java.lang.Object
- com.github.ddth.queue.impl.AbstractQueueFactory<T,ID,DATA>
- - com.github.ddth.queue.impl.JdbcQueueFactory<T,ID,DATA>

All Implemented Interfaces:

IQueueFactory<ID,DATA>, AutoCloseable

Direct Known Subclasses:

LessLockingUniversalMySQLQueueFactory, LessLockingUniversalMySQLQueueFactory, LessLockingUniversalPgSQLQueueFactory, LessLockingUniversalPgSQLQueueFactory, LessLockingUniversalSingleStorageMySQLQueueFactory, LessLockingUniversalSingleStorageMySQLQueueFactory, LessLockingUniversalSingleStoragePgSQLQueueFactory, LessLockingUniversalSingleStoragePgSQLQueueFactory, UniversalJdbcQueueFactory, UniversalJdbcQueueFactory, UniversalSingleStorageJdbcQueueFactory, UniversalSingleStorageJdbcQueueFactory
```
public abstract class JdbcQueueFactory<T extends JdbcQueue<ID,DATA>,ID,DATA>
extends AbstractQueueFactory<T,ID,DATA>
```
Factory to create JdbcQueue instances.

Since:

0.4.1

Author:

Thanh Ba Nguyen

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`SPEC_FIELD_MAX_RETRIES`
`static String`	`SPEC_FIELD_TABLE_NAME`
`static String`	`SPEC_FIELD_TABLE_NAME_EPHEMERAL`
`static String`	`SPEC_FIELD_TRANSACTION_ISOLATION_LEVEL`

Constructor Summary

Constructors
Constructor Description

JdbcQueueFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`destroy()`
`DataSource`	`getDefaultDataSource()`	If all `JdbcQueue` instances are connecting to one database, it's a good idea to pre-create a `DataSource` instance and share it amongst `JdbcQueue` instances created from this factory by assigning it to `defaultDataSource` (see `setDefaultDataSource(DataSource)`).
`protected com.github.ddth.dao.jdbc.IJdbcHelper`	`getDefaultJdbcHelper()`	If all `JdbcQueue` instances are connecting to one `DataSource`, it's a good idea to pre-create a `IJdbcHelper` instance and share it amongst `JdbcQueue` instances created from this factory by assigning it to `defaultJdbcHelper` (see `setDefaultJdbcHelper(IJdbcHelper)`).
`int`	`getDefaultMaxRetries()`	Default max number of retires for DB-operations, passed to all queues created by this factory.
`String`	`getDefaultTableName()`	Default name of database table to store queue messages, passed to all queues created by this factory.
`String`	`getDefaultTableNameEphemeral()`	Default name of database table to store ephemeral messages, passed to all queues created by this factory.
`int`	`getDefaultTransactionIsolationLevel()`	Default transaction isolation level used in DB-operations, passed to all queues created by this factory.
`protected void`	`initQueue(T queue, QueueSpec spec)`	Initialize a newly created queue instance.
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultDataSource(DataSource dataSource)`	If all `JdbcQueue` instances are connecting to one database, it's a good idea to pre-create a `DataSource` instance and share it amongst `JdbcQueue` instances created from this factory by assigning it to `defaultDataSource` (see `setDefaultDataSource(DataSource)`).
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultJdbcHelper(com.github.ddth.dao.jdbc.IJdbcHelper jdbcHelper)`	If all `JdbcQueue` instances are connecting to one `DataSource`, it's a good idea to pre-create a `IJdbcHelper` instance and share it amongst `JdbcQueue` instances created from this factory by assigning it to `defaultJdbcHelper` (see `setDefaultJdbcHelper(IJdbcHelper)`).
`protected JdbcQueueFactory<T,ID,DATA>`	`setDefaultJdbcHelper(com.github.ddth.dao.jdbc.IJdbcHelper jdbcHelper, boolean setMyOwnJdbcHelper)`	If all `JdbcQueue` instances are connecting to one `DataSource`, it's a good idea to pre-create a `IJdbcHelper` instance and share it amongst `JdbcQueue` instances created from this factory by assigning it to `defaultJdbcHelper` (see `setDefaultJdbcHelper(IJdbcHelper)`).
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultMaxRetries(int defaultMaxRetries)`	Default max number of retires for DB-operations, passed to all queues created by this factory.
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultTableName(String defaultTableName)`	Default name of database table to store queue messages, passed to all queues created by this factory.
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultTableNameEphemeral(String defaultTableNameEphemeral)`	Default name of database table to store ephemeral messages, passed to all queues created by this factory.
`JdbcQueueFactory<T,ID,DATA>`	`setDefaultTransactionIsolationLevel(int defaultTransactionIsolationLevel)`	Default transaction isolation level used in DB-operations, passed to all queues created by this factory.

