How to use

JsonPatchDiff

in

org.jboss.aerogear.sync.jsonpatch

public Builder patch(final JsonPatch patch) {
  diff = new JsonPatchDiff(patch);
  return this;
}

@Override
public int hashCode() {
  int result = checksum.hashCode();
  result = 31 * result + (int) (clientVersion ^ clientVersion >>> 32);
  result = 31 * result + (int) (serverVersion ^ serverVersion >>> 32);
  result = 31 * result + diff.hashCode();
  return result;
}

  @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());
    }
  }
}

@Override
public boolean equals(Object o) {
  if (this == o) {
    return true;
  }
  if (o == null || getClass() != o.getClass()) {
    return false;
  }
  final JsonPatchEdit that = (JsonPatchEdit) o;
  if (clientVersion != that.clientVersion) {
    return false;
  }
  if (serverVersion != that.serverVersion) {
    return false;
  }
  if (!diff.equals(that.diff)) {
    return false;
  }
  return checksum.equals(that.checksum);
}

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();
  }
}

private Builder(final JsonPatch patch) {
  diff = new JsonPatchDiff(patch);
}