alluxio

Class RestUtils

java.lang.Object

alluxio.RestUtils

public final class RestUtils
extends Object

Utilities for handling REST calls.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RestUtils.ErrorResponse Error response when RestUtils.RestCallable.call() throws an exception.
static interface	RestUtils.RestCallable<T> An interface representing a callable.

Method Summary

Modifier and Type	Method and Description
static <T> javax.ws.rs.core.Response	call(RestUtils.RestCallable<T> callable, AlluxioConfiguration alluxioConf) Call response.
static <T> javax.ws.rs.core.Response	call(RestUtils.RestCallable<T> callable, AlluxioConfiguration alluxioConf, Map<String,Object> headers) Calls the given RestUtils.RestCallable and handles any exceptions thrown.
static String	toS3Date(long epoch)

Methods inherited from class java.lang.Object

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

Method Detail

call

public static <T> javax.ws.rs.core.Response call(RestUtils.RestCallable<T> callable,
                                                 AlluxioConfiguration alluxioConf,
                                                 @Nullable
                                                 Map<String,Object> headers)

Calls the given RestUtils.RestCallable and handles any exceptions thrown.

Type Parameters:

T - the return type of the callable

Parameters:

callable - the callable to call

alluxioConf - Alluxio configuration

headers - the headers

Returns:

the response object

call

public static <T> javax.ws.rs.core.Response call(RestUtils.RestCallable<T> callable,
                                                 AlluxioConfiguration alluxioConf)

Call response.

Type Parameters:

T - the type parameter

Parameters:

callable - the callable

alluxioConf - the alluxio conf

Returns:

the response

toS3Date

public static String toS3Date(long epoch)

Parameters:

epoch - the milliseconds from the epoch

Returns:

the string representation of the epoch in the S3 date format