org.omegat.util

Class VersionChecker

java.lang.Object

org.omegat.util.VersionChecker

public final class VersionChecker
extends java.lang.Object

A class for checking for updated versions of OmegaT.

Method Summary

Modifier and Type	Method and Description
static int	compareVersions(java.lang.String version1, java.lang.String update1, java.lang.String version2, java.lang.String update2) Compares OmegaT version numbers.
static VersionChecker	getInstance()
java.lang.String	getRemoteVersion()
boolean	isUpToDate(boolean force) Check if OmegaT is up to date.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static VersionChecker getInstance()

isUpToDate

public boolean isUpToDate(boolean force)
                   throws java.lang.Exception

Check if OmegaT is up to date.

Parameters:

force - If true, fetch the latest data from the server even if the current data is not stale yet

Throws:

java.lang.Exception

getRemoteVersion

public java.lang.String getRemoteVersion()
                                  throws java.lang.Exception

Throws:

java.lang.Exception

compareVersions

public static int compareVersions(java.lang.String version1,
                                  java.lang.String update1,
                                  java.lang.String version2,
                                  java.lang.String update2)

Compares OmegaT version numbers.

Parameters:

version1 - e.g. "5.4.0"

update1 - e.g. "0"

version2 - e.g. "3.0.6"

update2 - "1"

Returns:

the value 0 if version1 update1 == version2 update2; a value less than 0 if version1 update1 < version2 update2; and a value greater than 0 if version1 update1 > version2 update2