/**
* 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.cxf.testutil.recorders;
import java.util.List;
import org.junit.Assert;
public class MessageRecorder extends Assert {
private OutMessageRecorder outRecorder;
private InMessageRecorder inRecorder;
public MessageRecorder(OutMessageRecorder or, InMessageRecorder ir) {
inRecorder = ir;
outRecorder = or;
}
public void awaitMessages(int nExpectedOut, int nExpectedIn, int timeout) {
int waited = 0;
int nOut = 0;
int nIn = 0;
while (waited <= timeout) {
synchronized (outRecorder) {
nOut = outRecorder.getOutboundMessages().size();
}
synchronized (inRecorder) {
nIn = inRecorder.getInboundMessages().size();
}
if (nIn >= nExpectedIn && nOut >= nExpectedOut) {
return;
}
try {
Thread.sleep(100);
} catch (InterruptedException ex) {
// ignore
}
waited += 100;
}
if (nExpectedIn != nIn) {
System.out.println((nExpectedIn < nIn ? "excess" : "shortfall")
+ " of " + Math.abs(nExpectedIn - nIn)
+ " incoming messages");
System.out.println("\nMessages actually received:\n");
List<byte[]> inbound = inRecorder.getInboundMessages();
for (byte[] b : inbound) {
System.out.println(new String(b) + "\n");
System.out.println("----------------\n");
}
}
if (nExpectedOut != nOut) {
System.out.println((nExpectedOut < nOut ? "excess" : "shortfall")
+ " of " + Math.abs(nExpectedOut - nOut)
+ " outgoing messages");
System.out.println("\nMessages actually sent:\n");
List<byte[]> outbound = outRecorder.getOutboundMessages();
for (byte[] b : outbound) {
System.out.println(new String(b) + "\n");
System.out.println("----------------\n");
}
}
if (nExpectedIn > nIn) {
assertEquals("Did not receive expected number of inbound messages", nExpectedIn, nIn);
}
if (nExpectedOut > nOut) {
assertEquals("Did not send expected number of outbound messages", nExpectedOut, nOut);
}
}
}