Package org.apache.maven.plugin.eclipse

Class EclipseToMavenMojo

java.lang.Object
org.apache.maven.plugin.AbstractMojo
org.apache.maven.plugin.eclipse.EclipseToMavenMojo
All Implemented Interfaces:
org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo, org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable
@Mojo(name="to-maven", requiresProject=false) public class EclipseToMavenMojo extends org.apache.maven.plugin.AbstractMojo implements org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable

Add Eclipse artifacts from an Eclipse installation or a local P2 repo to the local Maven repo.

This mojo automatically analyzes the local P2 repo, copies jars from the plugins directory to the local maven repo, and generates appropriate poms.

Typical usage for a local Eclipse installation:

mvn eclipse:to-maven -DdeployTo=maven.org::default::scpexe://repo1.maven.org/home/maven/repository-staging/to-ibiblio/eclipse-staging -DeclipseDir=/opt/eclipse

Or to download and convert a P2 repository:

/opt/eclipse/eclipse -application org.eclipse.equinox.p2.artifact.repository.mirrorApplication -writeMode clean -verbose -raw -ignoreErrors -source http://download.eclipse.org/releases/oxygen -destination file:/tmp/p2-oxygen
mvn eclipse:to-maven -DbundleNameAsArtifactId=true -DgroupIdTokens=3 -DattachSourcePlugins -DresolveVersionRanges -DdeployTo=oxygen::default::file:/tmp/repo-2018-12 -DeclipseDir=/tmp/oxygen

Note: The size of such an update site (P2 repository) is 3 to 4 GB and the download can take several hours.

Version:
$Id$
Author:
Fabrizio Giustina, Carlos Sanchez

  • Field Details

    • installer

      @Component protected org.apache.maven.artifact.installer.ArtifactInstaller installer
      ArtifactInstaller component.

    • inputHandler

      @Component protected org.codehaus.plexus.components.interactivity.InputHandler inputHandler
      Input handler, needed for command line handling.

  • Constructor Details

    • EclipseToMavenMojo

      public EclipseToMavenMojo()

  • Method Details

    • execute

      public void execute() throws org.apache.maven.plugin.MojoExecutionException, org.apache.maven.plugin.MojoFailureException
      Specified by:
      execute in interface org.apache.maven.plugin.Mojo
      Throws:
      org.apache.maven.plugin.MojoExecutionException
      org.apache.maven.plugin.MojoFailureException
      See Also:
      • Mojo.execute()

    • processFile

      protected void processFile(File file, Map<String,EclipseOsgiPlugin> plugins, Map<String,org.apache.maven.model.Model> models) throws org.apache.maven.plugin.MojoExecutionException, org.apache.maven.plugin.MojoFailureException
      Throws:
      org.apache.maven.plugin.MojoExecutionException
      org.apache.maven.plugin.MojoFailureException

    • processPlugin

      protected void processPlugin(EclipseOsgiPlugin plugin, org.apache.maven.model.Model model, Map<String,EclipseOsgiPlugin> plugins, Map<String,org.apache.maven.model.Model> models) throws org.apache.maven.plugin.MojoExecutionException, org.apache.maven.plugin.MojoFailureException
      Throws:
      org.apache.maven.plugin.MojoExecutionException
      org.apache.maven.plugin.MojoFailureException

    • getKey

      protected String getKey(org.apache.maven.model.Model model)

    • getSourceKey

      protected String getSourceKey(org.apache.maven.model.Model model)

    • resolveVersions

      protected void resolveVersions(Map<String,org.apache.maven.model.Model> models) throws org.apache.maven.plugin.MojoFailureException
      Resolve dependency versions in the models, that did not declare a version at all.
      Parameters:
      models -
      Throws:
      org.apache.maven.plugin.MojoFailureException

    • osgiVersionToMavenVersion

      protected String osgiVersionToMavenVersion(String version)

    • osgiVersionToMavenVersion

      protected String osgiVersionToMavenVersion(String version, String forcedQualifier, boolean stripQualifier)
      The 4th (build) token MUST be separated with "-" and not with "." in maven. A version with 4 dots is not parsed, and the whole string is considered a qualifier. See tests in DefaultArtifactVersion for reference.
      Parameters:
      version - initial version
      forcedQualifier - build number
      stripQualifier - always remove 4th token in version
      Returns:
      converted version

    • contextualize

      public void contextualize(org.codehaus.plexus.context.Context context) throws org.codehaus.plexus.context.ContextException
      Specified by:
      contextualize in interface org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable
      Throws:
      org.codehaus.plexus.context.ContextException

    • createGroupId

      protected String createGroupId(String bundleName)
      Get the group id as the tokens until last dot e.g. org.eclipse.jdt -> org.eclipse
      Parameters:
      bundleName - bundle name
      Returns:
      group id

    • createArtifactId

      protected String createArtifactId(String bundleName)
      Get the artifact id as the tokens after last dot e.g. org.eclipse.jdt -> jdt
      Parameters:
      bundleName - bundle name
      Returns:
      artifact id

    • parseDependencies

      protected org.apache.maven.model.Dependency[] parseDependencies(String requireBundle)
      Parses the "Require-Bundle" and convert it to a list of dependencies.
      Parameters:
      requireBundle - "Require-Bundle" entry
      Returns:
      an array of Dependency

    • fixBuildNumberSeparator

      protected String fixBuildNumberSeparator(String versionRange)
      Fix the separator for the 4th token in a versions. In maven this must be "-", in OSGI it's "."
      Parameters:
      versionRange - input range
      Returns:
      modified version range