Introducing Spring Framework

Chapter 9 ■ Adding Persistence to Your Spring Application
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.apress.isf.java.model.Document;
import com.apress.isf.java.model.Type;
import com.apress.isf.spring.data.DocumentDAO;
@Repository("documentDAO")
public class AnnotatedDocumentRepository implements DocumentDAO {
private static final String queryAll = " select d.documentId, d.name, d.location,
d.description as doc_desc," +
"d.typeId, d.created, d.modified, "+
"t.name as type_name, t.description as type_desc," +
"t.extension from documents d join types t on d.typeId = t.typeId";
@Autowired
private DataSource dataSource;
public List getAll() {
List result = new ArrayList();
Connection connection = null;
Statement statement = null;
ResultSet resultSet = null;
Document document = null;
Type type=null;
try {
connection = dataSource.getConnection();
statement = connection.createStatement();
resultSet = statement.executeQuery(queryAll);
while (resultSet.next()) {
document = new Document();
document.setDocumentId(resultSet.getString("documentId"));
document.setName(resultSet.getString("name"));
document.setLocation(resultSet.getString("location"));
document.setCreated(resultSet.getDate("created"));
document.setModified(resultSet.getDate("modified"));
document.setDescription("doc_desc");
type = new Type();
type.setTypeId(resultSet.getString("typeId"));
type.setName(resultSet.getString("type_name"));
type.setDesc(resultSet.getString("type_desc"));
type.setExtension(resultSet.getString("extension"));
document.setType(type);
result.add(document);
}
} catch (SQLException ex) {
throw new RuntimeException(ex);
} finally {
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