org.apache.openejb.assembler.classic.cmd.Info2Properties Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openejb.assembler.classic.cmd;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.PosixParser;
import org.apache.openejb.assembler.classic.OpenEjbConfiguration;
import org.apache.openejb.assembler.classic.ServiceInfo;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.util.Messages;
import org.apache.openejb.util.OpenEjbVersion;
import org.apache.openejb.util.SuperProperties;
import org.apache.openejb.util.URISupport;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.ServiceUnavailableException;
import java.io.File;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
/**
* @version $Rev$ $Date$
*/
public class Info2Properties {
private static final Messages messages = new Messages(Info2Properties.class);
private static final String defaultServerUrl = "ejbd://localhost:4201";
public static void main(final String[] args) {
final CommandLineParser parser = new PosixParser();
// create the Options
final Options options = new Options();
options.addOption(option("v", "version", "cmd.properties.opt.version"));
options.addOption(option("h", "help", "cmd.properties.opt.help"));
options.addOption(option("s", "server-url", "url", "cmd.properties.opt.server"));
CommandLine line = null;
try {
// parse the command line arguments
line = parser.parse(options, args);
} catch (final ParseException exp) {
help(options);
System.exit(-1);
}
if (line.hasOption("help")) {
help(options);
System.exit(0);
} else if (line.hasOption("version")) {
OpenEjbVersion.get().print(System.out);
System.exit(0);
}
final Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory");
final String serverUrl = line.getOptionValue("server-url", defaultServerUrl);
p.put(Context.PROVIDER_URL, serverUrl);
ConfigurationInfo configInfo = null;
try {
final InitialContext ctx = new InitialContext(p);
configInfo = (ConfigurationInfo) ctx.lookup("openejb/ConfigurationInfoBusinessRemote");
} catch (final ServiceUnavailableException e) {
System.out.println(e.getCause().getMessage());
System.out.println(messages.format("cmd.deploy.serverOffline"));
System.exit(1);
} catch (final NamingException e) {
System.out.println("ConfigurationInfo does not exist in server '" + serverUrl + "', check the server logs to ensure it exists and has not been removed.");
System.exit(2);
}
File tempFile = null;
try {
try {
tempFile = File.createTempFile("configrequest", "txt");
} catch (final Throwable e) {
final File tmp = new File("tmp");
if (!tmp.exists() && !tmp.mkdirs()) {
throw new IOException("Failed to create local tmp directory: " + tmp.getAbsolutePath());
}
tempFile = File.createTempFile("configrequest", "txt", tmp);
}
if (!tempFile.exists()) {
throw new IllegalStateException("Failed to create tmp file: " + tempFile.getAbsolutePath());
}
} catch (final Exception e) {
System.err.println("Temp file creation failed.");
e.printStackTrace();
System.exit(1);
}
OpenEjbConfiguration configuration = null;
try {
configuration = configInfo.getOpenEjbConfiguration(tempFile);
} catch (final ConfigurationInfo.UnauthorizedException e) {
System.err.println("This tool is currently crippled to only work with server's on the same physical machine. See this JIRA issue for details: http://issues.apache.org/jira/browse/OPENEJB-621");
System.exit(10);
}
printConfig(configuration);
}
public static void printLocalConfig() {
final OpenEjbConfiguration configuration = SystemInstance.get().getComponent(OpenEjbConfiguration.class);
if (configuration != null) {
printConfig(configuration);
}
}
public static void printConfig(final OpenEjbConfiguration configuration) {
printConfig(configuration, System.out, System.getProperty("line.separator"));
}
public static void printConfig(final OpenEjbConfiguration configuration, final PrintStream out, final String cr) {
comment(out, cr, i18n("cmd.properties.header"));
comment(out, cr, "");
comment(out, cr, "");
comment(out, cr, "Generated by OpenEJB " + OpenEjbVersion.get().getVersion());
comment(out, cr, "On " + new Date().toString());
comment(out, cr, "");
comment(out, cr, "");
println(out, cr, "");
println(out, cr, "");
comment(out, cr, "-------------------------------------------------");
comment(out, cr, " Components configurable via openejb.xml");
comment(out, cr, "-------------------------------------------------");
println(out, cr, "");
println(out, cr, "");
for (final ServiceInfo info : configuration.containerSystem.containers) {
print(out, cr, info);
}
for (final ServiceInfo info : configuration.facilities.connectionManagers) {
print(out, cr, info);
}
for (final ServiceInfo info : configuration.facilities.resources) {
print(out, cr, info);
}
print(out, cr, configuration.facilities.securityService);
print(out, cr, configuration.facilities.transactionService);
println(out, cr, "");
