org.jrebirth.af.core.service

Class ServiceUtility

java.lang.Object

org.jrebirth.af.core.service.ServiceUtility

All Implemented Interfaces:

MessageContainer, ServiceMessages

public final class ServiceUtility
extends Object
implements ServiceMessages

The class ServiceUtility is used to provide convenient method related to Service tasks.

Author:

Sébastien Bordes

Field Summary

Fields

Modifier and Type	Field and Description
private static JRLogger	LOGGER The class logger.

Fields inherited from interface org.jrebirth.af.core.service.ServiceMessages

COUNT_LINES_ERROR, NO_RETURN_WAVE_CONSUMED, NO_RETURNED_WAVE_ITEM, NO_RETURNED_WAVE_TYPE_DEFINED, NO_WAVE_TYPE_DEFINED, SERVICE_TASK_ERROR, SERVICE_TASK_HAS_FAILED, SERVICE_TASK_RETURN_CONSUMES

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ServiceUtility() Private Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
static int	countFileLines(File file) Count the number of line of the given file.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final JRLogger LOGGER

The class logger.

Constructor Detail

ServiceUtility

private ServiceUtility()

Private Constructor.

Method Detail

countFileLines

public static int countFileLines(File file)

Count the number of line of the given file.
If an exception occurred it will be logged and then return -1

Parameters:

file - the file to inspect

Returns:

the number of lines of the file or -1