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package com.sun.enterprise.resource;
import java.util.*;
import java.lang.reflect.Method;
import java.security.Principal;
import java.util.logging.*;
import javax.transaction.xa.*;
import javax.naming.*;
import javax.sql.*;
import com.sun.jms.spi.xa.*;
import javax.jms.Session;
import javax.jms.JMSException;
import javax.resource.spi.ActivationSpec;
import javax.resource.spi.ManagedConnectionFactory;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.security.PasswordCredential;
import javax.resource.ResourceException;
import javax.security.auth.Subject;
import com.sun.enterprise.*;
import com.sun.enterprise.util.*;
import com.sun.enterprise.util.io.FileUtils;
import com.sun.enterprise.deployment.*;
import com.sun.enterprise.repository.*;
import com.sun.logging.*;
import com.sun.enterprise.jms.IASJmsUtil;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.TransactionService;
import com.sun.enterprise.config.serverbeans.ServerBeansFactory;
import com.sun.enterprise.config.serverbeans.ElementProperty;
import com.sun.enterprise.server.ApplicationServer;
import com.sun.enterprise.connectors.util.ResourcesUtil;
import com.sun.enterprise.transaction.XAResourceWrapper;
import javax.naming.spi.InitialContextFactory;
import javax.naming.InitialContext;
import java.io.File;
import com.sun.enterprise.server.Constants;
import com.sun.enterprise.server.pluggable.PluggableFeatureFactory;
import com.sun.enterprise.connectors.ActiveInboundResourceAdapter;
import com.sun.enterprise.connectors.ConnectorRegistry;
import com.sun.enterprise.connectors.ConnectorRuntime;
import com.sun.enterprise.connectors.ConnectorRuntimeException;
import com.sun.enterprise.connectors.util.SetMethodAction;
import com.sun.enterprise.connectors.ConnectorConstants;
import com.sun.enterprise.connectors.system.ActiveJmsResourceAdapter;
import com.sun.enterprise.connectors.ConnectorAdminServiceUtils;
import com.sun.enterprise.connectors.util.RARUtils;
import com.sun.enterprise.autotxrecovery.TransactionRecovery;
import com.sun.jts.CosTransactions.RecoveryManager;
import com.sun.jts.CosTransactions.DelegatedRecoveryManager;
/**
* This class handles the installation and configuration
* of various resources including JDBC datasources,
* resource adapters and connection factories
*
* @author Tony Ng
*/
public class ResourceInstaller {
static final private String SET_ = "set";
//GJCINT
static final private String SET_CONNECTION_FACTORY_NAME = "setConnectionFactoryName";
// static final private boolean debug = true;
static final private boolean debug = false;
private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(ResourceInstaller.class);
private J2EEResourceFactory resFactory;
private J2EEResourceCollection resourceInfo;
//Commented from 9.1 as it is not used
//ManagementObjectManager for registering JSR77 types
//private ManagementObjectManager mgmtObjectMgr;
// Create logger object per Java SDK 1.4 to log messages
// introduced Santanu De, Sun Microsystems, March 2002
private static Logger _logger = LogDomains.getLogger(LogDomains.RSR_LOGGER);
public ResourceInstaller() {
//Commented from 9.1 as it is not used
/* connectorDescriptors = new Hashtable();
mgmtObjectMgr = Switch.getSwitch().getManagementObjectManager(); */
try {
resFactory = ServerConfiguration.getJ2EEResourceFactory();
resourceInfo = resFactory.loadDefaultResourceCollection();
} catch(J2EEResourceException re) {
_logger.log(Level.SEVERE,"J2EE.cannot_load_resources",re);
}
}
private void loadAllJdbcResources() {
ResourcesUtil resutil = ResourcesUtil.createInstance();
try {
com.sun.enterprise.config.serverbeans.JdbcResource[] jdbcResources =
(com.sun.enterprise.config.serverbeans.JdbcResource[])
(resutil.getJdbcResourcesAsMap().get(ResourcesUtil.RESOURCES));
InitialContext ic = new InitialContext();
for(int i=0; jdbcResources != null && i < jdbcResources.length; ++i) {
if (jdbcResources[i].isEnabled()) {
try{
ic.lookup(jdbcResources[i].getJndiName());
} catch(Exception ex) {
_logger.log(Level.SEVERE,"error.loading.jdbc.resources.during.recovery",jdbcResources[i].getJndiName());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ex.toString(), ex);
}
}
}
}
} catch(ConfigException ce) {
_logger.log(Level.SEVERE,"error.loading.jdbc.resources.during.recovery",ce.getMessage());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ce.toString(), ce);
}
} catch(NamingException ne) {
_logger.log(Level.SEVERE,"error.loading.jdbc.resources.during.recovery",ne.getMessage());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ne.toString(), ne);
}
}
}
private void loadAllConnectorResources() {
ResourcesUtil resutil = ResourcesUtil.createInstance();
try {
com.sun.enterprise.config.serverbeans.ConnectorResource[] connResources =
(com.sun.enterprise.config.serverbeans.ConnectorResource[])(resutil.
