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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
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*
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package com.sun.enterprise.connectors.util;
import com.sun.appserv.connectors.internal.api.ConnectorConstants;
import com.sun.appserv.connectors.internal.api.ConnectorRuntimeException;
import com.sun.appserv.connectors.internal.api.ConnectorsUtil;
import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.connectors.ConnectorRuntime;
import com.sun.enterprise.connectors.ConnectorRuntimeExtension;
import com.sun.enterprise.connectors.DeferredResourceConfig;
import com.sun.enterprise.deploy.shared.FileArchive;
import com.sun.enterprise.deployment.ConnectorDescriptor;
import com.sun.enterprise.deployment.archivist.ApplicationArchivist;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.logging.LogDomains;
import org.glassfish.connectors.config.*;
import org.glassfish.internal.api.Globals;
import org.glassfish.internal.api.RelativePathResolver;
import org.glassfish.internal.api.ServerContext;
import org.glassfish.resources.api.ResourcesRegistry;
import org.glassfish.resourcebase.resources.api.PoolInfo;
import org.glassfish.resourcebase.resources.api.ResourceInfo;
import org.jvnet.hk2.config.ConfigBeanProxy;
import java.net.URI;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
public class ResourcesUtil {
/*
//The thread local ResourcesUtil is used in two cases
//1. An event config context is to be used as in case of resource
// deploy/undeploy and enable/disable events.
//2. An admin config context to be used for ConnectorRuntime.getConnection(...)
// request
static ThreadLocal localResourcesUtil =
new ThreadLocal();
*/
static Logger _logger = LogDomains.getLogger(ResourcesUtil.class,LogDomains.RSR_LOGGER);
static StringManager localStrings =
StringManager.getManager(ResourcesUtil.class);
static ServerContext sc_ = null;
protected Domain domain = null;
protected Resources resources = null;
private ConnectorRuntime runtime;
private Server server;
private volatile static ResourcesUtil resourcesUtil;
private ResourcesUtil(){
}
public Resources getGlobalResources(){
return getRuntime().getResources();
}
public Resources getResources(ResourceInfo resourceInfo) {
return getRuntime().getResources(resourceInfo);
}
public Resources getResources(PoolInfo poolInfo) {
return getRuntime().getResources(poolInfo);
}
private Domain getDomain(){
if(domain == null){
domain = getRuntime().getDomain();
}
return domain;
}
private ConnectorRuntime getRuntime(){
if(runtime == null){
runtime = ConnectorRuntime.getRuntime();
}
return runtime;
}
private Server getServer(){
if(server == null){
server = getDomain().getServerNamed(getRuntime().getServerEnvironment().getInstanceName());
}
return server;
}
private Applications getApplications(){
return getRuntime().getApplications();
}
private Application getApplicationByName(String name){
Application application = null;
List apps = getApplications().getApplications();
for(Application app : apps){
if(app.getName().equals(name)){
application = app;
break;
}
}
return application;
}
/**
* Gets the deployment location for a J2EE application.
* @param appName application name
* @return application deploy location
*/
public String getApplicationDeployLocation(String appName) {
String location = null;
Application app = getApplicationByName(appName);
if(app != null){
//TODO V3 with annotations, is this right location ?
