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Appendix A. AccountService Example
Abstract
The
AccountService
example class illustrates how you can use Spring JdbcTemplate
class to access a JDBC data source.
A.1. Copier lienLien copié sur presse-papiers!
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Overview Copier lienLien copié sur presse-papiers!
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The
AccountService
class provides a simple example of accessing a data source through JDBC. The methods in this class can be used inside a local transaction or inside a global (XA) transaction.
Database schema Copier lienLien copié sur presse-papiers!
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The
AccountService
example requires a single database table, accounts
, which has two columns: a name
column (containing the account name), and an amount
column (containing the dollar balance of the account). The required database schema can be created by the following SQL statement:
CREATE TABLE accounts (name VARCHAR(50), amount INT);
CREATE TABLE accounts (name VARCHAR(50), amount INT);
AccountService class Copier lienLien copié sur presse-papiers!
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Example A.1, “The AccountService Class” shows the complete listing of the
AccountService
class, which uses the Spring JdbcTemplate
class to access a JDBC data source.
Example A.1. The AccountService Class