getAllConnectorResources().get(ResourcesUtil.RESOURCES));
InitialContext ic = new InitialContext();
for(int i=0; connResources != null && i < connResources.length; ++i) {
if (connResources[i].isEnabled()) {
try{
ic.lookup(connResources[i].getJndiName());
} catch(NameNotFoundException ne) {
//If you are here then it is most probably an embedded RAR resource
//So we need to explicitly load that rar and create the resources
try{
com.sun.enterprise.config.serverbeans.ConnectorConnectionPool connConnectionPool =
resutil.getConnectorConnectionPoolByName(connResources[i].getPoolName());
createActiveResourceAdapter(connConnectionPool.getResourceAdapterName());
(new ConnectorResourceDeployer()).deployResource(connResources[i]);
}catch(Exception ex){
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery",connResources[i].getJndiName());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ne.toString(), ne);
}
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery",connResources[i].getJndiName());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ex.toString() , ex);
}
}
} catch(Exception ex) {
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery",connResources[i].getJndiName());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ex.toString() , ex);
}
}
}
}
} catch(ConfigException ce) {
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery",ce.getMessage());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ce.toString() , ce);
}
} catch(NamingException ne) {
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery",ne.getMessage());
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ne.toString(), ne);
}
}
}
//Commented from 9.1 as it is not used
/*private void loadAllJmsResources() {
try {
ResourcesUtil resutil = ResourcesUtil.createInstance();
com.sun.enterprise.config.serverbeans.ConnectorResource[] jmsResources =
resutil.getAllJmsResources();
InitialContext ic = new InitialContext();
for(int i=0; jmsResources != null && i < jmsResources.length; ++i) {
if(jmsResources[i].isEnabled()){
try{
ic.lookup(jmsResources[i].getJndiName());
} catch(Exception ex) {
_logger.log(Level.SEVERE,"error.loading.jms.resources.during.recovery",jmsResources[i]);
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ex.toString(), ex );
}
}
}
}
} catch(NamingException ne) {
_logger.log(Level.SEVERE,"error.loading.jms.resources.during.recovery",ne);
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ne.toString(), ne );
}
}
}
*/
public boolean recoverIncompleteTx(boolean delegated, String logPath) throws Exception {
boolean result = false;
Vector jdbcConnList = new Vector();
Vector jmsConnList = new Vector();
Vector connectorConnList = new Vector();
try {
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Performing recovery of incomplete Tx...");
}
Vector xaresList = new Vector();
Context ic =
Switch.getSwitch().getNamingManager().getInitialContext();
recoverJdbcXAResources(xaresList, jdbcConnList);
recoverExternalJndiResourceJMSXAResources(ic,xaresList,jmsConnList);
recoverConnectorXAResources(xaresList, connectorConnList);
recoverInboundTransactions(xaresList);
int size = xaresList.size();
XAResource[] xaresArray = new XAResource[size];
for (int i=0; i<size; i++) {
xaresArray[i] = (XAResource) xaresList.elementAt(i);
}
String msg = localStrings.getLocalString
("xaresource.recovering", "Recovering {0} XA resources...",
new Object[] {String.valueOf(size)});
_logger.log(Level.FINE,msg);
if (!delegated) {
RecoveryManager.recoverIncompleteTx(xaresArray);
result = true;
}
else
result = DelegatedRecoveryManager.delegated_recover(logPath, xaresArray);
return result;
} finally {
try {
closeJdbcXAResources(jdbcConnList);
closeConnectorXAResources(connectorConnList);
closeJMSXAResources(jmsConnList);
} catch (Exception ex1) {
_logger.log(Level.WARNING,"xaresource.recover_error",ex1);
}
}
}
public void recoverXAResources() {
try {
ConfigContext ctx =
ApplicationServer.getServerContext().getConfigContext();
TransactionService txnService = null;
txnService =
ServerBeansFactory.getTransactionServiceBean(ctx);
PluggableFeatureFactory pff = ApplicationServer.getServerContext().
getPluggableFeatureFactory();
TransactionRecovery transactionRecoveryService =
pff.getTransactionRecoveryService();
//transactionRecoveryService.start(context) ;
RecoveryManager.registerTransactionRecoveryService(transactionRecoveryService);
if (!txnService.isAutomaticRecovery()) {
return;
}
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,"ejbserver.recovery",
"Perform recovery of XAResources...");
}
Vector xaresList = new Vector();
Vector jdbcConnList = new Vector();
Vector jmsConnList = new Vector();
Vector connectorConnList = new Vector();
Context ic =
Switch.getSwitch().getNamingManager().getInitialContext();
recoverJdbcXAResources(xaresList, jdbcConnList);
recoverExternalJndiResourceJMSXAResources(ic,xaresList,jmsConnList);
recoverConnectorXAResources(xaresList, connectorConnList);
recoverInboundTransactions(xaresList);
recoverThirdPartyResources(xaresList);
int size = xaresList.size();
XAResource[] xaresArray = new XAResource[size];
for (int i=0; i<size; i++) {
xaresArray[i] = (XAResource) xaresList.elementAt(i);
}
J2EETransactionManager tm =
Switch.getSwitch().getTransactionManager();
recoveryStarted();
String msg = localStrings.getLocalString
("xaresource.recovering", "Recovering {0} XA resources...",
new Object[] {String.valueOf(size)});
_logger.log(Level.FINE,msg);
tm.recover(xaresArray);
recoveryCompleted();
closeJdbcXAResources(jdbcConnList);
closeConnectorXAResources(connectorConnList);
closeJMSXAResources(jmsConnList);
} catch (Exception ex) {
_logger.log(Level.SEVERE,"xaresource.recover_error",ex);
}
}
private void recoverThirdPartyResources(Vector xaresList) {
Set<RecoveryResourceListener> listeners =
RecoveryResourceRegistry.getInstance().getListeners();
for (RecoveryResourceListener rrl : listeners) {
XAResource[] xars = rrl.getXAResources();
for (XAResource xar : xars) {
xaresList.add(xar);
}
}
}
private void recoveryStarted() {
Set<RecoveryResourceListener> listeners =
RecoveryResourceRegistry.getInstance().getListeners();
for (RecoveryResourceListener rrl : listeners) {
rrl.recoveryStarted();
}
}
private void recoveryCompleted() {
Set<RecoveryResourceListener> listeners =
RecoveryResourceRegistry.getInstance().getListeners();
for (RecoveryResourceListener rrl : listeners) {
rrl.recoveryCompleted();
}
}
private void recoverJdbcXAResources( Vector xaresList, Vector connList) {
ResourcesUtil resourceUtil = ResourcesUtil.createInstance();
com.sun.enterprise.config.ConfigBean[] jdbcres = null;
try {
jdbcres = (com.sun.enterprise.config.serverbeans.JdbcResource[])
(resourceUtil.getJdbcResourcesAsMap().get(ResourcesUtil.RESOURCES));
} catch( ConfigException ce ) {
_logger.log(Level.WARNING, ce.getMessage() );
return;
}
if ( jdbcres == null || jdbcres.length == 0 ) {
return;
}
Set jdbcPools = new HashSet();
for (int i = 0; i < jdbcres.length; i++ ) {
try {
if ( resourceUtil.isEnabled( jdbcres[i]) ) {
com.sun.enterprise.config.serverbeans.JdbcConnectionPool
pool = resourceUtil.getJdbcConnectionPoolByName(
((com.sun.enterprise.config.serverbeans.JdbcResource)
jdbcres[i]).getPoolName() );
if ( pool != null &&
"javax.sql.XADataSource".equals(pool.getResType() ) ) {
jdbcPools.add( pool );
}
if (_logger.isLoggable(Level.FINE)){
_logger.fine( "ResourceInstaller:: recoverJdbcXAResources :: "
+ "adding : " + ((com.sun.enterprise.config.serverbeans.JdbcResource)
jdbcres[i]).getPoolName() );
}
}
} catch( ConfigException ce ) {
_logger.log(Level.WARNING, ce.getMessage() );
}
}
loadAllJdbcResources();
// Read from the transaction-service , if the replacement of
// Vendor XAResource class with our version required.
