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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2011-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.admin.cli.cluster;
import java.util.logging.Level;
import com.sun.enterprise.util.cluster.windows.io.RemoteFileCopyProgress;
import com.sun.enterprise.util.cluster.windows.io.WindowsRemoteFile;
import com.sun.enterprise.util.cluster.windows.io.WindowsRemoteFileSystem;
import com.sun.enterprise.util.cluster.windows.process.WindowsCredentials;
import com.sun.enterprise.util.cluster.windows.process.WindowsException;
import com.sun.enterprise.util.cluster.windows.process.WindowsRemoteScripter;
import com.sun.enterprise.util.net.NetUtils;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.glassfish.api.Param;
import org.glassfish.api.admin.CommandException;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;
/**
* @author Byron Nevins
*/
@Service(name = "install-node-dcom")
@PerLookup
public class InstallNodeDcomCommand extends InstallNodeBaseCommand {
@Param(name = "windowsuser", shortName = "w", optional = true, defaultValue = "${user.name}")
private String user;
@Param(name = "windowsdomain", shortName = "d", optional = true, defaultValue = "")
private String windowsDomain;
private final List passwords = new ArrayList();
private String remoteInstallDirString;
/**
* DCOM won't work right on localhost. Luckily it makes no sense to do that in
* in a real, non-test scenario anyway.
* @throws CommandException
*/
@Override
protected void validate() throws CommandException {
super.validate();
for (String host : hosts) {
if (NetUtils.isThisHostLocal(host))
throw new CommandException(Strings.get("install.node.nolocal", host));
}
}
@Override
final String getRawRemoteUser() {
return user;
}
@Override
int getRawRemotePort() {
return 135; // DCOM port
}
@Override
String getSshKeyFile() {
return null; // null -- not an empty string!
}
@Override
void copyToHosts(File zipFile, ArrayList binDirFiles) throws CommandException {
try {
copyToHostsInternal(zipFile, binDirFiles);
}
catch (CommandException ex) {
throw ex;
}
catch (WindowsException ex) {
throw new CommandException(ex);
}
}
/**
* bnevins: This is exclusively a "user-performance" enhancement.
* We are forcing the failure
* to happen before the very very slow zipfile creation.
* FAIL FAST principle
* This adds a bit of extra overhead to the command...
* Note that allowing multiple hosts makes things MUCH more complicated.
* @throws WindowsException
*/
@Override
final void precopy() throws CommandException {
remoteInstallDirString = getInstallDir().replace('/', '\\');
try {
for (String host : hosts) {
String remotePassword = getWindowsPassword(host);
passwords.add(new HostAndPassword(host, remotePassword));
if (!getForce()) {
WindowsRemoteFileSystem wrfs = new WindowsRemoteFileSystem(host, getRemoteUser(), remotePassword);
WindowsRemoteFile remoteInstallDir = new WindowsRemoteFile(wrfs, remoteInstallDirString);
if (remoteInstallDir.exists())
throw new CommandException(Strings.get("install.dir.exists", remoteInstallDir));
}
}
}
catch (WindowsException ex) {
throw new CommandException(ex);
}
}
private void copyToHostsInternal(File zipFile, ArrayList binDirFiles)
throws CommandException, WindowsException {
final String zipFileName = "glassfish_install.zip";
final String unpackScriptName = "unpack.bat";
for (String host : hosts) {
String remotePassword = getPassword(host);
WindowsRemoteFileSystem wrfs = new WindowsRemoteFileSystem(host, getRemoteUser(), remotePassword);
WindowsRemoteFile remoteInstallDir = new WindowsRemoteFile(wrfs, remoteInstallDirString);
remoteInstallDir.mkdirs(getForce());
WindowsRemoteFile remoteZip = new WindowsRemoteFile(remoteInstallDir, zipFileName);
WindowsRemoteFile unpackScript = new WindowsRemoteFile(remoteInstallDir, unpackScriptName);
//createUnpackScript
System.out.printf("Copying %d bytes", zipFile.length());
remoteZip.copyFrom(zipFile, new RemoteFileCopyProgress() {
@Override
public void callback(long numcopied, long numtotal) {
//final int percent = (int)((double)numcopied / (double)numtotal * 100.0);
System.out.print(".");
}
@Override
public int getChunkSize() {
return 1048576;
}
});
System.out.println("");
String fullZipFileName = remoteInstallDirString + "\\" + zipFileName;
String fullUnpackScriptPath = remoteInstallDirString + "\\" + unpackScriptName;
unpackScript.copyFrom(makeScriptString(remoteInstallDirString, zipFileName));
if (logger.isLoggable(Level.FINE))
logger.fine("WROTE FILE TO REMOTE SYSTEM: " + fullZipFileName +
" and " + fullUnpackScriptPath);
unpackOnHosts(host, remotePassword, fullUnpackScriptPath.replace('/', '\\'));
}
}
private String makeScriptString(String windowsInstallDir, String zipFileName) {
// first line is drive designator to make sure we are on the right drive. E.g. "C:"
StringBuilder scriptString = new StringBuilder(windowsInstallDir.substring(0, 2));
scriptString.append("\r\n").append("cd \"").append(windowsInstallDir).append("\"\r\n").
append("jar xvf ").append(zipFileName).append("\r\n");
return scriptString.toString();
}
private void unpackOnHosts(String host, String remotePassword,
String unpackScript) throws WindowsException, CommandException {
String domain = windowsDomain;
if (!ok(domain))
domain = host;
WindowsCredentials bonafides = new WindowsCredentials(host, domain, getRemoteUser(), remotePassword);
WindowsRemoteScripter scripter = new WindowsRemoteScripter(bonafides);
String out = scripter.run(unpackScript);
if (out == null || out.length() < 50)
throw new CommandException(Strings.get("dcom.error.unpacking", unpackScript, out));
if (logger.isLoggable(Level.FINE))
logger.fine("Output from Windows Unpacker:\n" + out);
}
private String getPassword(String host) {
if (!ok(host))
return null;
for (HostAndPassword hap : passwords) {
if (host.equals(hap.host))
return hap.password;
}
return null;
}
private static class HostAndPassword {
private final String host;
private final String password;
public HostAndPassword(String host, String password) {
this.host = host;
this.password = password;
}
}
}
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