org.glassfish.deployment.admin.ListComponentsCommand Maven / Gradle / Ivy
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package org.glassfish.deployment.admin;
import org.glassfish.api.ActionReport;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.Cluster;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ParameterMap;
import org.glassfish.api.admin.CommandRunner;
import org.glassfish.api.Param;
import org.glassfish.api.I18n;
import org.glassfish.api.container.Sniffer;
import org.glassfish.internal.deployment.SnifferManager;
import org.glassfish.config.support.TargetType;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.deployment.common.DeploymentUtils;
import org.jvnet.hk2.annotations.Service;
import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.component.PerLookup;
import java.util.*;
/**
* list-components command
*/
@Service(name="list-components")
@I18n("list.components")
@Scoped(PerLookup.class)
@Cluster(value={RuntimeType.DAS})
@TargetType(value={CommandTarget.DOMAIN, CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER})
public class ListComponentsCommand implements AdminCommand {
@Param(optional=true)
String type = null;
@Param(primary=true, optional=true)
public String target = "server";
@Param(optional=true, defaultValue="false", shortName="v")
public Boolean verbose = false;
@Param(optional=true, defaultValue="false")
public Boolean subcomponents = false;
@Param(optional=true, defaultValue="false")
private Boolean resources = false;
@Inject
protected Domain domain;
@Inject
SnifferManager snifferManager;
@Inject
CommandRunner commandRunner;
final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(ListComponentsCommand.class);
public void execute(AdminCommandContext context) {
final ActionReport report = context.getActionReport();
ActionReport.MessagePart part = report.getTopMessagePart();
int numOfApplications = 0;
for (Application app : domain.getApplicationsInTarget(target)) {
if (app.getObjectType().equals("user")) {
if (type==null || isApplicationOfThisType(app, type)) {
ActionReport.MessagePart childPart = part.addChild();
String message = app.getName() + " "
+ getAppSnifferEngines(app, true);
if( verbose ){
message += getVerboseStatus(app);
}
if(resources){
displayAppScopedResources(app.getName(), report, childPart);
}
if (subcomponents) {
displaySubComponents(app.getName(), report,
childPart);
}
childPart.setMessage(message);
part.addProperty(app.getName(),
getAppSnifferEngines(app, false));
numOfApplications++;
}
}
}
if (numOfApplications == 0) {
part.setMessage(localStrings.getLocalString("list.components.no.elements.to.list", "Nothing to List."));
}
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
}
private String getVerboseStatus(Application app) {
String message = "";
if (DeploymentUtils.isDomainTarget(target)) {
// ignore --verbose for target domain
return message;
}
boolean isVersionEnabled = domain.isAppEnabledInTarget(app.getName(), target);
if ( isVersionEnabled ) {
message = localStrings.getLocalString("list.applications.verbose.enabled", "(enabled)");
} else {
message = localStrings.getLocalString("list.applications.verbose.disabled", "(disabled)");
}
return message;
}
/**
* check the type of application by comparing the sniffer engine.
* @param app - Application
* @param type - type of application
* @return true if application is of the specified type else return
* false.
*/
boolean isApplicationOfThisType(final Application app, String type) {
// do the type conversion to be compatible with v2 syntax
if (type.equals("application")) {
type = "ear";
} else if (type.equals("webservice")) {
type = "webservices";
}
List engineList = getAppEngines(app);
for (Engine engine : engineList) {
if (engine.getSniffer().equals(type)) {
return true;
}
}
return false;
}
/**
* return all user visible sniffer engines in an application.
* The return format is
* @param module - Application's module
* @return sniffer engines
*/
String getAppSnifferEngines(final Application app, final boolean format) {
return getSniffers(getAppEngines(app), format);
}
/**
* return all user visible sniffer engines in an application.
* The return format is
* @param module - Application's module
* @return sniffer engines
*/
String getSnifferEngines(final Module module, final boolean format) {
return getSniffers (module.getEngines(), format);
}
private String getSniffers(final List engineList,
final boolean format) {
Set snifferSet = new LinkedHashSet();
for (Engine engine : engineList) {
final String engType = engine.getSniffer();
if (displaySnifferEngine(engType)) {
snifferSet.add(engine.getSniffer());
}
}
StringBuffer se = new StringBuffer();
if (!snifferSet.isEmpty()) {
if (format) {
se.append("<");
}
for (String sniffer : snifferSet) {
se.append(sniffer + ", ");
}
//eliminate the last "," and end the list with ">"
if (se.length()>2) {
se.replace(se.length()-2, se.length(), (format)?">":"");
} else if (format) {
se.append(">");
}
}
return se.toString();
}
private List getAppEngines(final Application app) {
final List engineList = new ArrayList();
// first add application level engines
engineList.addAll(app.getEngine());
// now add module level engines
for (Module module: app.getModule()) {
engineList.addAll(module.getEngines());
}
return engineList;
}
/**
* check to see if Sniffer engine is to be visible by the user.
*
* @param engType - type of sniffer engine
* @return true if visible, else false.
*/
boolean displaySnifferEngine(String engType) {
final Sniffer sniffer = snifferManager.getSniffer(engType);
return sniffer.isUserVisible();
}
private void displayAppScopedResources(String applicationName, ActionReport report, ActionReport.MessagePart part) {
Application application = null;
List applications = domain.getApplicationsInTarget(target);
for (Application app : applications) {
if (app.getName().equals(applicationName)) {
application = app;
}
}
if (application != null) {
ActionReport subReport = report.addSubActionsReport();
CommandRunner.CommandInvocation inv = commandRunner.getCommandInvocation("_list-resources", subReport);
final ParameterMap parameters = new ParameterMap();
parameters.add("appname", application.getName());
inv.parameters(parameters).execute();
ActionReport.MessagePart subPart = subReport.getTopMessagePart();
for (ActionReport.MessagePart cp: subPart.getChildren()) {
ActionReport.MessagePart resourcesChildPart = part.addChild();
resourcesChildPart.setMessage(cp.getMessage());
}
}
}
private void displaySubComponents(String appName, ActionReport report,
ActionReport.MessagePart part) {
ActionReport subReport = report.addSubActionsReport();
CommandRunner.CommandInvocation inv = commandRunner.getCommandInvocation("list-sub-components", subReport);
final ParameterMap parameters = new ParameterMap();
parameters.add("DEFAULT", appName);
parameters.add("resources", resources.toString());
inv.parameters(parameters).execute();
ActionReport.MessagePart subPart = subReport.getTopMessagePart();
for (ActionReport.MessagePart childPart: subPart.getChildren()) {
ActionReport.MessagePart actualChildPart = part.addChild();
actualChildPart.setMessage(" " + childPart.getMessage());
for(ActionReport.MessagePart grandChildPart : childPart.getChildren()){
actualChildPart.addChild().setMessage(grandChildPart.getMessage());
}
}
}
}
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