// If yes, put the mapping in the xaresourcewrappers properties.
Properties xaresourcewrappers = new Properties();
try {
ConfigContext ctx =
ApplicationServer.getServerContext().getConfigContext();
TransactionService txs =
ServerBeansFactory.getTransactionServiceBean(ctx);
xaresourcewrappers.put(
"oracle.jdbc.xa.client.OracleXADataSource",
"com.sun.enterprise.transaction.OracleXAResource");
ElementProperty[] eprops = txs.getElementProperty();
for(int i=0;i<eprops.length;i++){
String name = eprops[i].getName();
String value = eprops[i].getValue();
if(name.equals("oracle-xa-recovery-workaround")) {
if("false".equals(value)){
xaresourcewrappers.remove(
"oracle.jdbc.xa.client.OracleXADataSource");
}
} else if(name.equals("sybase-xa-recovery-workaround")) {
if(value.equals("true")) {
xaresourcewrappers.put(
"com.sybase.jdbc2.jdbc.SybXADataSource",
"com.sun.enterprise.transaction.SybaseXAResource");
}
}
}
}catch(ConfigException cex){
_logger.log(Level.INFO,"jdbc.config_error",cex);
}
ConnectorRuntime crt = ConnectorRuntime.getRuntime();
//for(int i=0; i<jdbcConnectionPools.length; ++i) {
Iterator iter = jdbcPools.iterator();
while( iter.hasNext() ) {
com.sun.enterprise.config.serverbeans.JdbcConnectionPool
jdbcConnectionPool = (com.sun.enterprise.config.serverbeans.JdbcConnectionPool)
iter.next();
if(jdbcConnectionPool.getResType()==null
|| jdbcConnectionPool.getName()==null
|| !jdbcConnectionPool.getResType().equals(
"javax.sql.XADataSource")) {
continue;
}
String poolName = jdbcConnectionPool.getName();
try {
String[] dbUserPassword =
resourceUtil.getdbUserPasswordOfJdbcConnectionPool(
jdbcConnectionPool);
String dbUser = dbUserPassword[0];
String dbPassword = dbUserPassword[1];
ManagedConnectionFactory fac =
crt.obtainManagedConnectionFactory(poolName);
Subject subject = new Subject();
PasswordCredential pc = new PasswordCredential(
dbUser, dbPassword.toCharArray());
pc.setManagedConnectionFactory(fac);
Principal prin = new ResourcePrincipal(dbUser, dbPassword);
subject.getPrincipals().add(prin);
subject.getPrivateCredentials().add(pc);
ManagedConnection mc = fac.createManagedConnection(subject, null);
connList.addElement(mc);
try {
XAResource xares = mc.getXAResource();
if (xares != null) {
// See if a wrapper class for the vendor XADataSource is
// specified if yes, replace the XAResouce class of database
// vendor with our own version
String clName =
jdbcConnectionPool.getDatasourceClassname();
String wrapperclass = (String)xaresourcewrappers.get(
clName);
if(wrapperclass!=null){
XAResourceWrapper xaresWrapper = null;
try{
xaresWrapper = (XAResourceWrapper)Class.forName(
wrapperclass).newInstance();
}catch(Exception ex){
throw ex;
}
xaresWrapper.init(mc,subject);
xaresList.addElement(xaresWrapper);
}else{
xaresList.addElement(xares);
}
}
} catch (ResourceException ex) {
// ignored. Not at XA_TRANSACTION level
}
} catch (Exception ex) {
_logger.log(Level.WARNING,"datasource.xadatasource_error",
poolName);
_logger.log(Level.FINE,"datasource.xadatasource_error_excp",ex);
}
}
}
private void recoverConnectorXAResources(Vector xaresList,Vector connList){
ResourcesUtil resourceUtil = ResourcesUtil.createInstance();
com.sun.enterprise.config.ConfigBean[] connRes = null;
try {
connRes = (com.sun.enterprise.config.ConfigBean[])(resourceUtil.