location = RelativePathResolver.resolvePath(app.getLocation());
}
return location;
}
public boolean belongToStandAloneRar(String resourceAdapterName) {
return false;
}
public static ResourcesUtil createInstance() {
//stateless, no synchronization needed
if(resourcesUtil == null){
synchronized(ResourcesUtil.class) {
if(resourcesUtil == null) {
resourcesUtil = new ResourcesUtil();
}
}
}
return resourcesUtil;
}
/* public DeferredResourceConfig getDeferredResourceConfig(ResourceInfo resourceInfo) {
DeferredResourceConfig resConfig = getDeferredConnectorResourceConfigs(resourceInfo);
if(resConfig != null) {
return resConfig;
}
resConfig = getDeferredJdbcResourceConfigs(resourceInfo);
if(resConfig != null) {
return resConfig;
}
resConfig = getDeferredAdminObjectConfigs(resourceInfo);
return resConfig;
}
*/
/* public DeferredResourceConfig getDeferredPoolConfig(PoolInfo poolInfo) {
DeferredResourceConfig resConfig = getDeferredConnectorPoolConfigs(poolInfo);
if(resConfig != null) {
return resConfig;
}
if(poolInfo == null){
return null;
}
resConfig = getDeferredJdbcPoolConfigs(poolInfo);
return resConfig;
}
*/
public DeferredResourceConfig getDeferredResourceConfig(Object resource, Object pool, String resType, String raName)
throws ConnectorRuntimeException {
String resourceAdapterName ;
DeferredResourceConfig resConfig = null;
//TODO V3 there should not be res-type related check, refactor deferred-ra-config
//TODO V3 (not to hold specific resource types)
if (resource instanceof ConnectorResource || pool instanceof ConnectorConnectionPool) {
ConnectorConnectionPool connPool = (ConnectorConnectionPool) pool;
ConnectorResource connResource = (ConnectorResource) resource;
resourceAdapterName = connPool.getResourceAdapterName();
//TODO V3 need to get AOR & RA-Config later
resConfig = new DeferredResourceConfig(resourceAdapterName, null, connPool, connResource, null);
Resource[] resourcesToload = new Resource[]{connPool, connResource};
resConfig.setResourcesToLoad(resourcesToload);
} else {
Collection extensions =
Globals.getDefaultHabitat().getAllServices(ConnectorRuntimeExtension.class);
for (ConnectorRuntimeExtension extension : extensions) {
return extension.getDeferredResourceConfig(resource, pool, resType, raName);
}
}
return resConfig;
}
/* public DeferredResourceConfig getDeferredJdbcResourceConfig(JdbcResource resource, JdbcConnectionPool pool) {
DeferredResourceConfig resConfig = null;
if (parseBoolean(resource.getEnabled())){
String rarName = getRANameofJdbcConnectionPool(pool);
resConfig = new DeferredResourceConfig(rarName, null, null, null, pool, resource, null);
Resource[] resourcesToload = new Resource[]{pool, resource};
resConfig.setResourcesToLoad(resourcesToload);
}
return resConfig;
}
*/
/**
* Returns the deferred connector resource config. This can be resource of JMS RA which is lazily
* loaded. Or for other connector RA which is not loaded at start-up. The connector RA which does
* not have any resource or admin object associated with it are not loaded at start-up. They are
* all lazily loaded.
*/
/* protected DeferredResourceConfig getDeferredConnectorResourceConfigs(ResourceInfo resourceInfo) {
if (resourceInfo == null) {
return null;
}
Resource[] resourcesToload = new Resource[2];
try {
if (!isReferenced(resourceInfo)) {
return null;
}
} catch (Exception e) {
String message = localStrings.getString(
"error.finding.resources.references",
resourceInfo);
_logger.log(Level.WARNING, message + e.getMessage());
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, message + e.getMessage(), e);
}
}
ConnectorResource connectorResource = (ConnectorResource)
ConnectorsUtil.getResourceByName(getResources(resourceInfo), ConnectorResource.class, resourceInfo.getName());
if (connectorResource == null || !ConnectorsUtil.parseBoolean(connectorResource.getEnabled())) {
return null;
}
String poolName = connectorResource.getPoolName();
ConnectorConnectionPool ccPool = (ConnectorConnectionPool)
ConnectorsUtil.getResourceByName(getResources(resourceInfo), ConnectorConnectionPool.class, poolName);
if (ccPool == null) {
return null;
}
String rarName = ccPool.getResourceAdapterName();
if (rarName != null) {
resourcesToload[0] = ccPool;
resourcesToload[1] = connectorResource;
//TODO ASR :need to get RACs from application/modules resources also ?
