Class ClassLoaderResolver

java.lang.Object
net.bytebuddy.build.maven.ClassLoaderResolver
All Implemented Interfaces:
Closeable, AutoCloseable
public class ClassLoaderResolver extends Object implements Closeable
A resolver that transforms a Maven coordinate into a class loader that can view the dependencies implied by this coordinate.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final Map<MavenCoordinate, ClassLoader>
    classLoaders
    A mapping of Maven coordinates to already existing class loaders.
    private final org.apache.maven.plugin.logging.Log
    log
    The Maven log dispatcher.
    private final List<org.eclipse.aether.repository.RemoteRepository>
    remoteRepositories
    A list of remote repositories available.
    private final org.eclipse.aether.RepositorySystem
    repositorySystem
    The repository system to use.
    private final org.eclipse.aether.RepositorySystemSession
    repositorySystemSession
    The repository system session to use.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ClassLoaderResolver(org.apache.maven.plugin.logging.Log log, org.eclipse.aether.RepositorySystem repositorySystem, org.eclipse.aether.RepositorySystemSession repositorySystemSession, List<org.eclipse.aether.repository.RemoteRepository> remoteRepositories)
    Creates a new class loader resolver.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    private ClassLoader
    doResolve(MavenCoordinate mavenCoordinate)
    Resolves a Maven coordinate to a class loader that can load all of the coordinates classes.
    ClassLoader
    resolve(MavenCoordinate mavenCoordinate)
    Resolves a Maven coordinate to a class loader that can load all of the coordinates classes.

    Methods inherited from class Object

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

  • Field Details

    • log

      private final org.apache.maven.plugin.logging.Log log
      The Maven log dispatcher.

    • repositorySystem

      private final org.eclipse.aether.RepositorySystem repositorySystem
      The repository system to use.

    • repositorySystemSession

      private final org.eclipse.aether.RepositorySystemSession repositorySystemSession
      The repository system session to use.

    • remoteRepositories

      private final List<org.eclipse.aether.repository.RemoteRepository> remoteRepositories
      A list of remote repositories available.

    • classLoaders

      private final Map<MavenCoordinate, ClassLoader> classLoaders
      A mapping of Maven coordinates to already existing class loaders.

  • Constructor Details

    • ClassLoaderResolver

      public ClassLoaderResolver(org.apache.maven.plugin.logging.Log log, org.eclipse.aether.RepositorySystem repositorySystem, org.eclipse.aether.RepositorySystemSession repositorySystemSession, List<org.eclipse.aether.repository.RemoteRepository> remoteRepositories)
      Creates a new class loader resolver.
      Parameters:
      log - The Maven log dispatcher.
      repositorySystem - The repository system to use.
      repositorySystemSession - The repository system session to use.
      remoteRepositories - A list of remote repositories available.

  • Method Details

    • resolve

      public ClassLoader resolve(MavenCoordinate mavenCoordinate) throws org.apache.maven.plugin.MojoFailureException, org.apache.maven.plugin.MojoExecutionException
      Resolves a Maven coordinate to a class loader that can load all of the coordinates classes. If a Maven coordinate was resolved previously, the previously created class loader is returned.
      Parameters:
      mavenCoordinate - The Maven coordinate to resolve.
      Returns:
      A class loader that references all the class loader's dependencies and which is a child of this class's class loader.
      Throws:
      org.apache.maven.plugin.MojoExecutionException - If the user configuration results in an error.
      org.apache.maven.plugin.MojoFailureException - If the plugin application raises an error.

    • doResolve

      private ClassLoader doResolve(MavenCoordinate mavenCoordinate) throws org.apache.maven.plugin.MojoExecutionException, org.apache.maven.plugin.MojoFailureException
      Resolves a Maven coordinate to a class loader that can load all of the coordinates classes.
      Parameters:
      mavenCoordinate - The Maven coordinate to resolve.
      Returns:
      A class loader that references all of the class loader's dependencies and which is a child of this class's class loader.
      Throws:
      org.apache.maven.plugin.MojoExecutionException - If the user configuration results in an error.
      org.apache.maven.plugin.MojoFailureException - If the plugin application raises an error.

    • close

      public void close() throws IOException
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable
      Throws:
      IOException