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package com.sun.enterprise.repository;
import java.util.*;
import java.io.*;
import com.sun.enterprise.ServerConfiguration;
import com.sun.enterprise.util.FileUtil;
import javax.rmi.PortableRemoteObject;
import javax.naming.*;
import com.sun.enterprise.server.ServerContext;
import com.sun.enterprise.server.ApplicationServer;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.Resources;
import com.sun.enterprise.config.ConfigBean;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Servers;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.ResourceRef;
import com.sun.enterprise.config.serverbeans.ServerHelper;
import com.sun.enterprise.config.serverbeans.ServerBeansFactory;
import com.sun.enterprise.config.serverbeans.ElementProperty;
// IASRI 4660742 START
import java.util.logging.*;
import com.sun.logging.*;
// IASRI 4660742 END
/**
* Implementation of J2EEResourceFactory. Reads and writes
* XML Resource properties and converts them to J2EEResources.
* IASRI #4626188
* <p><b>NOT THREAD SAFE: mutable instance variables</b>
* @author Sridatta Viswanath
*/
public class IASJ2EEResourceFactoryImpl implements J2EEResourceFactory {
// IASRI 4660742 START
private static final Logger _logger=LogDomains.getLogger(LogDomains.ROOT_LOGGER);
// IASRI 4660742 END
static final String JMS_QUEUE = "javax.jms.Queue";
static final String JMS_TOPIC = "javax.jms.Topic";
static final String JMS_QUEUE_CONNECTION_FACTORY = "javax.jms.QueueConnectionFactory";
static final String JMS_TOPIC_CONNECTION_FACTORY = "javax.jms.TopicConnectionFactory";
// START OF IASRI 4693548 - resource enabled flag needs to be checked
/** generic resource type for jndi */
public static final String CUSTOM_RES_TYPE = "custom-resource";
/** resource type residing in an external JNDI repository */
public static final String EXT_JNDI_RES_TYPE = "external-jndi-resource";
/** JDBC javax.sql.(XA)DataSource resource type */
public static final String JDBC_RES_TYPE = "jdbc-resource";
/** java mail resource type */
public static final String MAIL_RES_TYPE = "mail-resource";
/** jms resource type */
public static final String JMS_RES_TYPE = "jms-resource";
/** persistence manager runtime configuration resource type */
public static final String PMF_RES_TYPE="persistence-manager-factory-resource";
/** jdbc connection pool resource type */
public static final String JDBC_CONN_POOL_RES_TYPE = "jdbc-connection-pool";
/** Connector resource type */
public static final String CONNECTOR_CONN_POOL_TYPE = "connector-connection-pool";
// END OF IASRI 4693548
private ConfigContext ctx = null;
private Resources rBean = null;
private String serverName = null;
private volatile J2EEResourceCollection resources = null;
public J2EEResourceCollection loadDefaultResourceCollection()
throws J2EEResourceException {
if (resources != null) {
return resources;
}
return loadResourceCollection(null);
}
public synchronized J2EEResourceCollection
loadResourceCollection(String resourcesURL)
throws J2EEResourceException {
resources = new J2EEResourceCollectionImpl();
ServerContext sc = ApplicationServer.getServerContext();
if(sc == null) {
//IASRI 4660742 System.out.println("Not Running in server. Returning empty resources...");
// START OF IASRI 4660742
_logger.log(Level.FINE,"Not Running in server. Returning empty resources...");
// END OF IASRI 4660742
return resources;
} else {
// name of this server instance
serverName = sc.getInstanceName();
}
try {
ctx = sc.getConfigContext();
//ROB: config changes
//rBean = ServerBeansFactory.getServerBean(ctx).getResources();
rBean = ServerBeansFactory.getDomainBean(ctx).getResources();
//RAMAKANTH
if (rBean == null)
{
rBean = new Resources();
}
} catch (ConfigException ce) {
/** IASRI 4660742
ce.printStackTrace();
System.out.println("Error initializing context");
System.out.println("Returning empty resources...");
*/
// START OF IASRI 4660742
_logger.log(Level.SEVERE,"enterprise.empty_resource",ce);
_logger.log(Level.FINE,"Error initializing context. Returning empty resources...");
// END OF IASRI 4660742
return resources;
}
try {
_logger.log(Level.FINE,"Loading PMF Resource==========");
