com.googlecode.n_orm

Aspect FederatedTableManagement

java.lang.Object

com.googlecode.n_orm.FederatedTableManagement

public aspect FederatedTableManagement
extends java.lang.Object

Makes it possible to look for elements of a given class from/to different alternative tables. In the following documentation, "original table" refers to the table in which elements of a given class are stored when not federated (see PersistingMixin.getTable(Class)). Alternatives are both cached and registered in the data store using table FEDERATED_META_TABLE and family FEDERATED_META_COLUMN_FAMILY ; key is the name of the original table, and qualifiers are the possible alternatives.

See Also:

Persisting#federated(), FederatedMode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FederatedTableManagement.ConstraintWithPostfix

Declare Summary
java.lang.String	PersistingElementOverFederatedTable.getActualTable() Declared on: com.googlecode.n_orm.PersistingElementOverFederatedTable
com.googlecode.n_orm.FederatedMode	PersistingElementOverFederatedTable.getFederatedMode() Declared on: com.googlecode.n_orm.PersistingElementOverFederatedTable
void	PersistingElementOverFederatedTable.setFederatedMode(com.googlecode.n_orm.FederatedMode) Declared on: com.googlecode.n_orm.PersistingElementOverFederatedTable

Advice Summary

around(): .. Advises: com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.getKnownPossiblePostfixes, com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.checkTablePostfixHasNotChanged, com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.findTableLocation,

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.PersistingElement.store,

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,java.util.Set,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.PersistingElement.activate

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.PersistingElement.existsInStore

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.PersistingElement.delete,

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): .. Advises: com.googlecode.n_orm.cf.ColumnFamily.isEmptyInStore

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): .. Advises: com.googlecode.n_orm.cf.ColumnFamily.getFromStore

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): .. Advises: com.googlecode.n_orm.cf.ColumnFamily.activate,

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.countElements

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,int,java.util.Set,com.googlecode.n_orm.storeapi.Store): .. Advises: com.googlecode.n_orm.StorageManagement.findElement, com.googlecode.n_orm.operations.Process.processElements

afterReturning(com.googlecode.n_orm.FederatedTableManagement$RowWithTable,com.googlecode.n_orm.PersistingElementOverFederatedTable): .. Advises: com.googlecode.n_orm.StorageManagement.createElementFromRow

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,java.util.Set,java.lang.Class,com.googlecode.n_orm.Process,com.googlecode.n_orm.Callback,com.googlecode.n_orm.storeapi.ActionnableStore): .. Advises: com.googlecode.n_orm.operations.Process.processElementsRemotely

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FEDERATED_META_COLUMN_FAMILY The column family in which alternative tables are stored.
static java.lang.String	FEDERATED_META_TABLE Table where alternative tables (for a given table) will be stored.
static long	TableAlternativeCacheTTLInS The time (in ms) during which table alternatives are not loaded again from the base ; default is 1s

Constructor Summary

Constructors

Constructor and Description
FederatedTableManagement()

Method Summary

Modifier and Type	Method and Description
static boolean	ajc$if$2$d22e7857(MetaInformation meta, java.lang.String table, Store store, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$3$d22e7857(MetaInformation meta, java.lang.String table, java.lang.String id, java.util.Set<java.lang.String> families, Store store, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$4$d22e7857(MetaInformation meta, java.lang.String table, java.lang.String id, Store store, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$5$d22e7857(MetaInformation meta, java.lang.String table, java.lang.String id, Store store, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$6$d22e7857(MetaInformation meta, java.lang.String table, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$7$d22e7857(MetaInformation meta, java.lang.String table, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static boolean	ajc$if$8$d22e7857(MetaInformation meta, java.lang.String table, org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart, org.aspectj.lang.JoinPoint thisJoinPoint, org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart, FederatedTableManagement thisAspectInstance)
static int	getParallelGlobalSearch() The maximum number of threads to be used while performing global actions like a counting or grabbing elements from a class.
static long	getTableAlternativeCacheTTLInS() The time (in ms) during which table alternatives are not loaded again from the base ; default is 1s
static boolean	isFederated(java.lang.Class<? extends PersistingElement> clazz) Checks whether a class is stored to a table federation.
static void	setParallelGlobalSearch(int parallelGlobalSearch) The maximum number of threads to be used while performing global actions like a counting or grabbing elements from a class.
static void	setTableAlternativeCacheTTLInS(long tableAlternativeCacheTTLInS) The time (in s) during which table alternatives are not loaded again from the base ; default is 1s

Methods inherited from class java.lang.Object

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

Declare Detail

PersistingElementOverFederatedTable.getActualTable()

public java.lang.String PersistingElementOverFederatedTable.getActualTable()

Declared on:

com.googlecode.n_orm.PersistingElementOverFederatedTable

PersistingElementOverFederatedTable.getFederatedMode()

public com.googlecode.n_orm.FederatedMode PersistingElementOverFederatedTable.getFederatedMode()

Declared on:

com.googlecode.n_orm.PersistingElementOverFederatedTable

The federated mode for this persisting element.