ResourceAdapterConfig[] resourceAdapterConfig = new ResourceAdapterConfig[1];
resourceAdapterConfig[0] = (ResourceAdapterConfig)
ConnectorsUtil.getResourceByName(getGlobalResources(), ResourceAdapterConfig.class, rarName);
DeferredResourceConfig resourceConfig =
new DeferredResourceConfig(rarName, null, ccPool, connectorResource, null, null,
resourceAdapterConfig);
resourceConfig.setResourcesToLoad(resourcesToload);
return resourceConfig;
}
return null;
}
*/
/* protected DeferredResourceConfig getDeferredJdbcResourceConfigs(ResourceInfo resourceInfo) {
Resource[] resourcesToload = new Resource[2];
if(resourceInfo == null) {
return null;
}
try {
//__pm does not have a domain.xml entry and hence will not
//be referenced
if(!(resourceInfo.getName().endsWith("__pm"))){
if(!isReferenced(resourceInfo)){
return null;
}
}
} catch (Exception e) {
String message = localStrings.getString("error.finding.resources.references", resourceInfo);
_logger.log(Level.WARNING, message + e.getMessage());
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,message + e.getMessage(), e);
}
}
JdbcResource jdbcResource = (JdbcResource) ConnectorsUtil.getResourceByName(getResources(resourceInfo), JdbcResource.class,
resourceInfo.getName());
if(jdbcResource == null || !ConnectorsUtil.parseBoolean(jdbcResource.getEnabled())) {
String cmpResourceName = getCorrespondingCmpResourceName(resourceInfo);
jdbcResource = (JdbcResource) ConnectorsUtil.getResourceByName(getResources(resourceInfo), JdbcResource.class,
cmpResourceName);
if(jdbcResource == null) {
return null;
}
}
JdbcConnectionPool jdbcPool = (JdbcConnectionPool)
ConnectorsUtil.getResourceByName(getResources(resourceInfo), JdbcConnectionPool.class, jdbcResource.getPoolName());
if(jdbcPool == null) {
return null;
}
String rarName = getRANameofJdbcConnectionPool(jdbcPool);
if(rarName != null && ConnectorsUtil.belongsToSystemRA(rarName)) {
resourcesToload[0] = jdbcPool;
resourcesToload[1] = jdbcResource;
DeferredResourceConfig resourceConfig =
new DeferredResourceConfig(rarName,null,null,
null,jdbcPool,jdbcResource,null);
resourceConfig.setResourcesToLoad(resourcesToload);
return resourceConfig;
}
return null;
}
*/
/**
* Returns the deferred admin object config. This can be admin object of JMS RA which is lazily
* loaded. Or for other connector RA which is not loaded at start-up. The connector RA which does
* not have any resource or admin object associated with it are not loaded at start-up. They are
* all lazily loaded.
*/
/* protected DeferredResourceConfig getDeferredAdminObjectConfigs(ResourceInfo resourceInfo) {
if(resourceInfo == null) {
return null;
}
Resource[] resourcesToload = new Resource[1];
try {
if(!isReferenced(resourceInfo)){
return null;
}
} catch (Exception e) {
String message = localStrings.getString(
"error.finding.resources.references",
resourceInfo);
_logger.log(Level.WARNING, message + e.getMessage());
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,message + e.getMessage(), e);
}
}
AdminObjectResource adminObjectResource = (AdminObjectResource)
ConnectorsUtil.getResourceByName(getResources(resourceInfo), AdminObjectResource.class, resourceInfo.getName());
if(adminObjectResource == null || !ConnectorsUtil.parseBoolean(adminObjectResource.getEnabled())) {
return null;
}
String rarName = adminObjectResource.getResAdapter();
if(rarName != null){
//TODO ASR : look for RACs in application/module's resources also
resourcesToload[0] = adminObjectResource;
ResourceAdapterConfig[] resourceAdapterConfig =
new ResourceAdapterConfig[1];
resourceAdapterConfig[0] = (ResourceAdapterConfig)
ConnectorsUtil.getResourceByName(getGlobalResources(), ResourceAdapterConfig.class, rarName);
DeferredResourceConfig resourceConfig =
new DeferredResourceConfig(rarName,adminObjectResource,
null,null,null,null,resourceAdapterConfig);
resourceConfig.setResourcesToLoad(resourcesToload);
return resourceConfig;
}
return null;
}
*/
protected String getCorrespondingCmpResourceName(ResourceInfo resourceInfo) {
int index = resourceInfo.getName().lastIndexOf("__pm");
if(index != -1) {
return resourceInfo.getName().substring(0,index);
}
return null;
}
/**
* Returns the deferred connector connection pool config. This can be pool of JMS RA which is lazily
* loaded. Or for other connector RA which is not loaded at startup. The connector RA which does
* not have any resource or admin object associated with it are not loaded at startup. They are
* all lazily loaded.
