How to use

jsonPatch

method

in

org.jboss.aerogear.sync.jsonpatch.JsonPatchDiff

  @Override
  public void serialize(final JsonPatchEdit edit,
             final JsonGenerator jgen,
             final SerializerProvider provider) throws IOException {
    jgen.writeStartObject();
    jgen.writeStringField("msgType", "patch");
    jgen.writeNumberField("clientVersion", edit.clientVersion());
    jgen.writeNumberField("serverVersion", edit.serverVersion());
    jgen.writeStringField("checksum", edit.checksum());
    if (edit.diff() != null) {
      jgen.writeObjectField("diffs", edit.diff().jsonPatch());
    }
  }
}

private static JsonNode patch(final JsonPatchEdit edit, final JsonNode target) {
  try {
    return edit.diff().jsonPatch().apply(target);
  } catch (final JsonPatchException e) {
    throw new RuntimeException(e.getMessage(), e);
  }
}

  @Override
  public void serialize(final JsonPatchMessage patchMessage,
             final JsonGenerator jgen,
             final SerializerProvider provider) throws IOException {
    jgen.writeStartObject();
    jgen.writeStringField("msgType", "patch");
    jgen.writeStringField("id", patchMessage.documentId());
    jgen.writeStringField("clientId", patchMessage.clientId());
    jgen.writeArrayFieldStart("edits");
    for (JsonPatchEdit edit : patchMessage.edits()) {
      if (edit == null) {
        continue;
      }
      jgen.writeStartObject();
      jgen.writeNumberField("clientVersion", edit.clientVersion());
      jgen.writeNumberField("serverVersion", edit.serverVersion());
      jgen.writeStringField("checksum", edit.checksum());
      if (edit.diff() != null) {
        jgen.writeObjectField("diffs", edit.diff().jsonPatch());
      }
      jgen.writeEndObject();
    }
    jgen.writeEndArray();
    jgen.writeEndObject();
  }
}