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Implemented Exposed in saveMessages(). It doesn't work. App quits when calling Messages.insert(...) or Messages.selectAll(). No Exception, no more ideas what's happening there. I give up.

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This commit is contained in:
Fabian Schlenz 2017-12-12 17:50:29 +01:00
parent 7067f98943
commit 047b95c6ea
3 changed files with 153 additions and 119 deletions
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6
build.gradle
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@ -28,6 +28,11 @@ compileKotlin {
kotlinOptions.apiVersion = "1.0"
}
repositories {
maven {
url "https://dl.bintray.com/kotlin/exposed"
}
}
dependencies {
compile('com.github.badoualy:kotlogram:666a81ef9d6707f117a3fecc2d21c91d51c7d075') {
@ -38,6 +43,7 @@ dependencies {
compile 'org.slf4j:slf4j-api:1.7.21'
compile 'ch.qos.logback:logback-classic:1.1.7'
compile 'com.google.code.gson:gson:2.5'
compile 'org.jetbrains.exposed:exposed:0.9.1'
testCompile 'junit:junit:4.12'
}

1
src/main/kotlin/de/fabianonline/telegram_backup/CommandLineRunner.kt
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@ -59,6 +59,7 @@ object CommandLineRunner {
val appender = ConsoleAppender<ILoggingEvent>()
appender.setContext(rootContext)
appender.setEncoder(encoder)
appender.setName("root")
appender.start()
rootLogger.addAppender(appender)

