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A reactive Java web server.
/*
* Copyright (c) 1998-2015 Caucho Technology -- all rights reserved
*
* This file is part of Baratine(TM)
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Baratine is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Baratine is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Baratine; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.v5.amp.stub;
import java.lang.reflect.AnnotatedType;
import java.util.List;
import com.caucho.v5.amp.ServiceRefAmp;
import com.caucho.v5.amp.deliver.QueueDeliver;
import com.caucho.v5.amp.journal.JournalAmp;
import com.caucho.v5.amp.spi.HeadersAmp;
import com.caucho.v5.amp.spi.InboxAmp;
import com.caucho.v5.amp.spi.LoadState;
import com.caucho.v5.amp.spi.MessageAmp;
import com.caucho.v5.amp.spi.ShutdownModeAmp;
import io.baratine.service.Result;
import io.baratine.service.ServiceRef;
/**
* StubAmp marshals message calls to a service implementation.
*/
public interface StubAmp
{
String name();
AnnotatedType api();
boolean isPublic();
Object bean();
Object loadBean();
/**
* Returns a child service
*/
Object onLookup(String path, ServiceRefAmp parentRef);
//
// pub/sub
//
//void consume(ServiceRef consumer);
//void subscribe(ServiceRef consumer);
//void unsubscribe(ServiceRef consumer);
/**
* Returns an stub method.
*
* @param methodName the name of the method
*/
default MethodAmp method(String methodName, Class> []param)
{
throw new UnsupportedOperationException(getClass().getName());
}
default MethodAmp methodByName(String methodName)
{
throw new UnsupportedOperationException(getClass().getName());
}
MethodAmp []getMethods();
void queryReply(HeadersAmp headers,
StubAmp stub,
long qid,
Object value);
void queryError(HeadersAmp headers,
StubAmp stub,
long qid,
Throwable exn);
/**
* Conditional completion depending on the stub type.
*
* The journal uses this to skip its own completion, leaving the processing
* for the main stub.
*/
default boolean ok(Result result, T value)
{
result.ok(value);
return true;
}
/**
* Conditional completion depending on the stub type.
*
* The journal uses this to skip its own completion, leaving the processing
* for the main stub.
*/
default boolean fail(Result> result, Throwable exn)
{
result.fail(exn);
return true;
}
void streamReply(HeadersAmp headers,
StubAmp stub,
long qid,
int sequence,
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