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Code Issues Releases Wiki Activity

Refactor copy remote file operation. Make overwrite false as default to avoid some potential errors

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This commit is contained in:
Abel García de Prada 2021-05-21 14:01:25 +02:00 committed by Abel García de Prada
parent 5449eb7480
commit 34cc4c87b1
2 changed files with 31 additions and 25 deletions
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2
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/methods/webdav/CopyMethod.kt
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@ -36,7 +36,7 @@ import java.net.URL
class CopyMethod(
val url: URL,
private val destinationUrl: String,
private val forceOverride: Boolean
private val forceOverride: Boolean = false
) : DavMethod(url) {
@Throws(Exception::class)
public override fun onDavExecute(davResource: DavOCResource): Int {

54
owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/CopyRemoteFileOperation.kt
View File

@ -1,5 +1,5 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2020 ownCloud GmbH.
* Copyright (C) 2022 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -30,6 +30,7 @@ import com.owncloud.android.lib.common.network.WebdavUtils
import com.owncloud.android.lib.common.operations.RemoteOperation
import com.owncloud.android.lib.common.operations.RemoteOperationResult
import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode
import com.owncloud.android.lib.common.utils.isOneOf
import timber.log.Timber
import java.net.URL
import java.util.concurrent.TimeUnit
@ -44,13 +45,12 @@ import java.util.concurrent.TimeUnit
* @author Christian Schabesberger
* @author David González V.
*
* @param srcRemotePath Remote path of the file/folder to move.
* @param targetRemotePath Remove path desired for the file/folder after moving it.
* @param srcRemotePath Remote path of the file/folder to copy.
* @param targetRemotePath Remote path desired for the file/folder to copy it.
*/
class CopyRemoteFileOperation(
private val srcRemotePath: String,
private val targetRemotePath: String,
private val overwrite: Boolean
) : RemoteOperation<String?>() {
/**
* Performs the rename operation.
@ -72,37 +72,43 @@ class CopyRemoteFileOperation(
val copyMethod = CopyMethod(
URL(client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(srcRemotePath)),
client.userFilesWebDavUri.toString() + WebdavUtils.encodePath(targetRemotePath),
overwrite
).apply {
setReadTimeout(COPY_READ_TIMEOUT.toLong(), TimeUnit.SECONDS)
setConnectionTimeout(COPY_CONNECTION_TIMEOUT.toLong(), TimeUnit.SECONDS)
setReadTimeout(COPY_READ_TIMEOUT, TimeUnit.SECONDS)
setConnectionTimeout(COPY_CONNECTION_TIMEOUT, TimeUnit.SECONDS)
}
val status = client.executeHttpMethod(copyMethod)
when {
isSuccess(status) -> {
val fileRemoteId = copyMethod.getResponseHeader(HttpConstants.OC_FILE_REMOTE_ID)
result = RemoteOperationResult(ResultCode.OK)
result.setData(fileRemoteId)
}
isPreconditionFailed(status) -> {
result = RemoteOperationResult(ResultCode.INVALID_OVERWRITE)
client.exhaustResponse(copyMethod.getResponseBodyAsStream())
if (status == HttpConstants.HTTP_CREATED || status == HttpConstants.HTTP_NO_CONTENT) {
val fileRemoteId = copyMethod.getResponseHeader(HttpConstants.OC_FILE_REMOTE_ID)
result = RemoteOperationResult(ResultCode.OK)
result.setData(fileRemoteId)
} else if (status == HttpConstants.HTTP_PRECONDITION_FAILED && !overwrite) {
result = RemoteOperationResult(ResultCode.INVALID_OVERWRITE)
client.exhaustResponse(copyMethod.getResponseBodyAsStream())
/// for other errors that could be explicitly handled, check first:
/// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
} else {
result = RemoteOperationResult(copyMethod)
client.exhaustResponse(copyMethod.getResponseBodyAsStream())
/// for other errors that could be explicitly handled, check first:
/// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.9.4
}
else -> {
result = RemoteOperationResult(copyMethod)
client.exhaustResponse(copyMethod.getResponseBodyAsStream())
}
}
Timber.i("Copy " + srcRemotePath + " to " + targetRemotePath + ": " + result.logMessage)
Timber.i("Copy $srcRemotePath to $targetRemotePath: ${result.logMessage}")
} catch (e: Exception) {
result = RemoteOperationResult(e)
Timber.e(e, "Copy " + srcRemotePath + " to " + targetRemotePath + ": " + result.logMessage)
Timber.e(e, "Copy $srcRemotePath to $targetRemotePath: ${result.logMessage}")
}
return result
}
private fun isSuccess(status: Int) = status.isOneOf(HttpConstants.HTTP_CREATED, HttpConstants.HTTP_NO_CONTENT)
private fun isPreconditionFailed(status: Int) = status == HttpConstants.HTTP_PRECONDITION_FAILED
companion object {
private const val COPY_READ_TIMEOUT = 600_000
private const val COPY_CONNECTION_TIMEOUT = 5_000
private const val COPY_READ_TIMEOUT = 10L
private const val COPY_CONNECTION_TIMEOUT = 6L
}
}