Java Code Examples for org.springframework.util.concurrent.SettableListenableFuture#setException()
The following examples show how to use
org.springframework.util.concurrent.SettableListenableFuture#setException() .
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Example 1
Source File: SockJsClient.java From spring-analysis-note with MIT License | 6 votes |
@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, @Nullable WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }
Example 2
Source File: WebSocketStompClient.java From spring-analysis-note with MIT License | 6 votes |
@Override public ListenableFuture<Void> send(Message<byte[]> message) { updateLastWriteTime(); SettableListenableFuture<Void> future = new SettableListenableFuture<>(); try { WebSocketSession session = this.session; Assert.state(session != null, "No WebSocketSession available"); session.sendMessage(this.codec.encode(message, session.getClass())); future.set(null); } catch (Throwable ex) { future.setException(ex); } finally { updateLastWriteTime(); } return future; }
Example 3
Source File: Netty4ClientHttpRequest.java From spring-analysis-note with MIT License | 6 votes |
@Override protected ListenableFuture<ClientHttpResponse> executeInternal(final HttpHeaders headers) throws IOException { final SettableListenableFuture<ClientHttpResponse> responseFuture = new SettableListenableFuture<>(); ChannelFutureListener connectionListener = future -> { if (future.isSuccess()) { Channel channel = future.channel(); channel.pipeline().addLast(new RequestExecuteHandler(responseFuture)); FullHttpRequest nettyRequest = createFullHttpRequest(headers); channel.writeAndFlush(nettyRequest); } else { responseFuture.setException(future.cause()); } }; this.bootstrap.connect(this.uri.getHost(), getPort(this.uri)).addListener(connectionListener); return responseFuture; }
Example 4
Source File: DefaultStompSessionTests.java From java-technology-stack with MIT License | 6 votes |
@Test public void sendWithExecutionException() { this.session.afterConnected(this.connection); assertTrue(this.session.isConnected()); IllegalStateException exception = new IllegalStateException("simulated exception"); SettableListenableFuture<Void> future = new SettableListenableFuture<>(); future.setException(exception); when(this.connection.send(any())).thenReturn(future); this.expected.expect(MessageDeliveryException.class); this.expected.expectCause(Matchers.sameInstance(exception)); this.session.send("/topic/foo", "sample payload".getBytes(StandardCharsets.UTF_8)); verifyNoMoreInteractions(this.connection); }
Example 5
Source File: SockJsClient.java From java-technology-stack with MIT License | 6 votes |
@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, @Nullable WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }
Example 6
Source File: WebSocketStompClient.java From java-technology-stack with MIT License | 6 votes |
@Override public ListenableFuture<Void> send(Message<byte[]> message) { updateLastWriteTime(); SettableListenableFuture<Void> future = new SettableListenableFuture<>(); try { WebSocketSession session = this.session; Assert.state(session != null, "No WebSocketSession available"); session.sendMessage(this.codec.encode(message, session.getClass())); future.set(null); } catch (Throwable ex) { future.setException(ex); } finally { updateLastWriteTime(); } return future; }
Example 7
Source File: Netty4ClientHttpRequest.java From java-technology-stack with MIT License | 6 votes |
@Override protected ListenableFuture<ClientHttpResponse> executeInternal(final HttpHeaders headers) throws IOException { final SettableListenableFuture<ClientHttpResponse> responseFuture = new SettableListenableFuture<>(); ChannelFutureListener connectionListener = future -> { if (future.isSuccess()) { Channel channel = future.channel(); channel.pipeline().addLast(new RequestExecuteHandler(responseFuture)); FullHttpRequest nettyRequest = createFullHttpRequest(headers); channel.writeAndFlush(nettyRequest); } else { responseFuture.setException(future.cause()); } }; this.bootstrap.connect(this.uri.getHost(), getPort(this.uri)).addListener(connectionListener); return responseFuture; }
Example 8
Source File: Netty4ClientHttpRequest.java From lams with GNU General Public License v2.0 | 6 votes |
@Override protected ListenableFuture<ClientHttpResponse> executeInternal(final HttpHeaders headers) throws IOException { final SettableListenableFuture<ClientHttpResponse> responseFuture = new SettableListenableFuture<ClientHttpResponse>(); ChannelFutureListener connectionListener = new ChannelFutureListener() { @Override public void operationComplete(ChannelFuture future) throws Exception { if (future.isSuccess()) { Channel channel = future.channel(); channel.pipeline().addLast(new RequestExecuteHandler(responseFuture)); FullHttpRequest nettyRequest = createFullHttpRequest(headers); channel.writeAndFlush(nettyRequest); } else { responseFuture.setException(future.cause()); } } }; this.bootstrap.connect(this.uri.getHost(), getPort(this.uri)).addListener(connectionListener); return responseFuture; }