getAllConnectorResources().get(ResourcesUtil.RESOURCES));
} catch( ConfigException ce ) {
_logger.log(Level.WARNING, ce.getMessage() ) ;
return;
}
if(connRes == null || connRes.length == 0 ) {
return;
}
Set connPools = new HashSet();
for (int i = 0 ; i < connRes.length; i++) {
try {
if ( resourceUtil.isEnabled( connRes[i]) ) {
com.sun.enterprise.config.serverbeans.ConnectorConnectionPool pool =
resourceUtil.getConnectorConnectionPoolByName(
((com.sun.enterprise.config.serverbeans.ConnectorResource)
connRes[i]).getPoolName() );
if ( pool != null &&
ConnectorConstants.XA_TRANSACTION_TX_SUPPORT_STRING.equals(
getTransactionSupport(pool)) ) {
connPools.add( pool );
if (_logger.isLoggable(Level.FINE)){
_logger.fine( "ResourceInstaller:: recoverConnectorXAResources :: "
+ "adding : " +
(((com.sun.enterprise.config.serverbeans.ConnectorResource)
(connRes)[i])).getPoolName() );
}
}
}
} catch( ConfigException ce ) {
_logger.warning( ce.getMessage() );
}
}
loadAllConnectorResources();
Iterator iter = connPools.iterator();
_logger.log(Level.FINE,"Recovering pools : " + connPools.size());
ConnectorRuntime crt = ConnectorRuntime.getRuntime();
//for(int i = 0; i<connectorConnectionPools.length;++i) {
while( iter.hasNext() ) {
com.sun.enterprise.config.serverbeans.ConnectorConnectionPool
connPool = (com.sun.enterprise.config.serverbeans.ConnectorConnectionPool)
iter.next();
String poolName = connPool.getName();
try {
String[] dbUserPassword =
resourceUtil.getdbUserPasswordOfConnectorConnectionPool(
connPool);
if ( dbUserPassword == null ) {
continue;
}
String dbUser = dbUserPassword[0];
String dbPassword = dbUserPassword[1];
Subject subject = new Subject();
//If username or password of the connector connection pool
//is null a warning is logged and recovery continues with
//empty String username or password as the case may be,
//because some databases allow null[as in empty string]
//username [pointbase interprets this as "root"]/password.
if(dbPassword==null) {
dbPassword = "";
_logger.log(Level.WARNING,
"datasource.xadatasource_nullpassword_error",poolName);
}
if(dbUser == null){
dbUser = "";
_logger.log(Level.WARNING,
"datasource.xadatasource_nulluser_error",poolName);
}
String rarName = connPool.getResourceAdapterName();
if (ConnectorAdminServiceUtils.isJMSRA(rarName)) {
_logger.log(Level.FINE,"Performing recovery for JMS RA, poolName " + poolName);
ManagedConnectionFactory[] mcfs =
crt.obtainManagedConnectionFactories(poolName);
_logger.log (Level.INFO, "JMS resource recovery has created CFs = " + mcfs.length);
for (int i = 0; i<mcfs.length;i++) {
PasswordCredential pc = new PasswordCredential(
dbUser, dbPassword.toCharArray());
pc.setManagedConnectionFactory(mcfs[i]);
Principal prin =
new ResourcePrincipal(dbUser, dbPassword);
subject.getPrincipals().add(prin);
subject.getPrivateCredentials().add(pc);
ManagedConnection mc = mcfs[i].
createManagedConnection(subject, null);
connList.addElement(mc);
try {
XAResource xares = mc.getXAResource();
if (xares != null) {
xaresList.addElement(xares);
}
} catch (ResourceException ex) {
// ignored. Not at XA_TRANSACTION level
}
}
} else {
ManagedConnectionFactory mcf =
crt.obtainManagedConnectionFactory(poolName);
PasswordCredential pc = new PasswordCredential(
dbUser, dbPassword.toCharArray());
pc.setManagedConnectionFactory(mcf);
Principal prin = new ResourcePrincipal(dbUser, dbPassword);
subject.getPrincipals().add(prin);
subject.getPrivateCredentials().add(pc);
ManagedConnection mc = mcf.createManagedConnection(subject, null);
connList.addElement(mc);
try {
XAResource xares = mc.getXAResource();
if (xares != null) {
xaresList.addElement(xares);
}
} catch (ResourceException ex) {
// ignored. Not at XA_TRANSACTION level
}
}
} catch (Exception ex) {
_logger.log(Level.WARNING,"datasource.xadatasource_error",
poolName);
_logger.log(Level.FINE,"datasource.xadatasource_error_excp",ex);
}
}
_logger.log(Level.FINE, "Total XAResources identified for recovery is " + xaresList.size());
_logger.log(Level.FINE, "Total connections identified for recovery is " + connList.size());
}
private void recoverExternalJndiResourceJMSXAResources(Context ic, Vector xaresList, Vector connList) {
Set res = resourceInfo.getResourcesByType
(J2EEResource.EXTERNAL_JNDI_RESOURCE);
recoverJMSXAResources(ic, xaresList, connList, res);
}
//Commented from 9.1 as it is not used
/* private void recoverJMSResourceJMSXAResources(Context ic, Vector xaresList, Vector connList) {
loadAllJmsResources();
Set res = resourceInfo.getResourcesByType
(J2EEResource.JMS_CNX_FACTORY);
recoverJMSXAResources(ic, xaresList, connList, res);
String jndiName = null;
JMSXAConnectionFactory obj;
try {
jndiName = IASJmsUtil.MDB_CONTAINER_QUEUE_XACF;
obj = (JMSXAConnectionFactory)ic.lookup(jndiName);
recoverJMSXAResource(xaresList, connList, obj, true);
}
catch (Exception ex) {
_logger.log(Level.SEVERE,"datasource.xadatasource_error",jndiName);
_logger.log(Level.SEVERE,"datasource.xadatasource_error_excp",ex);
}
try {
jndiName = IASJmsUtil.MDB_CONTAINER_TOPIC_XACF;
obj = (JMSXAConnectionFactory)ic.lookup(jndiName);
recoverJMSXAResource(xaresList, connList, obj, false);
}
catch (Exception ex) {
