io.vertx.rxjava3.grpc.common.GrpcReadStream Maven / Gradle / Ivy
/*
* Copyright 2014 Red Hat, Inc.
*
* Red Hat licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.vertx.rxjava3.grpc.common;
import io.vertx.rxjava3.RxHelper;
import io.vertx.rxjava3.ObservableHelper;
import io.vertx.rxjava3.FlowableHelper;
import io.vertx.rxjava3.impl.AsyncResultMaybe;
import io.vertx.rxjava3.impl.AsyncResultSingle;
import io.vertx.rxjava3.impl.AsyncResultCompletable;
import io.vertx.rxjava3.WriteStreamObserver;
import io.vertx.rxjava3.WriteStreamSubscriber;
import java.util.Map;
import java.util.Set;
import java.util.List;
import java.util.Iterator;
import java.util.function.Function;
import java.util.stream.Collectors;
import io.vertx.core.Handler;
import io.vertx.core.AsyncResult;
import io.vertx.core.json.JsonObject;
import io.vertx.core.json.JsonArray;
import io.vertx.lang.rx.RxGen;
import io.vertx.lang.rx.TypeArg;
import io.vertx.lang.rx.MappingIterator;
@RxGen(io.vertx.grpc.common.GrpcReadStream.class)
public class GrpcReadStream implements io.vertx.rxjava3.core.streams.ReadStream {
@Override
public String toString() {
return delegate.toString();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
GrpcReadStream that = (GrpcReadStream) o;
return delegate.equals(that.delegate);
}
@Override
public int hashCode() {
return delegate.hashCode();
}
public static final TypeArg __TYPE_ARG = new TypeArg<>( obj -> new GrpcReadStream((io.vertx.grpc.common.GrpcReadStream) obj),
GrpcReadStream::getDelegate
);
private final io.vertx.grpc.common.GrpcReadStream delegate;
public final TypeArg __typeArg_0;
public GrpcReadStream(io.vertx.grpc.common.GrpcReadStream delegate) {
this.delegate = delegate;
this.__typeArg_0 = TypeArg.unknown(); }
public GrpcReadStream(Object delegate, TypeArg typeArg_0) {
this.delegate = (io.vertx.grpc.common.GrpcReadStream)delegate;
this.__typeArg_0 = typeArg_0;
}
public io.vertx.grpc.common.GrpcReadStream getDelegate() {
return delegate;
}
private io.reactivex.rxjava3.core.Observable observable;
private io.reactivex.rxjava3.core.Flowable flowable;
public synchronized io.reactivex.rxjava3.core.Observable toObservable() {
if (observable == null) {
Function conv = (Function) __typeArg_0.wrap;
observable = ObservableHelper.toObservable(delegate, conv);
}
return observable;
}
public synchronized io.reactivex.rxjava3.core.Flowable toFlowable() {
if (flowable == null) {
Function conv = (Function) __typeArg_0.wrap;
flowable = FlowableHelper.toFlowable(delegate, conv);
}
return flowable;
}
/**
* Pause this stream and return a to transfer the elements of this stream to a destination .
*
* The stream will be resumed when the pipe will be wired to a WriteStream.
* @return a pipe
*/
public io.vertx.rxjava3.core.streams.Pipe pipe() {
io.vertx.rxjava3.core.streams.Pipe ret = io.vertx.rxjava3.core.streams.Pipe.newInstance((io.vertx.core.streams.Pipe)delegate.pipe(), __typeArg_0);
return ret;
}
/**
* Pipe this ReadStream to the WriteStream.
*
* Elements emitted by this stream will be written to the write stream until this stream ends or fails.
*
* Once this stream has ended or failed, the write stream will be ended and the handler will be
* called with the result.
* @param dst the destination write stream
* @return
*/
public io.reactivex.rxjava3.core.Completable pipeTo(io.vertx.rxjava3.core.streams.WriteStream dst) {
io.reactivex.rxjava3.core.Completable ret = rxPipeTo(dst);
ret = ret.cache();
ret.subscribe(io.vertx.rxjava3.CompletableHelper.nullObserver());
return ret;
}
/**
* Pipe this ReadStream to the WriteStream.
*
* Elements emitted by this stream will be written to the write stream until this stream ends or fails.
*
* Once this stream has ended or failed, the write stream will be ended and the handler will be
* called with the result.
