jdk/src/share/classes/sun/launcher/LauncherHelp.java
changeset 1367 11d2418bf7c1
parent 1366 62c548002ecb
parent 1353 b91d80edba0f
child 1368 a2879b2837f5
--- a/jdk/src/share/classes/sun/launcher/LauncherHelp.java	Fri Oct 10 13:29:11 2008 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,138 +0,0 @@
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  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.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-package sun.launcher;
-
-/*
- *
- *  <p><b>This is NOT part of any API supported by Sun Microsystems.
- *  If you write code that depends on this, you do so at your own
- *  risk.  This code and its internal interfaces are subject to change
- *  or deletion without notice.</b>
- *
- */
-
-/**
- * A utility package for the java(1), javaw(1) launchers.
- */
-import java.io.File;
-import java.io.PrintStream;
-import java.util.ResourceBundle;
-import java.text.MessageFormat;
-
-public class LauncherHelp {
-
-    private static final String defaultBundleName = "sun.launcher.resources.launcher";
-    private static ResourceBundle javarb = ResourceBundle.getBundle(defaultBundleName);
-
-    private static StringBuilder outBuf = new StringBuilder();
-
-    /** Creates a new instance of LauncherHelp, keep it a singleton */
-    private LauncherHelp(){}
-
-
-    /**
-     * A private helper method to get a localized message and also
-     * apply any arguments that we might pass.
-     */
-    private static String getLocalizedMessage(String key, Object... args) {
-        String msg = javarb.getString(key);
-        return (args != null) ? MessageFormat.format(msg, args) : msg;
-    }
-
-    /**
-     * The java -help message is split into 3 parts, an invariant, followed
-     * by a set of platform dependent variant messages, finally an invariant
-     * set of lines.
-     * This method initializes the help message for the first time, and also
-     * assembles the invariant header part of the message.
-     */
-    static void initHelpMessage(String progname) {
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.header", (progname == null) ? "java" : progname ));
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.datamodel", 32));
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.datamodel", 64));
-    }
-
-    /**
-     * Appends the vm selection messages to the header, already created.
-     * initHelpSystem must already be called.
-     */
-    static void appendVmSelectMessage(String vm1, String vm2) {
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.vmselect", vm1, vm2));
-    }
-
-    /**
-     * Appends the vm synoym message to the header, already created.
-     * initHelpSystem must be called before using this method.
-     */
-    static void appendVmSynonymMessage(String vm1, String vm2) {
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.hotspot", vm1, vm2));
-    }
-
-    /**
-     * Appends the vm Ergo message to the header, already created.
-     * initHelpSystem must be called before using this method.
-     */
-    static void appendVmErgoMessage(boolean isServerClass, String vm) {
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.ergo.message1", vm));
-        outBuf = (isServerClass)
-             ? outBuf.append(",\n" + getLocalizedMessage("java.launcher.ergo.message2") + "\n\n")
-             : outBuf.append(".\n\n");
-    }
-
-    /**
-     * Appends the last invariant part to the previously created messages,
-     * and finishes up the printing to the desired output stream.
-     * initHelpSystem must be called before using this method.
-     */
-    static void printHelpMessage(boolean printToStderr) {
-        PrintStream ostream = (printToStderr) ? System.err : System.out;
-        outBuf = outBuf.append(getLocalizedMessage("java.launcher.opt.footer",  File.pathSeparator));
-        ostream.println(outBuf.toString());
-    }
-
-    /**
-     * Prints the Xusage text to the desired output stream.
-     */
-    static void printXUsageMessage(boolean printToStderr) {
-        PrintStream ostream =  (printToStderr) ? System.err : System.out;
-        ostream.println(getLocalizedMessage("java.launcher.X.usage",  File.pathSeparator));
-    }
-
-    /* Test code */
-    public static void main(String[] args) {
-        initHelpMessage("java");
-        appendVmSelectMessage("-client", "client");
-        appendVmSelectMessage("-server", "server");
-        appendVmSynonymMessage("-hotspot", "client");
-        appendVmErgoMessage(true, "server");
-        printHelpMessage(true);
-
-        System.err.println("------------------------------------");
-
-        printXUsageMessage(true);
-    }
-}