/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2006-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* If you wish your version of this file to be governed by only the CDDL or
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* recipient has the option to distribute your version of this file under
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* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
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*/
/* CVS information
* $Header: /cvs/glassfish/jmx-remote/rjmx-impl/src/java/com/sun/enterprise/admin/jmx/remote/internal/RemoteMBeanServerConnection.java,v 1.5 2005/12/25 04:26:34 tcfujii Exp $
* $Revision: 1.5 $
* $Date: 2005/12/25 04:26:34 $
*/
package com.sun.enterprise.admin.jmx.remote.internal;
import java.util.Set;
/* BEGIN -- S1WS_MOD */
import java.util.Map;
/* END -- S1WS_MOD */
import java.util.logging.Logger;
import java.io.IOException;
/* BEGIN -- S1WS_MOD */
import com.sun.enterprise.admin.jmx.remote.DefaultConfiguration;
/* END -- S1WS_MOD */
import com.sun.enterprise.admin.jmx.remote.comm.IConnection;
import com.sun.enterprise.admin.jmx.remote.comm.HttpConnectorAddress;
import com.sun.enterprise.admin.jmx.remote.comm.ConnectionFactory;
import com.sun.enterprise.admin.jmx.remote.comm.MBeanServerMessageConductor;
import com.sun.enterprise.admin.jmx.remote.internal.MBeanServerConnectionExceptionThrower;
/* BEGIN -- S1WS_MOD */
import com.sun.enterprise.admin.jmx.remote.notification.ListenerInfo;
import com.sun.enterprise.admin.jmx.remote.notification.ClientNotificationManager;
/* END -- S1WS_MOD */
import javax.management.*;
import javax.management.remote.message.MBeanServerRequestMessage;
import javax.management.remote.message.MBeanServerResponseMessage;
import com.sun.enterprise.admin.jmx.remote.protocol.Version;
/**Class that represents the proxy to the MBeanServerConnection. The actual MBeanServerConnection is
* available remotely. Based on Java Serialization. This is the class
* whose instance is used by that all the clients that wish to communicate
* over the HTTP channel. As of now, (PE 8.0 FCS) by default a new HTTP connection is
* opened for every remote MBeanServerConnection {@link MBeanServerConnection}
* method invocation. This can be configured later on if the server happens to
* provide persistent HTTP (HTTP 1.1) connections.
* The current state of implementation is that the server does not support the
* remote notifications. But the client side is not affected by that. In this
* implementation, if the clients attempt to add notification listeners, they
* would recieve an {@link UnsupportedOperationException}.
* @author Kedar Mhaswade
* @since S1AS8.0
* @version 1.0
*/
public class RemoteMBeanServerConnection implements MBeanServerConnection {
private IConnection physicalConnection = null;
private MBeanServerMessageConductor conductor = null;
private HttpConnectorAddress ad = null;
/* BEGIN -- S1WS_MOD */
private ClientNotificationManager notifMgr = null;
private Map env = null;
/* END -- S1WS_MOD */
private static Version cv;
static {
try {
cv = (Version)Class.forName(Version.CLASS_NAME).newInstance();
}
catch(Exception e) {
throw new RuntimeException(e);
}
}
private final static Object EMPTY = new String();
/* Comment about EMPTY - This is an "empty" object that will
be sent over the wire in case a null is required. An
Object created with new Object() is not Serializable
but java.lang.String is and hence it is selected. */
private final Logger logger = Logger.getLogger(
DefaultConfiguration.JMXCONNECTOR_LOGGER);/*,
DefaultConfiguration.LOGGER_RESOURCE_BUNDLE_NAME );*/
public RemoteMBeanServerConnection(IConnection connectionToServer) {
//physicalConnection = connectionToServer;
//conductor = new MBeanServerMessageConductor(physicalConnection);
}
/** Creates a new instance of this class and connects it to the
* server resource identified by the argument.
