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package com.sun.enterprise.connectors;
import com.sun.appserv.connectors.internal.api.ConnectorRuntimeException;
import com.sun.enterprise.config.serverbeans.Property;
import com.sun.enterprise.config.serverbeans.ResourceAdapterConfig;
import com.sun.enterprise.connectors.util.ConnectorDDTransformUtils;
import com.sun.enterprise.connectors.util.SetMethodAction;
import com.sun.enterprise.deployment.ConnectorDescriptor;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.logging.LogDomains;
import javax.resource.ResourceException;
import javax.resource.spi.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* This class represents a live inbound resource adapter, i.e.
*
* A resource adapter is considered active after start()
* and before stop() is called.
*
* @author Binod P G, Sivakumar Thyagarajan
*/
public class ActiveInboundResourceAdapter extends ActiveOutboundResourceAdapter {
protected ResourceAdapter resourceadapter_; //runtime instance
protected String moduleName_;
private static Logger _logger = LogDomains.getLogger(ActiveInboundResourceAdapter.class,LogDomains.RSR_LOGGER);
private StringManager localStrings =
StringManager.getManager(ActiveInboundResourceAdapter.class);
private BootstrapContext bootStrapContextImpl;
/**
* Creates an active inbound resource adapter. Sets all RA java bean
* properties and issues a start.
*
* @param ra ResourceAdapter java bean.
* @param desc ConnectorDescriptor object.
* @param moduleName Resource adapter module name.
* @param jcl ClassLoader instance.
* @throws ConnectorRuntimeException If there is a failure in loading
* or starting the resource adapter.
*/
public ActiveInboundResourceAdapter(
ResourceAdapter ra, ConnectorDescriptor desc, String moduleName,
ClassLoader jcl) throws ConnectorRuntimeException {
super(desc, moduleName, jcl);
this.resourceadapter_ = ra;
this.moduleName_ = moduleName;
try {
loadRAConfiguration();
ConnectorRegistry registry = ConnectorRegistry.getInstance();
String poolId = null;
ResourceAdapterConfig raConfig = registry.getResourceAdapterConfig(moduleName_);
if (raConfig != null) {
poolId = raConfig.getThreadPoolIds();
}
this.bootStrapContextImpl = new BootstrapContextImpl(poolId, moduleName_);
resourceadapter_.start(bootStrapContextImpl);
} catch (ResourceAdapterInternalException ex) {
_logger.log(Level.SEVERE, "rardeployment.start_failed", ex);
String i18nMsg = localStrings.getString("rardeployment.start_failed", ex.getMessage());
ConnectorRuntimeException cre = new ConnectorRuntimeException(i18nMsg);
cre.initCause(ex);
throw cre;
} catch (Throwable t) {
_logger.log(Level.SEVERE, "rardeployment.start_failed", t);
t.printStackTrace();
String i18nMsg = localStrings.getString("rardeployment.start_failed", t.getMessage());
ConnectorRuntimeException cre = new ConnectorRuntimeException(i18nMsg);
if (t.getCause() != null) {
cre.initCause(t.getCause());
} else {
cre.initCause(t);
}
throw cre;
}
}
/**
* Retrieves the resource adapter java bean.
*
* @return ResourceAdapter
*/
public ResourceAdapter getResourceAdapter() {
return this.resourceadapter_;
}
/**
* Does the necessary initial setup. Creates the default pool and
* resource.
*
* @throws ConnectorRuntimeException If there is a failure
*/
public void setup() throws ConnectorRuntimeException {
//TODO V3 need for this check ?
if (connectionDefs_ == null || connectionDefs_.length == 0) {
return;
}
super.setup();
}
/**
* Destroys default pools and resources. Stops the Resource adapter
* java bean.
*/
public void destroy() {
super.destroy();
try {
_logger.fine("Calling Resource Adapter stop" + this.getModuleName());
resourceadapter_.stop();
_logger.fine("Resource Adapter stop call of " + this.getModuleName() + "returned successfully");
_logger.log(Level.FINE, "rar_stop_call_successful");
} catch (Throwable t) {
_logger.log(Level.SEVERE, "rardeployment.stop_warning", t);
}finally{
removeProxiesFromRegistry(moduleName_);
}
}
/**
* Remove all the proxy objects (Work-Manager) from connector registry
* @param moduleName_ resource-adapter name
*/
private void removeProxiesFromRegistry(String moduleName_) {
ConnectorRuntime.getRuntime().removeWorkManagerProxy(moduleName_);
}
/**
* Creates an instance of ManagedConnectionFactory
* object using the connection pool properties. Also set the
* ResourceAdapterAssociation
*
* @param pool ConnectorConnectionPool properties.
* @param jcl ClassLoader
*/
public ManagedConnectionFactory createManagedConnectionFactory(
ConnectorConnectionPool pool, ClassLoader jcl) {
ManagedConnectionFactory mcf;
mcf = super.createManagedConnectionFactory(pool, jcl);
if (mcf instanceof ResourceAdapterAssociation) {
try {
((ResourceAdapterAssociation) mcf).setResourceAdapter(this.resourceadapter_);
} catch (ResourceException ex) {
_logger.log(Level.SEVERE, "rardeployment.assoc_failed", ex);
}
}
return mcf;
}
/**
* Loads RA javabean. This method is protected, so that any system
* resource adapter can have specific configuration done during the
* loading.
*
* @throws ConnectorRuntimeException if there is a failure.
*/
protected void loadRAConfiguration() throws ConnectorRuntimeException {
try {
Set mergedProps;
ConnectorRegistry registry = ConnectorRegistry.getInstance();
ResourceAdapterConfig raConfig = registry.getResourceAdapterConfig(moduleName_);
List raConfigProps = new ArrayList();
if (raConfig != null) {
raConfigProps = raConfig.getProperty();
}
mergedProps = ConnectorDDTransformUtils.mergeProps(raConfigProps, getDescriptor().getConfigProperties());
SetMethodAction setMethodAction = new SetMethodAction(this.resourceadapter_, mergedProps);
setMethodAction.run();
} catch (Exception e) {
String i18nMsg = localStrings.getString("ccp_adm.wrong_params_for_create", e.getMessage());
ConnectorRuntimeException cre = new ConnectorRuntimeException(i18nMsg);
cre.initCause(e);
throw cre;
}
}
public BootstrapContext getBootStrapContext() {
return this.bootStrapContextImpl;
}
}
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