Java Valve类代码示例

import org.apache.catalina.Valve; //导入依赖的package包/类
public ObjectName[] getValveObjectNames() {

		ArrayList<ObjectName> valveList = new ArrayList<ObjectName>();
		Valve current = first;
		if (current == null) {
			current = basic;
		}
		while (current != null) {
			if (current instanceof ValveBase) {
				valveList.add(((ValveBase) current).getObjectName());
			}
			current = current.getNext();
		}

		return valveList.toArray(new ObjectName[0]);

	}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Create a new Valve and associate it with a {@link Container}.
 *
 * @param className
 *            The fully qualified class name of the {@link Valve} to create
 * @param parent
 *            The MBean name of the associated parent {@link Container}.
 *
 * @return The MBean name of the {@link Valve} that was created or
 *         <code>null</code> if the {@link Valve} does not implement
 *         {@link LifecycleMBeanBase}.
 */
public String createValve(String className, String parent) throws Exception {

	// Look for the parent
	ObjectName parentName = new ObjectName(parent);
	Container container = getParentContainerFromParent(parentName);

	if (container == null) {
		// TODO
		throw new IllegalArgumentException();
	}

	Valve valve = (Valve) Class.forName(className).newInstance();

	container.getPipeline().addValve(valve);

	if (valve instanceof LifecycleMBeanBase) {
		return ((LifecycleMBeanBase) valve).getObjectName().toString();
	} else {
		return null;
	}
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Deregister the MBean for this
 * <code>Valve</code> object.
 *
 * @param valve The Valve to be managed
 *
 * @exception Exception if an MBean cannot be deregistered
 * @deprecated  Unused. Will be removed in Tomcat 8.0.x
 */
@Deprecated
static void destroyMBean(Valve valve, Container container)
    throws Exception {

    ((Contained)valve).setContainer(container);
    String mname = createManagedName(valve);
    ManagedBean managed = registry.findManagedBean(mname);
    if (managed == null) {
        return;
    }
    String domain = managed.getDomain();
    if (domain == null)
        domain = mserver.getDefaultDomain();
    ObjectName oname = createObjectName(domain, valve);
    try {
        ((Contained)valve).setContainer(null);
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
    }
    if( mserver.isRegistered(oname) ) {
        mserver.unregisterMBean(oname);
    }

}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Stop {@link Valve}s) in this pipeline and implement the requirements
 * of {@link LifecycleBase#stopInternal()}.
 *
 * @exception LifecycleException if this component detects a fatal error
 *  that prevents this component from being used
 */
@Override
protected synchronized void stopInternal() throws LifecycleException {

    setState(LifecycleState.STOPPING);

    // Stop the Valves in our pipeline (including the basic), if any
    Valve current = first;
    if (current == null) {
        current = basic;
    }
    while (current != null) {
        if (current instanceof Lifecycle)
            ((Lifecycle) current).stop();
        current = current.getNext();
    }
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Start {@link Valve}s) in this pipeline and implement the requirements of
 * {@link LifecycleBase#startInternal()}.
 *
 * @exception LifecycleException
 *                if this component detects a fatal error that prevents this
 *                component from being used
 */
@Override
protected synchronized void startInternal() throws LifecycleException {

	// Start the Valves in our pipeline (including the basic), if any
	Valve current = first;
	if (current == null) {
		current = basic;
	}
	while (current != null) {
		if (current instanceof Lifecycle)
			((Lifecycle) current).start();
		current = current.getNext();
	}

	setState(LifecycleState.STARTING);
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Return the set of Valves in the pipeline associated with this
 * Container, including the basic Valve (if any).  If there are no
 * such Valves, a zero-length array is returned.
 */
@Override
public Valve[] getValves() {

    ArrayList<Valve> valveList = new ArrayList<Valve>();
    Valve current = first;
    if (current == null) {
        current = basic;
    }
    while (current != null) {
        valveList.add(current);
        current = current.getNext();
    }

    return valveList.toArray(new Valve[0]);

}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
public ObjectName[] getValveObjectNames() {

        ArrayList<ObjectName> valveList = new ArrayList<ObjectName>();
        Valve current = first;
        if (current == null) {
            current = basic;
        }
        while (current != null) {
            if (current instanceof ValveBase) {
                valveList.add(((ValveBase) current).getObjectName());
            }
            current = current.getNext();
        }

        return valveList.toArray(new ObjectName[0]);

    }
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Stop {@link Valve}s) in this pipeline and implement the requirements of
 * {@link LifecycleBase#stopInternal()}.
 *
 * @exception LifecycleException
 *                if this component detects a fatal error that prevents this
 *                component from being used
 */
@Override
protected synchronized void stopInternal() throws LifecycleException {

	setState(LifecycleState.STOPPING);

