de.akquinet.jbosscc.needle.db.operation.hsql
Class HSQLDeleteOperation

java.lang.Object
  de.akquinet.jbosscc.needle.db.operation.AbstractDBOperation
      de.akquinet.jbosscc.needle.db.operation.hsql.HSQLDeleteOperation

All Implemented Interfaces:

DBOperation

public class HSQLDeleteOperation
extends AbstractDBOperation

Delete everything from the DB: This cannot be done with the JPA, because the order of deletion matters. Instead we directly use a JDBC connection.

Constructor Summary

HSQLDeleteOperation(JdbcConfiguration configuration)

Method Summary

protected void	deleteContent(List<String> tables, Statement statement) Deletes all contents from the given tables.
protected void	disableReferentialIntegrity(Statement statement) Disables the referential constraints of the database, e.g foreign keys.
protected void	enableReferentialIntegrity(Statement statement) Enabled the referential constraints of the database, e.g foreign keys.
void	setUpOperation() Execute the database operation in test setup.
void	tearDownOperation() Execute the database operation in test tear down.

Methods inherited from class de.akquinet.jbosscc.needle.db.operation.AbstractDBOperation

closeConnection, commit, executeScript, getConnection, getTableNames, openConnection, rollback

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HSQLDeleteOperation

public HSQLDeleteOperation(JdbcConfiguration configuration)

Method Detail

setUpOperation

public void setUpOperation()
                    throws SQLException

Execute the database operation in test setup. No operation implementation.

Throws:

SQLException - if a database access error occurs

tearDownOperation

public void tearDownOperation()
                       throws SQLException

Execute the database operation in test tear down.. Delete all data from all tables given by AbstractDBOperation.getTableNames(java.sql.Connection).

Throws:

SQLException - if a database access error occurs

disableReferentialIntegrity

protected void disableReferentialIntegrity(Statement statement)
                                    throws SQLException

Disables the referential constraints of the database, e.g foreign keys.

Throws:

SQLException - - if a database access error occurs

enableReferentialIntegrity

protected void enableReferentialIntegrity(Statement statement)
                                   throws SQLException

Enabled the referential constraints of the database, e.g foreign keys.

Throws:

SQLException - - if a database access error occurs

deleteContent

protected void deleteContent(List<String> tables,
                             Statement statement)
                      throws SQLException

Deletes all contents from the given tables.

Parameters:

tables - a List of table names who are to be deleted.

statement - the Statement to used for executing a SQL statement.

Throws:

SQLException - - if a database access error occurs