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package org.glassfish.webservices.metroglue;
import java.io.File;
import java.util.Properties;
import java.util.ResourceBundle;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.text.MessageFormat;
import com.sun.enterprise.config.serverbeans.AvailabilityService;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.deployment.WebServiceEndpoint;
import com.sun.enterprise.transaction.api.JavaEETransactionManager;
import com.sun.enterprise.transaction.api.RecoveryResourceRegistry;
import com.sun.enterprise.transaction.spi.RecoveryEventListener;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.util.io.FileUtils;
import com.sun.grizzly.config.dom.NetworkListener;
import com.sun.logging.LogDomains;
import com.sun.xml.ws.api.ha.HighAvailabilityProvider;
import com.sun.xml.ws.tx.dev.WSATRuntimeConfig;
import com.sun.xml.wss.impl.config.SecurityConfigProvider;
import org.glassfish.api.ActionReport;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.api.container.Container;
import org.glassfish.api.deployment.DeployCommandParameters;
import org.glassfish.api.deployment.Deployer;
import org.glassfish.api.deployment.OpsParams;
import org.glassfish.deployment.common.DeploymentProperties;
import org.glassfish.gms.bootstrap.GMSAdapterService;
import org.glassfish.internal.api.ServerContext;
import org.glassfish.internal.deployment.Deployment;
import org.glassfish.internal.deployment.ExtendedDeploymentContext;
import org.glassfish.server.ServerEnvironmentImpl;
import org.glassfish.webservices.WebServiceDeploymentListener;
import org.glassfish.webservices.WebServicesDeployer;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Habitat;
import org.jvnet.hk2.component.PostConstruct;
import org.jvnet.hk2.component.Singleton;
import org.jvnet.hk2.config.types.Property;
/**
* @author Marek Potociar
*/
@Service(name = "org.glassfish.webservices.metroglue.MetroContainer")
@Scoped(Singleton.class)
public class MetroContainer implements PostConstruct, Container, WebServiceDeploymentListener {
private static final Logger logger = LogDomains.getLogger(MetroContainer.class, LogDomains.WEBSERVICES_LOGGER);
private static final ResourceBundle rb = logger.getResourceBundle();
//
private static final String WSTX_SERVICES_APP_NAME = "wstx-services";
private static final String METRO_APPS_INSTALL_ROOT = "lib/install/applications/metro";
private static final Object lock = new Object();
private final AtomicBoolean wstxServicesDeployed = new AtomicBoolean(false);
private final AtomicBoolean wstxServicesDeploying = new AtomicBoolean(false);
//
@Inject
private Habitat habitat;
@Inject
private ServerContext serverContext;
@Inject
private ServerEnvironmentImpl env;
@Inject
private RecoveryResourceRegistry recoveryRegistry;
@Inject
JavaEETransactionManager txManager;
@Inject
GMSAdapterService gmsAdapterService;
@Inject(optional = true)
private AvailabilityService availabilityService;
@Inject
private SecurityService secService;
@Inject(name = ServerEnvironment.DEFAULT_INSTANCE_NAME)
private Server server;
@Override
public void postConstruct() {
WebServicesDeployer.getDeploymentNotifier().addListener(this);
logger.info("endpoint.event.listener.registered");
if (isCluster() && isHaEnabled()) {
final String clusterName = gmsAdapterService.getGMSAdapter().getClusterName();
final String instanceName = gmsAdapterService.getGMSAdapter().getModule().getInstanceName();
HighAvailabilityProvider.INSTANCE.initHaEnvironment(clusterName, instanceName);
logger.info("metro.ha.environemt.initialized");
}
Property prop = secService.getProperty("MAX_NONCE_AGE");
long mnAge ;
if(prop != null){
mnAge = Long.parseLong(prop.getValue());
SecurityConfigProvider.INSTANCE.init(mnAge);
}
}
@Override
public Class<? extends Deployer> getDeployer() {
return MetroDeployer.class;
}
@Override
public String getName() {
return "metro";
}
@Override
public void onDeployed(WebServiceEndpoint endpoint) {
logger.finest("endpoint.event.deployed");
if (!wstxServicesDeployed.get() && !wstxServicesDeploying.get()) {
deployWsTxServices();
initializeWsTxRuntime();
}
}
@Override
public void onUndeployed(WebServiceEndpoint endpoint) {
logger.finest("endpoint.event.undeployed");
// noop
}
public void deployWsTxServices() {
deployWsTxServices(null);
}
public void deployWsTxServices(String target) {
synchronized (lock) {
if (wstxServicesDeployed.get() || !wstxServicesDeploying.compareAndSet(false, true)) {
return;
}
Deployment deployment = habitat.getByContract(Deployment.class);
boolean isRegistered = deployment.isRegistered(WSTX_SERVICES_APP_NAME);
if (isRegistered) {
logger.log(Level.WARNING, "wstx.service.deployed.explicitly");
} else {
logger.log(Level.INFO, "wstx.service.loading");
File root = serverContext.getInstallRoot();
File app = null;
try {
app = FileUtils.getManagedFile(WSTX_SERVICES_APP_NAME + ".war", new File(root, METRO_APPS_INSTALL_ROOT));
} catch (Exception e) {
logger.log(Level.WARNING, "wstx.service.unexpected.exception", e);
}
if (app == null || !app.exists()) {
