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/*
*
* 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.qpid.qmf2.test;
import javax.jms.Connection;
// Misc Imports
import java.io.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
// QMF2 Imports
import org.apache.qpid.qmf2.agent.Agent;
import org.apache.qpid.qmf2.agent.MethodCallParams;
import org.apache.qpid.qmf2.agent.MethodCallWorkItem;
import org.apache.qpid.qmf2.agent.QmfAgentData;
import org.apache.qpid.qmf2.common.ObjectId;
import org.apache.qpid.qmf2.common.QmfData;
import org.apache.qpid.qmf2.common.QmfEvent;
import org.apache.qpid.qmf2.common.QmfEventListener;
import org.apache.qpid.qmf2.common.QmfException;
import org.apache.qpid.qmf2.common.QmfType;
import org.apache.qpid.qmf2.common.SchemaEventClass;
import org.apache.qpid.qmf2.common.SchemaMethod;
import org.apache.qpid.qmf2.common.SchemaObjectClass;
import org.apache.qpid.qmf2.common.SchemaProperty;
import org.apache.qpid.qmf2.common.WorkItem;
import org.apache.qpid.qmf2.util.ConnectionHelper;
import static org.apache.qpid.qmf2.common.WorkItem.WorkItemType.*;
/**
* A class used to test the Agent API functionality. This Agent specifies an explicit queue name and a larger than
* default queue size so that it can receive large payloads on its methods.
*
* @author Fraser Adams
*/
public final class BigPayloadAgentTest implements QmfEventListener
{
private Agent _agent;
private QmfAgentData _control;
private SchemaObjectClass _controlSchema;
public BigPayloadAgentTest(String url)
{
try
{
System.out.println("** Starting BigPayloadAgentTest a test of basic Agent class functions **");
Connection connection = ConnectionHelper.createConnection(url, "{reconnect: true}");
_agent = new Agent(this);
_agent.setVendor("test.com");
_agent.setProduct("big-payload-agent");
System.out.println("Agent name: " + _agent.getName());
setupSchema();
populateData();
_agent.setConnection(connection, " ; {link: {name:'big-payload-agent', x-declare: {arguments: {'qpid.policy_type': ring, 'qpid.max_size': 500000000}}}}");
}
catch (QmfException qmfe)
{
System.err.println("QmfException " + qmfe.getMessage() + " caught: BigPayloadAgentTest failed");
}
}
public void onEvent(WorkItem wi)
{
System.out.println("WorkItem type: " + wi.getType());
if (wi.getType() == METHOD_CALL)
{
MethodCallWorkItem item = (MethodCallWorkItem)wi;
MethodCallParams methodCallParams = item.getMethodCallParams();
String methodName = methodCallParams.getName();
ObjectId objectId = methodCallParams.getObjectId();
QmfData inArgs = methodCallParams.getArgs();
ObjectId controlAddress = _control.getObjectId();
if (objectId.equals(controlAddress))
{
if (methodName.equals("processPayload"))
{
System.out.println("Invoked processPayload method");
byte[] parameter = inArgs.getValue("parameter");
System.out.println("payload size = " + parameter.length);
QmfData outArgs = new QmfData();
outArgs.setValue("return", parameter);
_agent.methodResponse(methodName, item.getHandle(), outArgs, null);
}
}
}
}
public void setupSchema() throws QmfException
{
System.out.println("*** BigPayloadAgentTest initialising the various Schema classes ***");
// Create and register schema for this agent.
String packageName = "com.test.bigagent";
// Declare a control object to test methods against.
_controlSchema = new SchemaObjectClass(packageName, "control");
_controlSchema.addProperty(new SchemaProperty("name", QmfType.TYPE_STRING));
_controlSchema.setIdNames("name");
SchemaMethod createMethod = new SchemaMethod("processPayload", "Process a large payload");
createMethod.addArgument(new SchemaProperty("parameter", QmfType.TYPE_STRING, "{dir:IN}"));
createMethod.addArgument(new SchemaProperty("return", QmfType.TYPE_STRING, "{dir:OUT}"));
_controlSchema.addMethod(createMethod);
System.out.println("BigPayloadAgentTest Schema classes initialised OK");
_agent.registerObjectClass(_controlSchema);
System.out.println("BigPayloadAgentTest Schema classes registered OK");
}
public void populateData() throws QmfException
{
System.out.println("*** BigPayloadAgentTest creating a control object ***");
_control = new QmfAgentData(_controlSchema);
_control.setValue("name", "controller");
_agent.addObject(_control);
System.out.println("BigPayloadAgentTest Schema control object added OK");
}
public static void main(String[] args)
{
//System.out.println("Setting log level to FATAL");
System.setProperty("amqj.logging.level", "FATAL");
String url = (args.length == 1) ? args[0] : "localhost";
BigPayloadAgentTest test1 = new BigPayloadAgentTest(url);
BufferedReader commandLine = new BufferedReader(new InputStreamReader(System.in));
try
{ // Blocks here until return is pressed
System.out.println("Hit Return to exit");
String s = commandLine.readLine();
System.exit(0);
}
catch (IOException e)
{
System.out.println ("ConnectionAudit main(): IOException: " + e.getMessage());
}
System.out.println("*** Ending BigPayloadAgentTest ***");
}
}
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