How to use Jackson JsonSubTypes annotation in Kotlin -

-

I'm trying to change some Java code which uses Jackson's @Jespenspace annotation to manage polymorphism. is.

Here is the Java code working: 

  @JsonTypeInfo (experiment = JsonTypeInfo.Id.NAME included = JsonTypeInfo.As.PROPERTY, property = "type") @ JsonSubTypes ({@ JsonSubTypes.Type (value = Comment.class, name = "CommentNote"), @ JsonSubTypes.Type (value = Photo.class, name = "PhotoNote"), @ JsonSubTypes.Type (value = Document.class, Name = "DocumentNote")}) Public abstract class notes enforceable identification [{...]

Codein code here I think would be equivalent: 

  JsonTypeInfo (use = JsonTypeInfo, JsonSubTypes.Type (value = javaClass & lt; photo & gt .Id.name, = JsonTypeInfo.As.PROPERTY, property = " ); JsonSubTypes (; Comment & gt;), name = "CommentNote", JsonSubTypes.Type (value = javaClass & lt); (), name = "photo note"), jasonsubtips.tap e (value = javaClass & Intuitive class notes: [...]

But I get the following errors on each three "lt; document & gt; (), name =" DocumentNote " JsonSubTypes.Type "lines: 

  Kotlin: Continuous Kotlin An annotation parameter should be a compilation time: the annotation class can not be instantiated

any V Doors?

Converts it to the compiler, thanks for reporting it. To resolve this problem, you can import JsonSubTypes.Type and use it without qualification: 

  import org.codehaus.jackson.annotate.JsonSubTypes. Type JsonTypeInfo (experiment, type (value = javaClass & lt; photo & gt; (= JsonTypeInfo.Id.NAME, = JsonTypeInfo.As.PROPERTY, property = "type") JsonSubTypes (; Comment & gt (), name = " CommentNote "type (value = javaClass & lt), name =" photo note "), type (value = javaClass & lt; document & gt; (), name =" documentNote ") abstract class note: identifiable {[...]

Comments

Post a Comment

Popular posts from this blog

mysql - How to enter php data into a html multiple select box -

-
I am working on a page that will create a team. I just want to create a selection box which will list all the users of all the users. After that, the user can select more than one friend (i.e. 5) and can send the request to these 5 people to join the team but I am having problems I did this: Select $ sql = "Select i. *, Join * Connect with M * m.id = i.clique_id where adder_id =: id"; $ Stmt = $ db- & gt; Query ($ sql, array ('id' = & gt; $ _SESSION ['id'])); While ($ record = $ stmt-> fetch ()) {$ surname = $ record ['surname']; } and this: & lt; Select multiple = "true" name = "category" well id = "category" name = "category" category = "" & gt; & Lt; Option value = "& lt ;? php echo $ surname ;? & gt;" & Gt; & Lt ;? Php ek $ nickname; ? & Gt; & Lt; / Options & gt; & Lt; / Select & gt; But only a friend's nickname...
Read more

java - Can't add JTree to JPanel of a JInternalFrame -

-
Image
There are two panels in my JInternalframe. I want to add TopPanel to Jtree to nominate another. But I can not add Jaitari to the top of the panel. Please help me in this piece of code: DefaultMutableTreeNode root = new DefaultMutableTreeNode ("deck"); DefaultMutableTreeNode Item Clubs = New DefaultMutableTreeNode ("Club"); AddAllCard (itemClubs); Root.add (itemClubs); DefaultMutableTreeNode item = New DefaultMutableTreeNode ("Diamonds"); AddAllCard (itemDiamonds); Root.add (itemDiamonds); DefaultMutableTreeNode Itemspads = New DefaultMutableTreeNode ("Spades"); AddAllCard (itemSpades); Root.add (itemSpades); DefaultMutableTreeNode item increases = new DefaultMutableTreeNode ("heart"); AddAllCard (itemHearts); Root.add (itemHearts); Default Trimodel Tree Model = New DefaultTreeModel (Route); Tree = new jetty (tree modal); ScrollPane = new JScrollPane (tree); // scrollPane.setViewportView (tree); . ScrollPane.getViewport () add (tr...
Read more

c++ - Cassandra datastax cpp driver - avoiding unnecessary copies -

-
I use the following method to create my insert statement for Cassandra (using datastax cpp driver) : ssStmt1 & lt; & Lt; "Insert some table (...) value (....)" string sStatement1 = ssStmt1.str (); Castestring cass1 = cass_string_init (sStatement1.c_str ()); CassStatement * pStmt1 = cass_statement_new (cass1, 0); I have also tried the following: CassString cass1 = cass_string_init ("Enter some table (id, date, c) value (? ,?,?); "); CassStatement * pStmt1 = cass_statement_new (cass1, 3); Cass_statement_bind_uuid (pStmt1, 0, uuidKey); Cass_statement_bind_int64 (PSTMT1, 1, timestamp); Cass_statement_bind_string (pStmt1, 2, sSomething); The first pattern works with mixed keys, the second is not. The key has a timestamp and a UUID. Timestamp is one of two errors in the field (based on the used bond statement). If bound in this way: cass_statement_bind_int64_by_name (pStmt1, "date", timestamp); I get the following error: Inva...
Read more