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/*
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*
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package org.glassfish.resourcebase.resources.util;
import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.resourcebase.resources.api.ResourceStatus;
import org.jvnet.hk2.annotations.Service;
import javax.inject.Inject;
import java.lang.reflect.Proxy;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.glassfish.logging.annotation.LoggerInfo;
import org.glassfish.logging.annotation.LogMessagesResourceBundle;
/**
* @author Jagadish Ramu
*/
@Service
public class BindableResourcesHelper {
@Inject
ServiceLocator habitat;
@Inject
private ServerEnvironment environment;
private final static String DOMAIN = "domain";
@LogMessagesResourceBundle
public static final String LOGMESSAGE_RESOURCE = "org.glassfish.resourcebase.resources.LogMessages";
@LoggerInfo(subsystem="RESOURCE", description="Nucleus Resource", publish=true)
public static final String LOGGER = "javax.enterprise.resources.util";
private final Logger _logger = Logger.getLogger(LOGGER, LOGMESSAGE_RESOURCE);
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(BindableResourcesHelper.class);
private Server server;
public boolean resourceExists(String jndiName, String target) {
boolean exists = false;
Domain domain = habitat.getService(Domain.class);
if(target.equals(DOMAIN)){
//if target is "domain", as long as the resource is present in "resources" section,
//it is valid.
exists = true;
}else if(habitat.getService(ConfigBeansUtilities.class).getServerNamed(target) != null){
Server server = habitat.getService(ConfigBeansUtilities.class).getServerNamed(target);
exists = server.isResourceRefExists(jndiName);
}else if (domain.getClusterNamed(target) != null){
Cluster cluster = domain.getClusterNamed(target);
exists = cluster.isResourceRefExists(jndiName);
}else{
//if target is "CONFIG", as long as the resource is present in "resources" section,
//it is valid.
for(Config config : domain.getConfigs().getConfig()){
if(config.getName().equals(target)){
exists = true;
break;
}
}
}
return exists;
}
/**
* checks whether duplicate resource exists or resource is already created but not resource-ref or
* resource-ref already exists.
* @param resources resources
* @param jndiName resource-name
* @param validateResourceRef whether to validate resource-ref
* @param target target instance/cluster/domain
* @param resourceTypeToValidate type of resource
* @return ResourceStatus indicating Success or Failure
*/
public ResourceStatus validateBindableResourceForDuplicates(Resources resources, String jndiName,
boolean validateResourceRef, String target,
Class resourceTypeToValidate){
// ensure we don't already have one of this name
BindableResource duplicateResource =
ResourceUtil.getBindableResourceByName(resources, jndiName);
if (duplicateResource != null) {
String msg ;
if(validateResourceRef && (getResourceByClass(duplicateResource).equals(resourceTypeToValidate))){
if(target.equals("domain")){
msg = localStrings.getLocalString("duplicate.resource.found",
"A {0} by name {1} already exists.", getResourceTypeName(duplicateResource), jndiName);
} else if (habitat.
getService(org.glassfish.resourcebase.resources.admin.cli.ResourceUtil.class).getTargetsReferringResourceRef(jndiName).contains(target)) {
msg = localStrings.getLocalString("duplicate.resource.found.in.target",
"A {0} by name {1} already exists with resource-ref in target {2}.",
getResourceTypeName(duplicateResource), jndiName, target);
}else{
msg = localStrings.getLocalString("duplicate.resource.need.to.create.resource.ref",
"A {0} named {1} already exists. If you are trying to create the existing resource" +
"configuration in target {2}, please use 'create-resource-ref' command " +
"(or create resource-ref using admin console).",
getResourceTypeName(duplicateResource), jndiName, target);
}
}else{
msg = localStrings.getLocalString("duplicate.resource.found",
"A {0} by name {1} already exists.", getResourceTypeName(duplicateResource), jndiName);
}
return new ResourceStatus(ResourceStatus.FAILURE, msg, true);
}else{
return new ResourceStatus(ResourceStatus.SUCCESS, "Validation Successful");
}
}
public Class getResourceByClass(BindableResource resource){
Class type = BindableResource.class;
if(Proxy.isProxyClass(resource.getClass())){
Class[] interfaces = resource.getClass().getInterfaces();
if(interfaces != null){
for(Class clz : interfaces){
if(BindableResource.class.isAssignableFrom(clz)){
return clz;
}
}
}
}
return type;
}
public String getResourceTypeName(BindableResource resource){
String type = "Resource";
Class resourceType = getResourceByClass(resource);
if(resourceType != null){
type = resourceType.getSimpleName();
}
return type;
}
public boolean isBindableResourceEnabled(BindableResource br){
boolean resourceRefEnabled = false;
ResourceRef ref = getServer().getResourceRef(br.getJndiName());
if (ref != null) {
resourceRefEnabled = Boolean.valueOf(ref.getEnabled());
} else {
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isResourceReferenceEnabled null ref");
}
}
boolean resourceEnabled = Boolean.valueOf(br.getEnabled());
return resourceEnabled && resourceRefEnabled;
}
//TODO duplicate code in com.sun.enterprise.connectors.util.ResourcesUtil.java
/*public boolean isNonConnectorBindableResourceEnabled(BindableResource br, ResourceInfo resourceInfo){
boolean enabled = false;
//this cannot happen? need to remove later?
if (br == null) {
return false;
}
boolean resourceEnabled = Boolean.valueOf(br.getEnabled());
//TODO can we also check whether the application in which it is defined is enabled (app and app-ref) ?
if (resourceInfo.getName().contains(ResourceConstants.JAVA_SCOPE_PREFIX)) {
return resourceEnabled;
}
boolean refEnabled = isResourceReferenceEnabled(resourceInfo);
if(refEnabled && resourceEnabled){
//other bindable resources need to be checked for "resource.enabled" and "resource-ref.enabled"
enabled = true;
}
return enabled;
}*/
/**
*
* //TODO duplicate code in com.sun.enterprise.connectors.util.ResourcesUtil.java
* Checks if a resource reference is enabled
* For application-scoped-resource, checks whether application-ref is enabled
*
* @param resourceInfo resourceInfo ResourceInfo
* @return boolean indicating whether the resource-ref/application-ref is enabled.
*/
/*public boolean isResourceReferenceEnabled(ResourceInfo resourceInfo) {
String enabled = "false";
if (ResourceUtil.isModuleScopedResource(resourceInfo) ||
ResourceUtil.isApplicationScopedResource(resourceInfo)) {
ApplicationRef appRef = getServer().getApplicationRef(resourceInfo.getApplicationName());
if (appRef != null) {
enabled = appRef.getEnabled();
} else {
// for an application-scoped-resource, if the application is being deployed,
// element and will be null until deployment
// is complete. Hence this workaround.
enabled = "true";
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isResourceReferenceEnabled null app-ref");
}
}
} else {
ResourceRef ref = getServer().getResourceRef(resourceInfo.getName());
if (ref != null) {
enabled = ref.getEnabled();
} else {
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isResourceReferenceEnabled null ref");
}
}
}
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isResourceReferenceEnabled ref enabled ?" + enabled);
}
return Boolean.valueOf(enabled);
}*/
private Server getServer(){
if(server == null){
server = habitat.getService(Domain.class).getServerNamed(environment.getInstanceName());
}
return server;
}
}