private void createDataFormatAutoConfigurationSource()

in tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/SpringBootAutoConfigurationMojo.java [1445:1503]
48 lines of code
2 McCabe index (conditional complexity)

    private void createDataFormatAutoConfigurationSource(String packageName, DataFormatModel model, String overrideName, boolean complexOptions)
            throws MojoFailureException {

        final String name = model.getJavaType().substring(model.getJavaType().lastIndexOf(".") + 1).replace("DataFormat", "DataFormatAutoConfiguration");
        final String configurationName = name.replace("DataFormatAutoConfiguration", "DataFormatConfiguration");
        final String dataformatName = camelCaseToDash(overrideName != null ? overrideName : model.getName()).toLowerCase(Locale.US);
        final Class<?> configClass = generateDummyClass(packageName + "." + configurationName);
        final JavaClass javaClass = new JavaClass(getProjectClassLoader());

        javaClass.setPackage(packageName);
        javaClass.setName(name);
        javaClass.getJavaDoc().setFullText("Generated by camel-package-maven-plugin - do not edit this file!");
        javaClass.addAnnotation(Configuration.class).setLiteralValue("proxyBeanMethods", "false");
        javaClass.addAnnotation(AutoConfigureAfter.class).setLiteralValue("CamelAutoConfiguration.class");
        javaClass.addAnnotation(Conditional.class).setLiteralValue("ConditionalOnCamelContextAndAutoConfigurationBeans.class");
        javaClass.addAnnotation(EnableConfigurationProperties.class)
                .setLiteralValue("{DataFormatConfigurationProperties.class," + configurationName + ".class}");

        javaClass.addAnnotation("org.apache.camel.spring.boot.util.ConditionalOnHierarchicalProperties")
                .setStringArrayValue(
                        "value",
                        new String[]{"camel.dataformat", "camel.dataformat." + dataformatName});

        javaClass.addImport(ApplicationContext.class);
        javaClass.addImport("org.springframework.boot.convert.ApplicationConversionService");
        javaClass.addImport("org.apache.camel.CamelContext");
        javaClass.addImport("org.apache.camel.spring.boot.CamelAutoConfiguration");
        javaClass.addImport("org.apache.camel.spring.boot.DataFormatConfigurationProperties");
        javaClass.addImport("org.apache.camel.spring.boot.util.CamelPropertiesHelper");
        javaClass.addImport("org.apache.camel.spring.boot.util.ConditionalOnCamelContextAndAutoConfigurationBeans");
        javaClass.addImport("org.apache.camel.spring.boot.util.HierarchicalPropertiesEvaluator");
        javaClass.addImport("org.apache.camel.spi.DataFormat");
        javaClass.addImport("org.apache.camel.spi.DataFormatCustomizer");
        javaClass.addImport(model.getJavaType());

        javaClass.addField().setPrivate().setName("applicationContext").setType(ApplicationContext.class).addAnnotation(Autowired.class);
        javaClass.addField().setPrivate().setFinal(true).setName("camelContext").setType(loadClass("org.apache.camel.CamelContext"));
        javaClass.addField().setPrivate().setName("configuration").setType(configClass).addAnnotation(Autowired.class);

        Method ctr = javaClass.addMethod().setConstructor(true).setPublic().setName(name).addParameter("org.apache.camel.CamelContext", "camelContext");
        ctr.setBody("this.camelContext = camelContext;\n");

        String body = createDataFormatBody(model.getShortJavaType(), dataformatName);
        String methodName = "configure" + model.getShortJavaType() + "Factory";

        Method method = javaClass.addMethod()
                .setName(methodName)
                .setPublic()
                .setBody(body)
                .setReturnType(loadType("org.apache.camel.spi.DataFormatCustomizer"));

        method.addAnnotation(Lazy.class);
        method.addAnnotation(Bean.class);

        sortImports(javaClass);

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