*/
/* BEGIN -- S1WS_MOD */
// public RemoteMBeanServerConnection(HttpConnectorAddress ad) throws Exception {
public RemoteMBeanServerConnection(HttpConnectorAddress ad, Map env) throws Exception {
/* END -- S1WS_MOD */
this.ad = ad;
/* BEGIN -- S1WS_MOD */
this.env = env;
/* END -- S1WS_MOD */
connect();
/* BEGIN -- S1WS_MOD */
Boolean enabled = (Boolean) env.get(DefaultConfiguration.NOTIF_ENABLED_PROPERTY_NAME);
if (enabled != null && enabled.booleanValue() == true) {
notifMgr = new ClientNotificationManager(ad, env);
}
/* END -- S1WS_MOD */
logger.finer("Connected to: Address = " + ad.getHost() + ":" + ad.getPort());
}
/* BEGIN -- S1WS_MOD */
public ClientNotificationManager getNotificationManager() {
return notifMgr;
}
private void checkNotifInit() throws IOException {
if (notifMgr == null)
return;
notifMgr.reinit();
}
/* END -- S1WS_MOD */
private void connect() throws java.io.IOException {
physicalConnection = ConnectionFactory.createConnection(ad);
conductor = new MBeanServerMessageConductor(physicalConnection);
}
public void addNotificationListener(ObjectName objectName,
NotificationListener notificationListener,
NotificationFilter notificationFilter, Object obj) throws
InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
if (notifMgr == null)
return; //XXX: Ideally throw an Unsupportedexception
checkNotifInit();
String id = notifMgr.addNotificationListener(
objectName,
notificationListener,
notificationFilter,
obj);
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.ADD_NOTIFICATION_LISTENERS,
/* BEGIN -- S1WS_MOD */
toArray(objectName, notifMgr.getId(), id, null) );
// toArray(objectName, notificationListener, notificationFilter, obj) );
/* END -- S1WS_MOD */
MBeanServerResponseActor.voidOrThrow(response);
}
catch (Exception e) {
MBeanServerConnectionExceptionThrower.addNotificationListenerObjectName(e);
}
}
public void addNotificationListener(ObjectName objectName,
ObjectName objectName1, NotificationFilter notificationFilter,
Object obj) throws InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
ListenerInfo info = new ListenerInfo(null, notificationFilter, obj);
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.ADD_NOTIFICATION_LISTENER_OBJECTNAME,
toArray(objectName, objectName1, notificationFilter, obj, info.computeId()) );
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.addNotificationListeners(e);
}
}
public ObjectInstance createMBean(String str, ObjectName objectName) throws
ReflectionException, InstanceAlreadyExistsException,
MBeanRegistrationException, MBeanException, NotCompliantMBeanException,
IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.CREATE_MBEAN, toArray(str, objectName) );
//the server should return the correct object, otherwise a CCE results
return ( (ObjectInstance) MBeanServerResponseActor.returnOrThrow(response) );
}
catch (Exception e) {
MBeanServerConnectionExceptionThrower.createMBean(e);
return null;
}
}
public ObjectInstance createMBean(String str, ObjectName objectName, ObjectName loaderName)
throws ReflectionException, InstanceAlreadyExistsException,
MBeanRegistrationException, MBeanException, NotCompliantMBeanException,
InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.CREATE_MBEAN_LOADER, toArray(str, objectName, loaderName) );
//the server should return the correct object, otherwise a CCE results
return ( (ObjectInstance) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.createMBeanLoader(e);
return null;
}
}
public ObjectInstance createMBean(String str, ObjectName objectName,
Object[] params, String[] signature) throws ReflectionException,
InstanceAlreadyExistsException, MBeanRegistrationException, MBeanException,
NotCompliantMBeanException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.CREATE_MBEAN_PARAMS,
toArray(str, objectName, params, signature) );
//the server should return the correct object, otherwise a CCE results
return ( (ObjectInstance) MBeanServerResponseActor.returnOrThrow(response));
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.createMBeanParams(e);
return null;
}
}
public ObjectInstance createMBean(String str, ObjectName objectName,
ObjectName loaderName, Object[] params, String[] signature)
throws ReflectionException, InstanceAlreadyExistsException,
MBeanRegistrationException, MBeanException, NotCompliantMBeanException,
InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.CREATE_MBEAN_LOADER_PARAMS,
toArray(str, objectName, loaderName, params, signature) );
//the server should return the correct object, otherwise a CCE results
return ( (ObjectInstance)MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.createMBeanLoaderParams(e);
return null;
}
}
public Object getAttribute(ObjectName objectName, String str) throws
MBeanException, AttributeNotFoundException, InstanceNotFoundException,
ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_ATTRIBUTE, toArray(objectName, str) );
return ( MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getAttribute(e);
return null;
}
}
public AttributeList getAttributes(ObjectName objectName, String[] attributes)
throws InstanceNotFoundException, ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_ATTRIBUTES,
toArray(objectName, attributes) );
//the server should return the correct object, otherwise a CCE results
return ( (AttributeList) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getAttributes(e);
return null;
}
}
public String getDefaultDomain() throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_DEFAULT_DOMAIN, toArray(EMPTY));
//the server should return the correct object, otherwise a CCE results
return ( (String) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getDefaultDomain(e);
return null;
}
}
public String[] getDomains() throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_DOMAINS, toArray(EMPTY));
//the server should return the correct object, otherwise a CCE results
return ( (String[]) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getDomains(e);
return null;
}
}
public Integer getMBeanCount() throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_MBEAN_COUNT, toArray(EMPTY));
//the server should return the correct object, otherwise a CCE results
return ( (Integer) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getMBeanCount(e);
return null;
}
}
public MBeanInfo getMBeanInfo(ObjectName objectName) throws
InstanceNotFoundException, IntrospectionException, ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_MBEAN_INFO, toArray(objectName));
//the server should return the correct object, otherwise a CCE results
return ( (MBeanInfo) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getMBeanInfo(e);
return null;
}
}
public ObjectInstance getObjectInstance(ObjectName objectName) throws
InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.GET_OBJECT_INSTANCE, toArray(objectName));
//the server should return the correct object, otherwise a CCE results
return ( (ObjectInstance) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.getObjectInstance(e);
return null;
}
}
public Object invoke(ObjectName objectName, String methodName,
Object[] params, String[] signature) throws InstanceNotFoundException,
MBeanException, ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.INVOKE,
toArray(objectName, methodName, params, signature));
return ( MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.invoke(e);
return null;
}
}
public boolean isInstanceOf(ObjectName objectName, String className) throws
InstanceNotFoundException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.IS_INSTANCE_OF,
toArray(objectName, className));
//the server should return the correct object, otherwise a CCE results
return ( ((Boolean) MBeanServerResponseActor.returnOrThrow(response)).booleanValue() );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.isInstanceOf(e);
return false;
}
}
public boolean isRegistered(ObjectName objectName) throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.IS_REGISTERED,
toArray(objectName));
//the server should return the correct object, otherwise a CCE results
return ( ((Boolean) MBeanServerResponseActor.returnOrThrow(response)).booleanValue() );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.isRegistered(e);
return false;
}
}
public Set queryMBeans(ObjectName objectName, QueryExp queryExp)
throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.QUERY_MBEANS, toArray(objectName, queryExp));
//the server should return the correct object, otherwise a CCE results
return ( (Set) MBeanServerResponseActor.returnOrThrow(response));
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.queryMBeans(e);
return null;
}
}
public Set queryNames(ObjectName objectName, QueryExp queryExp)
throws IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.QUERY_NAMES, toArray(objectName, queryExp));
//the server should return the correct object, otherwise a CCE results
return ( (Set) MBeanServerResponseActor.returnOrThrow(response));
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.queryNames(e);
return null;
}
}
public void removeNotificationListener(ObjectName objectName, NotificationListener notificationListener)
throws InstanceNotFoundException, ListenerNotFoundException, java.io.IOException {
/* BEGIN -- S1WS_MOD */
if (notifMgr == null)
return; // XXX: Ideally throw an UnsupportedException
/* END -- S1WS_MOD */
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
String[] ids = notifMgr.removeNotificationListener(
objectName,
notificationListener);
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER,
/* BEGIN -- S1WS_MOD */
toArray(objectName, notifMgr.getId(), ids) );
// toArray(objectName, notificationListener, null) );