*/
/* protected DeferredResourceConfig getDeferredConnectorPoolConfigs(PoolInfo poolInfo) {
Resource[] resourcesToload = new Resource[1];
if(poolInfo == null) {
return null;
}
ConnectorConnectionPool ccPool = (ConnectorConnectionPool)
ConnectorsUtil.getResourceByName(getResources(poolInfo), ConnectorConnectionPool.class, poolInfo.getName());
if(ccPool == null) {
return null;
}
String rarName = ccPool.getResourceAdapterName();
if(rarName != null){
//TODO ASR : look for RAC in application/module's namespaces
resourcesToload[0] = ccPool;
ResourceAdapterConfig[] resourceAdapterConfig =
new ResourceAdapterConfig[1];
resourceAdapterConfig[0] = (ResourceAdapterConfig)
ConnectorsUtil.getResourceByName(getGlobalResources(), ResourceAdapterConfig.class, rarName);
DeferredResourceConfig resourceConfig =
new DeferredResourceConfig(rarName,null,ccPool,
null,null,null,resourceAdapterConfig);
resourceConfig.setResourcesToLoad(resourcesToload);
return resourceConfig;
}
return null;
}
*/
/* protected DeferredResourceConfig getDeferredJdbcPoolConfigs(PoolInfo poolInfo) {
Resource[] resourcesToload = new Resource[1];
if(poolInfo == null) {
return null;
}
JdbcConnectionPool jdbcPool = (JdbcConnectionPool)
ConnectorsUtil.getResourceByName(getResources(poolInfo), JdbcConnectionPool.class, poolInfo.getName());
if(jdbcPool == null) {
return null;
}
String rarName = getRANameofJdbcConnectionPool(jdbcPool);
if(rarName != null && ConnectorsUtil.belongsToSystemRA(rarName)) {
resourcesToload[0] = jdbcPool;
DeferredResourceConfig resourceConfig =
new DeferredResourceConfig(rarName,null,null,
null,jdbcPool,null,null);
resourceConfig.setResourcesToLoad(resourcesToload);
return resourceConfig;
}
return null;
}
*/
/*
public boolean poolBelongsToSystemRar(String poolName) {
ConnectorConnectionPool ccPool = (ConnectorConnectionPool)
getResources().getResourceByName(ConnectorConnectionPool.class, poolName);
if(ccPool != null){
return ConnectorsUtil.belongsToSystemRA(ccPool.getResourceAdapterName());
} else {
JdbcConnectionPool jdbcPool = (JdbcConnectionPool)
getResources().getResourceByName(JdbcConnectionPool.class, poolName);
if(jdbcPool != null) {
return true;
}
}
return false;
}
public boolean adminObjectBelongsToSystemRar(String adminObject) {
AdminObjectResource aor = (AdminObjectResource)
getResources().getResourceByName(AdminObjectResource.class, adminObject);
if(aor != null) {
return ConnectorsUtil.belongsToSystemRA(aor.getResAdapter());
}
return false;
}
*/
/*
public boolean resourceBelongsToSystemRar(String resourceName) {
ConnectorResource connectorResource = (ConnectorResource)
getResources().getResourceByName(ConnectorResource.class, resourceName);
if(connectorResource != null){
return poolBelongsToSystemRar(connectorResource.getPoolName());
} else {
JdbcResource jdbcResource = (JdbcResource)
getResources().getResourceByName(JdbcResource.class, resourceName);
if(jdbcResource != null) {
return true;
}
}
return false;
}
*/
/**
* Returns true if the given resource is referenced by this server.
