private void buildContentsMap()

in src/main/java/org/apache/sling/maven/slingstart/PreparePackageMojo.java [263:343]
76 lines of code
18 McCabe index (conditional complexity)

    private void buildContentsMap(final Model model, final RunMode runMode, final Map<String, File> contentsMap, final boolean isBoot)
    throws MojoExecutionException{
        for(final ArtifactGroup group : runMode.getArtifactGroups()) {
            for(final org.apache.sling.provisioning.model.Artifact a : group) {
                Artifact artifact = null;
                if ( a.getGroupId().equals(this.project.getGroupId())
                        && a.getArtifactId().equals(this.project.getArtifactId())
                        && a.getVersion().equals(this.project.getVersion()) ) {
                    for(final Artifact projectArtifact : this.project.getAttachedArtifacts()) {
                        if ( projectArtifact.getClassifier().equals(a.getClassifier()) ) {
                            artifact = projectArtifact;
                            break;
                        }
                    }
                    // check if the artifact is bound already?
                    if (project.getArtifact().getFile().exists()) {
                        if (a.getClassifier() != null) {
                            if (a.getClassifier().equals(project.getArtifact().getClassifier())) {
                                artifact = project.getArtifact();
                            } else {
                                throw new MojoExecutionException(
                                        "Unable to find artifact from same project with the given classifier: " + a.toMvnUrl());
                            }
                        } else {
                            if (project.getArtifact().getClassifier() == null) {
                                artifact = project.getArtifact();
                            } else {
                                throw new MojoExecutionException("Unable to find artifact with no classifier from same project, because the main artifact is bound to classifier " + project.getArtifact().getClassifier());
                            }
                        }
                    } else {
                        throw new MojoExecutionException("You must not reference artifact " + a.toMvnUrl()
                                + " from the model which is not yet available in the phase '" + mojoExecution.getLifecyclePhase()+ ". Make sure to execute this goal after phase 'package'");
                    }
                } else {
                    artifact = ModelUtils.getArtifact(this.project, this.mavenSession, this.artifactHandlerManager, this.resolver,
                        a.getGroupId(), a.getArtifactId(), a.getVersion(), a.getType(), a.getClassifier());
                }
                File artifactFile = artifact.getFile();

                String newBSN = a.getMetadata().get("bundle:rename-bsn");
                if (newBSN != null) {
                    try {
                        getTmpDir().mkdirs();
                        artifactFile = new BSNRenamer(artifactFile, getTmpDir(), newBSN).process();
                    } catch (IOException e) {
                        throw new MojoExecutionException("Unable to rename bundle BSN to " + newBSN + " for " + artifactFile, e);
                    }
                }

                contentsMap.put(getPathForArtifact(group.getStartLevel(), artifactFile.getName(), runMode, isBoot), artifactFile);
            }
        }

        final File rootConfDir = new File(this.getTmpDir(), "global-config");
        boolean hasConfig = false;
        for(final Configuration config : runMode.getConfigurations()) {
            // skip special configurations
            if ( config.isSpecial() ) {
                continue;
            }
            final String configPath = getPathForConfiguration(config, runMode);
            final File configFile = new File(rootConfDir, configPath);
            getLog().debug(String.format("Creating configuration at %s", configFile.getPath()));
            configFile.getParentFile().mkdirs();
            try {
                final FileOutputStream os = new FileOutputStream(configFile);
                try {
                    ConfigurationHandler.write(os, config.getProperties());
                } finally {
                    os.close();
                }
            } catch (final IOException e) {
                throw new MojoExecutionException("Unable to write configuration to " + configFile, e);
            }
            hasConfig = true;
        }
        if ( hasConfig ) {
            contentsMap.put(BASE_DESTINATION, rootConfDir);
        }
    }