eu.europa.ec.taxud.handler

Class AbstractHandler

java.lang.Object

eu.europa.ec.taxud.handler.AbstractHandler

Direct Known Subclasses:

StatusMessageHandler, ValidationAndStatusHandler, ValidationHandler

public abstract class AbstractHandler
extends Object

Version:

$Revision$

Field Summary

Fields

Modifier and Type	Field	Description
protected Properties	config	Configuration of the handler.

Constructor Summary

Constructors

Constructor	Description
AbstractHandler()

Method Summary

Modifier and Type	Method	Description
protected boolean	initContext(ValidationContext context)	Generic Init method to initialize the ValidationContext component (such as Validator, Reader).
abstract boolean	initContext(ValidationContext context, String[] args)	Initialise ValidationContext based on args of command line interfaces.
boolean	isApplicationDomainSupported(ValidationContext context)	Is application domain supported by the current validation handler.
void	loadConfig(String className)
void	printHelp(org.apache.commons.cli.CommandLine line, String applicationName, String[] args, org.apache.commons.cli.Options options, String cmdLineErrorMessage)	Print help message when the command line is empty (missing required option) or when the command line contains "-h".
void	validateContext(ValidationContext context)	Validate the current context given.

Methods inherited from class java.lang.Object

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

Field Detail

config

protected Properties config

Configuration of the handler.

Constructor Detail

AbstractHandler

public AbstractHandler()

Method Detail

printHelp

public void printHelp(org.apache.commons.cli.CommandLine line,
                      String applicationName,
                      String[] args,
                      org.apache.commons.cli.Options options,
                      String cmdLineErrorMessage)

Print help message when the command line is empty (missing required option) or when the command line contains "-h".

Parameters:

line - The command line to check.

applicationName - The application name.

args - The arguments provided by the user

options - The options list available.

cmdLineErrorMessage - The error message to display to the user.

initContext

public abstract boolean initContext(ValidationContext context,
                                    String[] args)

Initialise ValidationContext based on args of command line interfaces.

Parameters:

context - the context

args - the arguments

Returns:

true if the context is initialised

validateContext

public void validateContext(ValidationContext context)

Validate the current context given.

Parameters:

context - the context to validate

initContext

protected boolean initContext(ValidationContext context)
                       throws ValidationException

Generic Init method to initialize the ValidationContext component (such as Validator, Reader).

Parameters:

context - Validation context

Returns:

boolean Is the handler applicable for input message

Throws:

ValidationException - Initialisation exception

loadConfig

public void loadConfig(String className)

isApplicationDomainSupported

public boolean isApplicationDomainSupported(ValidationContext context)

Is application domain supported by the current validation handler.

Parameters:

context - Validation context

Returns:

the boolean Is the handler supports the application domain given