| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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 org.apache.camel.component.mina; |
| |
| import org.apache.camel.ResolveEndpointFailedException; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.JndiRegistry; |
| import org.apache.mina.common.ByteBuffer; |
| import org.apache.mina.common.IoSession; |
| import org.apache.mina.filter.codec.CumulativeProtocolDecoder; |
| import org.apache.mina.filter.codec.ProtocolCodecFactory; |
| import org.apache.mina.filter.codec.ProtocolDecoder; |
| import org.apache.mina.filter.codec.ProtocolDecoderOutput; |
| import org.apache.mina.filter.codec.ProtocolEncoder; |
| import org.apache.mina.filter.codec.ProtocolEncoderOutput; |
| import org.junit.Test; |
| |
| /** |
| * Unit test with custom codec. |
| */ |
| public class MinaCustomCodecTest extends BaseMinaTest { |
| |
| @Test |
| public void testMyCodec() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| mock.expectedBodiesReceived("Bye World"); |
| |
| Object out = template.requestBody("mina:tcp://localhost:{{port}}?sync=true&codec=#myCodec", "Hello World"); |
| assertEquals("Bye World", out); |
| |
| mock.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void testTCPEncodeUTF8InputIsString() throws Exception { |
| final String myUri = "mina:tcp://localhost:" + getNextPort() + "?encoding=UTF-8&sync=false"; |
| context.addRoutes(new RouteBuilder() { |
| public void configure() { |
| from(myUri).to("mock:result"); |
| } |
| }); |
| |
| MockEndpoint endpoint = getMockEndpoint("mock:result"); |
| |
| // include a UTF-8 char in the text \u0E08 is a Thai elephant |
| String body = "Hello Thai Elephant \u0E08"; |
| |
| endpoint.expectedMessageCount(1); |
| endpoint.expectedBodiesReceived(body); |
| |
| template.sendBody(myUri, body); |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Test |
| public void testBadConfiguration() throws Exception { |
| try { |
| template.sendBody("mina:tcp://localhost:{{port}}?sync=true&codec=#XXX", "Hello World"); |
| fail("Should have thrown a ResolveEndpointFailedException"); |
| } catch (ResolveEndpointFailedException e) { |
| // ok |
| } |
| } |
| |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("myCodec", new MyCodec()); |
| return jndi; |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| from("mina:tcp://localhost:{{port}}?sync=true&codec=#myCodec").transform(constant("Bye World")).to("mock:result"); |
| } |
| }; |
| } |
| |
| private static class MyCodec implements ProtocolCodecFactory { |
| |
| public ProtocolEncoder getEncoder() throws Exception { |
| return new ProtocolEncoder() { |
| public void encode(IoSession ioSession, Object message, ProtocolEncoderOutput out) |
| throws Exception { |
| ByteBuffer bb = ByteBuffer.allocate(32).setAutoExpand(true); |
| String s = (String) message; |
| bb.put(s.getBytes("US-ASCII")); |
| bb.flip(); |
| out.write(bb); |
| } |
| |
| public void dispose(IoSession ioSession) throws Exception { |
| // do nothing |
| } |
| }; |
| |
| } |
| |
| public ProtocolDecoder getDecoder() throws Exception { |
| return new CumulativeProtocolDecoder() { |
| protected boolean doDecode(IoSession session, ByteBuffer in, ProtocolDecoderOutput out) throws Exception { |
| if (in.remaining() > 0) { |
| byte[] buf = new byte[in.remaining()]; |
| in.get(buf); |
| out.write(new String(buf, "US-ASCII")); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| }; |
| } |
| } |
| |
| } |