comment(out, cr, "-------------------------------------------------");
comment(out, cr, " Services configured via conf/.properties");
comment(out, cr, "-------------------------------------------------");
println(out, cr, "");
println(out, cr, "");
for (final ServiceInfo info : configuration.facilities.services) {
print(out, cr, info);
}
println(out, cr, "");
comment(out, cr, "-------------------------------------------------");
comment(out, cr, " Misc OpenEJB flags and properties");
comment(out, cr, "-------------------------------------------------");
println(out, cr, "");
printSystemProperties(out, cr);
}
private static void printSystemProperties(final PrintStream out, final String cr) {
try {
final SuperProperties p = new SuperProperties();
p.setSpaceBetweenProperties(false);
p.setKeyValueSeparator(" = ");
p.setLineSeparator(cr);
copyOpenEjbProperties(System.getProperties(), p);
copyOpenEjbProperties(SystemInstance.get().getProperties(), p);
p.store(out, null);
final Properties p2 = System.getProperties();
final String[] misc = {"os.version", "os.name", "os.arch", "java.version", "java.vendor"};
for (final String prop : misc) {
comment(out, cr, prop + "=" + p2.get(prop));
}
} catch (final IOException e) {
e.printStackTrace(new PrintWriter(new CommentsFilter(out)));
}
}
private static void copyOpenEjbProperties(final Properties source, final Properties dest) {
for (final Map.Entry entry : source.entrySet()) {
if (!(entry.getKey() instanceof String)) {
continue;
}
if (!(entry.getValue() instanceof String)) {
continue;
}
final String key = (String) entry.getKey();
if (key.startsWith("openejb.")) {
dest.put(entry.getKey(), entry.getValue());
}
}
}
private static void comment(final PrintStream out, final String cr, String text) {
text = text.replaceAll("\n", "\n# ").replace("\n", cr);
print(out, "# ");
println(out, cr, text);
}
private static void print(final PrintStream out, final String text) {
out.print(text);
}
private static void println(final PrintStream out, final String cr, final String text) {
out.print(text.replace("\n", cr) + cr);
out.flush();
}
private static void print(final PrintStream out, final String cr, final ServiceInfo info) {
try {
println(out, cr, "");
comment(out, cr, info.service + "(id=" + info.id + ")");
comment(out, cr, "className: " + info.className);
// TODO: the codebase value usually isn't filled in, we should do that.
// comment("codebase: " + info.codebase);
comment(out, cr, "");
final SuperProperties p = new SuperProperties();
p.setSpaceBetweenProperties(false);
p.setKeyValueSeparator(" = ");
p.setLineSeparator(cr);
String uri = "new://" + info.service;
if (info.service.matches("Container|Resource|Connector")) {
try {
final Map query = new HashMap();
query.put("type", info.types.get(0));
uri += "?" + URISupport.createQueryString(query);
} catch (final Exception e) {
// no-op
}
}
p.put(info.id, uri);
for (final Map.Entry entry : info.properties.entrySet()) {
if (!(entry.getKey() instanceof String)) {
continue;
}
if (!(entry.getValue() instanceof String)) {
continue;
}
// If property name is 'password' replace value with 'xxxx' to protect it
if ("password".equalsIgnoreCase((String) entry.getKey())) {
p.put(info.id + "." + entry.getKey(), "xxxx");
} else {
p.put(info.id + "." + entry.getKey(), entry.getValue());
}
}
p.store(out, null);
} catch (final IOException e) {
out.println("# Printing service(id=" + info.id + ") failed.");
e.printStackTrace(new PrintWriter(new CommentsFilter(out)));
}
}
// Filter out the stupid date comment the Properties.store() method
// adds seemingly no matter what.
static class Filter extends FilterOutputStream {
private boolean pastFirstLine;
Filter(final OutputStream out) {
super(out);
}
@Override
public void write(final int b) throws IOException {
if (pastFirstLine) {
super.write(b);
} else {
pastFirstLine = b == '\n';
}
}
}
static class CommentsFilter extends FilterOutputStream {
CommentsFilter(final OutputStream out) {
super(out);
}
@Override
public void write(final int b) throws IOException {
super.write(b);
if (b == '\n') {
super.write('#');
}
}
}
private static void help(final Options options) {
final HelpFormatter formatter = new HelpFormatter();
formatter.printHelp("properties [options]", "\n" + i18n("cmd.properties.description"), options, "\n");
}
private static Option option(final String shortOpt, final String longOpt, final String description) {
return OptionBuilder.withLongOpt(longOpt).withDescription(i18n(description)).create(shortOpt);
}
private static Option option(final String shortOpt, final String longOpt, final String argName, final String description) {
return OptionBuilder.withLongOpt(longOpt).withArgName(argName).hasArg().withDescription(i18n(description)).create(shortOpt);
}
private static String i18n(final String key) {
return messages.format(key);
}
}
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