org.codehaus.mojo.versions.ordering

Class MajorMinorIncrementalFilter

java.lang.Object

org.codehaus.mojo.versions.ordering.MajorMinorIncrementalFilter

public class MajorMinorIncrementalFilter
extends Object

This class will handle the edge cases where a version update would have happened based on the usage of version ranges to limit the replacement of the versions. We have currently the following scenario: The user defined allowMajorUpdates=false and allowMinorUpdates=true. An given artifact groupId:artifactId:2.0.8 and a repository which contains the following versions of this artifact:

• 2.0.11
• 2.1.0-M1
• 2.2.1
• 3.0-beta-3
• 3.0
• 3.1.0
• 3.3.0

The AbstractVersionDetails.getNewerVersions(String, int, boolean) will use an upper version of 2.1.0 to limit the versions to use. The result of this would be using 2.1.0-M1 which contradicts the wish of the user of not updating the minor version. The root cause of this is the comparison of Maven versions which will defined 2.1.0-M1 as less than 2.1.0. The method filter(ArtifactVersion, ArtifactVersion[]) will filter out those versions which violate the configuration allowMajorUpdates, allowMinorUpdates allowIncrementalUpdates.

Author:

Karl Heinz Marbaise

Constructor Summary

Constructors

Constructor and Description
MajorMinorIncrementalFilter(boolean allowMajorUpdates, boolean allowMinorUpdates, boolean allowIncrementalUpdates)

Method Summary

Modifier and Type	Method and Description
org.apache.maven.artifact.versioning.ArtifactVersion[]	filter(org.apache.maven.artifact.versioning.ArtifactVersion selectedVersion, org.apache.maven.artifact.versioning.ArtifactVersion[] newerVersions)

Methods inherited from class java.lang.Object

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

Constructor Detail

MajorMinorIncrementalFilter

public MajorMinorIncrementalFilter(boolean allowMajorUpdates,
                                   boolean allowMinorUpdates,
                                   boolean allowIncrementalUpdates)

Method Detail

filter

public org.apache.maven.artifact.versioning.ArtifactVersion[] filter(org.apache.maven.artifact.versioning.ArtifactVersion selectedVersion,
                                                                     org.apache.maven.artifact.versioning.ArtifactVersion[] newerVersions)

Parameters:

selectedVersion - The version which will be checked.

newerVersions - The list of identified versions which are greater or equal than the selectedVersion.

Returns:

The cleaned up list which obeys usage of allowMajorUpdates, allowMinorUpdates, allowIncrementalUpdates.