public String sessionlessClient() throws AxisFault {
String synapsePort = "8280";
int iterations = 100;
boolean infinite = true;
String pPort = getProperty("port", synapsePort);
String pIterations = getProperty("i", null);
String addUrl = getProperty("addurl", null);
String trpUrl = getProperty("trpurl", null);
String prxUrl = getProperty("prxurl", null);
String sleep = getProperty("sleep", null);
long sleepTime = -1;
if (sleep != null) {
try {
sleepTime = Long.parseLong(sleep);
} catch (NumberFormatException ignored) {
}
}
if (pPort != null) {
try {
Integer.parseInt(pPort);
synapsePort = pPort;
} catch (NumberFormatException e) {
// run with default value
}
}
if (pIterations != null) {
try {
iterations = Integer.parseInt(pIterations);
if (iterations != -1) {
infinite = false;
}
} catch (NumberFormatException e) {
// run with default values
}
}
OMFactory fac = OMAbstractFactory.getOMFactory();
OMElement value = fac.createOMElement("Value", null);
value.setText("Sample string");
Options options = new Options();
options.setTo(
new EndpointReference("http://localhost:" + synapsePort + "/services/LBService1"));
options.setAction("urn:sampleOperation");
String repo = System.getProperty("repository");
ConfigurationContext configContext;
if (repo != null) {
configContext =
ConfigurationContextFactory.createConfigurationContextFromFileSystem(
repo, repo + File.separator + "conf" + File.separator + "axis2.xml");
} else {
configContext =
ConfigurationContextFactory.createConfigurationContextFromFileSystem("client_repo", null);
}
ServiceClient client = new ServiceClient(configContext, null);
long timeout = Integer.parseInt(getProperty("timeout", "10000000"));
System.out.println("timeout=" + timeout);
options.setTimeOutInMilliSeconds(timeout);
// set addressing, transport and proxy url
if (addUrl != null && !"null".equals(addUrl)) {
client.engageModule("addressing");
options.setTo(new EndpointReference(addUrl));
}
if (trpUrl != null && !"null".equals(trpUrl)) {
options.setProperty(Constants.Configuration.TRANSPORT_URL, trpUrl);
} else {
client.engageModule("addressing");
}
if (prxUrl != null && !"null".equals(prxUrl)) {
HttpTransportProperties.ProxyProperties proxyProperties =
new HttpTransportProperties.ProxyProperties();
try {
URL url = new URL(prxUrl);
proxyProperties.setProxyName(url.getHost());
proxyProperties.setProxyPort(url.getPort());
proxyProperties.setUserName("");
proxyProperties.setPassWord("");
proxyProperties.setDomain("");
options.setProperty(HTTPConstants.PROXY, proxyProperties);
} catch (MalformedURLException e) {
throw new AxisFault("Error creating proxy URL", e);
}
}
client.setOptions(options);
String testString = "";
long i = 0;
while (i < iterations || infinite) {
if (sleepTime != -1) {
try {
Thread.sleep(sleepTime);
} catch (InterruptedException ignored) {
}
}
client.getOptions().setManageSession(true);
OMElement responseElement = client.sendReceive(value);
String response = responseElement.getText();
i++;
System.out.println("Request: " + i + " ==> " + response);
testString += (":" + i + ">" + response + ":");
}
return testString;
}
/**
* This method creates 3 soap envelopes for 3 different client based sessions. Then it randomly
* choose one envelope for each iteration and send it to the ESB. ESB should be configured with
* session affinity load balancer and the SampleClientInitiatedSession dispatcher. This will
* output request number, session number and the server ID for each iteration. So it can be
* observed that one session number always associated with one server ID.