_logger.log(Level.SEVERE,"datasource.xadatasource_error",jndiName);
_logger.log(Level.SEVERE,"datasource.xadatasource_error_excp",ex);
}
}*/
private void recoverJMSXAResources(Context ic,
Vector xaresList, Vector connList, Set jmsRes) {
for(Iterator iter = jmsRes.iterator(); iter.hasNext();) {
J2EEResource next = (J2EEResource)iter.next();
if (next instanceof ExternalJndiResource) {
if (!((ExternalJndiResource)next).isJMSConnectionFactory()) {
continue;
}
}
String jndiName = next.getName();
try {
JMSXAConnectionFactory obj;
boolean isQueue;
if (next instanceof ExternalJndiResource) {
Object objext = ic.lookup(jndiName);
if (!(objext instanceof javax.jms.ConnectionFactory)) {
throw new NamingException(localStrings.getLocalString("recovery.unexpected_objtype",
"Unexpected object type "+objext.getClass().getName()+" for "+ jndiName,
new Object[]{objext.getClass().getName(), jndiName}));
}
obj = (JMSXAConnectionFactory)IASJmsUtil.wrapJMSConnectionFactoryObject(objext);
isQueue = (objext instanceof javax.jms.QueueConnectionFactory);
}
else {
obj = (JMSXAConnectionFactory)ic.lookup(IASJmsUtil.getXAConnectionFactoryName(jndiName));
isQueue = (obj instanceof JMSXAQueueConnectionFactory);
}
recoverJMSXAResource(xaresList, connList, obj, isQueue);
} catch (Exception ex) {
_logger.log(Level.SEVERE,"datasource.xadatasource_error",jndiName);
_logger.log(Level.SEVERE,"datasource.xadatasource_error_excp",ex);
}
}
}
private void recoverJMSXAResource(Vector xaresList, Vector connList,
JMSXAConnectionFactory obj, boolean isQueue ) throws Exception {
if (isQueue) {
JMSXAQueueConnectionFactory fac =
(JMSXAQueueConnectionFactory) obj;
JMSXAQueueConnection con = fac.createXAQueueConnection();
connList.addElement(con);
XAResource xares = con.createXAQueueSession
(true, Session.AUTO_ACKNOWLEDGE).getXAResource();
xaresList.addElement(xares);
} else {
// XATopicConnectionFactory
JMSXATopicConnectionFactory fac =
(JMSXATopicConnectionFactory) obj;
JMSXATopicConnection con = fac.createXATopicConnection();
connList.addElement(con);
XAResource xares = con.createXATopicSession
(true, Session.AUTO_ACKNOWLEDGE).getXAResource();
xaresList.addElement(xares);
}
}
private void recoverInboundTransactions(Vector xaresList) throws ConfigException{
try{
_logger.log(Level.INFO, "Recovery of Inbound Transactions started.");
ResourcesUtil resutil = ResourcesUtil.createInstance();
// Get list of application deployment desc from all deployed apps and ejb-modules.
Application[] applications = resutil.getDeployedApplications();
if (applications.length == 0){
_logger.log(Level.FINE, "No applications deployed.");
return;
}
// List of CMT enabled MDB descriptors on the application server instance.
ArrayList xaEnabledMDBList = new ArrayList();
for (int i=0; i<applications.length; i++){
Vector ejbDescVec = applications[i].getEjbDescriptors();
for (int j=0; j<ejbDescVec.size(); j++){
EjbDescriptor desc = (EjbDescriptor)ejbDescVec.elementAt(j);
// If EjbDescriptor is an instance of a CMT enabled MDB descriptor,
// add it to the list of xaEnabledMDBList.
if ( desc instanceof EjbMessageBeanDescriptor &&
desc.getTransactionType().
equals(EjbDescriptor.CONTAINER_TRANSACTION_TYPE)){
xaEnabledMDBList.add(desc);
_logger.log(Level.FINE, "Found a CMT MDB: "
+ desc.getEjbClassName());
}
}
}
if (xaEnabledMDBList.size() == 0) {
_logger.log(Level.FINE, "Found no CMT MDBs in all applications");
return;
}
ConnectorRuntime cr = ConnectorRuntime.getRuntime();
ConnectorRegistry creg = ConnectorRegistry.getInstance();
//@TODO : Check whether this call is needed
ClassLoader cl = ConnectorClassLoader.getInstance();
// for each RA (key in the hashtable) get the list (value) of MDB Descriptors
Hashtable mappings = createRAEjbMapping(xaEnabledMDBList);
// To iterate through the keys(ramid), get the key Set from Hashtable.
Set raMidSet = mappings.keySet();
Iterator iter = raMidSet.iterator();
//For each RA
while (iter.hasNext()){
String raMid = (String)iter.next();
ArrayList respectiveDesc = (ArrayList)mappings.get(raMid);
try{
createActiveResourceAdapter(raMid);
} catch(Exception ex) {
_logger.log(Level.SEVERE,"error.loading.connector.resources.during.recovery", raMid);
if (_logger.isLoggable(Level.FINE)) {
_logger.log( Level.FINE, ex.toString() , ex);
}
}
ActiveInboundResourceAdapter activeInboundRA = (ActiveInboundResourceAdapter) creg
.getActiveResourceAdapter(raMid);
assert activeInboundRA instanceof ActiveInboundResourceAdapter;
boolean isSystemJmsRA = false;
if (activeInboundRA instanceof ActiveJmsResourceAdapter) {
isSystemJmsRA = true;
}
javax.resource.spi.ResourceAdapter resourceAdapter = activeInboundRA
.getResourceAdapter();
// activationSpecList represents the ActivationSpec[] that would be
// sent to the getXAResources() method.
ArrayList activationSpecList = new ArrayList();
try{
for (int i=0; i<respectiveDesc.size(); i++){
try{
// Get a MessageBeanDescriptor from respectiveDesc ArrayList
EjbMessageBeanDescriptor descriptor =
(EjbMessageBeanDescriptor)respectiveDesc.get(i);
// A descriptor using 1.3 System JMS RA style properties needs
// to be updated J2EE 1.4 style props.
if (isSystemJmsRA) {
//XXX: Find out the pool descriptor corres to MDB and update
//MDBRuntimeInfo with that.
