import org.apache.maven.repository.ArtifactTransferListener;
import org.apache.maven.repository.ArtifactTransferResource;
import org.apache.maven.wagon.events.TransferEvent;
import org.apache.maven.wagon.events.TransferListener;
import org.apache.maven.wagon.repository.Repository;
import org.apache.maven.wagon.resource.Resource;

/**
 * TransferListenerAdapter
 */
@Deprecated
public class TransferListenerAdapter implements TransferListener {

import org.apache.maven.wagon.ResourceDoesNotExistException;
import org.apache.maven.wagon.TransferFailedException;
import org.apache.maven.wagon.authentication.AuthenticationInfo;
import org.apache.maven.wagon.proxy.ProxyInfo;
import org.codehaus.plexus.logging.Logger;

/**
 * Manages <a href="https://maven.apache.org/wagon">Wagon</a> related operations in Maven.
 */
@Named
@Singleton

KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<plexus>
  <components>
    <component>
      <role>org.apache.maven.wagon.Wagon</role>
      <role-hint>testfile</role-hint>
      <implementation>org.apache.maven.artifact.resolver.TestFileWagon</implementation>
      <instantiation-strategy>per-lookup</instantiation-strategy>
    </component>

        <scope>test</scope>
      </dependency>

      <!--  Wagon -->
      <dependency>
        <groupId>org.apache.maven.wagon</groupId>
        <artifactId>wagon-provider-api</artifactId>
        <version>${wagonVersion}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.maven.wagon</groupId>
        <artifactId>wagon-file</artifactId>
        <version>${wagonVersion}</version>

        <scope>test</scope>
      </dependency>

      <!--  Wagon -->
      <dependency>
        <groupId>org.apache.maven.wagon</groupId>
        <artifactId>wagon-provider-api</artifactId>
        <version>${wagonVersion}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.maven.wagon</groupId>
        <artifactId>wagon-file</artifactId>
        <version>${wagonVersion}</version>

ChecksumFailedExcept; private void verifyChecksum(org.apache.maven.wagon.observers.ChecksumObserver, java.io.File, java.io.File, String, String, org.apache.maven.wagon.Wagon) throws org.apache.maven.wagon.ResourceDoesNotExist, org.apache.maven.wagon.TransferFailedExcept, org.apache.maven.wagon.authorization.AuthorizationExcepti; private void disconnectWagon(org.apache.maven.wagon.Wagon); private void releaseWagon(String, org.apache.maven.wagon.Wagon); public org.apache.maven.wagon.proxy.ProxyInfo getProxy(String);...

    Und es ist möglich, dass für Ihren Anwendungsfall die Lösung in einem davon liegt.

## Lesen Sie zuerst das Tutorial

Sie können immer noch die meisten Funktionen in **FastAPI** mit den Kenntnissen aus dem Haupt-[Tutorial – Benutzerhandbuch](../tutorial/index.md){.internal-link target=_blank} nutzen.

Und in den nächsten Abschnitten wird davon ausgegangen, dass Sie es bereits gelesen haben und dass Sie diese Haupt-Ideen kennen.

        assertEquals(String.valueOf(Float.MAX_VALUE), configProperties.get("aether.priority.ApacheTransporterFactory"));
        properties.remove("maven.resolver.transport");

        // wagon
        properties.setProperty("maven.resolver.transport", "wagon");
        request.setSystemProperties(properties);
        assertEquals(
                String.valueOf(Float.MAX_VALUE),
                systemSessionFactory

** Control over downloads

  Find the control point for m2 using maven-wagon. At this point, inject
  a offline status parameter which is used when retrieving the specific Wagon.

  If <<<offline == true>>>:

  * If the wagon is not bound to "file://", then ignore the request and print
    a debug message.

  * If the wagon is bound to "file://" then:

    Retrieve the file or base-url file to be "downloaded".

      <artifactId>commons-cli</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.wagon</groupId>
      <artifactId>wagon-http</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.wagon</groupId>
      <artifactId>wagon-file</artifactId>
    </dependency>

    <!-- CLI -->
    <dependency>
      <groupId>org.slf4j</groupId>