org.apache.maven.plugins.enforcer

Class RequireFilesSize

java.lang.Object

org.apache.maven.plugins.enforcer.AbstractStandardEnforcerRule

org.apache.maven.plugins.enforcer.AbstractRequireFiles

org.apache.maven.plugins.enforcer.RequireFilesSize

All Implemented Interfaces:

EnforcerRule

public class RequireFilesSize
extends AbstractRequireFiles

Rule to validate the main artifact is within certain size constraints.

Author:

brianf, Roman Stumm

Field Summary

Fields inherited from class org.apache.maven.plugins.enforcer.AbstractStandardEnforcerRule

message

Constructor Summary

Constructors

Constructor and Description
RequireFilesSize()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(EnforcerRuleHelper helper) This is the interface into the rule.
boolean	isCacheable() This tells the system if the results are cacheable at all.
boolean	isResultValid(EnforcerRule cachedRule) If the rule is cacheable and the same id is found in the cache, the stored results are passed to this method to allow double checking of the results.

Methods inherited from class org.apache.maven.plugins.enforcer.AbstractRequireFiles

getCacheId

Methods inherited from class java.lang.Object

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

Constructor Detail

RequireFilesSize

public RequireFilesSize()

Method Detail

execute

public void execute(EnforcerRuleHelper helper)
             throws EnforcerRuleException

Description copied from interface: EnforcerRule

This is the interface into the rule. This method should throw an exception containing a reason message if the rule fails the check. The plugin will then decide based on the fail flag if it should stop or just log the message as a warning.

Specified by:

execute in interface EnforcerRule

Overrides:

execute in class AbstractRequireFiles

Parameters:

helper - The helper provides access to the log, MavenSession and has helpers to get common components. It is also able to lookup components by class name.

Throws:

EnforcerRuleException - the enforcer rule exception

isCacheable

public boolean isCacheable()

Description copied from class: AbstractRequireFiles

This tells the system if the results are cacheable at all. Keep in mind that during forked builds and other things, a given rule may be executed more than once for the same project. This means that even things that change from project to project may still be cacheable in certain instances.

Specified by:

isCacheable in interface EnforcerRule

Overrides:

isCacheable in class AbstractRequireFiles

Returns:

true if rule is cacheable

isResultValid

public boolean isResultValid(EnforcerRule cachedRule)

Description copied from class: AbstractRequireFiles

If the rule is cacheable and the same id is found in the cache, the stored results are passed to this method to allow double checking of the results. Most of the time this can be done by generating unique ids, but sometimes the results of objects returned by the helper need to be queried. You may for example, store certain objects in your rule and then query them later.

Specified by:

isResultValid in interface EnforcerRule

Overrides:

isResultValid in class AbstractRequireFiles

Parameters:

cachedRule - the cached rule

Returns:

true if the stored results are valid for the same id.