* @param dst the destination write stream
* @return
*/
public io.reactivex.rxjava3.core.Completable rxPipeTo(io.vertx.rxjava3.core.streams.WriteStream dst) {
return AsyncResultCompletable.toCompletable( handler -> {
delegate.pipeTo(dst.getDelegate(), handler);
});
}
/**
* @return the to read metadata headers
*/
public io.vertx.rxjava3.core.MultiMap headers() {
io.vertx.rxjava3.core.MultiMap ret = io.vertx.rxjava3.core.MultiMap.newInstance((io.vertx.core.MultiMap)delegate.headers());
return ret;
}
/**
* @return the stream encoding, e.g identity or gzip
*/
public java.lang.String encoding() {
java.lang.String ret = delegate.encoding();
return ret;
}
/**
* Set a handler to be notified with incoming encoded messages. The handler is
* responsible for fully decoding incoming messages, including compression.
* @param handler the message handler
* @return a reference to this, so the API can be used fluently
*/
public io.vertx.rxjava3.grpc.common.GrpcReadStream messageHandler(io.vertx.core.Handler handler) {
delegate.messageHandler(new io.vertx.lang.rx.DelegatingHandler<>(handler, event -> io.vertx.rxjava3.grpc.common.GrpcMessage.newInstance((io.vertx.grpc.common.GrpcMessage)event)));
return this;
}
/**
* Set a handler to be notified with gRPC errors.
* @param handler the error handler
* @return a reference to this, so the API can be used fluently
*/
public io.vertx.rxjava3.grpc.common.GrpcReadStream errorHandler(io.vertx.core.Handler handler) {
delegate.errorHandler(handler);
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream exceptionHandler(io.vertx.core.Handler handler) {
delegate.exceptionHandler(handler);
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream handler(io.vertx.core.Handler handler) {
delegate.handler(new io.vertx.lang.rx.DelegatingHandler<>(handler, event -> (T)__typeArg_0.wrap(event)));
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream pause() {
delegate.pause();
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream resume() {
delegate.resume();
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream fetch(long l) {
delegate.fetch(l);
return this;
}
public io.vertx.rxjava3.grpc.common.GrpcReadStream endHandler(io.vertx.core.Handler handler) {
delegate.endHandler(handler);
return this;
}
/**
* @return the last element of the stream
*/
public io.reactivex.rxjava3.core.Single last() {
io.reactivex.rxjava3.core.Single ret = rxLast();
ret = ret.cache();
ret.subscribe(io.vertx.rxjava3.SingleHelper.nullObserver());
return ret;
}
/**
* @return the last element of the stream
*/
public io.reactivex.rxjava3.core.Single rxLast() {
return AsyncResultSingle.toSingle(delegate.last(), __value -> (T)__typeArg_0.wrap(__value));
}
/**
* @return a future signaling when the response has been fully received successfully or failed
*/
public io.reactivex.rxjava3.core.Completable end() {
io.reactivex.rxjava3.core.Completable ret = rxEnd();
ret = ret.cache();
ret.subscribe(io.vertx.rxjava3.CompletableHelper.nullObserver());
return ret;
}
/**
* @return a future signaling when the response has been fully received successfully or failed
*/
public io.reactivex.rxjava3.core.Completable rxEnd() {
return AsyncResultCompletable.toCompletable(delegate.end());
}
/**
* @param collector
* @return the result of applying a collector on the stream
*/
@Deprecated()
public io.reactivex.rxjava3.core.Single collecting(java.util.stream.Collector collector) {
io.reactivex.rxjava3.core.Single ret = rxCollecting(collector);
ret = ret.cache();
ret.subscribe(io.vertx.rxjava3.SingleHelper.nullObserver());
return ret;
}
/**
* @param collector
* @return the result of applying a collector on the stream
*/
@Deprecated()
public io.reactivex.rxjava3.core.Single rxCollecting(java.util.stream.Collector collector) {
return AsyncResultSingle.toSingle(delegate.collecting(collector), __value -> (R) __value);
}
public static GrpcReadStream newInstance(io.vertx.grpc.common.GrpcReadStream arg) {
return arg != null ? new GrpcReadStream(arg) : null;
}
public static GrpcReadStream newInstance(io.vertx.grpc.common.GrpcReadStream arg, TypeArg __typeArg_T) {
return arg != null ? new GrpcReadStream(arg, __typeArg_T) : null;
}
}