PersistingElementOverFederatedTable.setFederatedMode(com.googlecode.n_orm.FederatedMode)

public void PersistingElementOverFederatedTable.setFederatedMode(com.googlecode.n_orm.FederatedMode)

Declared on:

com.googlecode.n_orm.PersistingElementOverFederatedTable

Overloads the federated mode for this specific element. You cannot set the federated mode to {@link FederatedMode#NONE}. This method has only an impact before actual postfix for the element is found, i.e. before any operation such as {@link PersistingElement#store()} or {@link PersistingElement#activate(String...)} is called. @throws IllegalArgumentException if mode is set to {@link FederatedMode#NONE}.

Advice Detail

around

around(): ..

Advises:

com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.getKnownPossiblePostfixes, com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.checkTablePostfixHasNotChanged, com.googlecode.n_orm.FederatedTableManagement.PersistingElementOverFederatedTable.findTableLocation,

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.PersistingElement.store,

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,java.util.Set,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.PersistingElement.activate

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.PersistingElement.existsInStore

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,java.lang.String,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.PersistingElement.delete,

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): ..

Advises:

com.googlecode.n_orm.cf.ColumnFamily.isEmptyInStore

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): ..

Advises:

com.googlecode.n_orm.cf.ColumnFamily.getFromStore

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String): ..

Advises:

com.googlecode.n_orm.cf.ColumnFamily.activate,

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.countElements

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,int,java.util.Set,com.googlecode.n_orm.storeapi.Store): ..

Advises:

com.googlecode.n_orm.StorageManagement.findElement, com.googlecode.n_orm.operations.Process.processElements

afterReturning

afterReturning(com.googlecode.n_orm.FederatedTableManagement$RowWithTable,com.googlecode.n_orm.PersistingElementOverFederatedTable): ..

Advises:

com.googlecode.n_orm.StorageManagement.createElementFromRow

around

around(com.googlecode.n_orm.storeapi.MetaInformation,java.lang.String,com.googlecode.n_orm.storeapi.Constraint,java.util.Set,java.lang.Class,com.googlecode.n_orm.Process,com.googlecode.n_orm.Callback,com.googlecode.n_orm.storeapi.ActionnableStore): ..

Advises:

com.googlecode.n_orm.operations.Process.processElementsRemotely

Field Detail

FEDERATED_META_TABLE

public static final java.lang.String FEDERATED_META_TABLE

Table where alternative tables (for a given table) will be stored. The key is the name of the original table, and columns (in the FEDERATED_META_COLUMN_FAMILY family) the alternatives.

See Also:

Constant Field Values

FEDERATED_META_COLUMN_FAMILY

public static final java.lang.String FEDERATED_META_COLUMN_FAMILY

The column family in which alternative tables are stored.

See Also:

FEDERATED_META_TABLE, Constant Field Values

TableAlternativeCacheTTLInS

public static long TableAlternativeCacheTTLInS

The time (in ms) during which table alternatives are not loaded again from the base ; default is 1s

Constructor Detail

FederatedTableManagement

public FederatedTableManagement()

Method Detail

getTableAlternativeCacheTTLInS

public static long getTableAlternativeCacheTTLInS()

The time (in ms) during which table alternatives are not loaded again from the base ; default is 1s

setTableAlternativeCacheTTLInS

public static void setTableAlternativeCacheTTLInS(long tableAlternativeCacheTTLInS)

The time (in s) during which table alternatives are not loaded again from the base ; default is 1s

getParallelGlobalSearch

public static int getParallelGlobalSearch()

The maximum number of threads to be used while performing global actions like a counting or grabbing elements from a class. Default is 5.

setParallelGlobalSearch

public static void setParallelGlobalSearch(int parallelGlobalSearch)

The maximum number of threads to be used while performing global actions like a counting or grabbing elements from a class. Default is 5.

isFederated

public static boolean isFederated(java.lang.Class<? extends PersistingElement> clazz)

Checks whether a class is stored to a table federation.

ajc$if$2$d22e7857

public static final boolean ajc$if$2$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              Store store,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$3$d22e7857

public static final boolean ajc$if$3$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              java.lang.String id,
                                              java.util.Set<java.lang.String> families,
                                              Store store,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$4$d22e7857

public static final boolean ajc$if$4$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              java.lang.String id,
                                              Store store,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$5$d22e7857

public static final boolean ajc$if$5$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              java.lang.String id,
                                              Store store,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$6$d22e7857

public static final boolean ajc$if$6$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$7$d22e7857

public static final boolean ajc$if$7$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)

ajc$if$8$d22e7857

public static final boolean ajc$if$8$d22e7857(MetaInformation meta,
                                              java.lang.String table,
                                              org.aspectj.lang.JoinPoint.StaticPart thisJoinPointStaticPart,
                                              org.aspectj.lang.JoinPoint thisJoinPoint,
                                              org.aspectj.lang.JoinPoint.StaticPart thisEnclosingJoinPointStaticPart,
                                              FederatedTableManagement thisAspectInstance)