Introducing Spring Framework

Chapter 9 ■ Adding Persistence to Your Spring Application
CREATE TABLE userdocument (
userdocumentId varchar(36) NOT NULL,
userId varchar(36) DEFAULT NULL,
documentId varchar(36) DEFAULT NULL,
PRIMARY KEY (userdocumentId),
CONSTRAINT users FOREIGN KEY (userId) REFERENCES users (userId) ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT documents FOREIGN KEY (documentId) REFERENCES documents (documentId) ON DELETE NO
ACTION ON UPDATE NO ACTION
);
Listing 9-8 shows the database schema where you specified the tables that will hold all the information about the
documents, types, and users. If you need more information about database concepts, you can take a look at some of
the SQL books from Apress. Next, you need to have some data (see Listing 9-9).
Listing 9-9. data.sql
INSERT INTO types (typeId, name, description, extension) VALUES
('41e2d211-6396-4f23-9690-77bc2820d84b', 'PDF', 'Portable Document Format', '.pdf');
INSERT INTO types (typeId, name, description, extension) VALUES
('e8e5310b-6345-4d08-86b6-d5c3c299aa7f', 'NOTE', 'Text Notes', '.txt');
INSERT INTO types (typeId, name, description, extension) VALUES
('4980d2e4-a424-4ff4-a0b2-476039682f43', 'WEB', 'Web Link', '.url');
INSERT INTO types (typeId, name, description, extension) VALUES
('c9f1a16d-852d-4132-b4b8-ead20aafc6ef', 'WORD', 'Microsoft Word', '.doc?');
INSERT INTO documents (documentId, name, location, description, typeId, created, modified) VALUES
('1acbb68a-a859-49c9-ac88-d9e9322bac55', 'Book Template', '/docs/isfbook/Documents/Random/Book
Template.pdf', 'A book template for creating new books', '41e2d211-6396-4f23-9690-77bc2820d84b',
'2014-02-24 11:52', '2014-02-26 13:45');
INSERT INTO documents (documentId, name, location, description, typeId, created, modified) VALUES
('cf7fec3e-55bf-426d-8a6f-2ca752ae34ac', 'Sample Contract', '/docs/isfbook/Documents/Contracts/
Sample Contract.pdf', 'Just a Contract', '41e2d211-6396-4f23-9690-77bc2820d84b', '2014-02-24 15:23',
'2014-02-28 10:20');
INSERT INTO documents (documentId, name, location, description, typeId, created, modified) VALUES
('3580f482-7f12-4787-bb60-c98023d47b6c', 'Clustering with RabbitMQ', '/Users/isfbook/Documents/
Random/Clustering with RabbitMQ.txt', 'Simple notes ', 'e8e5310b-6345-4d08-86b6-d5c3c299aa7f',
'2014-02-18', '2014-02-20 14:50');
INSERT INTO documents (documentId, name, location, description, typeId, created, modified)
VALUES ('431cddbf-f3c0-4076-8c1c-564e7dce16c9', 'Pro Spring Security Book',
'http://www.apress.com/9781430248187', 'Excellent Book', '4980d2e4-a424-4ff4-a0b2-476039682f43',
'2014-02-14', '2014-02-20');
Listing 9-9 shows the SQL statements you need, which in your case are the INSERT statements.
■Note ■ You can find the files used in Listing 9-8 and Listing 9-9 in the book’s companion source code at the
src/main/resources/META-INF/data path.
121