org.hrorm (hrorm 0.2.2 API)

Interface Summary
Interface	Description
Converter<CLASS,CODE>	This interface describes mechanisms for translating objects from one type to another and back.
Dao<T>	A Dao is an interface that allows basic CRUD operations to be performed.
DaoDescriptor<T>	Implementers of this interface completely describe all the information necessary to persisting objects of type `T`.
PrimaryKey<T>	Representation of a primary key of an entity.
TypedColumn<T>	Representation of a single column in the table that is used for persisting instances of type `T`.

Class Summary
Class	Description
BigDecimalColumn<T>	Describes a column with a decimal value that can be mapped to a `BigDecimal`
BooleanConverter	This `Converter` translates true values to "T" and false values to "F".
ChildrenDescriptor<PARENT,CHILD>	Complete definition of how a child entity is related to its parent entity.
DaoBuilder<T>	A DaoBuilder provides mechanisms for describing the relationship between a Java type and the table(s) that will persist the data held in the class.
DaoHelper	Some small utilities used internally by hrorm.
DaoImpl<T>	The `Dao` implementation.
JoinColumn<T,J>	Represents a column that links to a foreign key of some other entity.
LocalDateTimeColumn<T>	Describes a column with an date/time value that can be mapped to a `LocalDateTime`
LongColumn<T>	Describes a column with an integer value that can be mapped to a `Long`
Prefixer	Utility for providing unique prefixes in a fixed pattern.
PrimaryKeyImpl<T>
SqlBuilder<T>	This class generates SQL strings suitable to be used in `PreparedStatement`s.
SqlRunner<T>	This class does the heavy lifting of creating `Statement`s, executing SQL, and parsing `ResultSet`s.
StringColumn<T>	Describes a column with a text value that can be mapped to a `String`
StringConverterColumn<T,E>	Describes a column with a text value that can be mapped to a `String` and then converted to type `E`
Transactor	An aid for managing transactions.

Enum Summary
Enum Description

PopulateResult
Exception Summary
Exception Description

HrormException
A RuntimeException that wraps SQLException.

Enum Summary
Enum	Description
PopulateResult

Exception Summary
Exception	Description
HrormException	A `RuntimeException` that wraps `SQLException`.

Package org.hrorm Description

Hrorm provides a mechanism for building Dao objects.

Hrorm facilitates the creation of Dao objects: which support basic CRUD operations on a relational (SQL) database: insert, select, update, and delete.

Dao objects are created by using a DaoBuilder object. The DaoBuilder provides a declarative, fluent interface for describing the relationship between the Java object to be persisted and the underlying schema that supports it.

While almost all the classes and methods in this package are public, there is little need to use them directly. Other than the DaoBuilder, Dao, Converter, and HrormException clients should not have to reference anything in this package.

Hrorm intentionally converts all checked SQLException instances that arise to HrormException objects, which extend RuntimeException. Do not be fooled, Hrorm is not magical and exceptions can happen.