179
src/main/kotlin/de/fabianonline/telegram_backup/Database.kt
View File

@ -22,6 +22,7 @@ import com.github.badoualy.telegram.api.TelegramClient
import org.slf4j.LoggerFactory
import org.slf4j.Logger
import javax.sql.rowset.serial.SerialBlob
import java.sql.Connection
import java.sql.DriverManager
import java.sql.Statement
@ -31,6 +32,8 @@ import java.sql.ResultSetMetaData
import java.sql.PreparedStatement
import java.sql.Types
import java.sql.Time
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
import java.io.File
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
@ -47,10 +50,32 @@ import java.text.SimpleDateFormat
import de.fabianonline.telegram_backup.mediafilemanager.AbstractMediaFileManager
import de.fabianonline.telegram_backup.mediafilemanager.FileManagerFactory
object Messages : Table("messages") {
val id = integer("id").primaryKey().autoIncrement()
val message_id = integer("message_id")
val message_type = text("message_type")
val source_type = text("source_type")
val source_id = integer("source_id")
val sender_id = integer("sender_id").nullable()
val fwd_from_id = integer("fwd_from_id").nullable()
val text = text("text").nullable()
val time = integer("time").nullable()
val has_media = bool("has_media").nullable()
val media_type = text("media_type").nullable()
val media_file = text("media_file").nullable()
val media_size = integer("media_size").nullable()
val media_json = text("media_json").nullable()
val markup_json = text("markup_json").nullable()
val data = blob("data").nullable()
val api_layer = integer("api_layer").nullable()
//val unique = uniqueIndex(source_type, source_id, message_id)
}
class Database private constructor(var client: TelegramClient) {
private var conn: Connection? = null
private var stmt: Statement? = null
var user_manager: UserManager
val db_path: String
fun getTopMessageID(): Int {
try {
@ -206,6 +231,7 @@ class Database private constructor(var client: TelegramClient) {
}
val path = "jdbc:sqlite:${user_manager.fileBase}${Config.FILE_NAME_DB}"
db_path = path
try {
conn = DriverManager.getConnection(path)
@ -271,7 +297,7 @@ class Database private constructor(var client: TelegramClient) {
}
@Synchronized
fun saveMessages(all: TLVector<TLAbsMessage>, api_layer: Int) {
fun saveMessages(all: TLVector<TLAbsMessage>, my_api_layer: Int) {
try {
//"(id, dialog_id, from_id, from_type, text, time, has_media, data, sticker, type) " +
//"VALUES " +
@ -283,113 +309,114 @@ class Database private constructor(var client: TelegramClient) {
val ps = conn!!.prepareStatement("INSERT OR REPLACE INTO messages " + columns)
val ps_insert_or_ignore = conn!!.prepareStatement("INSERT OR IGNORE INTO messages " + columns)
logger.debug("Saving messages...")
conn!!.close()
println(db_path)
val db = org.jetbrains.exposed.sql.Database.connect(db_path, driver="org.sqlite.JDBC")
(exposedLogger as ch.qos.logback.classic.Logger).addAppender((logger as ch.qos.logback.classic.Logger).getLoggerContext().getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME).getAppender("root"))
(exposedLogger as ch.qos.logback.classic.Logger).level = ch.qos.logback.classic.Level.TRACE
transaction({
logger.addLogger(StdOutSqlLogger)
println(0)
Messages.selectAll()//.limit(5,0).forEach({println("${it[Messages.text]}")})
println("0a")
})
for (abs in all) {
print(1)
transaction {
debug = true
print(2)
logger.addLogger(StdOutSqlLogger)
print(3)
if (abs is TLMessage) {
print(4)
val msg = abs
ps.setInt(1, msg.getId())
ps.setString(2, "message")
println("4a")
try {
println("4b")
val a = Messages.insert {
println(5)
it[message_id] = msg.getId()
/*it[message_type] = "message"
val peer = msg.getToId()
if (peer is TLPeerChat) {
ps.setString(3, "group")
ps.setInt(4, peer.getChatId())
it[source_type] = "group"
it[source_id] = peer.getChatId()
} else if (peer is TLPeerUser) {
var id = peer.getUserId()
if (id == this.user_manager.user!!.getId()) {
if (id == user_manager.user!!.getId()) {
id = msg.getFromId()
}
ps.setString(3, "dialog")
ps.setInt(4, id)
it[source_type] = "dialog"
it[source_id] = id
} else if (peer is TLPeerChannel) {
ps.setString(3, "channel")
ps.setInt(4, peer.getChannelId())
it[source_type] = "channel"
it[source_id] = peer.getChannelId()
} else {
throw RuntimeException("Unexpected Peer type: " + peer.javaClass)
}
if (peer is TLPeerChannel) {
// Message in a channel don't have a sender -> insert a null
ps.setNull(5, Types.INTEGER)
} else {
ps.setInt(5, msg.getFromId())
}
// Messages in a channel don't have a sender -> insert a null
it[sender_id] = if (peer is TLPeerChannel) null else msg.getFromId()
print(6)
it[fwd_from_id] = msg.getFwdFrom()?.getFromId()
if (msg.getFwdFrom() != null && msg.getFwdFrom().getFromId() != null) {
ps.setInt(6, msg.getFwdFrom().getFromId())
} else {
ps.setNull(6, Types.INTEGER)
}
var text = msg.getMessage()
if ((text == null || text.equals("")) && msg.getMedia() != null) {
var msg_text = msg.getMessage()
if ((msg_text == null || msg_text.equals("")) && msg.getMedia() != null) {
val media = msg.getMedia()
if (media is TLMessageMediaDocument) {
text = media.getCaption()
msg_text = media.getCaption()
} else if (media is TLMessageMediaPhoto) {
text = media.getCaption()
msg_text = media.getCaption()
}
}
ps.setString(7, text)
ps.setString(8, "" + msg.getDate())
it[text] = msg_text
it[time] = msg.getDate()
val f = FileManagerFactory.getFileManager(msg, user_manager, client)
if (f == null) {
ps.setNull(9, Types.BOOLEAN)
ps.setNull(10, Types.VARCHAR)
ps.setNull(11, Types.VARCHAR)
ps.setNull(12, Types.INTEGER)
it[has_media] = null
it[media_type] = null
it[media_file] = null
it[media_size] = null
} else {
ps.setBoolean(9, true)
ps.setString(10, f.name)
ps.setString(11, f.targetFilename)
ps.setInt(12, f.size)
it[has_media] = true
it[media_type] = f.name
it[media_file] = f.targetFilename
it[media_size] = f.size
}
print(7)
val stream = ByteArrayOutputStream()
msg.serializeBody(stream)
ps.setBytes(13, stream.toByteArray())
ps.setInt(14, api_layer)
ps.addBatch()
it[data] = SerialBlob(stream.toByteArray())
it[api_layer] = my_api_layer
print(8)*/
}
} catch(e: Exception) {
println("e")
}
} else if (abs is TLMessageService) {
ps_insert_or_ignore.setInt(1, abs.getId())
ps_insert_or_ignore.setString(2, "service_message")
ps_insert_or_ignore.setNull(3, Types.INTEGER)
ps_insert_or_ignore.setNull(4, Types.INTEGER)
ps_insert_or_ignore.setNull(5, Types.INTEGER)
ps_insert_or_ignore.setNull(6, Types.INTEGER)
ps_insert_or_ignore.setNull(7, Types.VARCHAR)
ps_insert_or_ignore.setNull(8, Types.INTEGER)
ps_insert_or_ignore.setNull(9, Types.BOOLEAN)
ps_insert_or_ignore.setNull(10, Types.VARCHAR)
ps_insert_or_ignore.setNull(11, Types.VARCHAR)
ps_insert_or_ignore.setNull(12, Types.INTEGER)
ps_insert_or_ignore.setNull(13, Types.BLOB)
ps_insert_or_ignore.setInt(14, api_layer)
ps_insert_or_ignore.addBatch()
Messages.insert {
it[message_id] = abs.getId()
//it[message_type] = "service_message"
//it[api_layer] = my_api_layer
}
} else if (abs is TLMessageEmpty) {
ps_insert_or_ignore.setInt(1, abs.getId())
ps_insert_or_ignore.setString(2, "empty_message")
ps_insert_or_ignore.setNull(3, Types.INTEGER)
ps_insert_or_ignore.setNull(4, Types.INTEGER)
ps_insert_or_ignore.setNull(5, Types.INTEGER)
ps_insert_or_ignore.setNull(6, Types.INTEGER)
ps_insert_or_ignore.setNull(7, Types.VARCHAR)
ps_insert_or_ignore.setNull(8, Types.INTEGER)
ps_insert_or_ignore.setNull(9, Types.BOOLEAN)
ps_insert_or_ignore.setNull(10, Types.VARCHAR)
ps_insert_or_ignore.setNull(11, Types.VARCHAR)
ps_insert_or_ignore.setNull(12, Types.INTEGER)
ps_insert_or_ignore.setNull(13, Types.BLOB)
ps_insert_or_ignore.setInt(14, api_layer)
ps_insert_or_ignore.addBatch()
Messages.insert {
it[message_id] = abs.getId()
//it[message_type] = "empty_message"
//it[api_layer] = my_api_layer
}
} else {
throw RuntimeException("Unexpected Message type: " + abs.javaClass)
}
print(9)
}
conn!!.setAutoCommit(false)
ps.executeBatch()
ps.clearBatch()
ps_insert_or_ignore.executeBatch()
ps_insert_or_ignore.clearBatch()
conn!!.commit()
conn!!.setAutoCommit(true)
print("a")
} // transaction
logger.debug("Messages saved.")
} catch (e: Exception) {
e.printStackTrace()
throw RuntimeException("Exception shown above happened.")