/**
* First create a Deployment engine, use that to create an AxisConfiguration
*
* @return Axis Configuration
* @throws AxisFault
*/
public AxisConfiguration getAxisConfiguration() throws AxisFault {
// ClassLoader origTccl = Thread.currentThread().getContextClassLoader();
// Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
log.info(
"Creating tenant AxisConfiguration for tenant: " + getTenantString(tenantDomain, tenantId));
PrivilegedCarbonContext.startTenantFlow();
try {
PrivilegedCarbonContext carbonContext = PrivilegedCarbonContext.getCurrentContext();
carbonContext.setTenantId(tenantId);
carbonContext.setTenantDomain(tenantDomain);
if (log.isDebugEnabled()) {
log.debug("Axis2 repo: " + repoLocation);
}
populateAxisConfig();
addDeployer(new ModuleDeployer(), repoLocation + File.separator + "axis2modules", "mar");
axisConfig.setConfigurator(this);
// TODO: May need to set certain parameters into the AxisConfig
// Hot deployment & update should be turned on for tenants
axisConfig.addParameter(new Parameter(DeploymentConstants.TAG_HOT_DEPLOYMENT, "true"));
axisConfig.addParameter(new Parameter(DeploymentConstants.TAG_HOT_UPDATE, "true"));
globallyEngagedModules = axisConfig.getEngagedModules();
loadRepository(repoLocation);
// set the service class loader in the axisConfig, this is needed due to ghost deployer
// as the service deployer is no longer treated as a special case, we have to do this
File axis2ServicesDir = new File(repoLocation, CarbonUtils.getAxis2ServicesDir(axisConfig));
if (axis2ServicesDir.exists()) {
axisConfig.setServiceClassLoader(
Utils.getClassLoader(
axisConfig.getSystemClassLoader(),
axis2ServicesDir,
axisConfig.isChildFirstClassLoading()));
}
for (Object globallyEngagedModule : globallyEngagedModules) {
AxisModule module = (AxisModule) globallyEngagedModule;
if (log.isDebugEnabled()) {
log.debug("Globally engaging module: " + module.getName());
}
}
// Remove all the transports made available in the tenant's axis2.xml
axisConfig.getTransportsOut().clear();
// Remove all in-transports made available in the tenant's axis2.xml
axisConfig.getTransportsIn().clear();
// Add the transports that are made available in the main axis2.xml file
TenantAxisUtils.setTenantTransports(mainAxisConfig, tenantDomain, axisConfig);
} finally {
PrivilegedCarbonContext.endTenantFlow();
// Thread.currentThread().setContextClassLoader(origTccl);
}
return axisConfig;
}
public boolean isGlobalyEngaged(AxisModule axisModule) {
String modName = axisModule.getName();
for (Object globallyEngagedModule : globallyEngagedModules) {
AxisModule module = (AxisModule) globallyEngagedModule;
if (modName.startsWith(module.getName())) {
return true;
}
}
return false;
}
public void processdisengageModule(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException {
String type = req.getParameter("type");
String serviceName = req.getParameter("serviceName");
String moduleName = req.getParameter("module");
AxisConfiguration axisConfiguration = configContext.getAxisConfiguration();
AxisService service = axisConfiguration.getService(serviceName);
AxisModule module = axisConfiguration.getModule(moduleName);
if (type.equals("operation")) {
if (service.isEngaged(module.getName()) || axisConfiguration.isEngaged(module.getName())) {
req.getSession()
.setAttribute(
"status",
"Can not disengage module "
+ moduleName
+ ". This module is engaged at a higher level.");
} else {
String opName = req.getParameter("operation");
AxisOperation op = service.getOperation(new QName(opName));
op.disengageModule(module);
req.getSession()
.setAttribute(
"status",
"Module "
+ moduleName
+ " was disengaged from "
+ "operation "
+ opName
+ " in service "
+ serviceName
+ ".");
}
} else {
if (axisConfiguration.isEngaged(module.getName())) {
req.getSession()
.setAttribute(
"status",
"Can not disengage module "
+ moduleName
+ ". "
+ "This module is engaged at a higher level.");
} else {
service.disengageModule(axisConfiguration.getModule(moduleName));
req.getSession()
.setAttribute(
"status",
"Module " + moduleName + " was disengaged from" + " service " + serviceName + ".");
}
}
renderView("disengage.jsp", req, res);
}
/** Cleanup the axis2 environment and stop the synapse environment. */
public void stop() {
try {
// stop tasks
SynapseTaskManager synapseTaskManager = synapseEnvironment.getTaskManager();
if (synapseTaskManager.isInitialized()) {
synapseTaskManager.cleanup();
}
EnterpriseBeanstalkManager manager =
(EnterpriseBeanstalkManager)
serverContextInformation.getProperty(
EnterpriseBeanstalkConstants.BEANSTALK_MANAGER_PROP_NAME);
if (manager != null) {
manager.destroy();
}
// stop the listener manager
if (listenerManager != null) {
listenerManager.stop();
}
// detach the synapse handlers
if (configurationContext != null) {
List<Phase> inflowPhases = configurationContext.getAxisConfiguration().getInFlowPhases();
for (Phase inPhase : inflowPhases) {
// we are interested about the Dispatch phase in the inflow
if (PhaseMetadata.PHASE_DISPATCH.equals(inPhase.getPhaseName())) {
List<HandlerDescription> synapseHandlers = new ArrayList<HandlerDescription>();
for (Handler handler : inPhase.getHandlers()) {
if (SynapseDispatcher.NAME.equals(handler.getName())
|| SynapseMustUnderstandHandler.NAME.equals(handler.getName())) {
synapseHandlers.add(handler.getHandlerDesc());
}
}
for (HandlerDescription handlerMD : synapseHandlers) {
inPhase.removeHandler(handlerMD);
}
}
}
} else {
handleException(
"Couldn't detach the Synapse handlers, " + "ConfigurationContext not found.");
}
// continue stopping the axis2 environment if we created it
if (serverConfigurationInformation.isCreateNewInstance()
&& configurationContext != null
&& configurationContext.getAxisConfiguration() != null) {
Map<String, AxisService> serviceMap =
configurationContext.getAxisConfiguration().getServices();
for (AxisService svc : serviceMap.values()) {
svc.setActive(false);
}
// stop all modules
Map<String, AxisModule> moduleMap =
configurationContext.getAxisConfiguration().getModules();
for (AxisModule mod : moduleMap.values()) {
if (mod.getModule() != null && !"synapse".equals(mod.getName())) {
mod.getModule().shutdown(configurationContext);
}
}
}
} catch (AxisFault e) {
log.error("Error stopping the Axis2 Environment");
}
}