Methods inherited from class com.github.ddth.queue.impl.AbstractQueueFactory
close, createAndInitQueue, createQueueInstance, getDefaultEphemeralDisabled, getDefaultEphemeralMaxSize, getDefaultMaxSize, getQueue, init, isDefaultEphemeralDisabled, setDefaultEphemeralDisabled, setDefaultEphemeralMaxSize, setDefaultMaxSize

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SPEC_FIELD_TABLE_NAME
```
public static final String SPEC_FIELD_TABLE_NAME
```
    See Also:
    
    Constant Field Values
  - SPEC_FIELD_TABLE_NAME_EPHEMERAL
```
public static final String SPEC_FIELD_TABLE_NAME_EPHEMERAL
```
    See Also:
    
    Constant Field Values
  - SPEC_FIELD_MAX_RETRIES
```
public static final String SPEC_FIELD_MAX_RETRIES
```
    See Also:
    
    Constant Field Values
  - SPEC_FIELD_TRANSACTION_ISOLATION_LEVEL
```
public static final String SPEC_FIELD_TRANSACTION_ISOLATION_LEVEL
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - JdbcQueueFactory
```
public JdbcQueueFactory()
```
- Method Detail
  - getDefaultTableName
```
public String getDefaultTableName()
```
    Default name of database table to store queue messages, passed to all queues created by this factory.
    
    Returns:
    
    Since:
    
    0.6.2
  - setDefaultTableName
```
public JdbcQueueFactory<T,ID,DATA> setDefaultTableName(String defaultTableName)
```
    Default name of database table to store queue messages, passed to all queues created by this factory.
    
    Parameters:
    
    defaultTableName -
    
    Since:
    
    0.6.2
  - getDefaultTableNameEphemeral
```
public String getDefaultTableNameEphemeral()
```
    Default name of database table to store ephemeral messages, passed to all queues created by this factory.
    
    Returns:
    
    Since:
    
    0.6.2
  - setDefaultTableNameEphemeral
```
public JdbcQueueFactory<T,ID,DATA> setDefaultTableNameEphemeral(String defaultTableNameEphemeral)
```
    Default name of database table to store ephemeral messages, passed to all queues created by this factory.
    
    Parameters:
    
    defaultTableNameEphemeral -
    
    Since:
    
    0.6.2
  - getDefaultMaxRetries
```
public int getDefaultMaxRetries()
```
    Default max number of retires for DB-operations, passed to all queues created by this factory.
    
    Returns:
    
    Since:
    
    0.6.2
  - setDefaultMaxRetries
```
public JdbcQueueFactory<T,ID,DATA> setDefaultMaxRetries(int defaultMaxRetries)
```
    Default max number of retires for DB-operations, passed to all queues created by this factory.
    
    Parameters:
    
    defaultMaxRetries -
    
    Since:
    
    0.6.2
  - getDefaultTransactionIsolationLevel
```
public int getDefaultTransactionIsolationLevel()
```
    Default transaction isolation level used in DB-operations, passed to all queues created by this factory.
    
    Returns:
    
    Since:
    
    0.6.2
  - setDefaultTransactionIsolationLevel
```
public JdbcQueueFactory<T,ID,DATA> setDefaultTransactionIsolationLevel(int defaultTransactionIsolationLevel)
```
    Default transaction isolation level used in DB-operations, passed to all queues created by this factory.
    
    Parameters:
    
    defaultTransactionIsolationLevel -
    
    Returns:
    
    Since:
    
    0.6.2
  - getDefaultJdbcHelper
```
protected com.github.ddth.dao.jdbc.IJdbcHelper getDefaultJdbcHelper()
```
    If all JdbcQueue instances are connecting to one DataSource, it's a good idea to pre-create a IJdbcHelper instance and share it amongst JdbcQueue instances created from this factory by assigning it to defaultJdbcHelper (see setDefaultJdbcHelper(IJdbcHelper)).
    
