/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.invocation;
import java.io.Serializable;
import java.io.ObjectStreamException;
/** Type safe enumeration used for to identify the invocation types.
*
* @author Scott.Stark@jboss.org
* @author Christoph.Jung@infor.de
* @version $Revision: 81030 $
*/
public final class InvocationType implements Serializable
{
/** Serial Version Identifier. @since 1.2 */
private static final long serialVersionUID = 6460196085190851775L;
/** The method-intf names for the InvocationType enums */
private static final String[] INTERFACE_NAMES = { "Remote",
"Local", "Home", "LocalHome", "ServiceEndpoint"
};
/** The max ordinal value in use for the InvocationType enums. When you add a
* new key enum value you must assign it an ordinal value of the current
* MAX_TYPE_ID+1 and update the MAX_TYPE_ID value.
*/
private static final int MAX_TYPE_ID = 4;
/** The array of InvocationKey indexed by ordinal value of the key */
private static final InvocationType[] values = new InvocationType[MAX_TYPE_ID+1];
public static final InvocationType REMOTE =
new InvocationType("REMOTE", 0);
public static final InvocationType LOCAL =
new InvocationType("LOCAL", 1);
public static final InvocationType HOME =
new InvocationType("HOME", 2);
public static final InvocationType LOCALHOME =
new InvocationType("LOCALHOME", 3);
public static final InvocationType SERVICE_ENDPOINT =
new InvocationType("SERVICE_ENDPOINT", 4);
private final transient String name;
// this is the only value serialized
private final int ordinal;
private InvocationType(String name, int ordinal)
{
this.name = name;
this.ordinal = ordinal;
values[ordinal] = this;
}
public String toString()
{
return name;
}
/** Get the method-intf name for the type
*
* @return one of: "Remote", "Local", "Home", "LocalHome", "ServiceEndpoint"
*/
public String toInterfaceString()
{
return INTERFACE_NAMES[ordinal];
}
Object readResolve() throws ObjectStreamException
{
return values[ordinal];
}
}