if (log.isDebugEnabled()) {
log.debug("Globally engaging throttling");
}
//get the throttle module from the current axis config
AxisModule module = this.axisConfig.getModule(ThrottleComponentConstants.THROTTLE_MODULE);
String resourcePath = getModuleResourcePath(module);
try {
String globalPath = PersistenceUtils.getResourcePath(module);
if (registry.resourceExists(globalPath)) {
Resource resource = registry.get(globalPath);
if (!Boolean.parseBoolean(resource
.getProperty(GLOBALLY_ENGAGED_CUSTOM))) {
resource.removeProperty(GLOBALLY_ENGAGED_CUSTOM);
resource.addProperty(GLOBALLY_ENGAGED_CUSTOM, Boolean.TRUE.toString());
registry.put(globalPath, resource);
}
} else {
Resource globalResource = registry.newResource();
globalResource.addProperty(GLOBALLY_ENGAGED_CUSTOM, Boolean.TRUE.toString());
registry.put(globalPath, globalResource);
}
} catch (RegistryException e) {
log.error("Error occured in globally engaging throttlin at registry", e);
throw new ThrottleComponentException("errorEngagingModuleAtRegistry");
}
XmlPrimtiveAssertion assertion = this.getThrottlePolicy(module
.getPolicySubject().getAttachedPolicyComponents());
//build builtPolicy according to received parameters
OMElement policyElement = this.buildPolicy(policy,
assertion, ThrottleComponentConstants.GLOBAL_LEVEL);
Policy builtPolicy = PolicyEngine.getPolicy(policyElement);
//if we didn't find an already existing builtPolicy, attach a new one
Policy policyToPersist = builtPolicy;
if (assertion == null) {
module.getPolicySubject().attachPolicy(builtPolicy);
} else {
module.getPolicySubject().updatePolicy(policyToUpdate);
policyToPersist = policyToUpdate;
}
//persist the throttle builtPolicy into registry
try {
Resource policyResource = registry.newResource();
policyResource.setProperty(RegistryResources.ModuleProperties.POLICY_TYPE,
"" + PolicyInclude.AXIS_MODULE_POLICY);
policyResource.setProperty(RegistryResources.ModuleProperties.POLICY_UUID,
policyToPersist.getId());
policyResource.setProperty(RegistryResources.ModuleProperties.VERSION,
module.getVersion().toString());
this.persistPoliciesToRegistry(policyToPersist, resourcePath, null, policyResource);
} catch (Exception e) {
log.error("Error occured while saving the builtPolicy in registry", e);
throw new ThrottleComponentException("errorSavingPolicy");
}
module.addParameter(new Parameter(GLOBALLY_ENGAGED_PARAM_NAME, Boolean.TRUE.toString()));
//engage the module for every service which is not an admin service
try {
registry.beginTransaction();
for (Iterator serviceIter = this.axisConfig.getServices().values().iterator();