((ActiveJmsResourceAdapter) activeInboundRA)
.updateMDBRuntimeInfo(descriptor, null);
}
// Get the ActivationConfig Properties from the MDB Descriptor
Set activationConfigProps =
RARUtils.getMergedActivationConfigProperties(descriptor);
// get message listener type
String msgListenerType = descriptor.getMessageListenerType();
// start resource adapter and get ActivationSpec class for
// the given message listener type from the ConnectorRuntime
ActivationSpec aspec = (ActivationSpec) (Class.forName(
cr.getActivationSpecClass(raMid,
msgListenerType), false,
resourceAdapter.getClass().getClassLoader()).newInstance());
aspec.setResourceAdapter(resourceAdapter);
// Populate ActivationSpec class with ActivationConfig properties
SetMethodAction sma =
new SetMethodAction(aspec,activationConfigProps);
sma.run();
activationSpecList.add(aspec);
} catch (Exception e){
_logger.log(Level.WARNING, "Error creating ActivationSpec \n"+e.getMessage());
if(_logger.isLoggable(Level.FINE)){
_logger.log(Level.FINE, e.toString(), e);
}
}
}
// Get XA resources from RA.
ActivationSpec[] activationSpecArray = (ActivationSpec[])activationSpecList.toArray(new ActivationSpec[] {});
XAResource[] xar = resourceAdapter.getXAResources(activationSpecArray);
// Add the resources to the xaresList which is used by the RecoveryManager
for(int p=0; p<xar.length; p++){
xaresList.addElement(xar[p]);
}
// Catch UnsupportedOperationException if a RA does not support XA
// which is fine.
} catch (UnsupportedOperationException uoex){
_logger.log(Level.FINE, uoex.getMessage());
// otherwise catch the unexpected exception
} catch (Exception e) {
_logger.log(Level.SEVERE, e.getMessage());
}
}
} catch (Exception e){
_logger.log(Level.SEVERE, e.getMessage());
}
}
private void createActiveResourceAdapter(String rarModuleName) throws ConfigException, ConnectorRuntimeException {
ConnectorRuntime cr = ConnectorRuntime.getRuntime();
ResourcesUtil resutil = ResourcesUtil.createInstance();
ConnectorRegistry creg = ConnectorRegistry.getInstance();
if(creg.isRegistered(rarModuleName))
return;
// If RA is embedded RA, find location of exploded rar.
if (ConnectorAdminServiceUtils.isEmbeddedConnectorModule(rarModuleName)) {
String appName = ConnectorAdminServiceUtils .getApplicationName(rarModuleName);
String rarFileName = ConnectorAdminServiceUtils
.getConnectorModuleName(rarModuleName)+".rar";
ConnectorDescriptor cd = resutil.getConnectorDescriptorFromUri(appName, rarFileName);
String loc = resutil.getApplicationDeployLocation(appName);
loc = loc + File.separator + FileUtils.makeFriendlyFilename(rarFileName);
// start RA
cr.createActiveResourceAdapter(cd,rarModuleName, loc);
// else if RA is not embedded, it is already present in the
// ConnectorRegistry. Start it straight away.
} else {
cr.createActiveResourceAdapter(resutil.getLocation(rarModuleName), rarModuleName);
}
}
private Hashtable createRAEjbMapping(ArrayList list){
Hashtable ht = new Hashtable();
for (int i=0; i<list.size(); i++){
ArrayList ejbmdbd = new ArrayList();
String ramid =
((EjbMessageBeanDescriptor)list.get(i)).getResourceAdapterMid();
if ((ramid == null) || (ramid.equalsIgnoreCase(""))) {
ramid = ConnectorConstants.DEFAULT_JMS_ADAPTER;
}
// If Hashtable contains the RAMid key, get the list of MDB descriptors
// and add the current MDB Descriptor (list[i]) to the list and put the
// pair back into hashtable.
// Otherwise, add the RAMid and the current MDB Descriptor to the hashtable
if (ht.containsKey(ramid)){
ejbmdbd = (ArrayList)ht.get(ramid);
ht.remove(ramid);
}
ejbmdbd.add(list.get(i));
ht.put(ramid, ejbmdbd);
}
return ht;
}
private void closeJdbcXAResources(Vector connList) {
int size = connList.size();
for (int i=0; i<size; i++) {
try {
ManagedConnection con = (ManagedConnection) connList.elementAt(i);
con.destroy();
} catch (Exception ex) {
_logger.log(Level.FINE,"JDBC Resources cannot be closed",ex);
}
}
}
private void closeJMSXAResources(Vector connList) {
int size = connList.size();
for (int i=0; i<size; i++) {
try {
Object obj = connList.elementAt(i);
((JMSXAConnection) obj).close();
} catch (JMSException ex) {
// Since closing error has been advised to be ignored
// so we are not logging the message as an exception
// but treating the same as a debug message
// Santanu De, Sun Microsystems, 2002.
_logger.log(Level.FINE,"JMS Resources cannot be closed",ex);
}
}
}
private void closeConnectorXAResources(Vector connList) {
int size = connList.size();
for (int i=0; i<size; i++) {
try {
Object obj = connList.elementAt(i);
((ManagedConnection) obj).destroy();
} catch (Exception ex) {
// Since closing error has been advised to be ignored
// so we are not logging the message as an exception
// but treating the same as a debug message
// Santanu De, Sun Microsystems, 2002.
_logger.log(Level.FINE,"Connector Resources cannot be closed",ex);
}
}
}
/**
* Create a name for the internal data source for PM use
* based on the user-specified JNDI name.
