org.apache.knox.gateway.shell

Class AbstractRequest<T>

java.lang.Object

org.apache.knox.gateway.shell.AbstractRequest<T>

Direct Known Subclasses:

AbstractAliasRequest, AbstractTokenLifecycleRequest, AppState.Request, ClusterVersion.Request, CreateScanner.Request, CreateTable.Request, DeleteRows.Request, DeleteScanner.Request, DeleteTable.Request, Get.Request, Get.Request, Hive.Request, KillApp.Request, Ls.Request, Mkdir.Request, NewApp.Request, Pig.Request, Put.Request, QueryRows.Request, Rename.Request, Rm.Request, ScannerGetNext.Request, Sqoop.Request, Status.Request, Status.Request, StoreRow.Request, SubmitApp.Request, SystemVersion.Request, TableList.Request, TableRegions.Request, TableSchema.Request, TruncateTable.Request, UpdateTable.Request

public abstract class AbstractRequest<T>
extends Object

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRequest(KnoxSession session)
protected	AbstractRequest(KnoxSession session, String doAsUser)

Method Summary

Modifier and Type	Method and Description
protected void	addParam(List<org.apache.http.NameValuePair> list, String name, String value)
protected void	addQueryParam(org.apache.http.client.utils.URIBuilder uri, String name, Object value)
protected abstract Callable<T>	callable()
protected org.apache.http.client.methods.CloseableHttpResponse	execute(org.apache.http.HttpRequest request)
String	getDoAsUser()
KnoxSession	getSession()
protected KnoxSession	hadoop()
Future<T>	later()
Future<T>	later(groovy.lang.Closure<Void> closure)
T	now()
protected org.apache.http.client.utils.URIBuilder	uri(String... parts)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRequest

protected AbstractRequest(KnoxSession session)

AbstractRequest

protected AbstractRequest(KnoxSession session,
                          String doAsUser)

Method Detail

hadoop

protected KnoxSession hadoop()

execute

protected org.apache.http.client.methods.CloseableHttpResponse execute(org.apache.http.HttpRequest request)
                                                                throws IOException

Throws:

IOException

uri

protected org.apache.http.client.utils.URIBuilder uri(String... parts)
                                               throws URISyntaxException

Throws:

URISyntaxException

addQueryParam

protected void addQueryParam(org.apache.http.client.utils.URIBuilder uri,
                             String name,
                             Object value)

addParam

protected void addParam(List<org.apache.http.NameValuePair> list,
                        String name,
                        String value)

callable

protected abstract Callable<T> callable()

getSession

public KnoxSession getSession()

now

public T now()
      throws KnoxShellException

Throws:

KnoxShellException

later

public Future<T> later()

later

public Future<T> later(groovy.lang.Closure<Void> closure)

getDoAsUser

public String getDoAsUser()