    Returns:
    
    Since:
    
    0.5.1.1
  - setDefaultJdbcHelper
```
protected JdbcQueueFactory<T,ID,DATA> setDefaultJdbcHelper(com.github.ddth.dao.jdbc.IJdbcHelper jdbcHelper,
                                                                       boolean setMyOwnJdbcHelper)
```
    If all JdbcQueue instances are connecting to one DataSource, it's a good idea to pre-create a IJdbcHelper instance and share it amongst JdbcQueue instances created from this factory by assigning it to defaultJdbcHelper (see setDefaultJdbcHelper(IJdbcHelper)).
    
    Parameters:
    
    jdbcHelper -
    
    setMyOwnJdbcHelper -
    
    Returns:
    
    Since:
    
    0.7.1
  - setDefaultJdbcHelper
```
public JdbcQueueFactory<T,ID,DATA> setDefaultJdbcHelper(com.github.ddth.dao.jdbc.IJdbcHelper jdbcHelper)
```
    If all JdbcQueue instances are connecting to one DataSource, it's a good idea to pre-create a IJdbcHelper instance and share it amongst JdbcQueue instances created from this factory by assigning it to defaultJdbcHelper (see setDefaultJdbcHelper(IJdbcHelper)).
    
    Parameters:
    
    jdbcHelper -
    
    Returns:
    
    Since:
    
    0.5.1.1
  - getDefaultDataSource
```
public DataSource getDefaultDataSource()
```
    If all JdbcQueue instances are connecting to one database, it's a good idea to pre-create a DataSource instance and share it amongst JdbcQueue instances created from this factory by assigning it to defaultDataSource (see setDefaultDataSource(DataSource)).
    
    Returns:
    
    Since:
    
    0.6.2.6
  - setDefaultDataSource
```
public JdbcQueueFactory<T,ID,DATA> setDefaultDataSource(DataSource dataSource)
```
    If all JdbcQueue instances are connecting to one database, it's a good idea to pre-create a DataSource instance and share it amongst JdbcQueue instances created from this factory by assigning it to defaultDataSource (see setDefaultDataSource(DataSource)).
    
    Parameters:
    
    dataSource -
    
    Returns:
    
    Since:
    
    0.6.2.6
  - destroy
```
public void destroy()
```
    Overrides:
    
    destroy in class AbstractQueueFactory<T extends JdbcQueue<ID,DATA>,ID,DATA>
    
    Since:
    
    0.6.2.6
  - initQueue
```
protected void initQueue(T queue,
                         QueueSpec spec)
                  throws Exception
```
    Initialize a newly created queue instance.
    Called by AbstractQueueFactory.createAndInitQueue(QueueSpec). Sub-class may override this method to implement its own business logic.
    
    Overrides:
    
    initQueue in class AbstractQueueFactory<T extends JdbcQueue<ID,DATA>,ID,DATA>
    
    Throws:
    
    Exception

Class JdbcQueueFactory<T extends JdbcQueue<ID,​DATA>,​ID,​DATA>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.github.ddth.queue.impl.AbstractQueueFactory

Methods inherited from class java.lang.Object

Field Detail

SPEC_FIELD_TABLE_NAME

SPEC_FIELD_TABLE_NAME_EPHEMERAL

SPEC_FIELD_MAX_RETRIES

SPEC_FIELD_TRANSACTION_ISOLATION_LEVEL

Constructor Detail

JdbcQueueFactory

Method Detail

getDefaultTableName

setDefaultTableName

getDefaultTableNameEphemeral

setDefaultTableNameEphemeral

getDefaultMaxRetries

setDefaultMaxRetries

getDefaultTransactionIsolationLevel

setDefaultTransactionIsolationLevel

getDefaultJdbcHelper

setDefaultJdbcHelper

setDefaultJdbcHelper

getDefaultDataSource

setDefaultDataSource

destroy

initQueue

Class JdbcQueueFactory<T extends JdbcQueue<ID,DATA>,ID,DATA>