static {
if (!Boolean.getBoolean(GridSystemProperties.GG_JETTY_LOG_NO_OVERRIDE)) {
String ctgrJetty = "org.eclipse.jetty"; // WARN for this category.
String ctgrJettyUtil = "org.eclipse.jetty.util.log"; // ERROR for this...
String ctgrJettyUtilComp = "org.eclipse.jetty.util.component"; // ...and this.
try {
Class<?> logCls = Class.forName("org.apache.log4j.Logger");
Object logJetty = logCls.getMethod("getLogger", String.class).invoke(logCls, ctgrJetty);
Object logJettyUtil =
logCls.getMethod("getLogger", String.class).invoke(logCls, ctgrJettyUtil);
Object logJettyUtilComp =
logCls.getMethod("getLogger", String.class).invoke(logCls, ctgrJettyUtilComp);
Class<?> lvlCls = Class.forName("org.apache.log4j.Level");
Object warnLvl = lvlCls.getField("WARN").get(null);
Object errLvl = lvlCls.getField("ERROR").get(null);
logJetty.getClass().getMethod("setLevel", lvlCls).invoke(logJetty, warnLvl);
logJettyUtil.getClass().getMethod("setLevel", lvlCls).invoke(logJetty, errLvl);
logJettyUtilComp.getClass().getMethod("setLevel", lvlCls).invoke(logJetty, errLvl);
} catch (Exception ignored) {
// No-op.
}
}
}
/** {@inheritDoc} */
@Override
public void start() throws GridException {
if (ctx.isEnterprise()) {
Package pkg = getClass().getPackage();
if (pkg == null)
throw new GridException(
"Internal error (package object was not found) for: " + getClass().getName());
if (ctx.isEnterprise()) {
try {
Class<?> cls = Class.forName(pkg.getName() + ".GridEnterpriseSecureSessionHandler");
sesHnd =
(GridSecureSessionHandler)
cls.getConstructor(GridSecureSessionSpi[].class)
.newInstance(new Object[] {getProxies()});
} catch (ClassNotFoundException e) {
throw new GridException(
"Failed to create enterprise secure session handler (implementing class "
+ "was not found)",
e);
} catch (InvocationTargetException e) {
throw new GridException(
"Failed to create enterprise secure session handler (target constructor "
+ "has thrown an exception",
e.getCause());
} catch (InstantiationException e) {
throw new GridException(
"Failed to create enterprise secure session handler (object cannot be "
+ "instantiated)",
e);
} catch (NoSuchMethodException e) {
throw new GridException(
"Failed to create enterprise secure session handler (target constructor "
+ "could not be found)",
e);
} catch (IllegalAccessException e) {
throw new GridException(
"Failed to create enterprise secure session handler (object access is not"
+ " allowed)",
e);
}
}
} else sesHnd = new GridCommunitySecureSessionHandler();
startSpi();
if (log.isDebugEnabled()) log.debug(startInfo());
}
/** {@inheritDoc} */
@Nullable
@Override
public GridDeployment explicitDeploy(Class<?> cls, ClassLoader clsLdr) throws GridException {
try {
// Make sure not to deploy peer loaded tasks with non-local class loader,
// if local one exists.
if (clsLdr.getClass().equals(GridDeploymentClassLoader.class)) clsLdr = clsLdr.getParent();
GridDeployment dep;
synchronized (mux) {
boolean deployed = spi.register(clsLdr, cls);
if (deployed) {
dep = getDeployment(cls.getName());
if (dep == null) {
GridDeploymentResource rsrc = spi.findResource(cls.getName());
if (rsrc != null && rsrc.getClassLoader() == clsLdr) {
dep =
deploy(
ctx.config().getDeploymentMode(),
rsrc.getClassLoader(),
rsrc.getResourceClass(),
rsrc.getName());
}
}
if (dep != null) {
recordDeploy(cls, cls.getName(), true);
}
} else {
dep = getDeployment(cls.getName());
}
}
return dep;
} catch (GridSpiException e) {
recordDeployFailed(cls, clsLdr, true);
// Avoid double wrapping.
if (e.getCause() instanceof GridException) {
throw (GridException) e.getCause();
}
throw new GridException("Failed to deploy class: " + cls.getName(), e);
}
}
/**
* Gets alias for a class.
*
* @param dep Deployment.
* @param cls Class.
* @return Alias for a class.
*/
private String getAlias(GridDeployment dep, Class<?> cls) {
String alias = cls.getName();
if (isTask(cls)) {
GridTaskName ann = dep.annotation(cls, GridTaskName.class);
if (ann != null) {
alias = ann.value();
}
}
return alias;
}
/**
* @param depMode Deployment mode.
* @param ldr Class loader to deploy.
* @param cls Class.
* @param alias Class alias.
* @return Deployment.
*/
@SuppressWarnings({"ConstantConditions"})
private GridDeployment deploy(
GridDeploymentMode depMode, ClassLoader ldr, Class<?> cls, String alias) {
assert Thread.holdsLock(mux);
LinkedList<GridDeployment> cachedDeps = null;
GridDeployment dep = null;
// Find existing class loader info.
for (LinkedList<GridDeployment> deps : cache.values()) {
for (GridDeployment d : deps) {
if (d.classLoader() == ldr) {
// Cache class and alias.
d.addDeployedClass(cls, alias);
cachedDeps = deps;
dep = d;
break;
}
}
if (cachedDeps != null) {
break;
}
}
if (cachedDeps != null) {
assert dep != null;
cache.put(alias, cachedDeps);
if (!cls.getName().equals(alias)) {
// Cache by class name as well.
cache.put(cls.getName(), cachedDeps);
}
return dep;
}
GridUuid ldrId = GridUuid.randomUuid();
long seqNum = seq.incrementAndGet();
String userVer = getUserVersion(ldr);
dep = new GridDeployment(depMode, ldr, ldrId, seqNum, userVer, cls.getName(), true);
dep.addDeployedClass(cls, alias);
LinkedList<GridDeployment> deps =
F.addIfAbsent(cache, alias, F.<GridDeployment>newLinkedList());
if (!deps.isEmpty()) {
for (GridDeployment d : deps) {
if (!d.isUndeployed()) {
U.error(
log,
"Found more than one active deployment for the same resource "
+ "[cls="
+ cls
+ ", depMode="
+ depMode
+ ", dep="
+ d
+ ']');
return null;
}
}
}
// Add at the beginning of the list for future fast access.
deps.addFirst(dep);
if (!cls.getName().equals(alias)) {
// Cache by class name as well.
cache.put(cls.getName(), deps);
}
if (log.isDebugEnabled()) {
log.debug("Created new deployment: " + dep);
}
return dep;
}