loadPMFResource(resources);
_logger.log(Level.FINE,"Loading Custom Resource==========");
loadCustomResource(resources);
_logger.log(Level.FINE,"Loading External Jndi Resource==========");
loadExternalJndiResource(resources);
// START OF IASRI 4650786
_logger.log(Level.FINE,"Loading Mail Resource==========");
loadMailResource(resources);
// END OF IASRI 4650786
// END OF IASRI 4660742
} catch (ConfigException ce) {
// IASRI 4660742 ce.printStackTrace();
// IASRI 4660742 System.out.println("Error Loading resources: "+ce.getMessage());
// START OF IASRI 4660742
_logger.log(Level.SEVERE,"enterprise.config_exception",ce);
_logger.log(Level.FINE,"Error Loading resources: "+ce.getMessage());
// END OF IASRI 4660742
throw new J2EEResourceException(ce);
}
return resources;
}
public void storeDefaultResourceCollection(J2EEResourceCollection resources)
throws J2EEResourceException {
storeResourceCollection(resources, null);
}
public void storeResourceCollection(J2EEResourceCollection resources, String resourcesURL)
throws J2EEResourceException {
/* ServerContext sc = ApplicationServer.getServerContext();
if(sc == null) {
throw new J2EEResourceException("Server Not Initialized");
}
try {
ctx = sc.getConfigContext();
rBean = ConfigBean.getServerObject(ctx).getResources();
} catch (ConfigException ce) {
// IASRI 4660742 ce.printStackTrace();
// IASRI 4660742 System.out.println("Error initializing context");
// START OF IASRI 4660742
_logger.log(Level.SEVERE,"enterprise.config_exception",ce);
_logger.log(Level.FINE,"Error initializing context ");
// END OF IASRI 4660742
throw new J2EEResourceException(ce);
}
try {
rBean.removeAllChildObjects();
// IASRI 4660742 System.out.println("Saving Jdbc Connection Pool==========");
// IASRI 4660742 saveJdbcConnectionPool(resources);
// IASRI 4660742 System.out.println("Saving Jdbc Resource==========");
// IASRI 4660742 saveJdbcResource(resources);
// IASRI 4660742 System.out.println("Saving Jms Resource==========");
// IASRI 4660742 saveJmsResource(resources);
// IASRI 4660742 System.out.println("Saving PMF Resource==========");
// IASRI 4660742 savePMFResource(resources);
// IASRI 4660742 System.out.println("Saving Custom Resource==========");
// IASRI 4660742 saveCustomResource(resources);
// IASRI 4660742 System.out.println("Saving External Jndi Resource==========");
// START OF IASRI 4660742
_logger.log(Level.FINE,"Saving Jdbc Connection Pool==========");
saveJdbcConnectionPool(resources);
_logger.log(Level.FINE,"Saving Jdbc Resource==========");
saveJdbcResource(resources);
_logger.log(Level.FINE,"Saving Jms Resource==========");
saveJmsResource(resources);
_logger.log(Level.FINE,"Saving PMF Resource==========");
savePMFResource(resources);
_logger.log(Level.FINE,"Saving Custom Resource==========");
saveCustomResource(resources);
_logger.log(Level.FINE,"Saving External Jndi Resource==========");
// END OF IASRI 4660742
saveExternalJndiResource(resources);
// START OF IASRI 4650786
_logger.log(Level.FINE,"Saving Mail Resource==========");
saveMailResource(resources);
// END OF IASRI 4650786
rBean.save();
} catch (ConfigException ce) {
//IASRI 4660742 ce.printStackTrace();
//IASRI 4660742 System.out.println("Error Loading resources");
// START OF IASRI 4660742
_logger.log(Level.SEVERE,"enterprise.config_exception",ce);
_logger.log(Level.FINE,"Error Loading resources ");
// END OF IASRI 4660742
throw new J2EEResourceException(ce);
}
*/
}
public J2EEResource createResource(int type, String name) {
J2EEResource resource = null;
switch(type) {
case J2EEResource.PMF_RESOURCE :
resource = new PMFResource(name);
break;
case J2EEResource.CUSTOM_RESOURCE :
resource = new CustomResource(name);
break;
case J2EEResource.EXTERNAL_JNDI_RESOURCE :
resource = new ExternalJndiResource(name);
break;
// START OF IASRI 4650786
case J2EEResource.MAIL_RESOURCE :
resource = new MailResource(name);
break;
// END OF IASRI 4650786
default :
throw new java.lang.IllegalArgumentException();
}
return resource;
}
public ResourceProperty createProperty(String name) {
return new ResourcePropertyImpl(name);
}
/**
* Returns true if the given resource is referenced by this server.
