Package org.apache.maven.enforcer.rules

Class BanDuplicatePomDependencyVersions

java.lang.Object

org.apache.maven.enforcer.rule.api.AbstractEnforcerRuleBase

org.apache.maven.enforcer.rule.api.AbstractEnforcerRule

org.apache.maven.enforcer.rules.AbstractStandardEnforcerRule

org.apache.maven.enforcer.rules.BanDuplicatePomDependencyVersions

All Implemented Interfaces:

EnforcerRuleBase

@Named("banDuplicatePomDependencyVersions")
public final class BanDuplicatePomDependencyVersions
extends AbstractStandardEnforcerRule

Since Maven 3 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique. Early versions of Maven 3 already warn, this rule can force to break a build for this reason.

Since:

1.3

Field Summary

Fields

Modifier and Type	Field	Description
private final org.apache.maven.project.MavenProject	project

Constructor Summary

Constructors

Constructor	Description
BanDuplicatePomDependencyVersions(org.apache.maven.project.MavenProject project)

Method Summary

Modifier and Type	Method	Description
void	execute()	This is the interface into the rule.
private void	maven2Validation(org.apache.maven.model.Model model)
private void	messageBuilder(Map<String,Integer> duplicateDependencies, String prefix, StringBuilder message)
private Map<String,Integer>	validateDependencies(List<org.apache.maven.model.Dependency> dependencies)

Methods inherited from class org.apache.maven.enforcer.rules.AbstractStandardEnforcerRule

formatLocation, getMessage, setMessage

Methods inherited from class org.apache.maven.enforcer.rule.api.AbstractEnforcerRule

getCacheId, getLevel

Methods inherited from class org.apache.maven.enforcer.rule.api.AbstractEnforcerRuleBase

getLog, setLog

Methods inherited from class java.lang.Object

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

Field Details

project

private final org.apache.maven.project.MavenProject project

Constructor Details

BanDuplicatePomDependencyVersions

@Inject
public BanDuplicatePomDependencyVersions(org.apache.maven.project.MavenProject project)

Method Details

execute

public void execute()
             throws EnforcerRuleException

Description copied from class: AbstractEnforcerRule

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 and rule level if it should stop or just log the message as a warning.

Specified by:

execute in class AbstractEnforcerRule

Throws:

EnforcerRuleException - the enforcer rule exception

maven2Validation

private void maven2Validation(org.apache.maven.model.Model model)
                       throws EnforcerRuleException

Throws:

EnforcerRuleException

messageBuilder

private void messageBuilder(Map<String,Integer> duplicateDependencies,
 String prefix,
 StringBuilder message)

validateDependencies

private Map<String,Integer> validateDependencies(List<org.apache.maven.model.Dependency> dependencies)