*/
private void sessionfullClient() {
String synapsePort = "8280";
int iterations = 100;
boolean infinite = true;
String pPort = getProperty("port", synapsePort);
String pIterations = getProperty("i", null);
String addUrl = getProperty("addurl", null);
String trpUrl = getProperty("trpurl", null);
String prxUrl = getProperty("prxurl", null);
String sleep = getProperty("sleep", null);
String session = getProperty("session", null);
long sleepTime = -1;
if (sleep != null) {
try {
sleepTime = Long.parseLong(sleep);
} catch (NumberFormatException ignored) {
}
}
if (pPort != null) {
try {
Integer.parseInt(pPort);
synapsePort = pPort;
} catch (NumberFormatException e) {
// run with default value
}
}
if (pIterations != null) {
try {
iterations = Integer.parseInt(pIterations);
if (iterations != -1) {
infinite = false;
}
} catch (NumberFormatException e) {
// run with default values
}
}
Options options = new Options();
options.setTo(
new EndpointReference("http://localhost:" + synapsePort + "/services/LBService1"));
options.setAction("urn:sampleOperation");
options.setTimeOutInMilliSeconds(10000000);
try {
SOAPEnvelope env1 = buildSoapEnvelope("c1", "v1");
SOAPEnvelope env2 = buildSoapEnvelope("c2", "v1");
SOAPEnvelope env3 = buildSoapEnvelope("c3", "v1");
SOAPEnvelope[] envelopes = {env1, env2, env3};
ConfigurationContext configContext =
ConfigurationContextFactory.createConfigurationContextFromFileSystem("client_repo", null);
ServiceClient client = new ServiceClient(configContext, null);
// set addressing, transport and proxy url
if (addUrl != null && !"null".equals(addUrl)) {
client.engageModule("addressing");
options.setTo(new EndpointReference(addUrl));
}
if (trpUrl != null && !"null".equals(trpUrl)) {
options.setProperty(Constants.Configuration.TRANSPORT_URL, trpUrl);
} else {
client.engageModule("addressing");
}
if (prxUrl != null && !"null".equals(prxUrl)) {
HttpTransportProperties.ProxyProperties proxyProperties =
new HttpTransportProperties.ProxyProperties();
try {
URL url = new URL(prxUrl);
proxyProperties.setProxyName(url.getHost());
proxyProperties.setProxyPort(url.getPort());
proxyProperties.setUserName("");
proxyProperties.setPassWord("");
proxyProperties.setDomain("");
options.setProperty(HTTPConstants.PROXY, proxyProperties);
} catch (MalformedURLException e) {
throw new AxisFault("Error creating proxy URL", e);
}
}
client.setOptions(options);
int i = 0;
int sessionNumber = 0;
String[] cookies = new String[3];
boolean httpSession = session != null && "http".equals(session);
int cookieNumber = 0;
while (i < iterations || infinite) {
i++;
if (sleepTime != -1) {
try {
Thread.sleep(sleepTime);
} catch (InterruptedException ignored) {
}
}
MessageContext messageContext = new MessageContext();
sessionNumber = getSessionTurn(envelopes.length);
messageContext.setEnvelope(envelopes[sessionNumber]);
cookieNumber = getSessionTurn(cookies.length);
String cookie = cookies[cookieNumber];
if (httpSession) {
setSessionID(messageContext, cookie);
}
try {
OperationClient op = client.createClient(ServiceClient.ANON_OUT_IN_OP);
op.addMessageContext(messageContext);
op.execute(true);
MessageContext responseContext =
op.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
String receivedCookie = extractSessionID(responseContext);
String receivedSetCookie = getSetCookieHeader(responseContext);
if (httpSession) {
if (receivedSetCookie != null && !"".equals(receivedSetCookie)) {
cookies[cookieNumber] = receivedCookie;
}
}
SOAPEnvelope responseEnvelope = responseContext.getEnvelope();
OMElement vElement = responseEnvelope.getBody().getFirstChildWithName(new QName("Value"));
System.out.println(
"Request: "
+ i
+ " with Session ID: "
+ (httpSession ? cookie : sessionNumber)
+ " ---- "
+ "Response : with "
+ (httpSession && receivedCookie != null
? (receivedSetCookie != null ? receivedSetCookie : receivedCookie)
: " ")
+ " "
+ vElement.getText());
} catch (AxisFault axisFault) {
System.out.println(
"Request with session id "
+ (httpSession ? cookie : sessionNumber)
+ " "
+ "- Get a Fault : "
+ axisFault.getMessage());
}
}
} catch (AxisFault axisFault) {
System.out.println(axisFault.getMessage());
}
}