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filesystem.go
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filesystem.go
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package filesystem
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.
import (
"context"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/Azure/go-autorest/autorest/validation"
"github.com/Azure/go-autorest/tracing"
"github.com/satori/go.uuid"
"io"
"net/http"
)
// Client is the creates an Azure Data Lake Store filesystem client.
type Client struct {
BaseClient
}
// NewClient creates an instance of the Client client.
func NewClient() Client {
return Client{New()}
}
// Append used for serial appends to the specified file. NOTE: The target must not contain data added by
// ConcurrentAppend. ConcurrentAppend and Append cannot be used interchangeably; once a target file has been modified
// using either of these append options, the other append option cannot be used on the target file.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file to which to append.
// streamContents - the file contents to include when appending to the file. The maximum content size is 4MB.
// For content larger than 4MB you must append the content in 4MB chunks.
// offset - the optional offset in the stream to begin the append operation. Default is to append at the end of
// the stream.
// syncFlag - optionally indicates what to do after completion of the concurrent append. DATA indicates that
// more data will be sent immediately by the client, the file handle should remain open/locked, and file
// metadata (including file length, last modified time) should NOT get updated. METADATA indicates that more
// data will be sent immediately by the client, the file handle should remain open/locked, and file metadata
// should get updated. CLOSE indicates that the client is done sending data, the file handle should be
// closed/unlocked, and file metadata should get updated.
// leaseID - optional unique GUID per file to ensure single writer semantics, meaning that only clients that
// append to the file with the same leaseId will be allowed to do so.
// fileSessionID - optional unique GUID per file indicating all the appends with the same fileSessionId are
// from the same client and same session. This will give a performance benefit when syncFlag is DATA or
// METADATA.
func (client Client) Append(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, offset *int64, syncFlag SyncFlag, leaseID *uuid.UUID, fileSessionID *uuid.UUID) (result autorest.Response, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.Append")
defer func() {
sc := -1
if result.Response != nil {
sc = result.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.AppendPreparer(ctx, accountName, pathParameter, streamContents, offset, syncFlag, leaseID, fileSessionID)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Append", nil, "Failure preparing request")
return
}
resp, err := client.AppendSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "filesystem.Client", "Append", resp, "Failure sending request")
return
}
result, err = client.AppendResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Append", resp, "Failure responding to request")
}
return
}
// AppendPreparer prepares the Append request.
func (client Client) AppendPreparer(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, offset *int64, syncFlag SyncFlag, leaseID *uuid.UUID, fileSessionID *uuid.UUID) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"append": autorest.Encode("query", "true"),
"op": autorest.Encode("query", "APPEND"),
}
if offset != nil {
queryParameters["offset"] = autorest.Encode("query", *offset)
}
if len(string(syncFlag)) > 0 {
queryParameters["syncFlag"] = autorest.Encode("query", syncFlag)
} else {
queryParameters["syncFlag"] = autorest.Encode("query", "CLOSE")
}
if leaseID != nil {
queryParameters["leaseId"] = autorest.Encode("query", *leaseID)
}
if fileSessionID != nil {
queryParameters["fileSessionId"] = autorest.Encode("query", *fileSessionID)
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/octet-stream"),
autorest.AsPost(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithFile(streamContents),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// AppendSender sends the Append request. The method will close the
// http.Response Body if it receives an error.
func (client Client) AppendSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// AppendResponder handles the response to the Append request. The method always
// closes the http.Response Body.
func (client Client) AppendResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByClosing())
result.Response = resp
return
}
// CheckAccess checks if the specified access is available at the given path.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file or directory for which to check
// access.
