DisplayTable.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]
*
* CDDL HEADER END
*/
/*
* ident "%Z%%M% %I% %E% SMI"
*
* Copyright 2001-2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
package com.sun.dhcpmgr.cli.dhtadm;
import com.sun.dhcpmgr.cli.common.DhcpCliFunction;
import com.sun.dhcpmgr.cli.common.Format;
import com.sun.dhcpmgr.data.Macro;
import com.sun.dhcpmgr.data.Option;
import com.sun.dhcpmgr.bridge.NoTableException;
import java.lang.IllegalArgumentException;
/**
* The main class for the "display table" functionality of dhtadm.
*/
public class DisplayTable extends DhtAdmFunction {
/**
* The valid options associated with displaying the table.
*/
static final int supportedOptions[] = {
DhtAdm.RESOURCE,
DhtAdm.RESOURCE_CONFIG,
DhtAdm.PATH,
DhtAdm.SIGHUP
};
/**
* Constructs a DisplayTable object.
*/
public DisplayTable() {
validOptions = supportedOptions;
} // constructor
/**
* Returns the option flag for this function.
* @returns the option flag for this function.
*/
public int getFunctionFlag() {
return (DhtAdm.DISPLAY_TABLE);
}
/**
* Executes the "display table" functionality.
* @return DhtAdm.SUCCESS, DhtAdm.ENOENT, DhtAdm.WARNING, or
* DhtAdm.CRITICAL
*/
public int execute()
throws IllegalArgumentException {
int returnCode = DhtAdm.SUCCESS;
// Retrieve the table contents. Table consists of macros
// and options ... go get them.
//
Macro [] macros = null;
Option [] options = null;
try {
macros = getDhcptabMgr().getMacros(getDhcpDatastore());
options = getDhcptabMgr().getOptions(getDhcpDatastore());
} catch (NoTableException e) {
printErrMessage(getMessage(e));
returnCode = DhtAdm.ENOENT;
} catch (Throwable e) {
printErrMessage(getMessage(e));
returnCode = DhtAdm.WARNING;
}
if (returnCode == DhtAdm.SUCCESS) {
Format.print(System.out, "%-20s\t", getString("Name"));
Format.print(System.out, "%-8s\t", getString("Type"));
Format.print(System.out, "%s\n", getString("Value"));
Format.print(System.out, "%s\n",
"==================================================");
for (int i = 0; macros != null && i < macros.length; i++) {
Macro macro = macros[i];
Format.print(System.out, "%-20s\t", macro.getKey());
Format.print(System.out, "%-8s\t", getString("Macro"));
Format.print(System.out, "%s\n", macro.getValue());
}
for (int i = 0; options != null && i < options.length; i++) {
Option option = options[i];
Format.print(System.out, "%-20s\t", option.getKey());
Format.print(System.out, "%-8s\t", getString("Symbol"));
Format.print(System.out, "%s\n", option.getValue());
}
}
return (returnCode);
} // execute
} // DisplayTable