/**
* Add a new Valve to the end of the pipeline associated with this Container. Prior to adding the
* Valve, the Valve's <code>setContainer()</code> method will be called, if it implements <code>
* Contained</code>, with the owning Container as an argument. The method may throw an <code>
* IllegalArgumentException</code> if this Valve chooses not to be associated with this Container,
* or <code>IllegalStateException</code> if it is already associated with a different Container.
*
* @param valve Valve to be added
* @exception IllegalArgumentException if this Container refused to accept the specified Valve
* @exception IllegalArgumentException if the specified Valve refuses to be associated with this
* Container
* @exception IllegalStateException if the specified Valve is already associated with a different
* Container
*/
public void addValve(GlassFishValve valve) {
if (firstTcValve != null) {
// Wrap GlassFish-style valve inside Tomcat-style valve
addValve(new TomcatValveAdapter(valve));
return;
}
// Validate that we can add this Valve
if (valve instanceof Contained) ((Contained) valve).setContainer(this.container);
// Start the new component if necessary
if (started) {
if (valve instanceof Lifecycle) {
try {
((Lifecycle) valve).start();
} catch (LifecycleException e) {
log.log(Level.SEVERE, ADD_VALVE_EXCEPTION, e);
}
}
/**
* CR 6411114 (MBean registration moved to ValveBase.start()) // Register the newly added
* valve registerValve(valve);
*/
}
// Add this Valve to the set associated with this Pipeline
GlassFishValve results[] = new GlassFishValve[valves.length + 1];
System.arraycopy(valves, 0, results, 0, valves.length);
results[valves.length] = valve;
valves = results;
}
/**
* Prepare for active use of the public methods of this Component.
*
* @exception IllegalStateException if this component has already been started
* @exception LifecycleException if this component detects a fatal error that prevents it from
* being started
*/
public synchronized void start() throws LifecycleException {
// Validate and update our current component state
if (started) throw new LifecycleException(rb.getString(PIPLINE_STARTED));
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(BEFORE_START_EVENT, null);
started = true;
// Start the Valves in our pipeline (including the basic), if any
for (int i = 0; i < valves.length; i++) {
if (valves[i] instanceof Lifecycle) ((Lifecycle) valves[i]).start();
/** CR 6411114 (MBean registration moved to ValveBase.start()) registerValve(valves[i]); */
}
if ((basic != null) && (basic instanceof Lifecycle)) ((Lifecycle) basic).start();
/**
* CR 6411114 (MBean registration moved to ValveBase.start()) if( basic!=null )
* registerValve(basic);
*/
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(START_EVENT, null);
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(AFTER_START_EVENT, null);
}
/**
* Set the Valve instance that has been distinguished as the basic Valve for this Pipeline (if
* any). Prior to setting the basic Valve, the Valve's <code>setContainer()</code> will be called,
* if it implements <code>Contained</code>, with the owning Container as an argument. The method
* may throw an <code>IllegalArgumentException</code> if this Valve chooses not to be associated
* with this Container, or <code>IllegalStateException</code> if it is already associated with a
* different Container.
*
* @param valve Valve to be distinguished as the basic Valve
*/
public void setBasic(GlassFishValve valve) {
// Change components if necessary
GlassFishValve oldBasic = null;
synchronized (this) {
oldBasic = this.basic;
}
if (oldBasic == valve) {
return;
}
// Stop the old component if necessary
if (oldBasic != null) {
synchronized (this) {
if (started && (oldBasic instanceof Lifecycle)) {
try {
((Lifecycle) oldBasic).stop();
} catch (LifecycleException e) {
log.log(Level.SEVERE, SET_BASIC_STOP_EXCEPTION, e);
}
}
}
if (oldBasic instanceof Contained) {
try {
((Contained) oldBasic).setContainer(null);
} catch (Throwable t) {
// Ignore
}
}
}
// Start the new component if necessary
if (valve == null) {
return;
}
if (valve instanceof Contained) {
((Contained) valve).setContainer(this.container);
}
/** CR 6411114 if (valve instanceof Lifecycle) { */
// START CR 6411114
// Start the valve if the pipeline has already been started
if (started && (valve instanceof Lifecycle)) {
// END CR 6411114
try {
((Lifecycle) valve).start();
} catch (LifecycleException e) {
log.log(Level.SEVERE, SET_BASIC_START_EXCEPTION, e);
return;
}
}
synchronized (this) {
this.basic = valve;
}
}
/** Add Tomcat-style valve. */
public synchronized void addValve(Valve valve) {
/*
* Check if this is a GlassFish-style valve that was compiled
* against the old org.apache.catalina.Valve interface (from
* GlassFish releases prior to V3), which has since been renamed
* to org.glassfish.web.valve.GlassFishValve (in V3)
*/
if (isGlassFishValve(valve)) {
try {
addValve(new GlassFishValveAdapter(valve));
} catch (Exception e) {
String msg = MessageFormat.format(rb.getString(ADD_TOMCAT_STYLE_VALVE_EXCEPTION), valve);
log.log(Level.SEVERE, msg, e);
}
return;
}
if (valve instanceof Contained) ((Contained) valve).setContainer(this.container);
// Start the new Valve if necessary
if (started) {
if (valve instanceof Lifecycle) {
try {
((Lifecycle) valve).start();
} catch (LifecycleException e) {
log.log(Level.SEVERE, ADD_VALVE_EXCEPTION, e);
}
}
}
if (firstTcValve == null) {
firstTcValve = lastTcValve = valve;
} else {
lastTcValve.setNext(valve);
lastTcValve = valve;
}
if (basic != null) {
valve.setNext((Valve) basic);
}
}