// fsaction - file system operation read/write/execute in string form, matching regex pattern '[rwx-]{3}'
func (client Client) CheckAccess(ctx context.Context, accountName string, pathParameter string, fsaction string) (result autorest.Response, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckAccess")
defer func() {
sc := -1
if result.Response != nil {
sc = result.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.CheckAccessPreparer(ctx, accountName, pathParameter, fsaction)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "CheckAccess", nil, "Failure preparing request")
return
}
resp, err := client.CheckAccessSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "filesystem.Client", "CheckAccess", resp, "Failure sending request")
return
}
result, err = client.CheckAccessResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "CheckAccess", resp, "Failure responding to request")
}
return
}
// CheckAccessPreparer prepares the CheckAccess request.
func (client Client) CheckAccessPreparer(ctx context.Context, accountName string, pathParameter string, fsaction string) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"fsaction": autorest.Encode("query", fsaction),
"op": autorest.Encode("query", "CHECKACCESS"),
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// CheckAccessSender sends the CheckAccess request. The method will close the
// http.Response Body if it receives an error.
func (client Client) CheckAccessSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// CheckAccessResponder handles the response to the CheckAccess request. The method always
// closes the http.Response Body.
func (client Client) CheckAccessResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByClosing())
result.Response = resp
return
}
// Concat concatenates the list of source files into the destination file, removing all source files upon success.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the destination file resulting from the
// concatenation.
// sources - a list of comma separated Data Lake Store paths (starting with '/') of the files to concatenate,
// in the order in which they should be concatenated.
func (client Client) Concat(ctx context.Context, accountName string, pathParameter string, sources []string) (result autorest.Response, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.Concat")
defer func() {
sc := -1
if result.Response != nil {
sc = result.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
if err := validation.Validate([]validation.Validation{
{TargetValue: sources,
Constraints: []validation.Constraint{{Target: "sources", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewError("filesystem.Client", "Concat", err.Error())
}
req, err := client.ConcatPreparer(ctx, accountName, pathParameter, sources)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Concat", nil, "Failure preparing request")
return
}
resp, err := client.ConcatSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "filesystem.Client", "Concat", resp, "Failure sending request")
return
}
result, err = client.ConcatResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Concat", resp, "Failure responding to request")
}
return
}
// ConcatPreparer prepares the Concat request.
func (client Client) ConcatPreparer(ctx context.Context, accountName string, pathParameter string, sources []string) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "CONCAT"),
"sources": autorest.Encode("query", sources, ","),
}
preparer := autorest.CreatePreparer(
autorest.AsPost(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// ConcatSender sends the Concat request. The method will close the
// http.Response Body if it receives an error.
func (client Client) ConcatSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// ConcatResponder handles the response to the Concat request. The method always
// closes the http.Response Body.
func (client Client) ConcatResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByClosing())
result.Response = resp
return
}
// ConcurrentAppend appends to the specified file, optionally first creating the file if it does not yet exist. This
// method supports multiple concurrent appends to the file. NOTE: The target must not contain data added by Create or
// normal (serial) Append. ConcurrentAppend and Append cannot be used interchangeably; once a target file has been
// modified using either of these append options, the other append option cannot be used on the target file.
// ConcurrentAppend does not guarantee order and can result in duplicated data landing in the target file.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file to which to append using concurrent
// append.
// streamContents - the file contents to include when appending to the file. The maximum content size is 4MB.
// For content larger than 4MB you must append the content in 4MB chunks.
// appendMode - indicates the concurrent append call should create the file if it doesn't exist or just open
// the existing file for append
// syncFlag - optionally indicates what to do after completion of the concurrent append. DATA indicates that
// more data will be sent immediately by the client, the file handle should remain open/locked, and file
// metadata (including file length, last modified time) should NOT get updated. METADATA indicates that more
// data will be sent immediately by the client, the file handle should remain open/locked, and file metadata
// should get updated. CLOSE indicates that the client is done sending data, the file handle should be
// closed/unlocked, and file metadata should get updated.
func (client Client) ConcurrentAppend(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, appendMode AppendModeType, syncFlag SyncFlag) (result autorest.Response, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.ConcurrentAppend")
defer func() {
sc := -1
if result.Response != nil {
sc = result.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.ConcurrentAppendPreparer(ctx, accountName, pathParameter, streamContents, appendMode, syncFlag)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "ConcurrentAppend", nil, "Failure preparing request")
return
}
resp, err := client.ConcurrentAppendSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "filesystem.Client", "ConcurrentAppend", resp, "Failure sending request")
return
}
result, err = client.ConcurrentAppendResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "ConcurrentAppend", resp, "Failure responding to request")
}
return
}
// ConcurrentAppendPreparer prepares the ConcurrentAppend request.
