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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) 1997-2013 Oracle and/or its affiliates. All rights reserved.
*
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* 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
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*/
package org.glassfish.web.admin.cli;
import java.beans.PropertyVetoException;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import java.util.StringTokenizer;
import org.glassfish.internal.api.Target;
import com.sun.enterprise.config.serverbeans.ApplicationRef;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.HttpService;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.VirtualServer;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.grizzly.config.dom.NetworkConfig;
import org.glassfish.grizzly.config.dom.NetworkListener;
import org.glassfish.api.ActionReport;
import org.glassfish.api.ActionReport.ExitCode;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.web.admin.LogFacade;
import javax.inject.Inject;
import javax.inject.Named;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.ConfigCode;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.TransactionFailure;
/**
* Delete virtual server command
*
*/
@Service(name="delete-virtual-server")
@PerLookup
@I18n("delete.virtual.server")
@ExecuteOn({RuntimeType.DAS, RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER,CommandTarget.CONFIG})
public class DeleteVirtualServer implements AdminCommand {
private static final ResourceBundle rb = LogFacade.getLogger().getResourceBundle();
@Param(name = "target", optional = true, defaultValue = SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
String target;
@Param(name="virtual_server_id", primary=true)
String vsid;
@Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
Config config;
@Inject
Domain domain;
@Inject
ServiceLocator services;
@Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
Server server;
private HttpService httpService;
private NetworkConfig networkConfig;
/**
* Executes the command with the command parameters passed as Properties
* where the keys are the parameter names and the values the parameter values
*
* @param context information
*/
public void execute(AdminCommandContext context) {
Target targetUtil = services.getService(Target.class);
Config newConfig = targetUtil.getConfig(target);
if (newConfig!=null) {
config = newConfig;
}
ActionReport report = context.getActionReport();
httpService = config.getHttpService();
networkConfig = config.getNetworkConfig();
if(!exists()) {
report.setMessage(MessageFormat.format(rb.getString(LogFacade.DELETE_VIRTUAL_SERVER_NOT_EXISTS), vsid));
report.setActionExitCode(ExitCode.FAILURE);
return;
}
// reference check
String referencedBy = getReferencingListener();
if(referencedBy != null && referencedBy.length() != 0) {
report.setMessage(MessageFormat.format(rb.getString(LogFacade.DELETE_VIRTUAL_SERVER_REFERENCED), vsid, referencedBy));
report.setActionExitCode(ExitCode.FAILURE);
return;
}
try {
// we need to determine which deployed applications reference this virtual-server
List appRefs = new ArrayList();
for (ApplicationRef appRef : server.getApplicationRef()) {
if (appRef.getVirtualServers()!=null && appRef.getVirtualServers().contains(vsid)) {
appRefs.add(appRef);
}
}
// transfer into the array of arguments
ConfigBeanProxy[] proxies = new ConfigBeanProxy[appRefs.size()+1];
proxies[0] = httpService;
for (int i=0;i list = httpService.getVirtualServer();
for(VirtualServer vs : list) {
String currId = vs.getId();
if(currId != null && currId.equals(vsid))
return true;
}
return false;
}
private String getReferencingListener() {
if (networkConfig != null) {
List list = networkConfig.getNetworkListeners().getNetworkListener();
for(NetworkListener listener: list) {
String virtualServer = listener.findHttpProtocol().getHttp().getDefaultVirtualServer();
if(virtualServer != null && virtualServer.equals(vsid)) {
return listener.getName();
}
}
}
return null;
}
private static class ConfigUpdate implements ConfigCode {
private ConfigUpdate(String vsid) {
this.vsid = vsid;
}
public Object run(ConfigBeanProxy... proxies) throws PropertyVetoException, TransactionFailure {
List list = ((HttpService) proxies[0]).getVirtualServer();
for(VirtualServer item : list) {
String currId = item.getId();
if (currId != null && currId.equals(vsid)) {
list.remove(item);
break;
}
}
// we now need to remove the virtual server id from all application-ref passed.
if (proxies.length>1) {
// we have some appRefs to clean.
for (int i=1;i0) {
newList.append(",");
}
newList.append(id);
}
}
appRef.setVirtualServers(newList.toString());
}
}
return list;
}
private String vsid;
}
}
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