Package org.talend.sdk.component.runtime.manager.service

Class MavenRepositoryDefaultResolver

java.lang.Object

org.talend.sdk.component.runtime.manager.service.MavenRepositoryDefaultResolver

All Implemented Interfaces:

MavenRepositoryResolver

public class MavenRepositoryDefaultResolver
extends Object
implements MavenRepositoryResolver

m2 discovery process is used for plugins/connectors loading. The default discovery process is at it follows:

• read talend.component.manager.m2.repository system property
• check if we're running in studio and uses its m2 if system property is not set to maven.repository=global
• parse maven's settings.xml (or if provided talend.component.manager.m2.settings) for checking if a property localRepository is defined
• checking for maven env properties (ie $M2_HOME)
• fallbacks to ${user.home}/.m2/repository

Field Summary

Fields inherited from interface org.talend.sdk.component.runtime.manager.service.MavenRepositoryResolver

CONF_SETTINGS, M2_HOME, M2_REPOSITORY, M2_SETTINGS, MAVEN_HOME, STUDIO_MVN_REPOSITORY, TALEND_COMPONENT_MANAGER_M2_REPOSITORY, TALEND_COMPONENT_MANAGER_M2_SETTINGS, USER_HOME, XML_COMMENTS_PATTERN, XML_EMPTY_LINES_PATTERN, XML_LOCAL_REPO_PATTERN

Constructor Summary

Constructors

Constructor	Description
MavenRepositoryDefaultResolver()

Method Summary

Modifier and Type	Method	Description
Path	discover()	Main entry point for the discovery process.
Path	fallback()	Make sure that we provide a fallback if discovery fails.
Path	fromEnvironmentVariables()
Path	fromMavenSettings()
Path	fromSystemProperties()

Methods inherited from class java.lang.Object

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

Constructor Details

MavenRepositoryDefaultResolver

public MavenRepositoryDefaultResolver()

Method Details

discover

public Path discover()

Description copied from interface: MavenRepositoryResolver

Main entry point for the discovery process. It allows to priorize how we may find the local maven repository path according the context.

Specified by:

discover in interface MavenRepositoryResolver

Returns:

local maven repository path discovered.

fallback

public Path fallback()

Description copied from interface: MavenRepositoryResolver

Make sure that we provide a fallback if discovery fails. such like return PathHandler.get(USER_HOME).resolve(M2_REPOSITORY);

Specified by:

fallback in interface MavenRepositoryResolver

Returns:

a fallback path to local maven repository

fromSystemProperties

public Path fromSystemProperties()

fromMavenSettings

public Path fromMavenSettings()

fromEnvironmentVariables

public Path fromEnvironmentVariables()