func (client Client) ConcurrentAppendPreparer(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, appendMode AppendModeType, syncFlag SyncFlag) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "CONCURRENTAPPEND"),
}
if len(string(appendMode)) > 0 {
queryParameters["appendMode"] = autorest.Encode("query", appendMode)
}
if len(string(syncFlag)) > 0 {
queryParameters["syncFlag"] = autorest.Encode("query", syncFlag)
} else {
queryParameters["syncFlag"] = autorest.Encode("query", "DATA")
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/octet-stream"),
autorest.AsPost(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/WebHdfsExt/{path}", pathParameters),
autorest.WithFile(streamContents),
autorest.WithQueryParameters(queryParameters),
autorest.WithHeader("Transfer-Encoding", "chunked"))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// ConcurrentAppendSender sends the ConcurrentAppend request. The method will close the
// http.Response Body if it receives an error.
func (client Client) ConcurrentAppendSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// ConcurrentAppendResponder handles the response to the ConcurrentAppend request. The method always
// closes the http.Response Body.
func (client Client) ConcurrentAppendResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByClosing())
result.Response = resp
return
}
// Create creates a file with optionally specified content. NOTE: If content is provided, the resulting file cannot be
// modified using ConcurrentAppend.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file to create.
// streamContents - the file contents to include when creating the file. This parameter is optional, resulting
// in an empty file if not specified. The maximum content size is 4MB. For content larger than 4MB you must
// append the content in 4MB chunks.
// overwrite - the indication of if the file should be overwritten.
// syncFlag - optionally indicates what to do after completion of the create. DATA indicates that more data
// will be sent immediately by the client, the file handle should remain open/locked, and file metadata
// (including file length, last modified time) should NOT get updated. METADATA indicates that more data will
// be sent immediately by the client, the file handle should remain open/locked, and file metadata should get
// updated. CLOSE indicates that the client is done sending data, the file handle should be closed/unlocked,
// and file metadata should get updated.
// leaseID - optional unique GUID per file to ensure single writer semantics, meaning that only clients that
// append to the file with the same leaseId will be allowed to do so.
// permission - the octal representation of the unnamed user, mask and other permissions that should be set for
// the file when created. If not specified, it inherits these from the container.
func (client Client) Create(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, overwrite *bool, syncFlag SyncFlag, leaseID *uuid.UUID, permission *int32) (result autorest.Response, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.Create")
defer func() {
sc := -1
if result.Response != nil {
sc = result.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.CreatePreparer(ctx, accountName, pathParameter, streamContents, overwrite, syncFlag, leaseID, permission)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Create", nil, "Failure preparing request")
return
}
resp, err := client.CreateSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "filesystem.Client", "Create", resp, "Failure sending request")
return
}
result, err = client.CreateResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Create", resp, "Failure responding to request")
}
return
}
// CreatePreparer prepares the Create request.
func (client Client) CreatePreparer(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, overwrite *bool, syncFlag SyncFlag, leaseID *uuid.UUID, permission *int32) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "CREATE"),
"write": autorest.Encode("query", "true"),
}
if overwrite != nil {
queryParameters["overwrite"] = autorest.Encode("query", *overwrite)
}
if len(string(syncFlag)) > 0 {
queryParameters["syncFlag"] = autorest.Encode("query", syncFlag)
} else {
queryParameters["syncFlag"] = autorest.Encode("query", "CLOSE")
}
if leaseID != nil {
queryParameters["leaseId"] = autorest.Encode("query", *leaseID)
}
if permission != nil {
queryParameters["permission"] = autorest.Encode("query", *permission)
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/octet-stream"),
autorest.AsPut(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
if streamContents != nil {
preparer = autorest.DecoratePreparer(preparer,
autorest.WithFile(streamContents))
}
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// CreateSender sends the Create request. The method will close the
// http.Response Body if it receives an error.
func (client Client) CreateSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// CreateResponder handles the response to the Create request. The method always
// closes the http.Response Body.
func (client Client) CreateResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated),
autorest.ByClosing())
result.Response = resp
return
}
// Delete deletes the requested file or directory, optionally recursively.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file or directory to delete.
