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Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* 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
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
// Portions Copyright [2017-2023] [Payara Foundation and/or its affiliates]
package com.sun.enterprise.config.serverbeans;
import com.sun.enterprise.config.util.ConfigApiLoggerInfo;
import com.sun.enterprise.config.util.InstanceRegisterInstanceCommandParameters;
import static com.sun.enterprise.config.util.RegisterInstanceCommandParameters.ParameterNames.*;
import com.sun.enterprise.config.serverbeans.customvalidators.ConfigRefConstraint;
import com.sun.enterprise.config.serverbeans.customvalidators.ConfigRefValidator;
import com.sun.enterprise.config.serverbeans.customvalidators.NotTargetKeyword;
import com.sun.enterprise.config.serverbeans.customvalidators.NotDuplicateTargetName;
import com.sun.enterprise.config.util.ServerHelper;
import com.sun.enterprise.config.util.PortBaseHelper;
import com.sun.enterprise.config.util.PortManager;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.io.FileUtils;
import com.sun.enterprise.util.net.NetUtils;
import java.io.*;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.config.support.*;
import com.sun.enterprise.config.serverbeans.customvalidators.ReferenceConstraint;
import fish.payara.enterprise.config.serverbeans.DGServerRef;
import fish.payara.enterprise.config.serverbeans.DeploymentGroup;
import fish.payara.enterprise.config.serverbeans.DeploymentGroups;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.*;
import org.jvnet.hk2.config.types.Property;
import org.jvnet.hk2.config.types.PropertyBag;
import org.glassfish.api.ActionReport;
import org.glassfish.api.admin.config.Named;
import org.glassfish.api.admin.config.PropertiesDesc;
import org.glassfish.api.admin.config.ReferenceContainer;
import org.glassfish.quality.ToDo;
import static org.glassfish.config.support.Constants.*;
import java.beans.PropertyVetoException;
import java.util.List;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import jakarta.inject.Inject;
import jakarta.validation.Payload;
import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Pattern;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.api.admin.CommandRunner;
import org.glassfish.api.logging.LogHelper;
/**
*
* Java EE Application Server Configuration
*
* Each Application Server instance is a Java EE compliant container. One
* server instance is specially designated as the Administration Server in SE/EE
*
* User applications cannot be deployed to an Administration Server instance
*/
@Configured
@ConfigRefConstraint(message="{configref.invalid}", payload=ConfigRefValidator.class)
@SuppressWarnings("unused")
@NotDuplicateTargetName(message="{server.duplicate.name}", payload=Server.class)
@ReferenceConstraint(skipDuringCreation=true, payload=Server.class)
public interface Server extends ConfigBeanProxy, PropertyBag, Named, SystemPropertyBag, ReferenceContainer, RefContainer, Payload {
String lbEnabledSystemProperty = "org.glassfish.lb-enabled-default";
@Param(name = OPERAND_NAME, primary = true)
@Override
public void setName(String value) throws PropertyVetoException;
@NotTargetKeyword(message="{server.reserved.name}", payload=Server.class)
@Pattern(regexp=NAME_SERVER_REGEX, message="{server.invalid.name}", payload=Server.class)
@Override
public String getName();
/**
* Gets the value of the configRef property.
*
* Points to a named config. Needed for stand-alone servers. If server
* instance is part of a cluster, then it points to the cluster config
*
* @return possible object is
* {@link String }
*/
@Attribute
@NotNull
@NotTargetKeyword(message="{server.reserved.name}", payload=Server.class)
@Pattern(regexp = NAME_SERVER_REGEX)
@ReferenceConstraint.RemoteKey(message="{resourceref.invalid.configref}", type=Config.class)
String getConfigRef();
/**
* Sets the value of the configRef property.
*
* @param value allowed object is
* {@link String }
* @throws PropertyVetoException if a listener vetoes the change
*/
@Param(name = PARAM_CONFIG, optional = true)
void setConfigRef(String value) throws PropertyVetoException;
/**
* Gets the value of the nodeAgentRef property.
