org.glassfish.persistence.common.PersistenceHelper Maven / Gradle / Ivy
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package org.glassfish.persistence.common;
import com.sun.appserv.connectors.internal.api.ConnectorRuntime;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.deployment.OpsParams;
import org.glassfish.resourcebase.resources.api.ResourceInfo;
import javax.naming.NamingException;
import javax.sql.DataSource;
/**
* Contains helper methods for persistence module
* @author Mitesh Meswani
*/
public class PersistenceHelper {
public static DataSource lookupNonTxResource(ConnectorRuntime connectorRuntime, DeploymentContext ctx, String dataSourceName) throws NamingException {
return DataSource.class.cast(connectorRuntime.lookupNonTxResource(getResourceInfo(ctx, dataSourceName), true));
}
public static DataSource lookupPMResource(ConnectorRuntime connectorRuntime, DeploymentContext ctx, String dataSourceName) throws NamingException {
return DataSource.class.cast(connectorRuntime.lookupPMResource(getResourceInfo(ctx, dataSourceName), true));
}
private static ResourceInfo getResourceInfo(DeploymentContext ctx, String dataSourceName) {
ResourceInfo resourceInfo;
if(dataSourceName.startsWith("java:app") /* || jndiName.startsWith("java:module") // Use of module scoped resources from JPA still needs to be speced out*/){
String applicationName = ctx.getCommandParameters(OpsParams.class).name();
resourceInfo = new ResourceInfo(dataSourceName, applicationName);
}else{
resourceInfo = new ResourceInfo(dataSourceName);
}
return resourceInfo;
}
}