Change the lombok dependency type from compile to annotationProcessor, so your dependencies section in your build.gradle file should look like: dependencies { compileOnly(‘org.projectlombok:lombok:1.16.20’) annotationProcessor ‘org.projectlombok:lombok:1.16.20’ // compile ‘org.projectlombok:lombok:1.16.20’ <– this no longer works! // other dependencies… }
According to Documentation, Required arguments are final fields and fields with constraints such as @NonNull. You need to make username as @NonNull @NonNull private String username; And you need to make them final too.
This is possible with lombok 1.18.2 (and above) using the new (experimental) annotation @SuperBuilder. The only restriction is that every class in the hierarchy must have the @SuperBuilder annotation. There is no way around putting @SuperBuilder on all subclasses, because Lombok cannot know all subclasses at compile time. See the lombok documentation for details. Example: … Read more
To put the @JsonIgnore to the generated getter method, you can use onMethod = @__( @JsonIgnore ). This will generate the getter with the specific annotation. For more details check http://projectlombok.org/features/GetterSetter.html @Getter @Setter public class User { private userName; @Getter(onMethod = @__( @JsonIgnore )) @Setter private password; }
@Builder already produces public methods, it’s just the constructor that’s package-private. The reason is that they intend for you to use the static builder() method, which is public, instead of using the constructor directly: Foo foo = Foo.builder() .property(“hello, world”) .build(); If you really, really, really want the constructor to be public (there seems to … Read more
I googled it quickly and found projects like this which attempt to bring Lombok-like capabilities to TypeScript, but as you can see, those project are scarce and not that widely used. That implies a question: Why would you want a tool like that? TS is already pretty good in reducing boilerplate. When I define a … Read more
Maxim Kirilov’s answer is incomplete. It doesn’t check for blank/empty Strings. I’ve faced the same issue before, and I realized that in addition to using @NonNull and @Builder from Lombok, overload the constructor with a private access modifier, where you can perform the validations. Something like this: private Person(final String firstName, final String lastName) { … Read more
You can achieve this by declaring and initializing the fields. The initialization will be done when the enclosing object is initialized. private List<Object> list = new ArrayList(); Lomboks @Getter annotation provides an attribute lazy which allows lazy initialization. @Getter(lazy=true) private final double[] cached = expensiveInitMethod(); Documentation
I created a workaround build configuration that will create aggregated javadocs from generated sources, although the call sequence has two steps: mvn package mvn -N pre-site The build configuration is now published in Github. The current version only supports a project tree of depth one, but can of course be modified. It works by gathering … Read more
The javadoc feature does not work in the eclipse javadoc view or hovers. You can generate the javadoc by running delombok on the code first and then run the javadoc compiler, as is hinted on the feature page near the bottom. Disclosure: I am a Lombok developer.