com.sun.enterprise.admin.servermgmt.V2ToV3ConfigUpgrade Maven / Gradle / Ivy
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package com.sun.enterprise.admin.servermgmt;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.JavaConfig;
import java.beans.PropertyVetoException;
import java.util.*;
import java.util.logging.Level;
import javax.inject.Inject;
import org.glassfish.api.admin.config.ConfigurationUpgrade;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.PostConstruct;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import static com.sun.enterprise.admin.servermgmt.SLogger.*;
/**
* Change the jvm-options from v2 to v3
*
* @author Byron Nevins
*/
@Service
@PerLookup
public class V2ToV3ConfigUpgrade implements ConfigurationUpgrade, PostConstruct {
@Inject
Configs configs;
/**
* Report the JavaConfig beans for each config. Lets the caller command
* prepare access checks for security authorization.
*
* @return
*/
public Collection getJavaConfigs() {
final Collection result = new ArrayList();
for (Config c : configs.getConfig()) {
if (c.getJavaConfig() != null) {
result.add(c.getJavaConfig());
}
}
return result;
}
@Override
public void postConstruct() {
// the 'prevent' defense
if (configs == null
|| configs.getConfig() == null
|| configs.getConfig().isEmpty()) {
return;
}
try {
for (Config c : configs.getConfig()) {
JavaConfig jc = c.getJavaConfig();
if (jc == null) {
continue;
}
// fix issues where each new config gets 2x, 3x, 4x the data
newJvmOptions.clear();
oldJvmOptions = Collections.unmodifiableList(jc.getJvmOptions());
doAdditions("server-config".equals(c.getName()));
doRemovals();
ConfigSupport.apply(new JavaConfigChanger(), jc);
}
}
catch (Exception e) {
getLogger().log(Level.SEVERE, JVM_OPTION_UPGRADE_FAILURE, e);
throw new RuntimeException(e);
}
}
private void doRemovals() {
// copy options from old to new. Don't add items on the removal list
// note that the remove list also has all the items we just added with
// doAdditions() so that we don't get duplicate messes.
for (String s : oldJvmOptions) {
if (!shouldRemove(s))
newJvmOptions.add(s);
}
}
private void doAdditions(boolean isDas) {
// add new options
doAdditionsFrom(ADD_LIST);
if (isDas) {
doAdditionsFrom(ADD_LIST_DAS);
}
else {
doAdditionsFrom(ADD_LIST_NOT_DAS);
}
}
private void doAdditionsFrom(String[] strings) {
newJvmOptions.addAll(Arrays.asList(strings));
}
private boolean shouldRemove(String option) {
if (!ok(option))
return true;
for (String s : REMOVAL_LIST)
if (option.startsWith(s))
return true;
return false;
}
private boolean ok(String s) {
return s != null && s.length() > 0;
}
private List oldJvmOptions = null;
private final List newJvmOptions = new ArrayList();
private static final String[] BASE_REMOVAL_LIST = new String[]{
"-Djavax.management.builder.initial",
"-Dsun.rmi.dgc.server.gcInterval",
"-Dsun.rmi.dgc.client.gcInterval",
"-Dcom.sun.enterprise.taglibs",
"-Dcom.sun.enterprise.taglisteners",
"-XX:LogFile",};
// these are added to all configs
private static final String[] ADD_LIST = new String[]{
"-XX:+UnlockDiagnosticVMOptions",
"-XX:+LogVMOutput",
"-XX:LogFile=${com.sun.aas.instanceRoot}/logs/jvm.log",
"-Djava.awt.headless=true",
"-DANTLR_USE_DIRECT_CLASS_LOADING=true",
"-Dosgi.shell.telnet.maxconn=1",
"-Dosgi.shell.telnet.ip=127.0.0.1",
"-Dgosh.args=--noshutdown -c noop=true",
"-Dfelix.fileinstall.dir=${com.sun.aas.installRoot}/modules/autostart/",
"-Dfelix.fileinstall.poll=5000",
"-Dfelix.fileinstall.debug=3",
"-Dfelix.fileinstall.bundles.new.start=true",
"-Dfelix.fileinstall.bundles.startTransient=true",
"-Dfelix.fileinstall.disableConfigSave=false",
"-Dfelix.fileinstall.log.level=2",
"-Djavax.management.builder.initial=com.sun.enterprise.v3.admin.AppServerMBeanServerBuilder",
"-Dorg.glassfish.web.rfc2109_cookie_names_enforced=false",
"-Djava.ext.dirs=${com.sun.aas.javaRoot}/lib/ext${path.separator}${com.sun.aas.javaRoot}/jre/lib/ext${path.separator}${com.sun.aas.instanceRoot}/lib/ext",};
// these are added to DAS only
private static final String[] ADD_LIST_DAS = new String[]{
"-Dosgi.shell.telnet.port=6666"
};
// these are added to instances
private static final String[] ADD_LIST_NOT_DAS = new String[]{
"-Dosgi.shell.telnet.port=${OSGI_SHELL_TELNET_PORT}"
};
private static final List REMOVAL_LIST = new ArrayList();
static {
Collections.addAll(REMOVAL_LIST, BASE_REMOVAL_LIST);
Collections.addAll(REMOVAL_LIST, ADD_LIST);
}
private class JavaConfigChanger implements SingleConfigCode {
@Override
public Object run(JavaConfig jc) throws PropertyVetoException, TransactionFailure {
jc.setJvmOptions(newJvmOptions);
return jc;
}
}
}