DeleteClientEntry.java revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
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* CDDL HEADER END
*/
/*
* ident "%Z%%M% %I% %E% SMI"
*
* Copyright (c) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
package com.sun.dhcpmgr.cli.pntadm;
import com.sun.dhcpmgr.data.DhcpClientRecord;
import com.sun.dhcpmgr.data.Network;
import com.sun.dhcpmgr.bridge.BridgeException;
import com.sun.dhcpmgr.bridge.NoEntryException;
import java.lang.IllegalArgumentException;
/**
* The main class for the "delete client" functionality of pntadm.
*/
public class DeleteClientEntry extends PntAdmFunction {
/**
* The valid options associated with deleting a client entry.
*/
static final int supportedOptions[] = {
PntAdm.DELETE_HOST,
PntAdm.RESOURCE,
PntAdm.RESOURCE_CONFIG,
PntAdm.PATH
};
/**
* The client entry to delete.
*/
String clientIP;
/**
* Constructs a DeleteClientEntry object for the client, clientIP.
* @param clientIP the client name or IP address.
*/
public DeleteClientEntry(String clientIP) {
this.clientIP = clientIP;
validOptions = supportedOptions;
} // constructor
/**
* Returns the option flag for this function.
* @returns the option flag for this function.
*/
public int getFunctionFlag() {
return (PntAdm.DELETE_CLIENT_ENTRY);
}
/**
* Executes the "delete client" functionality.
* @return PntAdm.SUCCESS, PntAdm.ENOENT, PntAdm.WARNING, or
* PntAdm.CRITICAL
*/
public int execute()
throws IllegalArgumentException {
int returnCode = PntAdm.SUCCESS;
// Check to see if the user wants the host deleted.
//
boolean deleteHost = options.isSet(PntAdm.DELETE_HOST);
if (deleteHost && !isHostsManaged()) {
deleteHost = false;
returnCode = PntAdm.WARNING;
}
// Build up a DhcpClientRecord from the user specified options.
//
try {
DhcpClientRecord dhcpClientRecord = new DhcpClientRecord(clientIP);
// Create a Network object.
//
Network network = getNetMgr().getNetwork(networkName);
if (networkName == null) {
printErrMessage(getString("network_name_error"));
return (PntAdm.WARNING);
}
// Delete the client and remove host from the hosts table
// if requested.
//
getNetMgr().deleteClient(dhcpClientRecord, network.toString(),
deleteHost, getDhcpDatastore());
} catch (NoEntryException e) {
printErrMessage(getMessage(e));
returnCode = PntAdm.ENOENT;
} catch (Throwable e) {
printErrMessage(getMessage(e));
returnCode = PntAdm.WARNING;
}
return (returnCode);
} // execute
} // DeleteClientEntry