public void execute()

in src/main/java/org/apache/maven/plugins/acr/AcrMojo.java [175:262]
65 lines of code
12 McCabe index (conditional complexity)

    public void execute() throws MojoExecutionException {
        if (getLog().isInfoEnabled()) {
            getLog().info("Building JavaEE Application client: " + jarName);
        }

        File jarFile = getAppClientJarFile(basedir, jarName);

        MavenArchiver archiver = new MavenArchiver();

        archiver.setArchiver(jarArchiver);

        archiver.setCreatedBy("Maven ACR Plugin", "org.apache.maven.plugins", "maven-acr-plugin");

        archiver.setOutputFile(jarFile);

        // configure for Reproducible Builds based on outputTimestamp value
        archiver.configureReproducibleBuild(outputTimestamp);

        try {
            String[] mainJarExcludes = DEFAULT_EXCLUDES;

            if (excludes != null && !excludes.isEmpty()) {
                excludes.add(APP_CLIENT_XML);
                mainJarExcludes = excludes.toArray(new String[0]);
            }

            if (outputDirectory.exists()) {
                archiver.getArchiver().addDirectory(outputDirectory, DEFAULT_INCLUDES, mainJarExcludes);
            } else {
                // CHECKSTYLE_OFF: LineLength
                getLog().info(
                                "JAR will only contain the META-INF/application-client.xml as no content was marked for inclusion");
                // CHECKSTYLE_ON: LineLength
            }

            File deploymentDescriptor = new File(outputDirectory, APP_CLIENT_XML);

            if (deploymentDescriptor.exists()) {
                if (filterDeploymentDescriptor) {
                    getLog().debug("Filtering deployment descriptor.");
                    MavenResourcesExecution mavenResourcesExecution = new MavenResourcesExecution();
                    mavenResourcesExecution.setEscapeString(escapeString);
                    List<FilterWrapper> filterWrappers = mavenFileFilter.getDefaultFilterWrappers(
                            project, filters, escapeBackslashesInFilePath, this.session, mavenResourcesExecution);

                    // Create a temporary file that we can copy-and-filter
                    File unfilteredDeploymentDescriptor = new File(outputDirectory, APP_CLIENT_XML + ".unfiltered");
                    FileUtils.copyFile(deploymentDescriptor, unfilteredDeploymentDescriptor);
                    mavenFileFilter.copyFile(
                            unfilteredDeploymentDescriptor,
                            deploymentDescriptor,
                            true,
                            filterWrappers,
                            getEncoding(unfilteredDeploymentDescriptor.toPath()));
                    // Remove the temporary file
                    FileUtils.forceDelete(unfilteredDeploymentDescriptor);
                }
                archiver.getArchiver().addFile(deploymentDescriptor, APP_CLIENT_XML);
            }

            // create archive
            archiver.createArchive(session, project, archive);
            // CHECKSTYLE_OFF: LineLength
        } catch (ArchiverException e) {
            throw new MojoExecutionException(
                    "There was a problem creating the JavaEE Application Client  archive: " + e.getMessage(), e);
        } catch (ManifestException e) {
            throw new MojoExecutionException(
                    "There was a problem reading / creating the manifest for the JavaEE Application Client  archive: "
                            + e.getMessage(),
                    e);
        } catch (IOException e) {
            throw new MojoExecutionException(
                    "There was a I/O problem creating the JavaEE Application Client archive: " + e.getMessage(), e);
        } catch (DependencyResolutionRequiredException e) {
            throw new MojoExecutionException(
                    "There was a problem resolving dependencies while creating the JavaEE Application Client archive: "
                            + e.getMessage(),
                    e);
        } catch (MavenFilteringException e) {
            throw new MojoExecutionException(
                    "There was a problem filtering the deployment descriptor: " + e.getMessage(), e);
        }

        project.getArtifact().setFile(jarFile);

        // CHECKSTYLE_ON: LineLength
    }