import net.pterodactylus.sone.database.PostBuilder.PostCreated;
import net.pterodactylus.sone.database.PostReplyBuilder;
import net.pterodactylus.sone.database.PostReplyBuilder.PostReplyCreated;
-import net.pterodactylus.sone.database.memory.MemoryDatabase;
import net.pterodactylus.util.number.Numbers;
import net.pterodactylus.util.xml.SimpleXML;
import net.pterodactylus.util.xml.XML;
* @param soneInputStream
* The input stream to parse the Sone from
* @return The parsed Sone
- * @throws SoneException
- * if a parse error occurs, or the protocol is invalid
*/
- public Sone parseSone(Database database, Sone originalSone, InputStream soneInputStream) throws SoneException {
+ public Sone parseSone(Database database, Sone originalSone, InputStream soneInputStream) {
/* TODO - impose a size limit? */
Document document;
if (document == null) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Could not parse XML for Sone %s!", originalSone.getId()));
- return null;
+ throw new InvalidXml();
}
Optional<SimpleXML> soneXml = parseXml(originalSone, document);
if (!soneXml.isPresent()) {
logger.log(Level.WARNING, String.format("XML for Sone %s can not be parsed!", originalSone.getId()));
- return null;
+ throw new InvalidXml();
}
Optional<Client> parsedClient = parseClient(originalSone, soneXml.get());
if (protocolVersion.isPresent()) {
if (protocolVersion.get() < 0) {
logger.log(Level.WARNING, String.format("Invalid protocol version: %d! Not parsing Sone.", protocolVersion.get()));
- return null;
+ throw new InvalidProtocolVersion();
}
if (protocolVersion.get() > MAX_PROTOCOL_VERSION) {
logger.log(Level.WARNING, String.format("Unknown protocol version: %d! Not parsing Sone.", protocolVersion.get()));
- return null;
+ throw new InvalidProtocolVersion();
}
}
if (soneTime == null) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded time for Sone %s was null!", sone));
- return null;
+ throw new MalformedXml();
}
try {
sone.setTime(Long.parseLong(soneTime));
} catch (NumberFormatException nfe1) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded Sone %s with invalid time: %s", sone, soneTime));
- return null;
+ throw new MalformedXml();
}
SimpleXML profileXml = soneXml.get().getNode("profile");
if (profileXml == null) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded Sone %s has no profile!", sone));
- return null;
+ throw new MalformedXml();
}
/* parse profile. */
String fieldValue = fieldXml.getValue("field-value", "");
if (fieldName == null) {
logger.log(Level.WARNING, String.format("Downloaded profile field for Sone %s with missing data! Name: %s, Value: %s", sone, fieldName, fieldValue));
- return null;
+ throw new MalformedXml();
}
try {
- profile.addField(fieldName).setValue(fieldValue);
+ profile.setField(profile.addField(fieldName), fieldValue);
} catch (IllegalArgumentException iae1) {
logger.log(Level.WARNING, String.format("Duplicate field: %s", fieldName), iae1);
- return null;
+ throw new DuplicateField();
}
}
}
if ((postId == null) || (postTime == null) || (postText == null)) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded post for Sone %s with missing data! ID: %s, Time: %s, Text: %s", sone, postId, postTime, postText));
- return null;
+ throw new MalformedXml();
}
try {
PostBuilder postBuilder = sone.newPostBuilder();
} catch (NumberFormatException nfe1) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded post for Sone %s with invalid time: %s", sone, postTime));
- return null;
+ throw new MalformedTime();
}
}
}
if ((replyId == null) || (replyPostId == null) || (replyTime == null) || (replyText == null)) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, String.format("Downloaded reply for Sone %s with missing data! ID: %s, Post: %s, Time: %s, Text: %s", sone, replyId, replyPostId, replyTime, replyText));
- return null;
+ throw new MalformedXml();
}
try {
/* TODO - parse time correctly. */
String clientVersion = clientXml.getValue("version", null);
if ((clientName == null) || (clientVersion == null)) {
logger.log(Level.WARNING, String.format("Download Sone %s with client XML but missing name or version!", sone));
- return null;
+ return absent();
}
return of(new Client(clientName, clientVersion));
}
+ public static class InvalidXml extends RuntimeException {
+
+ }
+
+ public static class InvalidProtocolVersion extends RuntimeException {
+
+ }
+
+ public static class MalformedXml extends RuntimeException {
+
+ }
+
+ public static class DuplicateField extends RuntimeException {
+
+ }
+
+ public static class MalformedTime extends RuntimeException {
+
+ }
}