*
* SE/EE only. Specifies name of node agent where server instance is hosted
*
* @return possible object is
* {@link String }
*/
@Attribute
@Deprecated
String getNodeAgentRef();
/**
* Sets the value of the nodeAgentRef property.
*
* @param value allowed object is
* {@link String }
* @throws PropertyVetoException if a listener vetoes the change
*/
@Deprecated
void setNodeAgentRef(String value) throws PropertyVetoException;
/**
* Sets the value of the node property.
*
* @param value allowed object is
* {@link String }
* @throws PropertyVetoException if a listener vetoes the change
*/
@Param(name = PARAM_NODE, optional = true)
void setNodeRef(String value) throws PropertyVetoException;
/**
* Gets the value of the node property.
*
* SE/EE only. Specifies name of node agent where server instance is hosted
*
* @return possible object is
* {@link String }
*/
@Attribute
String getNodeRef();
/**
* Gets the value of the lbWeight property.
*
* Each server instance in a cluster has a weight, which may be used to
* represent the relative processing capacity of that instance. Default
* weight is 100 for every instance. Weighted load balancing policies will
* use this weight while load balancing requests within the cluster.
* It is the responsibility of the administrator to set the relative weights
* correctly, keeping in mind deployed hardware capacity
*
* @return possible object is
* {@link String }
*/
@Attribute(defaultValue = "100")
@Min(value = 1)
String getLbWeight();
/**
* Sets the value of the lbWeight property.
*
* @param value allowed object is
* {@link String }
* @throws PropertyVetoException if a listener vetoes the change
*/
void setLbWeight(String value) throws PropertyVetoException;
@Attribute
String getDockerContainerId();
void setDockerContainerId(String dockerContainerId) throws PropertyVetoException;
/**
* Gets the value of the systemProperty property.
*
*
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a set method for the systemProperty property.
*
*
* For example, to add a new item, do as follows:
*
* getSystemProperty().add(newItem);
*
*
*
*
* Objects of the following type(s) are allowed in the list
* {@link SystemProperty }
* @return
*/
@ToDo(priority = ToDo.Priority.IMPORTANT, details = "Provide PropertyDesc for legal system properties")
@Element
@Param(name = InstanceRegisterInstanceCommandParameters.ParameterNames.PARAM_SYSTEMPROPERTIES, optional = true)
@Override
List getSystemProperty();
/**
Properties as per {@link PropertyBag}
*/
@ToDo(priority = ToDo.Priority.IMPORTANT, details = "Provide PropertyDesc for legal props")
@PropertiesDesc(props = {})
@Element
@Param(name = "properties", optional = true)
@Override
List getProperty();
@DuckTyped
@Override
String getReference();
@DuckTyped
ResourceRef getResourceRef(String name);
@DuckTyped
boolean isResourceRefExists(String refName);
@DuckTyped
void deleteResourceRef(String name) throws TransactionFailure;
@DuckTyped
void createResourceRef(String enabled, String refName) throws TransactionFailure;
@DuckTyped
ApplicationRef getApplicationRef(String appName);
/**
* Returns the cluster instance this instance is referenced in or null
* if there is no cluster referencing this server instance.
