com.atlassian.confluence.upgrade
Class IsNewerThanAndConfiguredNumberHighEnough

java.lang.Object
  com.atlassian.confluence.upgrade.IsNewerThanAndConfiguredNumberHighEnough

All Implemented Interfaces:

BuildNumberUpgradeConstraint

public class IsNewerThanAndConfiguredNumberHighEnough
extends Object
implements BuildNumberUpgradeConstraint

A constraint that will test whether the build number configured on the constraint is newer than the build number passed to test(int) AND the application configured build number is higher than a configured value.

This type of constraint would typically be used if you only wanted an upgrade task to run if the configured build number was newer than a certain value but you are upgrading from a certain old version. value.

A hypothetical example:

• Build 5 introduced a certain format of data
• Build 10 changed this to an improved format contained an upgrade task to make the change

If you upgrade from build 5 - 9 then the build 10 upgrade task is required.
If you upgrade from build 0 - 4 then the build 10 upgrade task is not required .

For the above example you would construct the constraint like new IsNewerThanAndConfiguredNumberHighEnough(5,10)

Constructor Summary

IsNewerThanAndConfiguredNumberHighEnough(int applicationConfigBuildNumber, int minApplicationConfig, int constraintBuildNumber)

Method Summary

boolean	test(int buildNumber)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IsNewerThanAndConfiguredNumberHighEnough

public IsNewerThanAndConfiguredNumberHighEnough(int applicationConfigBuildNumber,
                                                int minApplicationConfig,
                                                int constraintBuildNumber)

Parameters:

applicationConfigBuildNumber - the actual application configured build number

minApplicationConfig - the minimum application configured build number required for this constraint to pass

constraintBuildNumber - the constraint build number to test other build numbers against

Method Detail

test

public boolean test(int buildNumber)

Specified by:

test in interface BuildNumberUpgradeConstraint

Parameters:

buildNumber - the build number to test the constraint against.

Returns:

true if the application configured build number is less than or equal

toString

public String toString()

Overrides:

toString in class Object