public Feature copy()

in src/main/java/org/apache/sling/feature/Feature.java [469:551]
62 lines of code
13 McCabe index (conditional complexity)

    public Feature copy(final ArtifactId id) {
        final Feature result = new Feature(id);

        // metadata
        result.setLocation(this.getLocation());
        result.setTitle(this.getTitle());
        result.setDescription(this.getDescription());
        result.setVendor(this.getVendor());
        result.setLicense(this.getLicense());
        result.setAssembled(this.isAssembled());
        result.setFinal(this.isFinal());
        result.setComplete(this.isComplete());
        result.getCategories().addAll(this.getCategories());
        result.setDocURL(this.getDocURL());
        result.setSCMInfo(this.getSCMInfo());

        // variables
        result.getVariables().putAll(this.getVariables());
        for(final String key : this.getVariables().keySet()) {
             result.getVariableMetadata(key).putAll(this.getVariableMetadata(key));
        }

        // bundles
        for(final Artifact b : this.getBundles()) {
            result.getBundles().add(b.copy(b.getId()));
        }

        // configurations
        for(final Configuration cfg : this.getConfigurations()) {
            result.getConfigurations().add(cfg.copy(cfg.getPid()));
        }

        // framework properties
        result.getFrameworkProperties().putAll(this.getFrameworkProperties());
        for(final String key : this.getFrameworkProperties().keySet()) {
            result.getFrameworkPropertyMetadata(key).putAll(this.getFrameworkPropertyMetadata(key));
       }

        // requirements
        for (final MatchingRequirement r : this.getRequirements()) {
            final MatchingRequirement c = new MatchingRequirementImpl(null, r.getNamespace(), r.getDirectives(),
                    r.getAttributes());
            result.getRequirements().add(c);
        }

        // capabilities
        for(final Capability r : this.getCapabilities()) {
            final Capability c = new CapabilityImpl(null, r.getNamespace(), r.getDirectives(), r.getAttributes());
            result.getCapabilities().add(c);
        }

        // prototype
        final Prototype i = this.getPrototype();
        if (i != null) {
            final Prototype c = new Prototype(i.getId());

            c.getBundleRemovals().addAll(i.getBundleRemovals());
            c.getConfigurationRemovals().addAll(i.getConfigurationRemovals());
            c.getExtensionRemovals().addAll(i.getExtensionRemovals());
            c.getFrameworkPropertiesRemovals().addAll(i.getFrameworkPropertiesRemovals());
            c.getArtifactExtensionRemovals().putAll(i.getArtifactExtensionRemovals());

            result.setPrototype(c);
        }

        // extensions
        for(final Extension e : this.getExtensions()) {
            final Extension c = new Extension(e.getType(), e.getName(), e.getState());
            switch ( c.getType() ) {
                case ARTIFACTS : for(final Artifact a : e.getArtifacts()) {
                                    c.getArtifacts().add(a.copy(a.getId()));
                                 }
                                 break;
                case JSON : c.setJSON(e.getJSON());
                            break;
                case TEXT : c.setText(e.getText());
                            break;
            }
            result.getExtensions().add(c);
        }

        return result;
    }