*
* @return the cluster owning this instance or null if this is a standalone
* instance
*/
@DuckTyped
Cluster getCluster();
@DuckTyped
List getDeploymentGroup();
// four trivial methods that ReferenceContainer's need to implement
@DuckTyped
@Override
boolean isCluster();
@DuckTyped
@Override
boolean isServer();
@DuckTyped
@Override
boolean isDas();
@DuckTyped
@Override
boolean isInstance();
@DuckTyped
String getAdminHost();
@DuckTyped
int getAdminPort();
@DuckTyped
Config getConfig();
@DuckTyped
boolean isRunning();
class Duck {
public static boolean isCluster(Server server) {
return false;
}
public static boolean isServer(Server server) {
return true;
}
public static boolean isInstance(Server server) {
String name = (server == null) ? null : server.getName();
return name != null && !name.equals("server");
}
public static boolean isDas(Server server) {
String name = (server == null) ? null : server.getName();
return "server".equals(name);
}
public static Cluster getCluster(Server server) {
Dom serverDom = Dom.unwrap(server);
Clusters clusters = serverDom.getHabitat().getService(Clusters.class);
if (clusters != null) {
for (Cluster cluster : clusters.getCluster()) {
for (ServerRef serverRef : cluster.getServerRef()) {
if (serverRef.getRef().equals(server.getName())) {
return cluster;
}
}
}
}
return null;
}
public static List getDeploymentGroup(Server server) {
List result = new LinkedList<>();
Dom serverDom = Dom.unwrap(server);
DeploymentGroups dgs = serverDom.getHabitat().getService(DeploymentGroups.class);
if (dgs != null) {
for (DeploymentGroup dg : dgs.getDeploymentGroup()) {
for(DGServerRef ref : dg.getDGServerRef()) {
if (ref.getRef().equals(server.getName())) {
result.add(dg);
break;
}
}
}
}
return result;
}
public static String getReference(Server server) {
return server.getConfigRef();
}
public static ApplicationRef getApplicationRef(Server server,
String appName) {
for (ApplicationRef appRef : server.getApplicationRef()) {
if (appRef.getRef().equals(appName)) {
return appRef;
}
}
return null;
}
public static ResourceRef getResourceRef(Server server, String refName) {
for (ResourceRef ref : server.getResourceRef()) {
if (ref.getRef().equals(refName)) {
return ref;
}
}
return null;
}
public static boolean isResourceRefExists(Server server, String refName) {
return getResourceRef(server, refName) != null;
}
public static void deleteResourceRef(Server server, String refName) throws TransactionFailure {
final ResourceRef ref = getResourceRef(server, refName);
if (ref != null) {
ConfigSupport.apply(new SingleConfigCode() {
@Override
public Object run(Server param) {
return param.getResourceRef().remove(ref);
}
}, server);
}
}
public static void createResourceRef(Server server, final String enabled, final String refName) throws TransactionFailure {
ConfigSupport.apply(new SingleConfigCode() {
@Override
public Object run(Server param) throws PropertyVetoException, TransactionFailure {
ResourceRef newResourceRef = param.createChild(ResourceRef.class);
newResourceRef.setEnabled(enabled);
newResourceRef.setRef(refName);
param.getResourceRef().add(newResourceRef);
return newResourceRef;
}
}, server);
}
public static Config getConfig(Server server) {
try {
if (server == null)
return null;
Dom serverDom = Dom.unwrap(server);
Configs configs = serverDom.getHabitat().getService(Configs.class);
String configName = getReference(server);
Config theConfig = null;
for (Config config : configs.getConfig()) {
if (configName.equals(config.getName())) {
return config;
}
}
}
catch (Exception e) {
// drop through...
}
return null;
}
public static int getAdminPort(Server server) {
try {
ServerHelper helper = new ServerHelper(server, getConfig(server));
return helper.getAdminPort();
}
catch (Exception e) {
// drop through...
}
return -1;
}
public static String getAdminHost(Server server) {
try {
ServerHelper helper = new ServerHelper(server, getConfig(server));
return helper.getAdminHost();
}
catch (Exception e) {
// drop through...
}
return null;
}
/** this is NOT a reliable test. It just checks if ANYTHING has setup shop
* on the host and port.
* I wanted to run RemoteAdminCommand but that is (inexplicably) in
* admin/util -- and we would have a circular dependency
* @param server
* @return
*/
public static boolean isRunning(Server server) {
try {
ServerHelper helper = new ServerHelper(server, getConfig(server));
return helper.isRunning();
}
catch (Exception e) {
// drop through...