/* END -- S1WS_MOD */
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.removeNotificationListener(e);
}
}
public void removeNotificationListener(ObjectName objectName, ObjectName objectName1)
throws InstanceNotFoundException, ListenerNotFoundException, java.io.IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
/* BEGIN -- S1WS_MOD */
// MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER,
MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER_OBJECTNAME,
/* END -- S1WS_MOD */
toArray(objectName, objectName1) );
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.removeNotificationListenerObjectName(e);
}
}
public void removeNotificationListener(ObjectName objectName, ObjectName objectName1,
NotificationFilter notificationFilter, Object obj)
throws InstanceNotFoundException, ListenerNotFoundException, java.io.IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
ListenerInfo info = new ListenerInfo(null, notificationFilter, obj);
final MBeanServerResponseMessage response = conductor.invoke(
/* BEGIN -- S1WS_MOD */
/*
MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER,
toArray(objectName, objectName1, notificationFilter, obj) );
*/
MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER_OBJECTNAME_FILTER_HANDBACK,
toArray(objectName, objectName1, null, null, info.computeId()));
/* END -- S1WS_MOD */
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.removeNotificationListenerObjectNameFilterHandback(e);
}
}
public void removeNotificationListener(ObjectName objectName,
NotificationListener notificationListener, NotificationFilter notificationFilter, Object obj)
throws InstanceNotFoundException, ListenerNotFoundException, java.io.IOException {
/* BEGIN -- S1WS_MOD */
if (notifMgr == null)
return; //XXX: Ideally throw an UnsupportedException
/* END -- S1WS_MOD */
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
String[] ids = notifMgr.removeNotificationListener(
objectName,
notificationListener,
notificationFilter,
obj);
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
/* BEGIN -- S1WS_MOD */
// MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER,
MBeanServerRequestMessage.REMOVE_NOTIFICATION_LISTENER_FILTER_HANDBACK,
toArray(objectName, notifMgr.getId(), ids.length > 0 ? ids[0] : null, null) );
// toArray(objectName, notificationListener, notificationFilter, obj) );
/* END -- S1WS_MOD */
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.removeNotificationListenerFilterHandback(e);
}
}
public void setAttribute(ObjectName objectName, Attribute attribute) throws
InstanceNotFoundException, AttributeNotFoundException,
InvalidAttributeValueException, MBeanException, ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.SET_ATTRIBUTE, toArray(objectName, attribute));
//return ( (ObjectInstance) response.getResult() );
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.setAttribute(e);
}
}
public AttributeList setAttributes(ObjectName objectName, AttributeList
list) throws InstanceNotFoundException, ReflectionException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.SET_ATTRIBUTES, toArray(objectName, list));
//the server should return the correct object, otherwise a CCE results
return ( (AttributeList) MBeanServerResponseActor.returnOrThrow(response) );
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.setAttributes(e);
return null;
}
}
public void unregisterMBean(ObjectName objectName) throws
InstanceNotFoundException, MBeanRegistrationException, IOException {
try {
/* BEGIN -- S1WS_MOD */
checkNotifInit();
/* END -- S1WS_MOD */
connect();
final MBeanServerResponseMessage response = conductor.invoke(
MBeanServerRequestMessage.UNREGISTER_MBEAN, toArray(objectName));
//return ( (ObjectInstance) response.getResult() );
MBeanServerResponseActor.voidOrThrow(response);
}
catch(Exception e) {
MBeanServerConnectionExceptionThrower.unregisterMBean(e);
}
}
private Object[] toArray(Object param1) {
final Shifter s = new Shifter (new Object[]{param1});
s.shiftRight(cv);
return ( s.state() );
}
private Object[] toArray(Object param1, Object param2) {
final Shifter s = new Shifter (new Object[]{param1, param2});
s.shiftRight(cv);
return ( s.state() );
}
private Object[] toArray(Object param1, Object param2, Object param3) {
final Shifter s = new Shifter (new Object[]{param1, param2, param3});
s.shiftRight(cv);
return ( s.state() );
}
private Object[] toArray(Object param1, Object param2, Object param3,
Object param4) {
final Shifter s = new Shifter (new Object[]{param1, param2, param3, param4});
s.shiftRight(cv);
return ( s.state() );
}
private Object[] toArray(Object param1, Object param2, Object param3,
Object param4, Object param5) {
final Shifter s = new Shifter (new Object[]{param1, param2, param3, param4, param5});
s.shiftRight(cv);
return ( s.state() );
}
}