io.cdap.wrangler.service.adls

Class ADLSHandler

java.lang.Object

io.cdap.cdap.internal.api.AbstractProgramDatasetConfigurable<T>

io.cdap.cdap.internal.api.AbstractPluginConfigurable<V>

io.cdap.cdap.api.service.http.AbstractHttpServiceHandler<io.cdap.cdap.api.service.http.SystemHttpServiceContext,io.cdap.cdap.api.service.http.SystemHttpServiceConfigurer>

io.cdap.cdap.api.service.http.AbstractSystemHttpServiceHandler

io.cdap.wrangler.service.common.AbstractWranglerHandler

io.cdap.wrangler.service.adls.ADLSHandler

All Implemented Interfaces:

io.cdap.cdap.api.ProgramLifecycle<io.cdap.cdap.api.service.http.SystemHttpServiceContext>, io.cdap.cdap.api.service.http.HttpServiceHandler<io.cdap.cdap.api.service.http.SystemHttpServiceContext,io.cdap.cdap.api.service.http.SystemHttpServiceConfigurer>

Deprecated.

@Deprecated
public class ADLSHandler
extends AbstractWranglerHandler

Service to explore ADLS Gen1 filesystem.

Nested Class Summary

Nested classes/interfaces inherited from class io.cdap.wrangler.service.common.AbstractWranglerHandler

AbstractWranglerHandler.NamespacedResponder<T>, AbstractWranglerHandler.NamespacedResponderRunnable

Constructor Summary

Constructors

Constructor and Description
ADLSHandler() Deprecated.

Method Summary

Modifier and Type	Method and Description
void	listADLSDirectory(io.cdap.cdap.api.service.http.HttpServiceRequest request, io.cdap.cdap.api.service.http.HttpServiceResponder responder, String namespace, String connectionId, String path) Deprecated. Lists ADLS directory's contents for the given prefix path.
void	loadADLSFile(io.cdap.cdap.api.service.http.HttpServiceRequest request, io.cdap.cdap.api.service.http.HttpServiceResponder responder, String namespace, String connectionId, String filePath, int lines, String sampler, double fraction, String scope) Deprecated. Reads ADLS file into workspace
void	specification(io.cdap.cdap.api.service.http.HttpServiceRequest request, io.cdap.cdap.api.service.http.HttpServiceResponder responder, String namespace, String connectionId, String path, String workspaceId) Deprecated. Specification for the source.
void	testADLSConnection(io.cdap.cdap.api.service.http.HttpServiceRequest request, io.cdap.cdap.api.service.http.HttpServiceResponder responder, String namespace) Deprecated. Tests ADLS Connection.

Methods inherited from class io.cdap.wrangler.service.common.AbstractWranglerHandler

getConnection, getValidatedConnection, getValidatedConnection, getWorkspace, respond, respond, respond, shouldCopyHeader

Methods inherited from class io.cdap.cdap.api.service.http.AbstractSystemHttpServiceHandler

createTable

Methods inherited from class io.cdap.cdap.api.service.http.AbstractHttpServiceHandler

configure, configure, destroy, getConfigurer, getContext, initialize, setProperties

Methods inherited from class io.cdap.cdap.internal.api.AbstractPluginConfigurable

usePlugin, usePlugin, usePluginClass, usePluginClass

Methods inherited from class io.cdap.cdap.internal.api.AbstractProgramDatasetConfigurable

addDatasetModule, addDatasetType, createDataset, createDataset, createDataset, createDataset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ADLSHandler

public ADLSHandler()

Deprecated.

Method Detail

testADLSConnection

@POST
 @Path(value="contexts/{context}/connections/adls/test")
public void testADLSConnection(io.cdap.cdap.api.service.http.HttpServiceRequest request,
                                                                                              io.cdap.cdap.api.service.http.HttpServiceResponder responder,
                                                                                              @PathParam(value="context")
                                                                                              String namespace)

Deprecated.

Tests ADLS Connection.

Parameters:

request - HTTP Request handler.

responder - HTTP Response handler.

listADLSDirectory

@GET
 @Path(value="contexts/{context}/connections/{connection-id}/adls/explore")
public void listADLSDirectory(io.cdap.cdap.api.service.http.HttpServiceRequest request,
                                                                                                               io.cdap.cdap.api.service.http.HttpServiceResponder responder,
                                                                                                               @PathParam(value="context")
                                                                                                               String namespace,
                                                                                                               @PathParam(value="connection-id")
                                                                                                               String connectionId,
                                                                                                               @Nullable @QueryParam(value="path")
                                                                                                               String path)

Deprecated.

Lists ADLS directory's contents for the given prefix path.

Parameters:

request - HTTP Request handler.

responder - HTTP Response handler.

loadADLSFile

@POST
 @Path(value="contexts/{context}/connections/{connection-id}/adls/read")
public void loadADLSFile(io.cdap.cdap.api.service.http.HttpServiceRequest request,
                                                                                                        io.cdap.cdap.api.service.http.HttpServiceResponder responder,
                                                                                                        @PathParam(value="context")
                                                                                                        String namespace,
                                                                                                        @PathParam(value="connection-id")
                                                                                                        String connectionId,
                                                                                                        @QueryParam(value="path")
                                                                                                        String filePath,
                                                                                                        @QueryParam(value="lines")
                                                                                                        int lines,
                                                                                                        @QueryParam(value="sampler")
                                                                                                        String sampler,
                                                                                                        @QueryParam(value="fraction")
                                                                                                        double fraction,
                                                                                                        @QueryParam(value="scope") @DefaultValue(value="default")
                                                                                                        String scope)

Deprecated.

Reads ADLS file into workspace

Parameters:

request - HTTP Request handler.

responder - HTTP Response handler.

specification

@Path(value="contexts/{context}/connections/{connection-id}/adls/specification")
 @GET
public void specification(io.cdap.cdap.api.service.http.HttpServiceRequest request,
                                                                                                                 io.cdap.cdap.api.service.http.HttpServiceResponder responder,
                                                                                                                 @PathParam(value="context")
                                                                                                                 String namespace,
                                                                                                                 @PathParam(value="connection-id")
                                                                                                                 String connectionId,
                                                                                                                 @QueryParam(value="path")
                                                                                                                 String path,
                                                                                                                 @QueryParam(value="wid")
                                                                                                                 String workspaceId)

Deprecated.

Specification for the source.

Parameters:

request - HTTP request handler.

responder - HTTP response handler.