*
* @param resourceName name (jndi) of the resource
* @return true if the named resource is used/referred by this server
*
* @throws ConfigException if an error while parsing domain.xml
*/
private boolean isReferenced(String resourceName) throws ConfigException {
return ServerHelper.serverReferencesResource(ctx, serverName, resourceName);
}
/**
* Loads all the available custom resources into the resource collection.
*
* @param resources j2ee resource collection
* @throws ConfigException if an error while loading data into beans
*/
private void loadCustomResource(J2EEResourceCollection resources)
throws ConfigException {
com.sun.enterprise.config.serverbeans.CustomResource[] jBeanSet =
rBean.getCustomResource();
if (jBeanSet == null) {
return;
}
for (int i=0; i < jBeanSet.length; i++) {
com.sun.enterprise.config.serverbeans.CustomResource next =
(com.sun.enterprise.config.serverbeans.CustomResource) jBeanSet[i];
// custom resource is not referenced by this server
if ( !isReferenced(next.getJndiName()) ) {
_logger.fine("Skipping Custom Resource:" + next.getJndiName()
+ ". It is not used by server: " + serverName);
continue;
}
// Start Bug Fix: 4693395
if (!next.isEnabled()) {
logMessageIfNotEnabled(next.getJndiName(), CUSTOM_RES_TYPE);
continue;
}
// End Bug Fix: 4693395
// convets the config bean to j2ee resource
J2EEResource jr = toCustomJ2EEResource(next);
resources.addResource(jr);
}
}
/**
* Returns a new instance of j2ee custom resource from the given
* config bean.
*
* This method gets called from the custom resource deployer
* to convert custom-resource config bean into custom j2ee resource.
*
* @param rbean custom-resource config bean
*
* @return new instance of j2ee custom resource
*
* @throws ConfigException if an error while loading data into beans
*/
public static J2EEResource toCustomJ2EEResource(
com.sun.enterprise.config.serverbeans.CustomResource rbean)
throws ConfigException {
CustomResource jr = new CustomResource( rbean.getJndiName() );
//jr.setDescription(rbean.getDescription()); // FIXME: getting error
// sets the enable flag
jr.setEnabled( rbean.isEnabled() );
// sets the resource type
jr.setResType( rbean.getResType() );
// sets the factory class name
jr.setFactoryClass( rbean.getFactoryClass() );
// sets the properties
ElementProperty[] s = rbean.getElementProperty();
if (s!= null) {
for(int j = 0; j <s.length; j++) {
com.sun.enterprise.config.serverbeans.ElementProperty next =
(com.sun.enterprise.config.serverbeans.ElementProperty) s[j];
ResourceProperty rp =
new ResourcePropertyImpl(next.getName(), next.getValue());
jr.addProperty(rp);
}
}
return jr;
}
/**
* Returns a new instance of j2ee external jndi resource from the given
* config bean.