*
* @param resourceInfo the name of the resource
* @return true if the named resource is used/referred by this server
*/
public boolean isReferenced(ResourceInfo resourceInfo) {
boolean refExists = false;
if (ConnectorsUtil.isModuleScopedResource(resourceInfo) ||
ConnectorsUtil.isApplicationScopedResource(resourceInfo)) {
refExists = getServer().getApplicationRef(resourceInfo.getApplicationName()) != null;
} else {
String resourceName = resourceInfo.getName();
refExists = getServer().isResourceRefExists(resourceName);
}
if (_logger.isLoggable(Level.FINE)) {
_logger.fine("isReferenced :: " + resourceInfo + " - " + refExists);
}
return refExists;
}
public boolean isEnabled(Application application){
if(application == null){
return false;
}
boolean appEnabled = Boolean.valueOf(application.getEnabled());
ApplicationRef appRef = getServer().getApplicationRef(application.getName());
boolean appRefEnabled = false;
if(appRef != null ){
appRefEnabled = Boolean.valueOf(appRef.getEnabled());
}
return appEnabled && appRefEnabled;
}
/**
* Checks if a Resource is enabled.
*
* Since 8.1 PE/SE/EE, A resource [except resource adapter configs, connector and
* JDBC connection pools which are global and hence enabled always] is enabled
* only when the resource is enabled and there exists a resource ref to this
* resource in this server instance and that resource ref is enabled.
*
* Before a resource is loaded or deployed, it is checked to see if it is
* enabled.
*
* @since 8.1 PE/SE/EE
*/
public boolean isEnabled(Resource resource) {
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isEnabled");
}
if (resource == null){
return false;
}else if (resource instanceof BindableResource) {
BindableResource bindableResource = (BindableResource)resource;
if(bindableResource.getJndiName().contains(ConnectorConstants.DATASOURCE_DEFINITION_JNDINAME_PREFIX)){
return Boolean.valueOf(bindableResource.getEnabled());
}
ResourceRef resRef = getServer().getResourceRef(
((BindableResource) resource).getJndiName());
return isEnabled((BindableResource) resource) &&
((resRef != null) && parseBoolean(resRef.getEnabled()));
} else if(resource instanceof ResourcePool) {
return isEnabled((ResourcePool) resource);
}else if(resource instanceof WorkSecurityMap || resource instanceof ResourceAdapterConfig){
return true;
}else{
return false;
}
}
public boolean isEnabled(ResourcePool pool) {
boolean enabled = true;
if(pool == null) {
return false;
}
if(pool instanceof ConnectorConnectionPool) {
ConnectorConnectionPool ccpool = (ConnectorConnectionPool) pool;
String raName = ccpool.getResourceAdapterName();
enabled = isRarEnabled(raName);
}
//JDBC RA is system RA and is always enabled
return enabled;
}
public boolean isEnabled(BindableResource br, ResourceInfo resourceInfo){
boolean enabled = false;
//this cannot happen? need to remove later?