// recursive - the optional switch indicating if the delete should be recursive
func (client Client) Delete(ctx context.Context, accountName string, pathParameter string, recursive *bool) (result FileOperationResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.DeletePreparer(ctx, accountName, pathParameter, recursive)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Delete", nil, "Failure preparing request")
return
}
resp, err := client.DeleteSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "filesystem.Client", "Delete", resp, "Failure sending request")
return
}
result, err = client.DeleteResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "Delete", resp, "Failure responding to request")
}
return
}
// DeletePreparer prepares the Delete request.
func (client Client) DeletePreparer(ctx context.Context, accountName string, pathParameter string, recursive *bool) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "DELETE"),
}
if recursive != nil {
queryParameters["recursive"] = autorest.Encode("query", *recursive)
}
preparer := autorest.CreatePreparer(
autorest.AsDelete(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// DeleteSender sends the Delete request. The method will close the
// http.Response Body if it receives an error.
func (client Client) DeleteSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client Client) DeleteResponder(resp *http.Response) (result FileOperationResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// GetACLStatus gets Access Control List (ACL) entries for the specified file or directory.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file or directory for which to get the
// ACL.
// tooID - an optional switch to return friendly names in place of object ID for ACL entries. tooId=false
// returns friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
func (client Client) GetACLStatus(ctx context.Context, accountName string, pathParameter string, tooID *bool) (result ACLStatusResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetACLStatus")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.GetACLStatusPreparer(ctx, accountName, pathParameter, tooID)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetACLStatus", nil, "Failure preparing request")
return
}
resp, err := client.GetACLStatusSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetACLStatus", resp, "Failure sending request")
return
}
result, err = client.GetACLStatusResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetACLStatus", resp, "Failure responding to request")
}
return
}
// GetACLStatusPreparer prepares the GetACLStatus request.
func (client Client) GetACLStatusPreparer(ctx context.Context, accountName string, pathParameter string, tooID *bool) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "GETACLSTATUS"),
}
if tooID != nil {
queryParameters["tooId"] = autorest.Encode("query", *tooID)
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// GetACLStatusSender sends the GetACLStatus request. The method will close the
// http.Response Body if it receives an error.
func (client Client) GetACLStatusSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// GetACLStatusResponder handles the response to the GetACLStatus request. The method always
// closes the http.Response Body.
func (client Client) GetACLStatusResponder(resp *http.Response) (result ACLStatusResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// GetContentSummary gets the file content summary object specified by the file path.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file for which to retrieve the summary.
func (client Client) GetContentSummary(ctx context.Context, accountName string, pathParameter string) (result ContentSummaryResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetContentSummary")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.GetContentSummaryPreparer(ctx, accountName, pathParameter)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetContentSummary", nil, "Failure preparing request")
return
}
resp, err := client.GetContentSummarySender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetContentSummary", resp, "Failure sending request")
return
}
result, err = client.GetContentSummaryResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetContentSummary", resp, "Failure responding to request")
}
return
}
// GetContentSummaryPreparer prepares the GetContentSummary request.
func (client Client) GetContentSummaryPreparer(ctx context.Context, accountName string, pathParameter string) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "GETCONTENTSUMMARY"),
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// GetContentSummarySender sends the GetContentSummary request. The method will close the
// http.Response Body if it receives an error.
func (client Client) GetContentSummarySender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// GetContentSummaryResponder handles the response to the GetContentSummary request. The method always
// closes the http.Response Body.
func (client Client) GetContentSummaryResponder(resp *http.Response) (result ContentSummaryResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// GetFileStatus get the file status object specified by the file path.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the file or directory for which to retrieve
// the status.
