How persist Map<String, Object>? about ravendb-jvm-client HOT 2 CLOSED

    @Test
    public void mapAsEntity() {
        try (IDocumentStore store = new DocumentStore("http://live-test.ravendb.net", "Java")) {

            store.getConventions().registerIdConvention(Map.class, (String dbName, Map entity) -> {
                // concat with '/' to automatically generate document id postfix
                return (String) entity.get("collection") + "/";
            });

            store.initialize();

            try (IDocumentSession session = store.openSession()) {
                Map<String, Object> map = new HashMap<>();
                map.put("collection", "Person");
                map.put("age", 23);
                map.put("name", "Ada Lovelace");
                map.put("subdocument", Collections.singletonMap("doc", "map"));

                session.store(map);
                IMetadataDictionary metadataFor = session.advanced().getMetadataFor(map);

                metadataFor.put(Constants.Documents.Metadata.COLLECTION, "Person");
                metadataFor.put(Constants.Documents.Metadata.RAVEN_JAVA_TYPE, "YouCanOverrideJavaTypeHere");

                session.saveChanges();
            }
        }
    }

    @Test
    public void mapAsEntityOnBeforeStore() throws Exception {
        try (IDocumentStore store = new DocumentStore("http://live-test.ravendb.net", "Java")) {

            store.getConventions().registerIdConvention(Map.class, (String dbName, Map entity) -> {
                // concat with '/' to automatically generate document id postfix
                return entity.get("collection") + "/";
            });

            store.addBeforeStoreListener((sender, event) -> {
                IMetadataDictionary documentMetadata = event.getDocumentMetadata();
                documentMetadata.put(Constants.Documents.Metadata.COLLECTION, "People");
            });

            store.initialize();

            try (IDocumentSession session = store.openSession()) {
                Map<String, Object> map = new HashMap<>();
                map.put("collection", "Person");
                map.put("age", 23);
                map.put("name", "Ada Lovelace");
                map.put("subdocument", Collections.singletonMap("doc", "map"));

                session.store(map);
                session.saveChanges();
            }
        }
    }