener instance that will be registered to receive notifications.

Specified by:

addConfigurationListener in interface ConfigurationServiceInterface

Parameters:

listener - ConfigurationListener instance that will be registered to receive notifications.

Throws:

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

ejb.interface-method

view-type="remote"

ejb.transaction

type="Required"

getServiceConfiguration

public ServiceConfiguration getServiceConfiguration(String classname)
                                             throws ArgumentMalformedException

gets the ServiceConfiguration interface related to the given *Service*Configuration classname. This is the factory method that is used in the generated Container and Client Factories for the given service.

Specified by:

getServiceConfiguration in interface ConfigurationServiceInterface

Parameters:

classname - the service configuration interface classname (full qualified) for which the ServiceConfiguration interface should be created. The classname MUST include the complete package path.

Returns:

the related ServiceConfiguration instance

Throws:

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

getBoolean

public boolean getBoolean(ConfigurationKey key)
                   throws ConfigurationValueNotFoundException,
                          ConfigurationTypeConversionFailedException,
                          ArgumentMalformedException

Returns the boolean value that is associated with the given key. FIXME: activate ejb tag if XDoclet BugFix is available

Specified by:

getBoolean in interface ConfigurationServiceCommonInterface

Overrides:

getBoolean in class ConfigurationServiceCommonImpl

Parameters:

key - ConfigurationKey that is the key for a stored configuration value.

Returns:

the boolean value that is associated with the given key.

Throws:

ConfigurationValueNotFoundException - in case there is no match to key.

ConfigurationTypeConversionFailedException - in case the found value could not be converted to boolean type.

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

ejb.interface-method

view-type="remote"

ejb.transaction

type="Required"

getInt

public int getInt(ConfigurationKey key)
           throws ConfigurationValueNotFoundException,
                  ConfigurationTypeConversionFailedException,
                  ArgumentMalformedException

Returns the int value that is associated with the given key. FIXME: activate ejb tag if XDoclet BugFix is available

Specified by:

getInt in interface ConfigurationServiceCommonInterface

Overrides:

getInt in class ConfigurationServiceCommonImpl

Parameters:

key - ConfigurationKey that is the key for a stored configuration value.

Returns:

the int value that is associated with the given key.

Throws:

ConfigurationValueNotFoundException - in case there is no match to the key.

ConfigurationTypeConversionFailedException - in case the found value could not be converted to int type.

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

ejb.interface-method

view-type="remote"

ejb.transaction

type="Required"

getLong

public long getLong(ConfigurationKey key)
             throws ConfigurationValueNotFoundException,
                    ConfigurationTypeConversionFailedException,
                    ArgumentMalformedException

Returns the long value that is associated with the given key. FIXME: activate ejb tag if XDoclet BugFix is available

Specified by:

getLong in interface ConfigurationServiceCommonInterface

Overrides:

getLong in class ConfigurationServiceCommonImpl

Parameters:

key - ConfigurationKey that is the key for a stored configuration value.

Returns:

the long value that is associated with the given key.

Throws:

ConfigurationValueNotFoundException - in case there is no match to the key.

ConfigurationTypeConversionFailedException - in case the found value could not be converted to long type.

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

ejb.interface-method

view-type="remote"

ejb.transaction

type="Required"

getString

public String getString(ConfigurationKey key)
                 throws ConfigurationValueNotFoundException,
                        ArgumentMalformedException

Returns the String value that is associated with the given key. FIXME: activate ejb tag if XDoclet BugFix is available

Specified by:

getString in interface ConfigurationServiceCommonInterface

Overrides:

getString in class ConfigurationServiceCommonImpl

Parameters:

key - ConfigurationKey that is the key for a stored configuration value.

Returns:

the String value that is associated with the given key.

Throws:

ConfigurationValueNotFoundException - in case there is no match to the key.

ArgumentMalformedException - Is thrown to indicate the illegal use of a null object as input parameter.

ejb.interface-method

view-type="remote"

ejb.transaction

type="Required"