}
return false;
}
}
@Service
@PerLookup
class CreateDecorator implements CreationDecorator {
@Param(name = PARAM_CLUSTER, optional = true)
String clusterName;
@Param(name = PARAM_DG, optional = true)
String deploymentGroup;
@Param(name = PARAM_NODE, optional = true)
String node = null;
@Param(name = PARAM_LBENABLED, optional = true)
String lbEnabled = null;
@Param(name = PARAM_CHECKPORTS, optional = true, defaultValue = "true")
boolean checkPorts = true;
@Param(name = PARAM_PORTBASE, optional = true)
private String portBase;
@Param(optional=true, defaultValue="false", shortName="t")
public Boolean terse = false;
@Inject
Domain domain;
@Inject
private ServerEnvironment env;
@Inject
CommandRunner runner;
@Override
public void decorate(AdminCommandContext context, final Server instance) throws TransactionFailure, PropertyVetoException {
Config ourConfig = null;
Cluster ourCluster = null;
Logger logger = ConfigApiLoggerInfo.getLogger();
LocalStringManagerImpl localStrings = new LocalStringManagerImpl(Server.class);
Transaction tx = Transaction.getTransaction(instance);
String configRef = instance.getConfigRef();
Clusters clusters = domain.getClusters();
DeploymentGroups dgs = domain.getDeploymentGroups();
if (tx == null) {
throw new TransactionFailure(localStrings.getLocalString(
"noTransaction", "Internal Error - Cannot obtain transaction object"));
}
if (node != null){
Node theNode = domain.getNodeNamed(node);
if (theNode == null) {
throw new TransactionFailure(localStrings.getLocalString(
"noSuchNode", "Node {0} does not exist.", node));
}
/* 16034: see if instance creation is turned off on node */
if (! theNode.instanceCreationAllowed()) {
throw new TransactionFailure(localStrings.getLocalString(
"instanceCreationNotAllowed",
"Instance creation is disabled on node {0}.",
node));
}
}
if (portBase != null) {
PortBaseHelper pbh = new PortBaseHelper(instance, portBase, false, logger);
pbh.verifyPortBase();
pbh.setPorts();
}
if (deploymentGroup != null && !deploymentGroup.trim().isEmpty()) {
DeploymentGroup dg = domain.getDeploymentGroupNamed(deploymentGroup);
if (dg == null) {
throw new TransactionFailure("Deployment Group does not exist " + deploymentGroup);
}
DeploymentGroup writableDg = tx.enroll(dg);
DGServerRef ref = writableDg.createChild(DGServerRef.class);
ref.setRef(instance.getName());
writableDg.getDGServerRef().add(ref);
// add application and resource refs from the deployment group
List refs = dg.getApplicationRef();
for (ApplicationRef ref1 : refs) {
ApplicationRef aref = instance.createChild(ApplicationRef.class);
aref.setRef(ref1.getRef());
aref.setEnabled(ref1.getEnabled());
aref.setVirtualServers(ref1.getVirtualServers());
instance.getApplicationRef().add(aref);
}
// add resource refs on the deployment group
List rrefs = dg.getResourceRef();
for (ResourceRef rref : rrefs) {
ResourceRef nrref = instance.createChild(ResourceRef.class);
nrref.setRef(rref.getRef());
nrref.setEnabled(rref.getEnabled());
instance.getResourceRef().add(nrref);
}
}
// cluster instance using cluster config
if (clusterName != null) {
if (configRef != null) {
throw new TransactionFailure(localStrings.getLocalString(
"Server.cannotSpecifyBothConfigAndCluster",
"A configuration name and cluster name cannot both be specified."));
}
boolean clusterExists = false;
if (clusters != null) {
for (Cluster cluster : clusters.getCluster()) {
if (cluster != null && clusterName.equals(cluster.getName())) {
ourCluster = cluster;
String configName = cluster.getConfigRef();
instance.setConfigRef(configName);
clusterExists = true;
ourConfig = domain.getConfigNamed(configName);
break;
}
}
}
if (ourCluster == null) {
throw new TransactionFailure(localStrings.getLocalString(
"noSuchCluster", "Cluster {0} does not exist.", clusterName));
}
/*
* We are only setting this when the discovery uri list
* is set to "generate." Otherwise the user must set this
* properly to match the discovery uri list.