	// Stop the Valves in our pipeline (including the basic), if any
	Valve current = first;
	if (current == null) {
		current = basic;
	}
	while (current != null) {
		if (current instanceof Lifecycle)
			((Lifecycle) current).stop();
		current = current.getNext();
	}
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
@Override
public Authenticator getAuthenticator() {
	if (this instanceof Authenticator)
		return (Authenticator) this;

	Pipeline pipeline = getPipeline();
	if (pipeline != null) {
		Valve basic = pipeline.getBasic();
		if ((basic != null) && (basic instanceof Authenticator))
			return (Authenticator) basic;
		Valve valves[] = pipeline.getValves();
		for (int i = 0; i < valves.length; i++) {
			if (valves[i] instanceof Authenticator)
				return (Authenticator) valves[i];
		}
	}
	return null;
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
@Override
public AccessLog getAccessLog() {
    
    if (accessLogScanComplete) {
        return accessLog;
    }

    AccessLogAdapter adapter = null;
    Valve valves[] = getPipeline().getValves();
    for (Valve valve : valves) {
        if (valve instanceof AccessLog) {
            if (adapter == null) {
                adapter = new AccessLogAdapter((AccessLog) valve);
            } else {
                adapter.add((AccessLog) valve);
            }
        }
    }
    if (adapter != null) {
        accessLog = adapter;
    }
    accessLogScanComplete = true;
    return accessLog;
}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Deregister the MBean for this
 * <code>Valve</code> object.
 *
 * @param valve The Valve to be managed
 *
 * @exception Exception if an MBean cannot be deregistered
 */
static void destroyMBean(Valve valve, Container container)
    throws Exception {

    ((Contained)valve).setContainer(container);
    String mname = createManagedName(valve);
    ManagedBean managed = registry.findManagedBean(mname);
    if (managed == null) {
        return;
    }
    String domain = managed.getDomain();
    if (domain == null)
        domain = mserver.getDefaultDomain();
    ObjectName oname = createObjectName(domain, valve);
    try {
        ((Contained)valve).setContainer(null);
    } catch (Throwable t) {
    ;
    }
    if( mserver.isRegistered(oname) ) {
        mserver.unregisterMBean(oname);
    }

}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Return the set of Valves in the pipeline associated with this
 * Container, including the basic Valve (if any).  If there are no
 * such Valves, a zero-length array is returned.
 */
public Valve[] getValves() {

	ArrayList valveList = new ArrayList();
    Valve current = first;
    if (current == null) {
    	current = basic;
    }
    while (current != null) {
    	valveList.add(current);
    	current = current.getNext();
    }

    return ((Valve[]) valveList.toArray(new Valve[0]));

}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
public ObjectName[] getValveObjectNames() {

    	ArrayList valveList = new ArrayList();
        Valve current = first;
        if (current == null) {
        	current = basic;
        }
        while (current != null) {
        	if (current instanceof ValveBase) {
        		valveList.add(((ValveBase) current).getObjectName());
        	}
        	current = current.getNext();
        }

        return ((ObjectName[]) valveList.toArray(new ObjectName[0]));

    }
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Deregister the MBean for this <code>Valve</code> object.
 *
 * @param valve
 *            The Valve to be managed
 *
 * @exception Exception
 *                if an MBean cannot be deregistered
 * @deprecated Unused. Will be removed in Tomcat 8.0.x
 */
@Deprecated
static void destroyMBean(Valve valve, Container container) throws Exception {

	((Contained) valve).setContainer(container);
	String mname = createManagedName(valve);
	ManagedBean managed = registry.findManagedBean(mname);
	if (managed == null) {
		return;
	}
	String domain = managed.getDomain();
	if (domain == null)
		domain = mserver.getDefaultDomain();
	ObjectName oname = createObjectName(domain, valve);
	try {
		((Contained) valve).setContainer(null);
	} catch (Throwable t) {
		ExceptionUtils.handleThrowable(t);
	}
	if (mserver.isRegistered(oname)) {
		mserver.unregisterMBean(oname);
	}

}
 

import org.apache.catalina.Valve; //导入依赖的package包/类
/**
 * Return the MBean Names of the Valves assoicated with this Host
 *
 * @exception Exception if an MBean cannot be created or registered
 */
public String [] getValves()
    throws Exception {

    Registry registry = MBeanUtils.createRegistry();
    StandardHost host = (StandardHost) this.resource;
    String mname = MBeanUtils.createManagedName(host);
    ManagedBean managed = registry.findManagedBean(mname);
    String domain = null;
    if (managed != null) {
        domain = managed.getDomain();
    }
    if (domain == null)
        domain = mserver.getDefaultDomain();
    Valve [] valves = host.getValves();
    String [] mbeanNames = new String[valves.length];
    for (int i = 0; i < valves.length; i++) {
        mbeanNames[i] =
            MBeanUtils.createObjectName(domain, valves[i]).toString();
    }

    return mbeanNames;

}