if (br == null) {
return false;
}
boolean resourceEnabled = ConnectorsUtil.parseBoolean(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(ConnectorConstants.DATASOURCE_DEFINITION_JNDINAME_PREFIX)){
return resourceEnabled;
}
boolean refEnabled = isResourceReferenceEnabled(resourceInfo);
if(br instanceof ConnectorResource) {
ConnectorResource cr = (ConnectorResource) br;
String poolName = cr.getPoolName();
ConnectorConnectionPool ccp = (ConnectorConnectionPool)
ConnectorsUtil.getResourceByName(getResources(resourceInfo), ConnectorConnectionPool.class, poolName);
if (ccp == null) {
return false;
}
boolean poolEnabled = isEnabled(ccp);
enabled = poolEnabled && resourceEnabled && refEnabled ;
} else if(br instanceof AdminObjectResource) {
//AdminObjectResource aor = (AdminObjectResource) br;
// String raName = aor.getResAdapter();
if(/* TODO isRarEnabled &&*/ resourceEnabled && refEnabled){
enabled = true;
}
} else if(refEnabled && resourceEnabled){
//other bindable resources need to be checked for "resource.enabled" and "resource-ref.enabled"
enabled = true;
}
return enabled;
}
public boolean isEnabled(BindableResource br) {
ResourceInfo resourceInfo = ConnectorsUtil.getResourceInfo(br);
return isEnabled(br, resourceInfo);
}
private boolean isRarEnabled(String raName) {
if(raName == null || raName.length() == 0)
return false;
Application application = getDomain().getApplications().getApplication(raName);
if(application != null) {
return isApplicationReferenceEnabled(raName);
} else if(ConnectorsUtil.belongsToSystemRA(raName)) {
return true;
} else {
return belongToEmbeddedRarAndEnabled(raName);
}
}
/**
* Checks if the application reference is enabled
* @param appName application-name
* @since SJSAS 9.1 PE/SE/EE
* @return boolean indicating the status
*/
private boolean isApplicationReferenceEnabled(String appName) {
ApplicationRef appRef = getServer().getApplicationRef(appName);
if (appRef == null) {
if (_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isApplicationReferenceEnabled null ref");
}
return false;
}
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: isApplicationReferenceEnabled appRef enabled ?" + appRef.getEnabled());
}
return ConnectorsUtil.parseBoolean(appRef.getEnabled());
}
public Collection getEnabledAdminObjectResources(String raName) {
Collection allResources = new ArrayList();
allResources.addAll(getEnabledAdminObjectResources(raName, getGlobalResources()));
/* Collection apps = getApplications().getApplications();
for(Application app : apps){
//TODO ASR check for enabled app and app-ref
Resources appScopedResources = app.getResources();
if(appScopedResources != null){
allResources.addAll(getEnabledAdminObjectResources(raName, appScopedResources));
}
List modules = app.getModule();
for(Module module : modules){
Resources moduleScopedResources = module.getResources();
if(moduleScopedResources != null){
allResources.addAll(getEnabledAdminObjectResources(raName, moduleScopedResources));
}
}
}*/
return allResources;
}
//TODO can be made generic
//TODO probably, DuckTyped for resources
public Collection getEnabledAdminObjectResources(String raName, Resources resources) {
List adminObjectResources = new ArrayList();
for(Resource resource : resources.getResources(AdminObjectResource.class)) {
AdminObjectResource adminObjectResource = (AdminObjectResource)resource;
String resourceAdapterName = adminObjectResource.getResAdapter();
if(resourceAdapterName == null)
continue;
if(raName!= null && !raName.equals(resourceAdapterName))
continue;
// skips the admin resource if it is not referenced by the server
if(!isEnabled(adminObjectResource))
continue;
adminObjectResources.add(adminObjectResource);
}
//AdminObjectResource[] allAdminObjectResources =
// new AdminObjectResource[adminObjectResources.size()];
//return adminObjectResources.toArray(allAdminObjectResources);
return adminObjectResources;
}
private boolean belongToEmbeddedRarAndEnabled(String resourceAdapterName) {
String appName = getAppNameToken(resourceAdapterName);
if(appName==null)
return false;
Applications apps = getDomain().getApplications();
Application app = apps.getApplication(appName);
if(app == null || !ConnectorsUtil.parseBoolean(app.getEnabled()))
return false;
return isApplicationReferenceEnabled(appName);
}
private String getAppNameToken(String rarName) {
if(rarName == null) {
return null;
}
int index = rarName.indexOf(
ConnectorConstants.EMBEDDEDRAR_NAME_DELIMITER);
if(index != -1) {
return rarName.substring(0,index);
} else {
return null;
}
}
/**
* 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.