*
* This method gets called from the external resource
* deployer to convert external-jndi-resource config bean into
* external-jndi j2ee resource.
*
* @param rbean external-jndi-resource config bean
*
* @return a new instance of j2ee external jndi resource
*
* @throws ConfigException if an error while loading data into beans
*/
public static J2EEResource toExternalJndiJ2EEResource(
com.sun.enterprise.config.serverbeans.ExternalJndiResource rbean)
throws ConfigException {
ExternalJndiResource jr = new ExternalJndiResource(rbean.getJndiName());
//jr.setDescription( rbean.getDescription() ); // FIXME: getting error
// sets the enable flag
jr.setEnabled( rbean.isEnabled() );
// sets the jndi look up name
jr.setJndiLookupName( rbean.getJndiLookupName() );
// sets the resource type
jr.setResType( rbean.getResType() );
// sets the factory class name
jr.setFactoryClass( rbean.getFactoryClass() );
// sets the properties
ElementProperty[] s = rbean.getElementProperty();
if (s!= null) {
for (int j=0; j<s.length; j++) {
com.sun.enterprise.config.serverbeans.ElementProperty next =
(com.sun.enterprise.config.serverbeans.ElementProperty) s[j];
ResourceProperty rp =
new ResourcePropertyImpl(next.getName(), next.getValue());
jr.addProperty(rp);
}
}
return jr;
}
/**
* Loads all available external jndi resources into the given resource
* collection.
*
* @param resources j2ee resource collection
*
* @throws ConfigException if an error while loading data into beans
*/
private void loadExternalJndiResource(J2EEResourceCollection resources)
throws ConfigException {
com.sun.enterprise.config.serverbeans.ExternalJndiResource[] jBeanSet =
rBean.getExternalJndiResource();
if (jBeanSet == null) {
return;
}
for (int i=0; i<jBeanSet.length; i++) {
com.sun.enterprise.config.serverbeans.ExternalJndiResource next =
(com.sun.enterprise.config.serverbeans.ExternalJndiResource) jBeanSet[i];
// external jndi resource is not referenced by this server
if ( !isReferenced(next.getJndiName()) ) {
_logger.fine("Skipping External JNDI Resource:"
+ next.getJndiName()
+ ". It is not used by server: " + serverName);
continue;
}
// Start Bug Fix: 4693395
if (!next.isEnabled()) {
logMessageIfNotEnabled(next.getJndiName(), EXT_JNDI_RES_TYPE);
continue;
}
// End Bug Fix: 4693395
// convets the config bean to j2ee resource
J2EEResource jr = toExternalJndiJ2EEResource(next);
resources.addResource(jr);
}
}
private void loadPMFResource(J2EEResourceCollection resources) throws ConfigException {
com.sun.enterprise.config.serverbeans.PersistenceManagerFactoryResource[] jBeanSet = rBean.getPersistenceManagerFactoryResource();
if(jBeanSet == null) return;
for(int i = 0; i <jBeanSet.length; i++) {
com.sun.enterprise.config.serverbeans.PersistenceManagerFactoryResource next =
(com.sun.enterprise.config.serverbeans.PersistenceManagerFactoryResource) jBeanSet[i];
// PMF resource is not referenced by this server
if ( !isReferenced(next.getJndiName()) ) {
_logger.fine("Skipping PMF Resource:" + next.getJndiName()
+ ". It is not used by server: " + serverName);
continue;
}
// Start Bug Fix: 4693395
if (!next.isEnabled()) {
logMessageIfNotEnabled(next.getJndiName(), PMF_RES_TYPE);
continue;
}
// End Bug Fix: 4693395
resources.addResource(toPMFJ2EEResource(next));
}
}
/**
* Returns a new instance of j2ee pmf resource from the given config bean.
*
* This method gets called from the Persistence Manager Factory Resource
* deployer to convert persistence-manager-resource-factory config bean into
* pmf j2ee resource.