*/
public static String getPMJndiName(String userJndiName) {
return userJndiName + ConnectorConstants.PM_JNDI_SUFFIX;
}
public String getSystemModuleLocation(String moduleName) {
String j2eeModuleDirName = System.getProperty(Constants.INSTALL_ROOT) +
File.separator + "lib" +
File.separator + "install" +
File.separator + "applications" +
File.separator + moduleName;
return j2eeModuleDirName;
}
public void installPersistenceManagerResources() throws Exception {
logFine("***** Installing PersistenceManagerResources *****");
Set pmfDatasources = resourceInfo.getResourcesByType
(J2EEResource.PMF_RESOURCE);
for(Iterator iter = pmfDatasources.iterator(); iter.hasNext();) {
logFine("***** In for loop PersistenceManagerResources *****");
PMFResource next = (PMFResource) iter.next();
installPersistenceManagerResource(next);
} // end for
logFine("End of for loop PersistenceManagerResources *****");
} // end installPersistenceManagerResources
public void installPersistenceManagerResource(PMFResource pmfRes)
throws Exception
{
String jndiName = null;
try {
jndiName = pmfRes.getName();
logFine("***** installPersistenceManagerResources jndiName *****" + jndiName);
String factory = pmfRes.getFactoryClass();
logFine("**** PersistenceManagerSettings - factory " + factory);
Class pmfImplClass = Class.forName(factory);
Object pmfImpl = pmfImplClass.newInstance();
String ds_jndi = pmfRes.getJdbcResourceJndiName();
if (ds_jndi != null && ds_jndi.length() > 0) {
String ds_jndi_pm = ResourceInstaller.getPMJndiName(ds_jndi);
logFine("**** PersistenceManagerSettings - ds_jndi " + ds_jndi_pm);
//@TODO : Check whether this call is needed
DataSource pmDataSource = null;
try {
javax.naming.Context ctx = new javax.naming.InitialContext();
//@TODO : Check whether this call is needed
pmDataSource = (DataSource)ctx.lookup(ds_jndi_pm);
//ASSUMPTION
//factory must have the following method specified in JDO
// public void setConnectionFactory(Object);
//GJCINT - changing to setConnectionFactoryName
Method connFacMethod = pmfImplClass.getMethod(
SET_CONNECTION_FACTORY_NAME,
new Class[] { String.class });
connFacMethod.invoke(pmfImpl, new Object[] { ds_jndi_pm });
} catch ( Exception ex ) {
_logger.log(Level.SEVERE,"jndi.persistence_manager_config",ds_jndi_pm);
_logger.log(Level.FINE,"jndi.persistence_manager_config_excp",ex);
throw ex;
}
}
Set propSet = pmfRes.getProperties();
Iterator propIter = propSet.iterator();
while (propIter.hasNext()) {
ResourceProperty prop = (ResourceProperty)propIter.next();
String name = prop.getName();
String value = (String)prop.getValue();
if (_logger.isLoggable(Level.FINE)){
_logger.fine("**** PersistenceManager propSettings - " + name + " " + value);
}
String methodName = SET_ + name.substring(0, 1).toUpperCase() +
name.substring(1);
//ASSUMPTION
//set property in pmf have a mutator with String as arg
Method method = pmfImplClass.getMethod(methodName,
new Class[] { String.class });
//ASSUMPTION
method.invoke(pmfImpl, new Object[] { value });
}
NamingManager nm = Switch.getSwitch().getNamingManager();
nm.publishObject(jndiName, pmfImpl, true);
logFine("***** After publishing PersistenceManagerResources *****" );
} catch (Exception ex) {
_logger.log(Level.SEVERE,"poolmgr.datasource_error",jndiName);
_logger.log(Level.FINE,"poolmgr.datasource_error_excp",ex);
throw ex;
}
} // end installPersistenceManagerResource
/**
* Installs the given custom resource. It publishes the resource as a
* javax.naming.Reference with the naming manager (jndi). This method gets
* called during server initialization and custom resource deployer to
* handle custom resource events.
*
* @param customRes custom resource
*/
public void installCustomResource(CustomResource customRes) {
NamingManager nm = Switch.getSwitch().getNamingManager();
String bindName = null;
try {
bindName = customRes.getName();
if (debug) {
_logger.log(Level.FINE,"***** installCustomResources jndiName *****"
+ bindName);
}
// bind a Reference to the object factory
Reference ref = new Reference(customRes.getResType(),
customRes.getFactoryClass(),
null);
// add resource properties as StringRefAddrs
for (Iterator props=customRes.getProperties().iterator();
props.hasNext(); ) {
ResourceProperty prop = (ResourceProperty) props.next();
ref.add(new StringRefAddr(prop.getName(),
(String) prop.getValue()));
}
// publish the reference
nm.publishObject(bindName, ref, true);
} catch (Exception ex) {
_logger.log(Level.SEVERE,"customrsrc.create_ref_error",bindName);
_logger.log(Level.SEVERE,"customrsrc.create_ref_error_excp",ex);
}
}
/**
* Installs all iAS 7.0 custom resource object factories. This method gets
* called during server initialization.
*/
public void installCustomResources() {
Set customResSet =
resourceInfo.getResourcesByType(J2EEResource.CUSTOM_RESOURCE);
for (Iterator iter = customResSet.iterator(); iter.hasNext();) {
CustomResource next = (CustomResource) iter.next();
installCustomResource(next);
}
}
/**
* load and create an object instance
*/
public static Object loadObject(String className) {
Object obj = null;
Class c;
try {
obj = Class.forName(className).newInstance();
} catch (Exception cnf) {
try {
c = ClassLoader.getSystemClassLoader().loadClass(className);
obj = c.newInstance();
} catch (Exception ex) {
_logger.log(Level.SEVERE,"classloader.load_class_fail",className);
_logger.log(Level.SEVERE,"classloader.load_class_fail_excp",ex.getMessage());
}
}
return obj;
}
/**
* Installs the given external jndi resource. This method gets called
* during server initialization and from external jndi resource
* deployer to handle resource events.
*
* @param extJndiRes external jndi resource
*/
public void installExternalJndiResource(ExternalJndiResource extJndiRes) {
NamingManager nm = Switch.getSwitch().getNamingManager();
String bindName = null;
try {
bindName = extJndiRes.getName();
// create the external JNDI factory, its initial context and
// pass them as references.