*/
private boolean isResourceReferenceEnabled(ResourceInfo resourceInfo) {
String enabled = "false";
if (ConnectorsUtil.isModuleScopedResource(resourceInfo) ||
ConnectorsUtil.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 ConnectorsUtil.parseBoolean(enabled);
}
/**
* Gets a JDBC resource on the basis of its jndi name
* @param jndiName the jndi name of the JDBC resource to lookup
* @param checkReference if true, returns this JDBC resource only if it is referenced in
* this server. If false, returns the JDBC resource irrespective of
* whether it is referenced or not.
* @return JdbcResource resource
*/
/*
public JdbcResource getJdbcResourceByJndiName( String jndiName, boolean checkReference) {
if (_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: looking up jdbc resource, jndiName is : " + jndiName );
}
JdbcResource jdbcResource = (JdbcResource) getResources().getResourceByName(JdbcResource.class, jndiName);
if (_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: looked up jdbc resource:" + jdbcResource );
}
//does the isReferenced method throw NPE for null value? Better be safe
if (jdbcResource == null) {
return null;
}
if (_logger.isLoggable(Level.FINE)) {
_logger.fine("ResourcesUtil :: looked up jdbc resource name:" + jdbcResource.getJndiName() );
}
if(checkReference){
return isReferenced( jndiName ) ? jdbcResource : null;
}else{
return jdbcResource;
}
}
*/
public String getResourceType(ConfigBeanProxy cb) {
if (cb instanceof ConnectorConnectionPool) {
return ConnectorConstants.RES_TYPE_CCP;
} else if (cb instanceof ConnectorResource) {
return ConnectorConstants.RES_TYPE_CR;
}
Collection extensions =
Globals.getDefaultHabitat().getAllServices(ConnectorRuntimeExtension.class);
for (ConnectorRuntimeExtension extension : extensions) {
return extension.getResourceType(cb);
}
return null;
}
private boolean parseBoolean(String enabled) {
return Boolean.parseBoolean(enabled);
}
public ConnectorDescriptor getConnectorDescriptorFromUri(String rarName, String raLoc) {
try {
String appName = rarName.substring(0, rarName.indexOf(ConnectorConstants.EMBEDDEDRAR_NAME_DELIMITER));
//String actualRarName = rarName.substring(rarName.indexOf(ConnectorConstants.EMBEDDEDRAR_NAME_DELIMITER) + 1);
String appDeployLocation = ResourcesUtil.createInstance().getApplicationDeployLocation(appName);
FileArchive in = ConnectorRuntime.getRuntime().getFileArchive();
in.open(new URI(appDeployLocation));
ApplicationArchivist archivist = ConnectorRuntime.getRuntime().getApplicationArchivist();
com.sun.enterprise.deployment.Application application = archivist.open(in);
return application.getModuleByTypeAndUri(ConnectorDescriptor.class, raLoc);
} catch (Exception e) {
Object params[] = new Object[]{rarName, e};
_logger.log(Level.WARNING, "error.getting.connector.descriptor", params);
}
return null;
}
/**
* Determines if a connector connection pool is referred in a
* server-instance via resource-refs
* @param poolInfo pool-name
* @return boolean true if pool is referred in this server instance as well enabled, false
* otherwise
*/
public boolean isPoolReferredInServerInstance(PoolInfo poolInfo) {
Collection connectorResources = getRuntime().getResources(poolInfo).
