org.glassfish.deployment.admin.EnableCommand Maven / Gradle / Ivy
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/*
* Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.deployment.admin;
import com.sun.enterprise.deploy.shared.ArchiveFactory;
import java.util.ArrayList;
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.api.admin.ParameterMap;
import org.glassfish.api.admin.FailurePolicy;
import org.glassfish.api.deployment.StateCommandParameters;
import org.glassfish.api.deployment.OpsParams;
import org.glassfish.config.support.TargetType;
import org.glassfish.config.support.CommandTarget;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.admin.util.ClusterOperationUtil;
import java.util.Collection;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.internal.deployment.Deployment;
import org.glassfish.common.util.admin.ParameterMapExtractor;
import org.glassfish.internal.deployment.ExtendedDeploymentContext;
import org.glassfish.internal.deployment.DeploymentTargetResolver;
import jakarta.inject.Inject;
import jakarta.inject.Named;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.ServiceLocator;
import org.jvnet.hk2.config.TransactionFailure;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.List;
import java.util.Collections;
import org.glassfish.api.admin.AccessRequired.AccessCheck;
import org.glassfish.api.admin.AdminCommandSecurity;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RestParam;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.deployment.common.DeploymentUtils;
import org.glassfish.deployment.versioning.VersioningSyntaxException;
import org.glassfish.deployment.versioning.VersioningService;
import org.glassfish.internal.deployment.ExtendedDeploymentContext.Phase;
/**
* Enable command
*/
@Service(name="enable")
@I18n("enable.command")
@ExecuteOn(value={RuntimeType.DAS, RuntimeType.INSTANCE})
@PerLookup
@TargetType(value={CommandTarget.DOMAIN, CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CLUSTERED_INSTANCE})
@RestEndpoints({
@RestEndpoint(configBean=Application.class,
opType=RestEndpoint.OpType.POST,
path="enable",
description="enable",
params={
@RestParam(name="id", value="$parent")
})
})
public class EnableCommand extends StateCommandParameters implements AdminCommand,
DeploymentTargetResolver, AdminCommandSecurity.Preauthorization, AdminCommandSecurity.AccessCheckProvider {
final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(EnableCommand.class);
final static String ENABLE_ACTION = "enable";
@Inject
Deployment deployment;
@Inject
ServiceLocator habitat;
@Inject
Domain domain;
@Inject
ServerEnvironment env;
@Inject
Applications applications;
@Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
protected Server server;
@Inject
VersioningService versioningService;
@Inject
ArchiveFactory archiveFactory;
private ActionReport report;
private Logger logger;
private List accessChecks;
@Override
public boolean preAuthorization(AdminCommandContext context) {
report = context.getActionReport();
logger = context.getLogger();
if (target == null) {
target = deployment.getDefaultTarget(name(), OpsParams.Origin.load, _classicstyle);
}
return true;
}
@Override
public Collection getAccessChecks() {
accessChecks = new ArrayList();
if (!DeploymentUtils.isDomainTarget(target)) {
ApplicationRef applicationRef = domain.getApplicationRefInTarget(name(), target);
if (applicationRef != null && ! Boolean.getBoolean(applicationRef.getEnabled())) {
accessChecks.add(new AccessCheck(applicationRef, ENABLE_ACTION, true));
}
} else {
/*
* The target is "domain" so expand that to all places where the
* app is assigned.
*/
for (String t : domain.getAllReferencedTargetsForApplication(target)) {
final ApplicationRef applicationRef = domain.getApplicationRefInTarget(name(), t);
if (applicationRef != null && ! Boolean.getBoolean(applicationRef.getEnabled())) {
accessChecks.add(new AccessCheck(applicationRef, ENABLE_ACTION, true));
}
}
}
/*
* Add an access check for enabling the app itself.
*/
final String resourceForApp = DeploymentCommandUtils.getResourceNameForExistingApp(domain, name());
if (resourceForApp != null) {
accessChecks.add(new AccessCheck(resourceForApp, ENABLE_ACTION));
}
return accessChecks;
}
/**
* Entry point from the framework into the command execution
* @param context context for the command.
*/
public void execute(AdminCommandContext context) {
deployment.validateSpecifiedTarget(target);
InterceptorNotifier notifier = new InterceptorNotifier(habitat, null);
DeployCommandSupplementalInfo suppInfo = new DeployCommandSupplementalInfo();
suppInfo.setDeploymentContext(notifier.dc());
suppInfo.setAccessChecks(accessChecks);
report.setResultType(DeployCommandSupplementalInfo.class, suppInfo);
if (!deployment.isRegistered(name())) {
report.setMessage(localStrings.getLocalString("application.notreg","Application {0} not registered", name()));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
if (!DeploymentUtils.isDomainTarget(target)) {
ApplicationRef applicationRef = domain.getApplicationRefInTarget(name(), target);
if (applicationRef == null) {
report.setMessage(localStrings.getLocalString("ref.not.referenced.target","Application {0} is not referenced by target {1}", name(), target));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
}
// return if the application is already in enabled state
if (domain.isAppEnabledInTarget(name(), target)) {
logger.fine("The application is already enabled");
return;
}
if (env.isDas()) {
// try to disable the enabled version, if exist
try {
versioningService.handleDisable(name(),target, report, context.getSubject());
} catch (VersioningSyntaxException e) {
report.failure(logger, e.getMessage());
return;
}
if (DeploymentUtils.isDomainTarget(target)) {
List targets = domain.getAllReferencedTargetsForApplication(name());
// replicate command to all referenced targets
try {
ParameterMapExtractor extractor = new ParameterMapExtractor(this);
ParameterMap paramMap = extractor.extract(Collections.EMPTY_LIST);
paramMap.set("DEFAULT", name());
notifier.ensureBeforeReported(Phase.REPLICATION);
ClusterOperationUtil.replicateCommand("enable", FailurePolicy.Error, FailurePolicy.Warn,
FailurePolicy.Ignore, targets, context, paramMap, habitat);
} catch (Exception e) {
report.failure(logger, e.getMessage());
return;
}
}
/*
* If the target is a cluster instance, the DAS will broadcast the command
* to all instances in the cluster so they can all update their configs.
*/
try {
notifier.ensureBeforeReported(Phase.REPLICATION);
DeploymentCommandUtils.replicateEnableDisableToContainingCluster(
"enable", domain, target, name(), habitat, context, this);
} catch (Exception e) {
report.failure(logger, e.getMessage());
return;
}
}
try {
Application app = applications.getApplication(name());
ApplicationRef appRef = domain.getApplicationRefInServer(server.getName(), name());
DeploymentContext dc = deployment.enable(target, app, appRef, report, logger);
suppInfo.setDeploymentContext((ExtendedDeploymentContext)dc);
if (!report.getActionExitCode().equals(ActionReport.ExitCode.FAILURE)) {
// update the domain.xml
try {
deployment.updateAppEnabledAttributeInDomainXML(name(), target, true);
} catch(TransactionFailure e) {
logger.log(Level.WARNING, "failed to set enable attribute for " + name(), e);
}
}
} catch(Exception e) {
logger.log(Level.SEVERE, "Error during enabling: ", e);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setMessage(e.getMessage());
}
}
public String getTarget(ParameterMap parameters) {
return DeploymentCommandUtils.getTarget(parameters, OpsParams.Origin.load, deployment);
}
}