net.sf.mardao.dao

Interface Supplier<K,RV,WV,T>

All Known Implementing Classes:

InMemorySupplier

public interface Supplier<K,RV,WV,T>

Reads and Writes to physical store.

Author:

osandstrom Date: 2014-09-03 Time: 19:50

Method Summary

Modifier and Type	Method and Description
T	beginTransaction()
void	commitTransaction(T transaction)
int	count(T tx, String kind, K ancestorKey, K simpleKey, Filter... filters)
WV	createWriteValue(K parentKey, String kind, Long id)
WV	createWriteValue(K parentKey, String kind, String id)
void	deleteValue(T tx, K key)
void	deleteValues(T tx, Collection<K> keys)
Boolean	getBoolean(RV value, String column)
Collection	getCollection(RV value, String column)
Date	getDate(RV value, String column)
Float	getFloat(RV value, String column)
Integer	getInteger(RV value, String column)
K	getKey(RV value, String column)
Long	getLong(RV value, String column)
K	getParentKey(RV value, String column)
String	getString(RV value, String column)
Iterable<RV>	queryIterable(T tx, String kind, boolean keysOnly, int offset, int limit, K ancestorKey, K simpleKey, String primaryOrderBy, boolean primaryIsAscending, String secondaryOrderBy, boolean secondaryIsAscending, Filter... filters)
CursorPage<RV>	queryPage(T tx, String kind, boolean keysOnly, int requestedPageSize, K ancestorKey, String primaryOrderBy, boolean primaryIsAscending, String secondaryOrderBy, boolean secondaryIsAscending, Collection<String> projections, String cursorString, Filter... filters)
RV	queryUnique(T tx, K parentKey, String kind, Filter... filters)
RV	readValue(T tx, K key)
void	rollbackActiveTransaction(T transaction)
void	setBoolean(WV value, String column, Boolean b)
void	setCollection(WV value, String column, Collection c)
void	setDate(WV value, String column, Date d)
void	setFloat(WV value, String column, Float f)
void	setInteger(WV value, String column, Integer i)
void	setLong(WV value, String column, Long l)
void	setString(WV value, String column, String s)
K	toKey(K parentKey, String kind, Long lId)
K	toKey(K parentKey, String kind, String sId)
Long	toLongKey(K key)
K	toParentKey(K key)
String	toStringKey(K key)
K	writeValue(T tx, K key, WV value)

Method Detail

count

int count(T tx,
          String kind,
          K ancestorKey,
          K simpleKey,
          Filter... filters)

deleteValue

void deleteValue(T tx,
                 K key)
          throws IOException

Throws:

IOException

deleteValues

void deleteValues(T tx,
                  Collection<K> keys)
           throws IOException

Throws:

IOException

readValue

RV readValue(T tx,
             K key)
      throws IOException

Throws:

IOException

writeValue

K writeValue(T tx,
             K key,
             WV value)
      throws IOException

Throws:

IOException

toKey

K toKey(K parentKey,
        String kind,
        Long lId)

toKey

K toKey(K parentKey,
        String kind,
        String sId)

toLongKey

Long toLongKey(K key)

toStringKey

String toStringKey(K key)

toParentKey

K toParentKey(K key)

getCollection

Collection getCollection(RV value,
                         String column)

getDate

Date getDate(RV value,
             String column)

getLong

Long getLong(RV value,
             String column)

getKey

K getKey(RV value,
         String column)

getParentKey

K getParentKey(RV value,
               String column)

getString

String getString(RV value,
                 String column)

getInteger

Integer getInteger(RV value,
                   String column)

getBoolean

Boolean getBoolean(RV value,
                   String column)

getFloat

Float getFloat(RV value,
               String column)

setCollection

void setCollection(WV value,
                   String column,
                   Collection c)

setDate

void setDate(WV value,
             String column,
             Date d)

setLong

void setLong(WV value,
             String column,
             Long l)

setString

void setString(WV value,
               String column,
               String s)

setInteger

void setInteger(WV value,
                String column,
                Integer i)

setBoolean

void setBoolean(WV value,
                String column,
                Boolean b)

setFloat

void setFloat(WV value,
              String column,
              Float f)

createWriteValue

WV createWriteValue(K parentKey,
                    String kind,
                    Long id)

createWriteValue

WV createWriteValue(K parentKey,
                    String kind,
                    String id)

beginTransaction

T beginTransaction()

commitTransaction

void commitTransaction(T transaction)

rollbackActiveTransaction

void rollbackActiveTransaction(T transaction)

queryIterable

Iterable<RV> queryIterable(T tx,
                           String kind,
                           boolean keysOnly,
                           int offset,
                           int limit,
                           K ancestorKey,
                           K simpleKey,
                           String primaryOrderBy,
                           boolean primaryIsAscending,
                           String secondaryOrderBy,
                           boolean secondaryIsAscending,
                           Filter... filters)

queryUnique

RV queryUnique(T tx,
               K parentKey,
               String kind,
               Filter... filters)

queryPage

CursorPage<RV> queryPage(T tx,
                         String kind,
                         boolean keysOnly,
                         int requestedPageSize,
                         K ancestorKey,
                         String primaryOrderBy,
                         boolean primaryIsAscending,
                         String secondaryOrderBy,
                         boolean secondaryIsAscending,
                         Collection<String> projections,
                         String cursorString,
                         Filter... filters)