Java Code Examples for org.apache.axis2.engine.AxisConfiguration#addParameter()

private void engagePoxSecurity() {
    try {
        AxisConfiguration axisConfig = DataHolder.getInstance().getConfigCtx().getAxisConfiguration();
        Parameter passwordCallbackParam = new Parameter();
        DefaultPasswordCallback passwordCallbackClass = new DefaultPasswordCallback();
        passwordCallbackParam.setName("passwordCallbackRef");
        passwordCallbackParam.setValue(passwordCallbackClass);
        axisConfig.addParameter(passwordCallbackParam);
        String enablePoxSecurity = CarbonServerConfigurationService.getInstance()
                .getFirstProperty("EnablePoxSecurity");
        if (enablePoxSecurity == null || "true".equals(enablePoxSecurity)) {
            AxisConfiguration mainAxisConfig = DataHolder.getInstance().getConfigCtx().getAxisConfiguration();
            // Check for the module availability
            if (mainAxisConfig.getModules().toString().contains(POX_SECURITY_MODULE)){
                mainAxisConfig.engageModule(POX_SECURITY_MODULE);
                log.debug("UT Security is activated");
            } else {
                log.error("UT Security is not activated UTsecurity.mar is not available");
            }
        } else {
            log.debug("POX Security Disabled");
        }
    } catch (Throwable e) {
        log.error("Failed to activate Micro Integrator UT security module ", e);
    }
}
 

/**
 * Acquires the lock
 *
 * @param axisConfig AxisConfiguration instance
 * @return Lock instance
 */
protected Lock getLock(AxisConfiguration axisConfig) {
    Parameter p = axisConfig.getParameter(ServiceBusConstants.SYNAPSE_CONFIG_LOCK);
    if (p != null) {
        return (Lock) p.getValue();
    } else {
        log.warn(ServiceBusConstants.SYNAPSE_CONFIG_LOCK + " is null, Recreating a new lock");
        Lock lock = new ReentrantLock();
        try {
            axisConfig.addParameter(ServiceBusConstants.SYNAPSE_CONFIG_LOCK, lock);
            return lock;
        } catch (AxisFault axisFault) {
            log.error("Error while setting " + ServiceBusConstants.SYNAPSE_CONFIG_LOCK);
        }
    }

    return null;
}
 

protected Lock getLock(AxisConfiguration axisConfig) {
    Parameter p = axisConfig.getParameter(ServiceBusConstants.SYNAPSE_CONFIG_LOCK);
    if (p != null) {
        return (Lock) p.getValue();
    } else {
        log.warn(ServiceBusConstants.SYNAPSE_CONFIG_LOCK + " is null, Recreating a new lock");
        Lock lock = new ReentrantLock();
        try {
            axisConfig.addParameter(ServiceBusConstants.SYNAPSE_CONFIG_LOCK, lock);
            return lock;
        } catch (AxisFault axisFault) {
            log.error("Error while setting " + ServiceBusConstants.SYNAPSE_CONFIG_LOCK);
        }
    }

    return null;
}
 

public void init(ConfigurationContext configContext,
                 AxisModule module) throws AxisFault {

    AxisConfiguration axisConfig = configContext.getAxisConfiguration();

    {
        AtomicInteger globalRequestCounter = new AtomicInteger(0);
        Parameter globalRequestCounterParam = new Parameter();
        globalRequestCounterParam.setName(StatisticsConstants.GLOBAL_REQUEST_COUNTER);
        globalRequestCounterParam.setValue(globalRequestCounter);
        axisConfig.addParameter(globalRequestCounterParam);
    }

    {
        AtomicInteger globalResponseCounter = new AtomicInteger(0);
        Parameter globalResponseCounterParam = new Parameter();
        globalResponseCounterParam.setName(StatisticsConstants.GLOBAL_RESPONSE_COUNTER);
        globalResponseCounterParam.setValue(globalResponseCounter);
        axisConfig.addParameter(globalResponseCounterParam);
    }

    {
        AtomicInteger globalFaultCounter = new AtomicInteger(0);
        Parameter globalFaultCounterParam = new Parameter();
        globalFaultCounterParam.setName(StatisticsConstants.GLOBAL_FAULT_COUNTER);
        globalFaultCounterParam.setValue(globalFaultCounter);
        axisConfig.addParameter(globalFaultCounterParam);
    }

