org.nustaq.utils

Class AsyncHttpActor

java.lang.Object

org.nustaq.kontraktor.Actors

org.nustaq.kontraktor.Actor<AsyncHttpActor>

org.nustaq.utils.AsyncHttpActor

All Implemented Interfaces:

Serializable, Executor, org.nustaq.kontraktor.monitoring.Monitorable

public class AsyncHttpActor
extends org.nustaq.kontraktor.Actor<AsyncHttpActor>

wraps apache async client in order to simplify concurrent / async crawling / downloads etc. actor-styled

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.nustaq.kontraktor.Actor

org.nustaq.kontraktor.Actor.ActorReport

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.http.impl.nio.client.CloseableHttpAsyncClient	asyncHttpClient
static boolean	DUMP_GET
static int	MAX_CONN_PER_ROUTE
static int	MAX_CONN_TOTAL

Fields inherited from class org.nustaq.kontraktor.Actor

__cbQueue, __clientConnection, __connections, __currentDispatcher, __mailbox, __mailboxCapacity, __mbCapacity, __publishTarget, __remoteId, __scheduler, __self, __stopped, __ticketMachine, connection, sender, userData, zzRoutingGCEnabled, zzServerMsgCallback

Fields inherited from class org.nustaq.kontraktor.Actors

CONT, DEFAULT_TIMOUT, defaultScheduler, delayedCalls, exec, instance, MAX_EXTERNAL_THREADS_POOL_SIZE, version

Constructor Summary

Constructors

Constructor and Description
AsyncHttpActor()

Method Summary

Modifier and Type	Method and Description
void	enableShortTimeContentCache(long time) caches getContent calls for some time.
org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse>	get(String url, String... headers)
protected org.apache.http.impl.nio.client.CloseableHttpAsyncClient	getClient()
org.nustaq.kontraktor.IPromise<String>	getContent(String url, String... headers)
org.nustaq.kontraktor.IPromise<byte[]>	getContentBytes(String url, String... headers)
org.nustaq.kontraktor.IPromise<String>	getContentRaw(boolean bChrome, String url, String... headers)
org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse>	getRaw(boolean bChrome, String url, String... headers)
static AsyncHttpActor	getSingleton()
static void	main(String[] args)
org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse>	post(String url, String postData, String... headers)
org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse>	postWithContext(String url, String postData, org.apache.http.protocol.HttpContext ctx, String... headers)
static byte[]	readContentBytes(org.apache.http.HttpResponse resp, String enc)
static String	readContentString(org.apache.http.HttpResponse resp)
void	setLimits(int maxConPerRoute, int maxConTotal) overwrite static limits, WARNING: careful when accessing the singleton
org.nustaq.kontraktor.IPromise	sync()
static byte[]	unGZip(byte[] barr, int read)

Methods inherited from class org.nustaq.kontraktor.Actor

__addDeadLetter, __addRemoteConnection, __addStopHandler, __dispatchRemoteCall, __enqueueCall, __getCachedMethod, __removeRemoteConnection, __stop, __stopImpl, __submit, ask, askMsg, asyncstop, checkThread, close, closeCurrentClient, current, cyclic, debounce, delayed, execInThreadPool, execute, getActor, getActorRef, getCallbackSize, getConnections, getCurrentDispatcher, getFactory, getMailboxSize, getQSizes, getReport, getScheduler, getSubMonitorables, getUntypedRef, hasStopped, inside, inThread, isCallbackQPressured, isEmpty, isMailboxPressured, isProxy, isPublished, isRemote, isStopped, ping, router$clientPing, self, serialOn, setServerMsgCallback, stop, stopSafeClose, tell, tellMsg, unpublish, zzkrouterLostClient, zzRoutingRefGC

Methods inherited from class org.nustaq.kontraktor.Actors

AddDeadLetter, all, all, all, allMapped, AsActor, AsActor, AsActor, AsActor, AsUntypedActor, awaitAll, awaitAll, awaitAll, awaitAll, complete, complete, DeadLetters, flow, InThread, isComplete, isCont, isError, isErrorOrComplete, isResult, isTimeout, promise, race, race, reject, resolve, resolve, stream, SubmitDelayed, yield, yield, yieldCallbacks

Methods inherited from class java.lang.Object

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

Field Detail

MAX_CONN_PER_ROUTE

public static int MAX_CONN_PER_ROUTE

MAX_CONN_TOTAL

public static int MAX_CONN_TOTAL

asyncHttpClient

protected org.apache.http.impl.nio.client.CloseableHttpAsyncClient asyncHttpClient

DUMP_GET

public static boolean DUMP_GET

Constructor Detail

AsyncHttpActor

public AsyncHttpActor()

Method Detail

readContentString

public static String readContentString(org.apache.http.HttpResponse resp)
                                throws IOException

Throws:

IOException

readContentBytes

public static byte[] readContentBytes(org.apache.http.HttpResponse resp,
                                      String enc)
                               throws IOException

Throws:

IOException

unGZip

public static byte[] unGZip(byte[] barr,
                            int read)
                     throws IOException

Throws:

IOException

getClient

protected org.apache.http.impl.nio.client.CloseableHttpAsyncClient getClient()

getSingleton

public static AsyncHttpActor getSingleton()

sync

public org.nustaq.kontraktor.IPromise sync()

setLimits

public void setLimits(int maxConPerRoute,
                      int maxConTotal)

overwrite static limits, WARNING: careful when accessing the singleton

Parameters:

maxConPerRoute -

maxConTotal -

enableShortTimeContentCache

public void enableShortTimeContentCache(long time)

caches getContent calls for some time. WARNING: IGNORES headers !!

getContent

public org.nustaq.kontraktor.IPromise<String> getContent(String url,
                                                         String... headers)

getContentRaw

public org.nustaq.kontraktor.IPromise<String> getContentRaw(boolean bChrome,
                                                            String url,
                                                            String... headers)

getContentBytes

public org.nustaq.kontraktor.IPromise<byte[]> getContentBytes(String url,
                                                              String... headers)

get

public org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse> get(String url,
                                                                        String... headers)

getRaw

public org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse> getRaw(boolean bChrome,
                                                                           String url,
                                                                           String... headers)

post

public org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse> post(String url,
                                                                         String postData,
                                                                         String... headers)

postWithContext

public org.nustaq.kontraktor.IPromise<org.apache.http.HttpResponse> postWithContext(String url,
                                                                                    String postData,
                                                                                    org.apache.http.protocol.HttpContext ctx,
                                                                                    String... headers)

main

public static void main(String[] args)
                 throws InterruptedException

Throws:

InterruptedException