String factoryClass = extJndiRes.getFactoryClass();
String jndiLookupName = extJndiRes.getJndiLookupName();
if (debug) {
_logger.log(Level.FINE,"installExternalJndiResources jndiName "
+ bindName + " factoryClass " + factoryClass
+ " jndiLookupName = " + jndiLookupName);
}
Object factory = loadObject(factoryClass);
if (factory == null) {
_logger.log(Level.WARNING,"jndi.factory_load_error",factoryClass);
return;
} else if (! (factory instanceof javax.naming.spi.InitialContextFactory)) {
_logger.log(Level.WARNING,"jndi.factory_class_unexpected",factoryClass);
return;
}
// Get properties to create the initial naming context
// for the target JNDI factory
Hashtable env = new Hashtable();
for (Iterator props = extJndiRes.getProperties().iterator();
props.hasNext(); ) {
ResourceProperty prop = (ResourceProperty) props.next();
env.put(prop.getName(), prop.getValue());
}
Context context = null;
try {
context =
((InitialContextFactory)factory).getInitialContext(env);
} catch (NamingException ne) {
_logger.log(Level.SEVERE,"jndi.initial_context_error",factoryClass);
_logger.log(Level.SEVERE,"jndi.initial_context_error_excp",ne.getMessage());
}
if (context == null) {
_logger.log(Level.SEVERE,"jndi.factory_create_error",factoryClass);
return;
}
// Bind a Reference to the proxy object factory; set the
// initial context factory.
//JndiProxyObjectFactory.setInitialContext(bindName, context);
Reference ref = new Reference(extJndiRes.getResType(),
"com.sun.enterprise.resource.JndiProxyObjectFactory",
null);
// unique JNDI name within server runtime
ref.add(new StringRefAddr("jndiName", bindName));
// target JNDI name
ref.add(new StringRefAddr("jndiLookupName", jndiLookupName));
// target JNDI factory class
ref.add(new StringRefAddr("jndiFactoryClass", factoryClass));
// add Context info as a reference address
ref.add(new ProxyRefAddr(bindName, env));
// Publish the reference
nm.publishObject(bindName, ref, true);
} catch (Exception ex) {
_logger.log(Level.SEVERE,"customrsrc.create_ref_error",bindName);
_logger.log(Level.SEVERE,"customrsrc.create_ref_error_excp",ex);
}
}
/**
* Installs all iAS 7.0 external JNDI resource proxy resources. This method
* gets called during server initialization.
*/
public void installExternalJndiResources() {
// all available external jndi resources
Set extResSet = resourceInfo.getResourcesByType(
J2EEResource.EXTERNAL_JNDI_RESOURCE);
for (Iterator iter=extResSet.iterator(); iter.hasNext();) {
ExternalJndiResource next = (ExternalJndiResource) iter.next();
// install the resource
installExternalJndiResource(next);
}
}
/**
* Un-installs the external jndi resource.
*
* @param resource external jndi resource
*/
public void uninstallExternalJndiResource(J2EEResource resource) {
// remove from the collection
resourceInfo.removeResource(resource);
// removes the jndi context from the factory cache
JndiProxyObjectFactory.removeInitialContext( resource.getName() );
// removes the resource from jndi naming
NamingManager nm = Switch.getSwitch().getNamingManager();
try {
nm.unpublishObject( resource.getName() );
//START OF IASRI 4660565
if (((ExternalJndiResource)resource).isJMSConnectionFactory()) {
nm.unpublishObject(IASJmsUtil.getXAConnectionFactoryName(resource.getName()));
}
//END OF IASRI 4660565
} catch (javax.naming.NamingException e) {
_logger.log(Level.FINE,
"Error while unpublishing resource: " + resource.getName(), e);
}
}
/**
* Installs the given mail resource. This method gets called during server
* initialization and from mail resource deployer to handle resource events.
*
* @param mailRes mail resource
*/
public void installMailResource(MailResource mailRes) {
NamingManager nm = Switch.getSwitch().getNamingManager();
String bindName = null;
try {
bindName = mailRes.getName();
MailConfiguration config = new MailConfiguration(mailRes);
// Publish the objet
nm.publishObject(bindName, config, true);
} catch (Exception ex) {
_logger.log(Level.SEVERE, "mailrsrc.create_obj_error", bindName);
_logger.log(Level.SEVERE, "mailrsrc.create_obj_error_excp", ex);
}
}
/**
* Installs all iAS 7.0 mail resources. This method gets called during
* server initialization.
*/
public void installMailResources() {
// all available mail resources
Set mailResSet = resourceInfo.getResourcesByType(
J2EEResource.MAIL_RESOURCE);
for (Iterator iter = mailResSet.iterator(); iter.hasNext();) {
MailResource next = (MailResource)iter.next();
// install the resource
installMailResource(next);
}
}
public void addResource(J2EEResource resource)throws PoolingException{
try{
resourceInfo.addResource(resource);
resFactory.storeDefaultResourceCollection(resourceInfo);
} catch (Exception ex) {
_logger.log(Level.SEVERE,"J2EE.add_resource_error",ex);
throw new PoolingException(ex.toString());
}
}
public void removeResource(J2EEResource resource)throws PoolingException{
try{
resourceInfo.removeResource(resource);
resFactory.storeDefaultResourceCollection(resourceInfo);
} catch (Exception ex) {
_logger.log(Level.WARNING,"J2EE.remove_resource_error",ex);
throw new PoolingException(ex.toString());
}
}
private void logFine( String msg ) {
if (_logger.isLoggable(Level.FINE)) {
_logger.fine( msg );
}
}
private String getTransactionSupport(
com.sun.enterprise.config.serverbeans.ConnectorConnectionPool pool) {
String txSupport = pool.getTransactionSupport();
if ( txSupport != null ) {
return txSupport;
}
try {
txSupport = ConnectorRuntime.getRuntime().getConnectorDescriptor(
pool.getResourceAdapterName() ).getOutboundResourceAdapter().
getTransSupport() ;
} catch( ConnectorRuntimeException cre ) {
_logger.log(Level.WARNING, cre.getMessage() );
txSupport = ConnectorConstants.NO_TRANSACTION_TX_SUPPORT_STRING;
}
return txSupport;
}
}
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