    {
        ResponseTimeProcessor responseTimeProcessor = new ResponseTimeProcessor();
        Parameter responseTimeProcessorParam = new Parameter();
        responseTimeProcessorParam.setName(StatisticsConstants.RESPONSE_TIME_PROCESSOR);
        responseTimeProcessorParam.setValue(responseTimeProcessor);
        axisConfig.addParameter(responseTimeProcessorParam);
    }
}
 

/**
 * Enable publishing services using WS-Discovery to the specified Discovery proxy
 *
 * @param proxyURL URL of the target discovery proxy
 * @throws Exception on error
 */
public void enableServiceDiscovery(String proxyURL) throws Exception {
    AxisConfiguration axisConfig = getAxisConfig();
    if (axisConfig.getParameter(DiscoveryConstants.DISCOVERY_PROXY) != null) {
        return;
    }

    Parameter param = new Parameter(DiscoveryConstants.DISCOVERY_PROXY, proxyURL);
    param.setParameterElement(AXIOMUtil.stringToOM("<parameter name=\"" +
            DiscoveryConstants.DISCOVERY_PROXY + "\">" + proxyURL + "</parameter>"));
    axisConfig.addParameter(param);
    Util.registerServiceObserver(axisConfig);
    DiscoveryMgtUtils.persistPublisherConfiguration(proxyURL, true, getConfigSystemRegistry());
}
 

/**
 * Check whether service discovery is enabled in the configuration. This method first checks
 * whether the DiscoveryConstants.DISCOVERY_PROXY parameter is set in the given AxisConfiguration.
 * If not it checks whether service discovery status is set to 'true' in the configuration
 * registry. If discovery is enabled in the registry configuration, this method will also
 * add the corresponding parameter to AxisConfiguration.
 *
 * @param axisConfig AxisConfiguration
 * @return service discovery status
 * @throws RegistryException if an error occurs while accessing the registry
 */
public static boolean isServiceDiscoveryEnabled(AxisConfiguration axisConfig) throws RegistryException {
    Parameter parameter = getDiscoveryParam(axisConfig);
    if (parameter != null) {
        return true;
    }

    String path = DISCOVERY_CONFIG_ROOT + DISCOVERY_PUBLISHER_CONFIG;

    Registry registry = PrivilegedCarbonContext.getThreadLocalCarbonContext().
            getRegistry(RegistryType.SYSTEM_CONFIGURATION);
    if (registry.resourceExists(path)) {
        Resource publisherConfig = registry.get(path);
        String status = publisherConfig.getProperty(DISCOVERY_PUBLISHER_STATUS);
        publisherConfig.discard();
        boolean enabled = JavaUtils.isTrueExplicitly(status);

        if (enabled) {
            String discoveryProxyURL = getDiscoveryProxyURL(registry);
            try {
                Parameter discoveryProxyParam =
                        ParameterUtil.createParameter(DiscoveryConstants.DISCOVERY_PROXY,
                                                      discoveryProxyURL);
                axisConfig.addParameter(discoveryProxyParam);
            } catch (AxisFault axisFault) {
                axisFault.printStackTrace();  //TODO
            }
        }
        return enabled;
    }

    return false;
}
 

private ServerContextInformation initESB(String name) throws AxisFault {

        if (configCtxSvc != null) {
            ConfigurationContext configContext = configCtxSvc.getServerConfigContext();
            log.debug("Initializing Apache Synapse...");
            configurationInformation = ServerConfigurationInformationFactory.createServerConfigurationInformation
                    (configContext.getAxisConfiguration());
            // ability to specify the SynapseServerName as a system property
            if (System.getProperty("SynapseServerName") != null) {
                configurationInformation.setServerName(System.getProperty("SynapseServerName"));
            }
            // for now we override the default configuration location with the value in registry
            String synapseConfigsLocation = configurationInformation.getSynapseXMLLocation();
            if (synapseConfigsLocation != null) {
                configurationInformation.setSynapseXMLLocation(synapseConfigsLocation + File.separator + name);
            } else {
                configurationInformation.setSynapseXMLLocation(ServiceBusConstants.DEFAULT_SYNAPSE_CONFIGS_LOCATION +
                        name);
            }
            configurationInformation.setCreateNewInstance(false);
            configurationInformation.setServerControllerProvider(CarbonSynapseController.class.getName());
            if (isRunningSamplesMode()) {
                if (System.getProperty(ServiceBusConstants.ESB_SAMPLE_SYSTEM_PROPERTY) != null) {
                    configurationInformation.setSynapseXMLLocation("repository" + File.separator + "samples" + File
                            .separator + "synapse_sample_" + System.getProperty(ServiceBusConstants
                            .ESB_SAMPLE_SYSTEM_PROPERTY) + ".xml");
                } else {
                    configurationInformation.setSynapseXMLLocation("samples" + File.separator + "service-bus" + File
                            .separator + "synapse_sample_" + System.getProperty(ServiceBusConstants
                            .EI_SAMPLE_SYSTEM_PROPERTY) + ".xml");
                }
            }
            serverManager = new ServerManager();
            ServerContextInformation contextInfo = new ServerContextInformation(configContext,
                    configurationInformation);