*
* @param rbean persistence-manager-resource-factory config bean
*
* @return a new instance of j2ee pmf resource
*
* @throws ConfigException if an error while loading data into beans
*/
public static J2EEResource toPMFJ2EEResource(
com.sun.enterprise.config.serverbeans.PersistenceManagerFactoryResource
rbean) throws ConfigException {
PMFResource jr = new PMFResource(rbean.getJndiName());
jr.setEnabled(rbean.isEnabled());
jr.setFactoryClass(rbean.getFactoryClass());
jr.setJdbcResourceJndiName(rbean.getJdbcResourceJndiName());
ElementProperty[] s = rbean.getElementProperty();
if (s!= null) {
for (int j = 0; j <s.length; j++) {
com.sun.enterprise.config.serverbeans.ElementProperty next1 =
(com.sun.enterprise.config.serverbeans.ElementProperty) s[j];
ResourceProperty rp = new ResourcePropertyImpl(next1.getName(),
next1.getValue());
jr.addProperty(rp);
}
}
//jr.setDescription(next.getDescription()); // FIXME add this
return jr;
}
// START OF IASRI 4650786
/**
* Returns a new instance of j2ee mail resource from the given config bean.
*
* This method gets called from the mail resource deployer to convert mail
* config bean into mail j2ee resource.
*
* @param rbean mail-resource config bean
*
* @return a new instance of j2ee mail resource
*
* @throws ConfigException if an error while loading data into beans
*/
public static J2EEResource toMailJ2EEResource(
com.sun.enterprise.config.serverbeans.MailResource rbean)
throws ConfigException {
MailResource jr = new MailResource(rbean.getJndiName());
//jr.setDescription(rbean.getDescription()); // FIXME: getting error
jr.setEnabled(rbean.isEnabled());
jr.setStoreProtocol(rbean.getStoreProtocol());
jr.setStoreProtocolClass(rbean.getStoreProtocolClass());
jr.setTransportProtocol(rbean.getTransportProtocol());
jr.setTransportProtocolClass(rbean.getTransportProtocolClass());
jr.setMailHost(rbean.getHost());
jr.setUsername(rbean.getUser());
jr.setMailFrom(rbean.getFrom());
jr.setDebug(rbean.isDebug());
// sets the properties
ElementProperty[] s = rbean.getElementProperty();
if (s != null) {
for (int j = 0; j < s.length; j++) {
com.sun.enterprise.config.serverbeans.ElementProperty next =
(com.sun.enterprise.config.serverbeans.ElementProperty)s[j];
ResourceProperty rp =
new ResourcePropertyImpl(next.getName(), next.getValue());
jr.addProperty(rp);
}
}
return jr;
}
/**
* Loads all available mail resources into the given resource collection.
*
* @param resources j2ee resource collection
*
* @throws ConfigException if an error while loading data into beans
*/
private void loadMailResource(J2EEResourceCollection resources)
throws ConfigException {
com.sun.enterprise.config.serverbeans.MailResource[] jBeanSet =
rBean.getMailResource();
if (jBeanSet == null) {
return;
}
for (int i = 0; i < jBeanSet.length; i++) {
com.sun.enterprise.config.serverbeans.MailResource next =
(com.sun.enterprise.config.serverbeans.MailResource)jBeanSet[i];
// mail resource is not referenced by this server
if ( !isReferenced(next.getJndiName()) ) {
_logger.fine("Skipping Mail Resource:" + next.getJndiName()
+ ". It is not used by server: " + serverName);
continue;
}
// Start Bug Fix: 4693395
if (!next.isEnabled()) {
logMessageIfNotEnabled(next.getJndiName(), MAIL_RES_TYPE);
continue;
}
// End Bug Fix: 4693395
// convets the config bean to j2ee resource
J2EEResource jr = toMailJ2EEResource(next);
resources.addResource(jr);
}
}
// Start Bug Fix: 4693395
private void logMessageIfNotEnabled(String name, String type) {
_logger.log(Level.INFO, "enterprise.resource_disabled", new Object[] {name, type});
}
// End Bug Fix: 4693395
}
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