ctbrec-5.3.2-experimental/common/src/main/java/ctbrec/io/ModelJsonAdapter.java

131 lines
5.4 KiB
Java

package ctbrec.io;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.time.Instant;
import java.util.List;
import java.util.Optional;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.JsonReader;
import com.squareup.moshi.JsonReader.Token;
import com.squareup.moshi.JsonWriter;
import ctbrec.Model;
import ctbrec.SubsequentAction;
import ctbrec.sites.Site;
import ctbrec.sites.chaturbate.ChaturbateModel;
public class ModelJsonAdapter extends JsonAdapter<Model> {
private static final Logger LOG = LoggerFactory.getLogger(ModelJsonAdapter.class);
private List<Site> sites;
public ModelJsonAdapter() {
}
public ModelJsonAdapter(List<Site> sites) {
this.sites = sites;
}
@Override
public Model fromJson(JsonReader reader) throws IOException {
reader.beginObject();
Object type = null;
Model model = null;
while (reader.hasNext()) {
try {
Token token = reader.peek();
if (token == Token.NAME) {
String key = reader.nextName();
if (key.equals("type")) {
type = reader.readJsonValue();
Class<?> modelClass = Class.forName(Optional.ofNullable(type).orElse(ChaturbateModel.class.getName()).toString());
model = (Model) modelClass.getDeclaredConstructor().newInstance();
} else if (key.equals("name")) {
model.setName(reader.nextString());
} else if (key.equals("description")) {
model.setDescription(reader.nextString());
} else if (key.equals("url")) {
model.setUrl(reader.nextString());
} else if (key.equals("priority")) {
model.setPriority(reader.nextInt());
} else if (key.equals("streamUrlIndex")) {
model.setStreamUrlIndex(reader.nextInt());
} else if (key.equals("suspended")) {
model.setSuspended(reader.nextBoolean());
} else if (key.equals("markedForLater")) {
model.setMarkedForLaterRecording(reader.nextBoolean());
} else if (key.equals("lastSeen")) {
model.setLastSeen(Instant.ofEpochMilli(reader.nextLong()));
} else if (key.equals("lastRecorded")) {
model.setLastRecorded(Instant.ofEpochMilli(reader.nextLong()));
} else if (key.equals("recordUntil")) {
model.setRecordUntil(Instant.ofEpochMilli(reader.nextLong()));
} else if (key.equals("recordUntilSubsequentAction")) {
model.setRecordUntilSubsequentAction(SubsequentAction.valueOf(reader.nextString()));
} else if (key.equals("siteSpecific")) {
reader.beginObject();
try {
model.readSiteSpecificData(reader);
} catch (Exception e) {
LOG.error("Couldn't read site specific data for model {}", model.getName());
throw e;
}
reader.endObject();
}
} else {
reader.skipValue();
}
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException
| NoSuchMethodException | SecurityException e) {
throw new IOException("Couldn't instantiate model class [" + type + "]", e);
}
}
reader.endObject();
if (sites != null) {
for (Site site : sites) {
if (site.isSiteForModel(model)) {
model.setSite(site);
}
}
}
return model;
}
@Override
public void toJson(JsonWriter writer, Model model) throws IOException {
writer.beginObject();
writer.name("type").value(model.getClass().getName());
writeValueIfSet(writer, "name", model.getName());
writeValueIfSet(writer, "description", model.getDescription());
writeValueIfSet(writer, "url", model.getUrl());
writer.name("priority").value(model.getPriority());
writer.name("streamUrlIndex").value(model.getStreamUrlIndex());
writer.name("suspended").value(model.isSuspended());
writer.name("markedForLater").value(model.isMarkedForLaterRecording());
writer.name("lastSeen").value(model.getLastSeen().toEpochMilli());
writer.name("lastRecorded").value(model.getLastRecorded().toEpochMilli());
writer.name("recordUntil").value(model.getRecordUntil().toEpochMilli());
writer.name("recordUntilSubsequentAction").value(model.getRecordUntilSubsequentAction().name());
writer.name("siteSpecific");
writer.beginObject();
model.writeSiteSpecificData(writer);
writer.endObject();
writer.endObject();
}
private void writeValueIfSet(JsonWriter writer, String name, String value) throws IOException {
if (value != null) {
writer.name(name).value(value);
}
}
}