net.sf.mardao.dao

Class AbstractDao<T,ID extends Serializable>

java.lang.Object

net.sf.mardao.dao.AbstractDao<T,ID>

public class AbstractDao<T,ID extends Serializable>
extends Object

Generated Daos extends this base class.

Author:

osandstrom Date: 2014-09-03 Time: 19:44

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDao(Mapper<T,ID> mapper, Supplier supplier)

Method Summary

Modifier and Type	Method and Description
int	count()
int	count(Object parentKey)
void	delete(ID id)
void	delete(Iterable<ID> ids)
void	delete(Object parentKey, ID id)
T	get(ID id)
T	get(Object parentKey, ID id)
ID	getId(Object key)
Object	getKey(ID id)
Object	getKey(Object parentKey, ID id)
String	getKind()
ID	put(T entity)
protected Iterable<T>	queryByField(Object ancestorKey, String fieldName, Object fieldValue)
protected Iterable<T>	queryIterable(boolean keysOnly, int offset, int limit, Object ancestorKey, String primaryOrderBy, boolean primaryIsAscending, String secondaryOrderBy, boolean secondaryIsAscending, Filter... filters)
protected CursorPage<T>	queryPage(boolean keysOnly, int requestedPageSize, Object ancestorKey, String primaryOrderBy, boolean primaryIsAscending, String secondaryOrderBy, boolean secondaryIsAscending, Collection<String> projections, String cursorString, Filter... filters)
CursorPage<T>	queryPage(int requestedPageSize, String cursorString)
CursorPage<T>	queryPage(Object ancestorKey, int requestedPageSize, String cursorString)
protected T	queryUniqueByField(Object parentKey, String fieldName, Object fieldValue)
void	setParentKey(T entity, Object parentKey)
static void	setPrincipalName(String name)
protected void	updateAuditInfo(Object value, String principalName, Date date, String createdByColumnName, String createdDateColumnName, String updatedByColumnName, String updatedDateColumnName)
<R> R	withCommitTransaction(TransFunc<R> transFunc)
<R> R	withRollbackTransaction(TransFunc<R> transFunc)
<R> R	withTransaction(TransFunc<R> transFunc, boolean commit)
static <R> R	withTransaction(TransFunc<R> transFunc, boolean commit, Supplier supplier)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDao

protected AbstractDao(Mapper<T,ID> mapper,
                      Supplier supplier)

Method Detail

withCommitTransaction

public <R> R withCommitTransaction(TransFunc<R> transFunc)
                            throws IOException

Throws:

IOException

withRollbackTransaction

public <R> R withRollbackTransaction(TransFunc<R> transFunc)
                              throws IOException

Throws:

IOException

withTransaction

public <R> R withTransaction(TransFunc<R> transFunc,
                             boolean commit)
                      throws IOException

Throws:

IOException

withTransaction

public static <R> R withTransaction(TransFunc<R> transFunc,
                                    boolean commit,
                                    Supplier supplier)
                             throws IOException

Throws:

IOException

count

public int count()

count

public int count(Object parentKey)

delete

public void delete(ID id)
            throws IOException

Throws:

IOException

delete

public void delete(Object parentKey,
                   ID id)
            throws IOException

Throws:

IOException

delete

public void delete(Iterable<ID> ids)
            throws IOException

Throws:

IOException

get

public T get(ID id)
      throws IOException

Throws:

IOException

get

public T get(Object parentKey,
             ID id)
      throws IOException

Throws:

IOException

put

public ID put(T entity)
       throws IOException

Throws:

IOException

queryByField

protected Iterable<T> queryByField(Object ancestorKey,
                                   String fieldName,
                                   Object fieldValue)

queryUniqueByField

protected T queryUniqueByField(Object parentKey,
                               String fieldName,
                               Object fieldValue)

queryPage

public CursorPage<T> queryPage(int requestedPageSize,
                               String cursorString)

queryPage

public CursorPage<T> queryPage(Object ancestorKey,
                               int requestedPageSize,
                               String cursorString)

queryPage

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

queryIterable

protected Iterable<T> queryIterable(boolean keysOnly,
                                    int offset,
                                    int limit,
                                    Object ancestorKey,
                                    String primaryOrderBy,
                                    boolean primaryIsAscending,
                                    String secondaryOrderBy,
                                    boolean secondaryIsAscending,
                                    Filter... filters)

getId

public ID getId(Object key)

getKey

public Object getKey(ID id)

getKey

public Object getKey(Object parentKey,
                     ID id)

getKind

public String getKind()

setParentKey

public void setParentKey(T entity,
                         Object parentKey)

setPrincipalName

public static void setPrincipalName(String name)

updateAuditInfo

protected void updateAuditInfo(Object value,
                               String principalName,
                               Date date,
                               String createdByColumnName,
                               String createdDateColumnName,
                               String updatedByColumnName,
                               String updatedDateColumnName)