public DownloadFileForm(KS3Browser ks3Browser, KS3Client ks3Client, String bucketName, String key, FileInfo file)
{
this.ks3Browser = ks3Browser;
this.ks3Client = ks3Client;
this.bucketName = bucketName;
this.key = key;
this.file = file;
try
{
// 先通过获取Object的Metadata中的Content-Length字段的值，来确定当前要下载的文件的大小
ObjectMetadata objMeta = ks3Client.getObjectMetadata(bucketName, key);
this.completedSize = 0;
this.size = objMeta.getContentLength();
}
catch (ServiceException e)
{
showMessage(e.ToString(), "错误");
this.Dispose();
return;
}
catch
{
showMessage("未知错误，请稍后再试", "错误");
return;
}
InitializeComponent();
this.completedSize = 0;
start();
}
private static bool getObject()
{
/*
* try
* {
* // Get Object(download and store in memory)
* Console.WriteLine("--- Download and Store in Memory ---");
*
* GetObjectRequest getShortContent = new GetObjectRequest(bucketName, objKeyNameMemoryData);
* getShortContent.setRange(0, 24);
* KS3Object ks3Object = ks3Client.getObject(getShortContent);
*
* StreamReader sr = new StreamReader(ks3Object.getObjectContent());
* Console.WriteLine("Content:\n" + sr.ReadToEnd());
* sr.Close();
* ks3Object.getObjectContent().Close();
*
* Console.WriteLine("------------------------------------\n");
* }
* catch (System.Exception e)
* {
* Console.WriteLine(e.ToString());
* return false;
* }
*/
try
{
// Get Object(download and save as a file)
Console.WriteLine("--- Download a File ---");
// I need to get the Content-Length to set the listener.
ObjectMetadata objectMetadata = ks3Client.getObjectMetadata(bucketName, objKeyNameFileData);
SampleListener downloadListener = new SampleListener(objectMetadata.getContentLength());
GetObjectRequest getObjectRequest = new GetObjectRequest(bucketName, objKeyNameFileData, new FileInfo(outFilePath));
getObjectRequest.setProgressListener(downloadListener);
KS3Object obj = ks3Client.getObject(getObjectRequest);
obj.getObjectContent().Close(); // The file was opened in [KS3ObjectResponseHandler], so I close it first.
Console.WriteLine("Success. See the file downloaded at {0}", outFilePath);
Console.WriteLine("-----------------------\n");
}
catch (System.Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
return(true);
}
public void TestListObjects()
{
if (!init())
{
ObjectListing objects = ks3Client.listObjects(bucketName);
//ListObjectsRequest request = new ListObjectsRequest();
//request.setBucketName(bucketName);
//request.setMarker("PersistenceServiceImpl.java");
//ObjectListing objects = ks3Client.listObjects(request);
//Assert.IsNotNull(objects);
Console.WriteLine(objects.ToString());
Console.WriteLine("---------------------\n");
// Get Object Metadata
Console.WriteLine("--- Get Object Metadata ---");
ObjectMetadata objMeta = ks3Client.getObjectMetadata(bucketName, objKeyNameMemoryData);
Console.WriteLine(objMeta.ToString());
Console.WriteLine();
objMeta = ks3Client.getObjectMetadata(bucketName, objKeyNameFileData);
Assert.IsNotNull(objMeta);
}
}
private static bool listObjects()
{
try
{
// List Objects
Console.WriteLine("--- List Objects: ---");
//ObjectListing objects = ks3Client.listObjects(bucketName);
KS3Client ks3Client = new KS3Client("ak", "sk");
ks3Client.setEndpoint("kss.ksyun.com");
ListObjectsRequest request = new ListObjectsRequest();
request.setBucketName("haofenshu");
//request.setMarker("PersistenceServiceImpl.java");
request.setPrefix("file/s/167206/1082/ClipedRecord.xml");
request.setDelimiter("/");
ObjectListing objects = ks3Client.listObjects(request);
//Console.WriteLine(objects.ToString());
Console.WriteLine("---------------------\n");
// Get Object Metadata
Console.WriteLine("--- Get Object Metadata ---");
//ObjectMetadata objMeta = ks3Client.getObjectMetadata(bucketName, objKeyNameMemoryData);
//Console.WriteLine(objMeta.ToString());
//Console.WriteLine();
ObjectMetadata objMeta = ks3Client.getObjectMetadata(bucketName, objKeyNameFileData);
Console.WriteLine(objMeta.ToString());
Console.WriteLine("---------------------------\n");
}
catch (System.Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
return(true);
}
public DownloadFileForm(KS3Browser ks3Browser, KS3Client ks3Client, String bucketName, String key, FileInfo file)
{
this.ks3Browser = ks3Browser;
this.ks3Client = ks3Client;
this.bucketName = bucketName;
this.key = key;
this.file = file;
try
{
// 先通过获取Object的Metadata中的Content-Length字段的值，来确定当前要下载的文件的大小
ObjectMetadata objMeta = ks3Client.getObjectMetadata(bucketName, key);
this.completedSize = 0;
this.size = objMeta.getContentLength();
}
catch (ServiceException e)
{
showMessage(e.ToString(), "错误");
this.Dispose();
return ;
}
catch
{
showMessage("未知错误，请稍后再试", "错误");
return ;
}
InitializeComponent();
this.completedSize = 0;
start();
}