package org.hibernate.type.descriptor.sql;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import org.hibernate.type.descriptor.ValueBinder;
import org.hibernate.type.descriptor.ValueExtractor;
import org.hibernate.type.descriptor.WrapperOptions;
import org.hibernate.type.descriptor.java.JavaTypeDescriptor;
public class BooleanTypeDescriptor implements SqlTypeDescriptor {
public static final BooleanTypeDescriptor INSTANCE = new BooleanTypeDescriptor();
public BooleanTypeDescriptor() {
}
public int getSqlType() {
return Types.BOOLEAN;
}
@Override
public boolean canBeRemapped() {
return true;
}
public <X> ValueBinder<X> getBinder(final JavaTypeDescriptor<X> javaTypeDescriptor) {
return new BasicBinder<X>( javaTypeDescriptor, this ) {
@Override
protected void doBind(PreparedStatement st, X value, int index, WrapperOptions options) throws SQLException {
st.setBoolean( index, javaTypeDescriptor.unwrap( value, Boolean.class, options ) );
}
};
}
public <X> ValueExtractor<X> (final JavaTypeDescriptor<X> javaTypeDescriptor) {
return new BasicExtractor<X>( javaTypeDescriptor, this ) {
@Override
protected X (ResultSet rs, String name, WrapperOptions options) throws SQLException {
return javaTypeDescriptor.wrap( rs.getBoolean( name ), options );
}
@Override
protected X (CallableStatement statement, int index, WrapperOptions options) throws SQLException {
return javaTypeDescriptor.wrap( statement.getBoolean( index ), options );
}
@Override
protected X (CallableStatement statement, String name, WrapperOptions options) throws SQLException {
return javaTypeDescriptor.wrap( statement.getBoolean( name ), options );
}
};
}
}