net.java.ao.schema.info

Interface EntityInfo<T extends RawEntity<K>,K>

Type Parameters:

T - the entity interface

K - the primary key for the entity

public interface EntityInfo<T extends RawEntity<K>,K>

A description of the table generated by the RawEntity

Note this is different to TypeInfo which describes what type a column is in the database. EntityInfo describes the table.

Since:

0.21

Method Summary

Modifier and Type	Method and Description
java.lang.Class<T>	getEntityType()
FieldInfo	getField(java.lang.reflect.Method method)
FieldInfo	getField(java.lang.String fieldName)
java.util.Set<java.lang.String>	getFieldNames()
java.util.Set<FieldInfo>	getFields()
java.lang.String	getName()
FieldInfo<K>	getPrimaryKey()
boolean	hasAccessor(java.lang.reflect.Method method)
boolean	hasField(java.lang.String fieldName)
boolean	hasMutator(java.lang.reflect.Method method)

Method Detail

getEntityType

java.lang.Class<T> getEntityType()

Returns:

the inteface for the entity <T>

getName

java.lang.String getName()

Returns:

the name of the table

getPrimaryKey

FieldInfo<K> getPrimaryKey()

Returns:

the primary key for the table

getFields

java.util.Set<FieldInfo> getFields()

Returns:

all the fields for the table

getFieldNames

java.util.Set<java.lang.String> getFieldNames()

Returns:

all the field names for the table

See Also:

FieldInfo.getName()

getField

FieldInfo getField(java.lang.reflect.Method method)

Parameters:

method - an accessor or mutator from the entity

Returns:

the FieldInfo associated with the method.

getField

FieldInfo getField(java.lang.String fieldName)

Parameters:

fieldName - the name of the database column

Returns:

the FieldInfo associated with the fieldName

hasAccessor

boolean hasAccessor(java.lang.reflect.Method method)

Parameters:

method - the method to test whether it is an accessor

Returns:

true if the method is an accessor for the entity, false otherwise

hasMutator

boolean hasMutator(java.lang.reflect.Method method)

Parameters:

method - the method to test whether it is an mutator

Returns:

true if the method is an mutator for the entity, false otherwise

hasField

boolean hasField(java.lang.String fieldName)

Parameters:

fieldName - the name of the database column

Returns:

true if the fieldName is associated with the entity, false otherwise