*/
if (ourCluster.getProperty("GMS_DISCOVERY_URI_LIST") != null &&
"generate".equals(
ourCluster.getProperty("GMS_DISCOVERY_URI_LIST").getValue())) {
final String propName = "GMS_LISTENER_PORT-" +
ourCluster.getName();
/*
* Currently all the instances will use the same port
* as the DAS. When/if we move to allow more than one
* instance/machine, the value here will need to be
* calculated differently.
*/
Config serverConf = domain.getConfigNamed("server-config");
SystemProperty dasGmsPortProp =
serverConf.getSystemProperty(propName);
if (dasGmsPortProp != null) {
SystemProperty gmsListenerPortProp =
instance.createChild(SystemProperty.class);
gmsListenerPortProp.setName(propName);
gmsListenerPortProp.setValue(dasGmsPortProp.getValue());
instance.getSystemProperty().add(gmsListenerPortProp);
}
}
final String instanceName = instance.getName();
File configConfigDir = new File(env.getConfigDirPath(), ourCluster.getConfigRef());
File docroot = new File(configConfigDir, "docroot");
if (!docroot.exists() && !docroot.mkdirs()) {
throw new TransactionFailure(localStrings.getLocalString(
"noMkdir", "Cannot create configuration specific directory {0}", "docroot"));
}
File lib = new File(configConfigDir, "lib/ext");
if (!lib.exists() && !lib.mkdirs()) {
throw new TransactionFailure(localStrings.getLocalString(
"noMkdir", "Cannot create configuration specific directory {0}", "lib/ext"));
}
Cluster c = tx.enroll(ourCluster);
ServerRef newServerRef = c.createChild(ServerRef.class);
newServerRef.setRef(instanceName);
if (lbEnabled != null) {
newServerRef.setLbEnabled(lbEnabled);
} else {
//check whether all instances in cluster had lb-enabled set to false
List serverRefs = c.getServerRef();
Iterator serverRefIter = serverRefs.iterator();
boolean allLBEnabled = false;
while (!allLBEnabled && serverRefIter.hasNext()) {
ServerRef serverRef = serverRefIter.next();
allLBEnabled = allLBEnabled
|| Boolean.parseBoolean(serverRef.getLbEnabled());
}
//if there are existing instances in cluster
//and they all have lb-enabled to false, set it
//false for new instance as well
if (!allLBEnabled && serverRefs.size() > 0) {
newServerRef.setLbEnabled("false");
} else {
//check if system property exists and use that
String lbEnabledDefault =
System.getProperty(lbEnabledSystemProperty);
if (lbEnabledDefault != null) {
newServerRef.setLbEnabled(lbEnabledDefault);
}
}
}
c.getServerRef().add(newServerRef);
}
// instance using specified config
if (configRef != null) {
Config specifiedConfig = domain.getConfigs().getConfigByName(configRef);
if (specifiedConfig == null) {
throw new TransactionFailure(localStrings.getLocalString(
"noSuchConfig", "Configuration {0} does not exist.", configRef));
}
ourConfig = specifiedConfig;
File configConfigDir = new File(env.getConfigDirPath(), specifiedConfig.getName());
File docroot = new File(configConfigDir, "docroot");
if (!docroot.exists() && !docroot.mkdirs()) {
throw new TransactionFailure(localStrings.getLocalString(
"noMkdir", "Cannot create configuration specific directory {0}", "docroot"));
}
File lib = new File(configConfigDir, "lib/ext");
if (!lib.exists() && !lib.mkdirs()) {
throw new TransactionFailure(localStrings.getLocalString(
"noMkdir", "Cannot create configuration specific directory {0}", "lib/ext"));
}
}
//stand-alone instance using default-config if config not specified
