1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * ident "%Z%%M% %I% %E% SMI" 24 * 25 * Copyright 2001-2002 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 package com.sun.dhcpmgr.cli.pntadm; 29 30 import com.sun.dhcpmgr.cli.common.DhcpCliFunction; 31 import com.sun.dhcpmgr.cli.common.DhcpCliPrint; 32 import com.sun.dhcpmgr.data.DhcpdOptions; 33 import com.sun.dhcpmgr.bridge.BridgeException; 34 35 import java.text.DateFormat; 36 import java.text.SimpleDateFormat; 37 38 /** 39 * Abstract class implemented by all the pntadm "function" classes. 40 */ 41 public abstract class PntAdmFunction 42 extends DhcpCliFunction { 43 44 /** 45 * Short date format for printing/parsing lease expiration 46 */ 47 DateFormat shortFormat = new SimpleDateFormat("MM/dd/yyyy"); 48 49 /** 50 * Verbose date format for printing/parsing lease expiration. 51 */ 52 DateFormat verboseFormat = 53 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.LONG); 54 55 /** 56 * The network on which the functions should "operate" 57 */ 58 String networkName = null; 59 60 /** 61 * Sets the networkName. 62 * @param network name of the network 63 */ 64 public void setNetworkName(String network) { 65 66 networkName = network; 67 68 } // setNetworkName 69 70 /** 71 * Returns a localized string for this function 72 * @param key the resource bundle string identifier 73 */ 74 public String getString(String key) { 75 76 return ResourceStrings.getString(key); 77 78 } // getString 79 80 /** 81 * Returns whether or not hosts table is manageable. 82 * @return whether or not hosts table is manageable. 83 */ 84 public boolean isHostsManaged() { 85 86 boolean result = false; 87 88 try { 89 DhcpdOptions opts = 90 getSvcMgr().readDefaults(); 91 if (opts.getHostsResource() != null) { 92 result = true; 93 } else { 94 throw new BridgeException(); 95 } 96 } catch (BridgeException e) { 97 printErrMessage(getString("no_host_resource_warning")); 98 } 99 100 return result; 101 102 } // isHostsManaged 103 104 /** 105 * Prints an error message. 106 * @param msg the message to print. 107 */ 108 public void printErrMessage(String msg) { 109 StringBuffer fullmsg = new StringBuffer(PntAdm.SIGNATURE); 110 fullmsg.append(msg); 111 DhcpCliPrint.printErrMessage(fullmsg.toString()); 112 } // printErrMessage 113 114 } // PntAdmFunction