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HHH-9639 support unwrapping HikariCPConnectionProvider as DataSource

This commit is contained in:
Brett Meyer 2015-03-04 23:02:48 -05:00
parent 260ff03ae5
commit 9aebcf64e7
1 changed files with 18 additions and 13 deletions
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31
hibernate-hikaricp/src/main/java/org/hibernate/hikaricp/internal/HikariCPConnectionProvider.java
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@ -21,10 +21,8 @@
package org.hibernate.hikaricp.internal; package org.hibernate.hikaricp.internal;
import java.sql.Connection; import com.zaxxer.hikari.HikariConfig;
import java.sql.SQLException; import com.zaxxer.hikari.HikariDataSource;
import java.util.Map;
import org.hibernate.HibernateException; import org.hibernate.HibernateException;
import org.hibernate.engine.jdbc.connections.spi.ConnectionProvider; import org.hibernate.engine.jdbc.connections.spi.ConnectionProvider;
import org.hibernate.service.UnknownUnwrapTypeException; import org.hibernate.service.UnknownUnwrapTypeException;
@ -32,8 +30,10 @@ import org.hibernate.service.spi.Configurable;
import org.hibernate.service.spi.Stoppable; import org.hibernate.service.spi.Stoppable;
import org.jboss.logging.Logger; import org.jboss.logging.Logger;
import com.zaxxer.hikari.HikariConfig; import javax.sql.DataSource;
import com.zaxxer.hikari.HikariDataSource; import java.sql.Connection;
import java.sql.SQLException;
import java.util.Map;
/** /**
* HikariCP Connection provider for Hibernate. * HikariCP Connection provider for Hibernate.
@ -106,18 +106,23 @@ public class HikariCPConnectionProvider implements ConnectionProvider, Configura
@SuppressWarnings("rawtypes") @SuppressWarnings("rawtypes")
public boolean isUnwrappableAs(Class unwrapType) { public boolean isUnwrappableAs(Class unwrapType) {
return ConnectionProvider.class.equals( unwrapType ) return ConnectionProvider.class.equals( unwrapType )
|| HikariCPConnectionProvider.class.isAssignableFrom( unwrapType ); || HikariCPConnectionProvider.class.isAssignableFrom( unwrapType )
|| DataSource.class.isAssignableFrom( unwrapType );
} }
@Override @Override
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public <T> T unwrap(Class<T> unwrapType) { public <T> T unwrap(Class<T> unwrapType) {
if ( isUnwrappableAs( unwrapType ) ) { if ( ConnectionProvider.class.equals( unwrapType ) ||
return (T) this; HikariCPConnectionProvider.class.isAssignableFrom( unwrapType ) ) {
} return (T) this;
else { }
throw new UnknownUnwrapTypeException( unwrapType ); else if ( DataSource.class.isAssignableFrom( unwrapType ) ) {
} return (T) hds;
}
else {
throw new UnknownUnwrapTypeException( unwrapType );
}
} }
// ************************************************************************* // *************************************************************************