org.hrorm

Class KeylessValidator

java.lang.Object

org.hrorm.KeylessValidator

Direct Known Subclasses:

Validator

public class KeylessValidator
extends Object

A utility for checking whether or not the configuration of a KeylessDao matches the database schema. See also: Validator

Constructor Summary

Constructors

Constructor and Description
KeylessValidator()

Method Summary

Modifier and Type	Method and Description
static List<String>	findErrors(Connection connection, KeylessDaoDescriptor daoDescriptor)
static void	validate(Connection connection, KeylessDaoDescriptor daoDescriptor) Calling this method will attempt to check to make sure that certain basics of the Dao definition correctly match the database schema.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeylessValidator

public KeylessValidator()

Method Detail

validate

public static void validate(Connection connection,
                            KeylessDaoDescriptor daoDescriptor)

Calling this method will attempt to check to make sure that certain basics of the Dao definition correctly match the database schema. The following will be checked.

• That the Dao has a PrimaryKey defined
• That the sequence exists
• That the table exists
• That the columns are correctly named
• That the columns are of correct type

If a problem is found, an HrormException will be thrown describing the issue.

This is no substitute for testing.

Parameters:

connection - A connection to the database with the schema for the passed DaoDescriptor

daoDescriptor - The definition of the Dao to be checked

Throws:

HrormException - if a problem is discovered

findErrors

public static List<String> findErrors(Connection connection,
                                      KeylessDaoDescriptor daoDescriptor)