// tooID - an optional switch to return friendly names in place of owner and group. tooId=false returns
// friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
func (client Client) GetFileStatus(ctx context.Context, accountName string, pathParameter string, tooID *bool) (result FileStatusResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetFileStatus")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.GetFileStatusPreparer(ctx, accountName, pathParameter, tooID)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetFileStatus", nil, "Failure preparing request")
return
}
resp, err := client.GetFileStatusSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetFileStatus", resp, "Failure sending request")
return
}
result, err = client.GetFileStatusResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "GetFileStatus", resp, "Failure responding to request")
}
return
}
// GetFileStatusPreparer prepares the GetFileStatus request.
func (client Client) GetFileStatusPreparer(ctx context.Context, accountName string, pathParameter string, tooID *bool) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "GETFILESTATUS"),
}
if tooID != nil {
queryParameters["tooId"] = autorest.Encode("query", *tooID)
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// GetFileStatusSender sends the GetFileStatus request. The method will close the
// http.Response Body if it receives an error.
func (client Client) GetFileStatusSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// GetFileStatusResponder handles the response to the GetFileStatus request. The method always
// closes the http.Response Body.
func (client Client) GetFileStatusResponder(resp *http.Response) (result FileStatusResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// ListFileStatus get the list of file status objects specified by the file path, with optional pagination parameters
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the directory to list.
// listSize - gets or sets the number of items to return. Optional.
// listAfter - gets or sets the item or lexicographical index after which to begin returning results. For
// example, a file list of 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also return
// 'd'. Optional.
// listBefore - gets or sets the item or lexicographical index before which to begin returning results. For
// example, a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c' will also
// return 'a','b'. Optional.
// tooID - an optional switch to return friendly names in place of owner and group. tooId=false returns
// friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
func (client Client) ListFileStatus(ctx context.Context, accountName string, pathParameter string, listSize *int32, listAfter string, listBefore string, tooID *bool) (result FileStatusesResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListFileStatus")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
req, err := client.ListFileStatusPreparer(ctx, accountName, pathParameter, listSize, listAfter, listBefore, tooID)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "ListFileStatus", nil, "Failure preparing request")
return
}
resp, err := client.ListFileStatusSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "filesystem.Client", "ListFileStatus", resp, "Failure sending request")
return
}
result, err = client.ListFileStatusResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "filesystem.Client", "ListFileStatus", resp, "Failure responding to request")
}
return
}
// ListFileStatusPreparer prepares the ListFileStatus request.
func (client Client) ListFileStatusPreparer(ctx context.Context, accountName string, pathParameter string, listSize *int32, listAfter string, listBefore string, tooID *bool) (*http.Request, error) {
urlParameters := map[string]interface{}{
"accountName": accountName,
"adlsFileSystemDnsSuffix": client.AdlsFileSystemDNSSuffix,
}
pathParameters := map[string]interface{}{
"path": autorest.Encode("path", pathParameter),
}
const APIVersion = "2016-11-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
"op": autorest.Encode("query", "LISTSTATUS"),
}
if listSize != nil {
queryParameters["listSize"] = autorest.Encode("query", *listSize)
}
if len(listAfter) > 0 {
queryParameters["listAfter"] = autorest.Encode("query", listAfter)
}
if len(listBefore) > 0 {
queryParameters["listBefore"] = autorest.Encode("query", listBefore)
}
if tooID != nil {
queryParameters["tooId"] = autorest.Encode("query", *tooID)
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithCustomBaseURL("https://{accountName}.{adlsFileSystemDnsSuffix}", urlParameters),
autorest.WithPathParameters("/webhdfs/v1/{path}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// ListFileStatusSender sends the ListFileStatus request. The method will close the
// http.Response Body if it receives an error.
func (client Client) ListFileStatusSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// ListFileStatusResponder handles the response to the ListFileStatus request. The method always
// closes the http.Response Body.
func (client Client) ListFileStatusResponder(resp *http.Response) (result FileStatusesResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// Mkdirs creates a directory.
// Parameters:
// accountName - the Azure Data Lake Store account to execute filesystem operations on.
// pathParameter - the Data Lake Store path (starting with '/') of the directory to create.
// permission - optional octal permission with which the directory should be created.
func (client Client) Mkdirs(ctx context.Context, accountName string, pathParameter string, permission *int32) (result FileOperationResult, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/Client.Mkdirs")
defer func() {
sc := -1