getResources(ConnectorResource.class);
for (ConnectorResource resource : connectorResources) {
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("poolname " + resource.getPoolName() + "resource " + resource.getJndiName());
}
ResourceInfo resourceInfo = ConnectorsUtil.getResourceInfo(resource);
if ((resource.getPoolName().equalsIgnoreCase(poolInfo.getName())) && isReferenced(resourceInfo)
&& isEnabled(resource)){
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("Connector resource " + resource.getJndiName() + "refers "
+ poolInfo + "in this server instance and is enabled");
}
return true;
}
}
if(_logger.isLoggable(Level.FINE)) {
_logger.fine("No Connector resource refers [ " + poolInfo + " ] in this server instance");
}
return false;
}
public ResourcePool getPoolConfig(PoolInfo poolInfo){
Resources resources = getResources(poolInfo);
ResourcePool pool = null;
if(resources != null){
pool = (ResourcePool) ConnectorsUtil.getResourceByName(resources, ResourcePool.class, poolInfo.getName());
}
return pool;
}
public ConnectorConnectionPool getConnectorConnectionPoolOfResource(ResourceInfo resourceInfo) {
ConnectorResource resource = null;
ConnectorConnectionPool pool = null;
Resources resources = getResources(resourceInfo);
if(resources != null){
resource = (ConnectorResource) ConnectorsUtil.getResourceByName(resources, ConnectorResource.class, resourceInfo.getName());
if(resource != null){
pool = (ConnectorConnectionPool)ConnectorsUtil.getResourceByName(resources, ConnectorConnectionPool.class, resource.getPoolName());
}
}
return pool;
}
public boolean isRARResource(Resource resource){
return ConnectorsUtil.isRARResource(resource);
}
public String getRarNameOfResource(Resource resource, Resources resources){
return ConnectorsUtil.getRarNameOfResource(resource, resources);
}
public Resource getResource(ResourceInfo resourceInfo, Class resourceType) {
Resource resource = null;
String appName = resourceInfo.getApplicationName();
String jndiName = resourceInfo.getName();
String moduleName = resourceInfo.getModuleName();
Resources resources = null;
if (ConnectorsUtil.isApplicationScopedResource(resourceInfo) ||
ConnectorsUtil.isModuleScopedResource(resourceInfo)) {
if (getApplicationByName(appName) != null) {
resources = getResources(resourceInfo);
}
} else {
resources = getResources(resourceInfo);
}
if (resources != null) {
resource = ConnectorsUtil.getResourceByName( resources, resourceType, jndiName);
} else {
//it is possible that "application" is being deployed (eg: during deployment "prepare" or application "start")
if (ConnectorsUtil.isApplicationScopedResource(resourceInfo) ||
ConnectorsUtil.isModuleScopedResource(resourceInfo)) {
//for app-scoped-resource, resource is stored in "app-name" key
if (ConnectorsUtil.isApplicationScopedResource(resourceInfo)) {
moduleName = appName;
}
resources = ResourcesRegistry.getResources(appName, moduleName);
if (resources != null) {
resource = ConnectorsUtil.getResourceByName( resources, resourceType, jndiName);
}
}
}
return resource;
}
public Resource getResource(String jndiName, String appName, String moduleName, Class resourceType) {
ResourceInfo resourceInfo = new ResourceInfo(jndiName, appName, moduleName);
return getResource(resourceInfo, resourceType);
}
public Collection filterConnectorResources(Resources allResources, String moduleName, boolean includePools) {
//TODO V3 needed for redeploy of module, what happens to the listeners of these resources ?
Collection connectionPools =
ConnectorsUtil.getAllPoolsOfModule(moduleName, allResources);
Collection poolNames = ConnectorsUtil.getAllPoolNames(connectionPools);
Collection resources = ConnectorsUtil.getAllResources(poolNames, allResources);
Collection adminObjectResources =
ResourcesUtil.createInstance().getEnabledAdminObjectResources(moduleName);
resources.addAll(adminObjectResources);
if(includePools){
Collection allPoolsOfModule = ConnectorsUtil.getAllPoolsOfModule(moduleName, allResources);
resources.addAll(allPoolsOfModule);
}
return resources;
}
}