Example 9
Source File: DefaultStompSessionTests.java From spring4-understanding with Apache License 2.0 | 6 votes |
@Test public void sendWithExecutionException() throws Exception { this.session.afterConnected(this.connection); assertTrue(this.session.isConnected()); IllegalStateException exception = new IllegalStateException("simulated exception"); SettableListenableFuture<Void> future = new SettableListenableFuture<>(); future.setException(exception); when(this.connection.send(any())).thenReturn(future); this.expected.expect(MessageDeliveryException.class); this.expected.expectCause(Matchers.sameInstance(exception)); this.session.send("/topic/foo", "sample payload".getBytes(UTF_8)); verifyNoMoreInteractions(this.connection); }
Example 10
Source File: SockJsClient.java From spring4-understanding with Apache License 2.0 | 6 votes |
@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<WebSocketSession>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }
Example 11
Source File: WebSocketStompClient.java From spring4-understanding with Apache License 2.0 | 6 votes |
@Override public ListenableFuture<Void> send(Message<byte[]> message) { updateLastWriteTime(); SettableListenableFuture<Void> future = new SettableListenableFuture<Void>(); try { this.session.sendMessage(this.codec.encode(message, this.session.getClass())); future.set(null); } catch (Throwable ex) { future.setException(ex); } finally { updateLastWriteTime(); } return future; }
Example 12
Source File: Netty4ClientHttpRequest.java From spring4-understanding with Apache License 2.0 | 6 votes |
@Override protected ListenableFuture<ClientHttpResponse> executeInternal(final HttpHeaders headers) throws IOException { final SettableListenableFuture<ClientHttpResponse> responseFuture = new SettableListenableFuture<ClientHttpResponse>(); ChannelFutureListener connectionListener = new ChannelFutureListener() { @Override public void operationComplete(ChannelFuture future) throws Exception { if (future.isSuccess()) { Channel channel = future.channel(); channel.pipeline().addLast(new RequestExecuteHandler(responseFuture)); FullHttpRequest nettyRequest = createFullHttpRequest(headers); channel.writeAndFlush(nettyRequest); } else { responseFuture.setException(future.cause()); } } }; this.bootstrap.connect(this.uri.getHost(), getPort(this.uri)).addListener(connectionListener); return responseFuture; }
Example 13
Source File: NettyRequest.java From haven-platform with Apache License 2.0 | 6 votes |
protected ListenableFuture<ClientHttpResponse> executeInternal(final HttpHeaders headers) { final SettableListenableFuture<ClientHttpResponse> responseFuture = new SettableListenableFuture<>(); ChannelFutureListener connectionListener = future -> { if (future.isSuccess()) { Channel channel = future.channel(); channel.pipeline().addLast(new NettyResponseHandler(responseFuture)); FullHttpRequest nettyRequest = createFullHttpRequest(headers); channel.writeAndFlush(nettyRequest); } else { responseFuture.setException(future.cause()); } }; this.bootstrap.connect(this.uri.getHost(), getPort(this.uri)).addListener(connectionListener); return responseFuture; }
Example 14
Source File: DefaultStompSessionTests.java From spring-analysis-note with MIT License | 5 votes |
@Test public void sendWithExecutionException() { this.session.afterConnected(this.connection); assertTrue(this.session.isConnected()); IllegalStateException exception = new IllegalStateException("simulated exception"); SettableListenableFuture<Void> future = new SettableListenableFuture<>(); future.setException(exception); given(this.connection.send(any())).willReturn(future); assertThatExceptionOfType(MessageDeliveryException.class).isThrownBy(() -> this.session.send("/topic/foo", "sample payload".getBytes(StandardCharsets.UTF_8))) .withCause(exception); }
Example 15
Source File: PubSubSubscriberTemplate.java From spring-cloud-gcp with Apache License 2.0 | 5 votes |
@Override public ListenableFuture<Void> ack() { SettableListenableFuture<Void> settableListenableFuture = new SettableListenableFuture<>(); try { this.ackReplyConsumer.ack(); settableListenableFuture.set(null); } catch (Throwable throwable) { settableListenableFuture.setException(throwable); } return settableListenableFuture; }
Example 16
Source File: PubSubSubscriberTemplate.java From spring-cloud-gcp with Apache License 2.0 | 5 votes |
@Override public ListenableFuture<Void> nack() { SettableListenableFuture<Void> settableListenableFuture = new SettableListenableFuture<>(); try { this.ackReplyConsumer.nack(); settableListenableFuture.set(null); } catch (Throwable throwable) { settableListenableFuture.setException(throwable); } return settableListenableFuture; }