logger.log(Level.WARNING, format("wstx.service.cannot.deploy", "Required WAR file (" + WSTX_SERVICES_APP_NAME + ".war) is not installed"));
} else {
ActionReport report = habitat.getComponent(ActionReport.class, "plain");
DeployCommandParameters params = new DeployCommandParameters(app);
String appName = WSTX_SERVICES_APP_NAME;
params.name = appName;
try {
File rootScratchDir = env.getApplicationStubPath();
File appScratchDir = new File(rootScratchDir, appName);
// String resourceName = getTimerResource(target);
if (isDas() && appScratchDir.createNewFile()) {
params.origin = OpsParams.Origin.deploy;
if (target != null) {
params.target = target;
}
} else {
params.origin = OpsParams.Origin.load;
params.target = env.getInstanceName();
}
ExtendedDeploymentContext dc = deployment.getBuilder(logger, params, report).source(app).build();
Properties appProps = dc.getAppProps();
appProps.setProperty(ServerTags.OBJECT_TYPE, DeploymentProperties.SYSTEM_ALL);
deployment.deploy(dc);
if (report.getActionExitCode() != ActionReport.ExitCode.SUCCESS) {
logger.log(Level.WARNING, format("wstx.service.cannot.deploy", report.getMessage()), report.getFailureCause());
}
logger.log(Level.INFO, "wstx.service.started");
} catch (Exception ex) {
logger.log(Level.WARNING, format("wstx.service.cannot.deploy", ex.getLocalizedMessage()), ex);
}
}
}
wstxServicesDeployed.set(true);
wstxServicesDeploying.set(false);
}
}
private String format(String key, String... values) {
return MessageFormat.format(rb.getString(key), (Object[]) values);
}
/**
* Embedded is a single-instance like DAS
*/
private boolean isDas() {
return env.isDas() || env.isEmbedded();
}
private boolean isCluster() {
return (!env.isDas() || server.isClusteredDas()) && !env.isEmbedded() && gmsAdapterService.isGmsEnabled();
}
private boolean isHaEnabled() {
boolean haEnabled = false;
if (availabilityService != null) {
haEnabled = Boolean.valueOf(availabilityService.getAvailabilityEnabled());
}
// if (haEnabled) {
// DeploymentContext dc = getDynamicDeploymentContext();
// if (dc != null) {
// DeployCommandParameters params = dc.getCommandParameters(DeployCommandParameters.class);
// if (params != null) {
// haEnabled = params.availabilityenabled;
// }
// }
// }
return haEnabled;
}
/**
* Initialization of WS-TX runtime configuration
*/
private void initializeWsTxRuntime() {
final String serverName = serverContext.getInstanceName();
final Config config = serverContext.getConfigBean().getConfig();
final WSATRuntimeConfig.TxlogLocationProvider txlogLocationProvider = new WSATRuntimeConfig.TxlogLocationProvider() {
@Override
public String getTxLogLocation() {
return txManager.getTxLogLocation();
}
};
WSATRuntimeConfig.initializer()
.hostName(getHostName())
.httpPort(getHttpPort(false, serverName, config))
.httpsPort(getHttpPort(true, serverName, config))
.txLogLocation(txlogLocationProvider)
.done();
final WSATRuntimeConfig.RecoveryEventListener metroListener = WSATRuntimeConfig.getInstance().new WSATRecoveryEventListener();
recoveryRegistry.addEventListener(new RecoveryEventListener() {
@Override
public void beforeRecovery(boolean delegated, String instance) {
metroListener.beforeRecovery(delegated, instance);
}
@Override
public void afterRecovery(boolean success, boolean delegated, String instance) {
metroListener.afterRecovery(success, delegated, instance);
}
});
}
/**
* Lookup the canonical host name of the system this server instance is running on.
*
* @return the canonical host name or null if there was an error retrieving it
*/
private String getHostName() {
// this value is calculated from InetAddress.getCanonicalHostName when the AS is
// installed. asadmin then passes this value as a system property when the server
// is started.
return System.getProperty(SystemPropertyConstants.HOST_NAME_PROPERTY);
}
/**
* Get the http/https port number for the default virtual server of this server instance.
* <p/>
* If the 'secure' parameter is true, then return the secure http listener port, otherwise
* return the non-secure http listener port.
*
* @param secure true if you want the secure port, false if you want the non-secure port
* @return the port or null if there was an error retrieving it.
*/
private String getHttpPort(boolean secure, String serverName, Config config) {
try {
final String networkListeners = config.getHttpService().getVirtualServerByName(serverName).getNetworkListeners();
if (networkListeners == null || networkListeners.isEmpty()) {
return null;
}
final String[] networkListenerNames = networkListeners.split(",");
for (String listenerName : networkListenerNames) {
if (listenerName == null || listenerName.isEmpty()) {
continue;
}
NetworkListener listener = config.getNetworkConfig().getNetworkListener(listenerName.trim());
if (secure == Boolean.valueOf(listener.findHttpProtocol().getSecurityEnabled())) {
return listener.getPort();
}
}
} catch (Throwable t) {
// error condition handled in wsit code
logger.log(Level.FINEST, "Exception occurred retrieving port configuration for WSTX service", t);
}
return null;
}
}