com.neurosys.domain

Annotation Type Queryable

@Target(value=FIELD)
 @Retention(value=RUNTIME)
public @interface Queryable

A field level annotation that decides if a field can be queried upon. If the annotation is present on the field, then it implies that one can query on it.

Processing: The AbstractQueryableDaoImpl looks at a Query object. Except for Query.getExcludedFields() it will all Queryable fields to the WHERE clause condition. Also by default Null rows are left out unless explicitly added via Query.setNullSet(java.util.Set).
Comparisons can be exact or LIKE. LIKE is applicable for String type data only, while exact match can apply to String, Numeric, Date, Boolean. practically speaking.

Author:

Arjun Dhar

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	exactMatch If true then it looks for a literal to match the field marked Queryable else does a LIKE (i.e.

Element Detail

exactMatch

public abstract boolean exactMatch

If true then it looks for a literal to match the field marked Queryable else does a LIKE (i.e. the value in the field is contained by the field)

Returns:

boolean

Default:

true