Java DefaultRepositorySystemSession.setCache方法代码示例

import org.eclipse.aether.DefaultRepositorySystemSession; //导入方法依赖的package包/类
public DefaultRepositorySystemSession setupRepoSession(final RepositorySystem repoSystem, final Settings settings)
{
   DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
   session.setOffline(false);

   Proxy activeProxy = settings.getActiveProxy();
   if (activeProxy != null)
   {
      DefaultProxySelector dps = new DefaultProxySelector();
      dps.add(convertFromMavenProxy(activeProxy), activeProxy.getNonProxyHosts());
      session.setProxySelector(dps);
   }

   final DefaultMirrorSelector mirrorSelector = createMirrorSelector(settings);
   final LazyAuthenticationSelector authSelector = createAuthSelector(settings, mirrorSelector);

   session.setMirrorSelector(mirrorSelector);
   session.setAuthenticationSelector(authSelector);

   LocalRepository localRepo = new LocalRepository(new File(settings.getLocalRepository()));
   session.setLocalRepositoryManager(repoSystem.newLocalRepositoryManager(session, localRepo));
   session.setChecksumPolicy(RepositoryPolicy.CHECKSUM_POLICY_IGNORE);
   session.setCache(new DefaultRepositoryCache());
   boolean cacheNotFoundArtifacts = true;
   boolean cacheTransferErrors = true;
   session.setResolutionErrorPolicy(new SimpleResolutionErrorPolicy(cacheNotFoundArtifacts, cacheTransferErrors));
   session.setWorkspaceReader(new ClasspathWorkspaceReader());
   if (Boolean.getBoolean("org.apache.maven.log_transfer"))
   {
      session.setTransferListener(new JULMavenTransferListener());
   }
   return session;
}
 

import org.eclipse.aether.DefaultRepositorySystemSession; //导入方法依赖的package包/类
public DefaultRepositorySystemSession setupRepoSession(final RepositorySystem repoSystem, final Settings settings)
{
   DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
   session.setOffline(false);

   Proxy activeProxy = settings.getActiveProxy();
   if (activeProxy != null)
   {
      DefaultProxySelector dps = new DefaultProxySelector();
      dps.add(convertFromMavenProxy(activeProxy), activeProxy.getNonProxyHosts());
      session.setProxySelector(dps);
   }

   final DefaultMirrorSelector mirrorSelector = createMirrorSelector(settings);
   final LazyAuthenticationSelector authSelector = createAuthSelector(settings, mirrorSelector);

   session.setMirrorSelector(mirrorSelector);
   session.setAuthenticationSelector(authSelector);

   LocalRepository localRepo = new LocalRepository(new File(settings.getLocalRepository()));
   session.setLocalRepositoryManager(repoSystem.newLocalRepositoryManager(session, localRepo));
   session.setChecksumPolicy(RepositoryPolicy.CHECKSUM_POLICY_IGNORE);
   session.setCache(new DefaultRepositoryCache());
   boolean cacheNotFoundArtifacts = true;
   boolean cacheTransferErrors = true;
   session.setResolutionErrorPolicy(new SimpleResolutionErrorPolicy(cacheNotFoundArtifacts, cacheTransferErrors));
   session.setWorkspaceReader(new ClasspathWorkspaceReader());
   session.setTransferListener(new LogTransferListener(System.out));
   return session;
}
 

import org.eclipse.aether.DefaultRepositorySystemSession; //导入方法依赖的package包/类
@Override
protected void execute(GitBranchType type, String gitBranch, String branchPattern) throws MojoExecutionException, MojoFailureException {
    getLog().debug("update-stage-dependencies setting up Repository session...");

    DefaultRepositorySystemSession reresolveSession = new DefaultRepositorySystemSession(session);
    reresolveSession.setUpdatePolicy(org.eclipse.aether.repository.RepositoryPolicy.UPDATE_POLICY_ALWAYS);
    reresolveSession.setCache(new DefaultRepositoryCache());

    LocalRepositoryManager localRepositoryManager = reresolveSession.getLocalRepositoryManager();

    getLog().debug("configuring stage as the remote repository for artifact resolution requests...");
    List<RemoteRepository> stageRepo = Arrays.asList(getRepository(stageDeploymentRepository));

    boolean itemsPurged = false;

    try {
        DependencyResolutionResult depencencyResult = dependenciesResolver.resolve(
                new DefaultDependencyResolutionRequest(project, reresolveSession));

        for (Dependency dependency : depencencyResult.getResolvedDependencies()) {
            if (!dependency.getArtifact().isSnapshot()) {
                // Find the artifact in the local repo, and if it came from the 'stageRepo', populate that info
                // as the 'repository' on the artifact.
                LocalArtifactResult localResult = localRepositoryManager.find(reresolveSession,
                        new LocalArtifactRequest(dependency.getArtifact(), stageRepo, null));

                // If the result has a file... and the getRepository() matched the stage repo id...
                if (localResult.getFile() != null && localResult.getRepository() != null) {
                    getLog().info("Purging: " + dependency + " from remote repository: " + localResult.getRepository() + ".");
                    File deleteTarget = new File(localRepositoryManager.getRepository().getBasedir(), localRepositoryManager.getPathForLocalArtifact(dependency.getArtifact()));

                    if (deleteTarget.isDirectory()) {
                        try {
                            FileUtils.deleteDirectory(deleteTarget);
                        } catch (IOException ioe) {
                            getLog().warn("Failed to purge stage artifact from local repository: " + deleteTarget, ioe);
                        }
                    } else if (!deleteTarget.delete()) {
                        getLog().warn("Failed to purge stage artifact from local repository: " + deleteTarget);
                    }
                    itemsPurged = true;
                }
            }
        }
    } catch (DependencyResolutionException dre) {
        throw new MojoExecutionException("Initial dependency resolution to resolve dependencies which may have been provided by the 'stage' repository failed.", dre);
    }


    if (itemsPurged) {
        try {
            getLog().info("Resolving purged dependencies...");
            dependenciesResolver.resolve(new DefaultDependencyResolutionRequest(project, reresolveSession));
            getLog().info("All stage dependencies purged and re-resolved.");
        } catch (DependencyResolutionException e) {
            throw new MojoExecutionException("Post-purge dependency resolution failed!", e);
        }
    }
}