if (configRef == null && clusterName == null) {
Config defaultConfig = domain.getConfigs().getConfigByName("default-config");
if (defaultConfig == null) {
final String msg = localStrings.getLocalString(Server.class,
"Cluster.noDefaultConfig",
"Can''t find the default config (an element named \"default-config\") "
+ "in domain.xml. You may specify the name of an existing config element next time.");
logger.log(Level.SEVERE, ConfigApiLoggerInfo.noDefaultConfig);
throw new TransactionFailure(msg);
}
final String configName = instance.getName() + "-config";
instance.setConfigRef(configName);
final CopyConfig command = (CopyConfig) runner
.getCommand("copy-config", context.getActionReport(), context.getLogger());
Configs configs = domain.getConfigs();
Configs writableConfigs = tx.enroll(configs);
ourConfig = command.copyConfig(writableConfigs,defaultConfig,configName,logger);
}
for (Resource resource : domain.getResources().getResources()) {
if (Resource.Duck.copyToInstance(resource)) {
String name = null;
if (resource instanceof BindableResource) {
name = ((BindableResource) resource).getJndiName();
}
if (resource instanceof Named) {
name = ((Named) resource).getName();
}
if (name == null) {
throw new TransactionFailure("Cannot add un-named resources to the new server instance");
}
ResourceRef newResourceRef = instance.createChild(ResourceRef.class);
newResourceRef.setRef(name);
instance.getResourceRef().add(newResourceRef);
}
}
for (Application application : domain.getApplications().getApplications()) {
if (application.getObjectType().equals("system-all") || application.getObjectType().equals("system-instance")) {
ApplicationRef newAppRef = instance.createChild(ApplicationRef.class);
newAppRef.setRef(application.getName());
// todo : what about virtual-servers ?
instance.getApplicationRef().add(newAppRef);
}
}
this.addClusterRefs(ourCluster, instance);
if (checkPorts) {
PortManager pm = new PortManager(ourCluster,
ourConfig, domain, instance);
String message = pm.process();
if (message != null && !terse) {
ActionReport report = context.getActionReport();
report.setMessage(message);
}
}
checkAdminPort(instance, ourConfig, localStrings);
setupSupplemental(context, instance);
}
private void checkAdminPort(final Server instance, final Config config, LocalStringManagerImpl localStrings) throws TransactionFailure {
if (node != null) {
Node n = domain.getNodeNamed(node);
if (n != null) {
String nodeHost = n.getNodeHost();
if (NetUtils.isThisHostLocal(nodeHost)) { // instance on same host as DAS
int dasAdminPort = domain.getServerNamed("server").getAdminPort();
// Don't use the getAdminPort duck type method directly on the instance being created
int instanceAdminPort = new ServerHelper(instance, config).getAdminPort();
if (instanceAdminPort != -1 && dasAdminPort != -1) {
if (instanceAdminPort == dasAdminPort) {
throw new TransactionFailure(localStrings.getLocalString(
"Server.cannotHaveSameAdminPortAsDAS",
"Cannot create an instance on the same host as DAS with the same admin port as DAS: {0}.", instanceAdminPort + ""));
}
}
}
}
}
}
private void setupSupplemental(AdminCommandContext context, final Server instance) {
if (clusterName != null || deploymentGroup != null) {
InstanceRegisterInstanceCommandParameters cp = new InstanceRegisterInstanceCommandParameters();
context.getActionReport().
