/* * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.tools.jps;import java.io.*;import java.net.*;import sun.jvmstat.monitor.*;/** * Class for processing command line arguments and providing method * level access to the command line arguments. * * @author Brian Doherty * @since 1.5 */public class Arguments { private static final boolean debug = Boolean.getBoolean("jps.debug"); private static final boolean printStackTrace = Boolean.getBoolean( "jps.printStackTrace"); private boolean help; private boolean quiet; private boolean longPaths; private boolean vmArgs; private boolean vmFlags; private boolean mainArgs; private String hostname; private HostIdentifier hostId; public static void printUsage(PrintStream ps) { ps.println("usage: jps [-help]"); ps.println(" jps [-q] [-mlvV] [<hostid>]"); ps.println(); ps.println("Definitions:"); ps.println(" <hostid>: <hostname>[:<port>]"); } public Arguments(String[] args) throws IllegalArgumentException { int argc = 0; if (args.length == 1) { if ((args[0].compareTo("-?") == 0) || (args[0].compareTo("-help")== 0)) { help = true; return; } } for (argc = 0; (argc < args.length) && (args[argc].startsWith("-")); argc++) { String arg = args[argc]; if (arg.compareTo("-q") == 0) { quiet = true; } else if (arg.startsWith("-")) { for (int j = 1; j < arg.length(); j++) { switch (arg.charAt(j)) { case 'm': mainArgs = true; break; case 'l': longPaths = true; break; case 'v': vmArgs = true; break; case 'V': vmFlags = true; break; default: throw new IllegalArgumentException("illegal argument: " + args[argc]); } } } else { throw new IllegalArgumentException("illegal argument: " + args[argc]); } } switch (args.length - argc) { case 0: hostname = null; break; case 1: hostname = args[args.length - 1]; break; default: throw new IllegalArgumentException("invalid argument count"); } try { hostId = new HostIdentifier(hostname); } catch (URISyntaxException e) { IllegalArgumentException iae = new IllegalArgumentException("Malformed Host Identifier: " + hostname); iae.initCause(e); throw iae; } } public boolean isDebug() { return debug; } public boolean printStackTrace() { return printStackTrace; } public boolean isHelp() { return help; } public boolean isQuiet() { return quiet; } public boolean showLongPaths() { return longPaths; } public boolean showVmArgs() { return vmArgs; } public boolean showVmFlags() { return vmFlags; } public boolean showMainArgs() { return mainArgs; } public String hostname() { return hostname; } public HostIdentifier hostId() { return hostId; }}
/*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.tools.jps;
import java.io.*;
import java.net.*;
import sun.jvmstat.monitor.*;
/**
* Class for processing command line arguments and providing method
* level access to the command line arguments.
*
* @author Brian Doherty
* @since 1.5
*/
public class Arguments {
private static final boolean debug = Boolean.getBoolean("jps.debug");
private static final boolean printStackTrace = Boolean.getBoolean(
"jps.printStackTrace");
private boolean help;
private boolean quiet;
private boolean longPaths;
private boolean vmArgs;
private boolean vmFlags;
private boolean mainArgs;
private String hostname;
private HostIdentifier hostId;
public static void printUsage(PrintStream ps) {
ps.println("usage: jps [-help]");
ps.println(" jps [-q] [-mlvV] [<hostid>]");
ps.println();
ps.println("Definitions:");
ps.println(" <hostid>: <hostname>[:<port>]");
}
public Arguments(String[] args) throws IllegalArgumentException {
int argc = 0;
if (args.length == 1) {
if ((args[0].compareTo("-?") == 0)
|| (args[0].compareTo("-help")== 0)) {
help = true;
return;
}
}
for (argc = 0; (argc < args.length) && (args[argc].startsWith("-"));
argc++) {
String arg = args[argc];
if (arg.compareTo("-q") == 0) {
quiet = true;
} else if (arg.startsWith("-")) {
for (int j = 1; j < arg.length(); j++) {
switch (arg.charAt(j)) {
case 'm':
mainArgs = true;
break;
case 'l':
longPaths = true;
break;
case 'v':
vmArgs = true;
break;
case 'V':
vmFlags = true;
break;
default:
throw new IllegalArgumentException("illegal argument: "
+ args[argc]);
}
}
} else {
throw new IllegalArgumentException("illegal argument: "
+ args[argc]);
}
}
switch (args.length - argc) {
case 0:
hostname = null;
break;
case 1:
hostname = args[args.length - 1];
break;
default:
throw new IllegalArgumentException("invalid argument count");
}
try {
hostId = new HostIdentifier(hostname);
} catch (URISyntaxException e) {
IllegalArgumentException iae =
new IllegalArgumentException("Malformed Host Identifier: "
+ hostname);
iae.initCause(e);
throw iae;
}
}
public boolean isDebug() {
return debug;
}
public boolean printStackTrace() {
return printStackTrace;
}
public boolean isHelp() {
return help;
}
public boolean isQuiet() {
return quiet;
}
public boolean showLongPaths() {
return longPaths;
}
public boolean showVmArgs() {
return vmArgs;
}
public boolean showVmFlags() {
return vmFlags;
}
public boolean showMainArgs() {
return mainArgs;
}
public String hostname() {
return hostname;
}
public HostIdentifier hostId() {
return hostId;
}
}