public void deploy()

in maven-artifact-transfer-api/src/main/java/org/apache/maven/shared/transfer/project/deploy/internal/DefaultProjectDeployer.java [65:126]
47 lines of code
6 McCabe index (conditional complexity)

    public void deploy( ProjectBuildingRequest buildingRequest, ProjectDeployerRequest projectDeployerRequest,
                        ArtifactRepository artifactRepository )
        throws NoFileAssignedException, IllegalArgumentException, ArtifactDeployerException
    {
        validateParameters( buildingRequest, projectDeployerRequest, artifactRepository );

        Artifact artifact = projectDeployerRequest.getProject().getArtifact();
        String packaging = projectDeployerRequest.getProject().getPackaging();
        File pomFile = projectDeployerRequest.getProject().getFile();

        List<Artifact> attachedArtifacts = projectDeployerRequest.getProject().getAttachedArtifacts();

        // Deploy the POM
        boolean isPomArtifact = "pom".equals( packaging );
        if ( isPomArtifact )
        {
            artifact.setFile( pomFile );
        }
        else
        {
            ProjectArtifactMetadata metadata = new ProjectArtifactMetadata( artifact, pomFile );
            artifact.addMetadata( metadata );
        }

        // What consequence does this have?
        // artifact.setRelease( true );

        artifact.setRepository( artifactRepository );

        int retryFailedDeploymentCount = projectDeployerRequest.getRetryFailedDeploymentCount();

        List<Artifact> deployableArtifacts = new ArrayList<>();
        if ( isPomArtifact )
        {
            deployableArtifacts.add( artifact );
        }
        else
        {
            File file = artifact.getFile();

            if ( file != null && file.isFile() )
            {
                deployableArtifacts.add( artifact );
            }
            else if ( !attachedArtifacts.isEmpty() )
            {
                // TODO: Reconsider this exception? Better Exception type?
                throw new NoFileAssignedException( "The packaging plugin for this project did not assign "
                    + "a main file to the project but it has attachments. Change packaging to 'pom'." );
            }
            else
            {
                // TODO: Reconsider this exception? Better Exception type?
                throw new NoFileAssignedException( "The packaging for this project did not assign "
                    + "a file to the build artifact" );
            }
        }

        deployableArtifacts.addAll( attachedArtifacts );

        deploy( buildingRequest, deployableArtifacts, artifactRepository, retryFailedDeploymentCount );
    }