setResultType(InstanceRegisterInstanceCommandParameters.class, cp);
Node instNode = domain.getNodeNamed(node);
cp.config = instance.getConfigRef();
cp.nodehost = instNode.getNodeHost();
cp.nodedir = instNode.getNodeDir();
cp.installdir = instNode.getInstallDir();
List spList = instance.getSystemProperty();
if (spList != null) {
Properties p = new Properties();
for (SystemProperty sp : spList) {
p.put(sp.getName(), sp.getValue());
}
cp.systemProperties = p;
}
}
}
private void addClusterRefs(Cluster cluster, Server instance) throws TransactionFailure, PropertyVetoException {
if (cluster != null) {
for (ApplicationRef appRef : cluster.getApplicationRef()) {
if (instance.getApplicationRef(appRef.getRef()) == null) {
ApplicationRef newAppRef = instance.createChild(ApplicationRef.class);
newAppRef.setRef(appRef.getRef());
newAppRef.setDisableTimeoutInMinutes(appRef.getDisableTimeoutInMinutes());
newAppRef.setEnabled(appRef.getEnabled());
newAppRef.setLbEnabled(appRef.getLbEnabled());
newAppRef.setVirtualServers(appRef.getVirtualServers());
instance.getApplicationRef().add(newAppRef);
}
}
for (ResourceRef rr : cluster.getResourceRef()) {
if (instance.getResourceRef(rr.getRef()) == null) {
ResourceRef newRR = instance.createChild(ResourceRef.class);
newRR.setRef(rr.getRef());
newRR.setEnabled(rr.getEnabled());
instance.getResourceRef().add(newRR);
}
}
}
}
}
@Service
@PerLookup
class DeleteDecorator implements DeletionDecorator {
@Inject
Configs configs;
@Inject
private Domain domain;
@Inject
private ServerEnvironment env;
@Override
public void decorate(AdminCommandContext context, Servers parent, final Server child) throws PropertyVetoException, TransactionFailure {
final Logger logger = ConfigApiLoggerInfo.getLogger();
LocalStringManagerImpl localStrings = new LocalStringManagerImpl(Server.class);
final ActionReport report = context.getActionReport();
Transaction t = Transaction.getTransaction(parent);
Cluster cluster = domain.getClusterForInstance(child.getName());
boolean isStandAlone = (cluster == null);
/* setup supplemental */
if (!isStandAlone && env.isDas()) {
context.getActionReport().setResultType(String.class, cluster.getName());
}
if (isStandAlone) { // remove config -config
// remove any deployment group references
List dgs = child.getDeploymentGroup();
for (DeploymentGroup dg : dgs) {
if (t != null) {
DeploymentGroup writableDg = t.enroll(dg);
List refs = writableDg.getDGServerRef();
for (DGServerRef ref : refs) {
if (ref.getRef().equals(child.getName())) {
refs.remove(ref);
break;
}
}
}
}
String instanceConfig = child.getConfigRef();
final Config config = configs.getConfigByName(instanceConfig);
// bnevins June 2010
// don't delete the config is someone else holds a reference to it!
if (config != null && domain.getReferenceContainersOf(config).size() > 1) {
return;
}
// bnevins September 30, 2010
// don't delete the config if it wasn't auto-generated.
final String autoGeneratedName = child.getName() + "-config";
if (!autoGeneratedName.equals(instanceConfig))
return;
try {
if (config != null) {
File configConfigDir = new File(env.getConfigDirPath(), config.getName());
FileUtils.whack(configConfigDir);
}
}
catch (Exception e) {
// no big deal - just ignore
}
try {
if (t != null) {
Configs c = t.enroll(configs);
List configList = c.getConfig();
configList.remove(config);
}
}
catch (TransactionFailure ex) {
LogHelper.log(logger, Level.SEVERE,
ConfigApiLoggerInfo.deleteConfigFailed, ex, instanceConfig);
String msg = ex.getMessage() != null ? ex.getMessage()
: localStrings.getLocalString("deleteConfigFailed",
"Unable to remove config {0}", instanceConfig);
report.setMessage(msg);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(ex);
throw ex;
}
}
else { // remove server-ref from cluster
final String instanceName = child.getName();
if (t != null) {
try {
Cluster c = t.enroll(cluster);
List serverRefList = c.getServerRef();
ServerRef serverRef = null;
for (ServerRef sr : serverRefList) {
if (sr.getRef().equals(instanceName)) {
serverRef = sr;
break;
}
}
if (serverRef != null) {
serverRefList.remove(serverRef);
}
}
catch (TransactionFailure ex) {
LogHelper.log(logger, Level.SEVERE,ConfigApiLoggerInfo.deleteServerRefFailed, ex, instanceName, cluster.getName());
String msg = ex.getMessage() != null ? ex.getMessage()
: localStrings.getLocalString("deleteServerRefFailed",
"Unable to remove server-ref {0} from cluster {1}", instanceName, cluster.getName());
report.setMessage(msg);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(ex);
throw ex;
}
}
}
}
}
}