            if (secretCallbackHandlerService != null) {
                contextInfo.addProperty(SecurityConstants.PROP_SECRET_CALLBACK_HANDLER, secretCallbackHandlerService
                        .getSecretCallbackHandler());
            }
            AxisConfiguration axisConf = configContext.getAxisConfiguration();
            axisConf.addParameter(new Parameter(ServiceBusConstants.SYNAPSE_CURRENT_CONFIGURATION, name));
            if (isRunningDebugMode()) {
                log.debug("Micro Integrator started in Debug mode for super tenant");
                createSynapseDebugEnvironment(contextInfo);
            }
            boolean initConnectors = !Boolean.valueOf(System.getProperty(ServiceBusConstants
                    .DISABLE_CONNECTOR_INIT_SYSTEM_PROPERTY));
            if (initConnectors) {
                // Enable connectors
                SynapseArtifactInitUtils.initializeConnectors(axisConf);
            }
            serverManager.init(configurationInformation, contextInfo);
            serverManager.start();
            AxisServiceGroup serviceGroup = axisConf.getServiceGroup(SynapseConstants.SYNAPSE_SERVICE_NAME);
            serviceGroup.addParameter("hiddenService", "true");
            return contextInfo;
        } else {
            handleFatal("Couldn't initialize Synapse, " + "ConfigurationContext service or SynapseRegistryService is " +
                    "not available");
        }
        // never executes, but keeps the compiler happy
        return null;
    }
 

private synchronized void updateMockProxyServiceGroup(AxisService axisService, ConfigurationContext configCtx,
                                                      AxisConfiguration axisConfig)
        throws AxisFault {
    /*axisService.addParameter("supportSingleOperation", Boolean.TRUE);
    AxisOperation singleOP = new InOutAxisOperation(new QName("invokeTryItProxyService"));
    singleOP.setDocumentation("This operation is a 'passthrough' for all operations in " +
                              " TryIt proxy service.");
    axisService.addOperation(singleOP);*/
    ProxyMessageReceiver receiver = new ProxyMessageReceiver(configCtx);
    PhasesInfo phaseInfo = axisConfig.getPhasesInfo();
    for (Iterator i = axisService.getOperations(); i.hasNext();) {
        AxisOperation op = (AxisOperation) i.next();
        op.setMessageReceiver(receiver);
        phaseInfo.setOperationPhases(op);
    }
    AxisServiceGroup serviceGroup;
    synchronized (axisConfig) {
        serviceGroup = axisConfig.getServiceGroup(TRYIT_SG_NAME);
        if (serviceGroup == null) {
            serviceGroup = new AxisServiceGroup();
            serviceGroup.setServiceGroupName(TRYIT_SG_NAME);
            serviceGroup.addParameter("DoAuthentication", "false");
            serviceGroup.addParameter("adminService", "true");
        }

        // resolving Axis service name conflicts.
        AxisService testService = axisConfig.getService(axisService.getName());
        if (testService != null) {
            for (int loop = 1; ; loop++) {
                String testName = axisService.getName() + "_" + loop;
                if (axisConfig.getService(testName) == null) {
                    axisService.setName(testName);
                    break;
                }
            }
        }
        serviceGroup.addService(axisService);
        axisConfig.addServiceGroup(serviceGroup);
        axisService.addParameter(LAST_TOUCH_TIME, System.currentTimeMillis());
        axisService.addParameter("modifyUserWSDLPortAddress", "false");
        // Set the timer.
        Parameter parameter = axisConfig.getParameter(PROXY_TIMER);
        if (parameter == null) {
            Timer timer = new Timer();
            timer.scheduleAtFixedRate(new ProxyTimerTask(axisConfig), PERIOD, PERIOD);
            parameter = new Parameter(PROXY_TIMER, timer);
            axisConfig.addParameter(parameter);
        }
    }
}