Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/util/api/TwidereExceptionFactory.kt

71 lines
2.4 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.util.api
import com.fasterxml.jackson.core.JsonParseException
import org.mariotaku.microblog.library.MicroBlogException
import org.mariotaku.restfu.ExceptionFactory
import org.mariotaku.restfu.RestConverter
import org.mariotaku.restfu.http.HttpRequest
import org.mariotaku.restfu.http.HttpResponse
import java.io.IOException
/**
* Create `MicroBlogException`
*
* Created by mariotaku on 2017/4/11.
*/
object TwidereExceptionFactory : ExceptionFactory<MicroBlogException> {
override fun newException(cause: Throwable?, request: HttpRequest?, response: HttpResponse?): MicroBlogException {
val te = when {
cause != null -> {
MicroBlogException(cause)
}
response != null -> {
parseTwitterException(response)
}
else -> {
MicroBlogException()
}
}
te.httpRequest = request
te.httpResponse = response
return te
}
fun parseTwitterException(resp: HttpResponse): MicroBlogException {
return try {
val converter = TwitterConverterFactory.forResponse(MicroBlogException::class.java)
converter.convert(resp) as MicroBlogException
} catch (e: JsonParseException) {
MicroBlogException("Malformed JSON Data", e)
} catch (e: IOException) {
MicroBlogException("IOException while throwing exception", e)
} catch (e: RestConverter.ConvertException) {
MicroBlogException(e)
} catch (e: MicroBlogException) {
e
}
}
}