private void createRestConfigurationSource()

in tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java [338:401]
50 lines of code
19 McCabe index (conditional complexity)

    private void createRestConfigurationSource(String packageName, EipModel model, String propertiesPrefix) throws MojoFailureException {
        final int pos = model.getJavaType().lastIndexOf(".");
        final String className = model.getJavaType().substring(pos + 1) + "Properties";

        generateDummyClass(packageName + "." + className);

        // Common base class
        JavaClass javaClass = new JavaClass(getProjectClassLoader());
        javaClass.setPackage(packageName);
        javaClass.setName(className);
        javaClass.addAnnotation("org.springframework.boot.context.properties.ConfigurationProperties").setStringValue("prefix", propertiesPrefix);

        String doc = "Generated by camel-package-maven-plugin - do not edit this file!";
        if (!Strings.isNullOrEmpty(model.getDescription())) {
            doc = model.getDescription() + "\n\n" + doc;
        }
        javaClass.getJavaDoc().setFullText(doc);

        for (EipOptionModel option : model.getOptions()) {
            String type = option.getJavaType();
            String name = option.getName();

            if ("id".equalsIgnoreCase(name) || "parent".equalsIgnoreCase(name) || "camelContext".equalsIgnoreCase(name)) {
                // Skip them as they should not be set via spring boot
                continue;
            }

            if ("java.util.List<org.apache.camel.model.PropertyDefinition>".equalsIgnoreCase(type)) {
                type = "java.util.Map<java.lang.String, java.lang.String>";
            } else if ("java.util.List<org.apache.camel.model.rest.RestPropertyDefinition>".equalsIgnoreCase(type)) {
                type = "java.util.Map<java.lang.String, java.lang.Object>";
            }

            // to avoid ugly names such as c-o-r-s
            if ("enableCORS".equalsIgnoreCase(name)) {
                name = "enableCors";
            }

            // generate inner class for non-primitive options
            Property prop = javaClass.addProperty(type, name);
            if (!Strings.isNullOrEmpty(option.getDescription())) {
                prop.getField().getJavaDoc().setFullText(option.getDescription());
            }
            if (!isBlank(option.getDefaultValue())) {
                if ("java.lang.String".equals(type)) {
                    prop.getField().setStringInitializer(option.getDefaultValue().toString());
                } else if ("long".equals(type) || "java.lang.Long".equals(type)) {
                    // the value should be a Long number
                    String value = option.getDefaultValue() + "L";
                    prop.getField().setLiteralInitializer(value);
                } else if ("integer".equals(option.getType()) || "java.lang.Integer".equals(option.getJavaType())
                        || "boolean".equals(option.getType()) || "java.lang.Boolean".equals(option.getJavaType())) {
                    prop.getField().setLiteralInitializer(option.getDefaultValue().toString());
                } else if (!isBlank(option.getEnums())) {
                    String enumShortName = type.substring(type.lastIndexOf(".") + 1);
                    prop.getField().setLiteralInitializer(enumShortName + "." + option.getDefaultValue());
                    javaClass.addImport(model.getJavaType());
                }
            }
        }

        String fileName = packageName.replaceAll("\\.", "\\/") + "/" + className + ".java";
        writeSourceIfChanged(javaClass, fileName, true);
    }