DelegatingBrokerFactory (OpenJPA Parent POM 3.2.2 API)

java.lang.Object
- org.apache.openjpa.kernel.DelegatingBrokerFactory

All Implemented Interfaces:

Serializable, BrokerFactory, Closeable
```
public class DelegatingBrokerFactory
extends Object
implements BrokerFactory
```
Delegating broker factory that can also perform exception translation for use in facades.

Since:

0.4.0

Author:

Abe White

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`DelegatingBrokerFactory(BrokerFactory factory)` Constructor; supply delegate.
`DelegatingBrokerFactory(BrokerFactory factory, RuntimeExceptionTranslator trans)` Constructor; supply delegate and exception translator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addLifecycleListener(Object listener, Class[] classes)` Register a listener for lifecycle-related events on the specified classes.
`void`	`addTransactionListener(Object listener)` Register a listener for transaction-related events on the specified classes.
`void`	`assertOpen()` assert that this broker is open.
`void`	`close()` Close the factory.
`boolean`	`equals(Object other)`
`OpenJPAConfiguration`	`getConfiguration()` Return the configuration for this factory.
`BrokerFactory`	`getDelegate()` Return the direct delegate.
`BrokerFactory`	`getInnermostDelegate()` Return the native delegate.
`Map<String,Object>`	`getProperties()` Return properties describing this runtime.
`Set<String>`	`getSupportedProperties()` Return all of the supported properties as a set of keys.
`Object`	`getUserObject(Object key)` Get the value for the specified key from the map of user objects.
`int`	`hashCode()`
`boolean`	`isClosed()` Returns true if this broker factory is closed.
`void`	`lock()` Synchronizes on an internal lock.
`Broker`	`newBroker()` Return a broker with default settings.
`Broker`	`newBroker(String user, String pass, boolean managed, int connRetainMode, boolean findExisting)` Return a broker using the given credentials and in the given transaction and connection retain mode, optionally finding existing broker in the global transaction.
`Broker`	`newBroker(String user, String pass, boolean managed, int connRetainMode, boolean findExisting, String cfName, String cf2Name)` Return a new broker using the supplied credentials transaction management mode connectionRetainMode connectionFactories
`void`	`postCreationCallback()` This method is invoked AFTER a BrokerFactory has been instantiated.
`Object`	`putUserObject(Object key, Object val)` Put the specified key-value pair into the map of user objects.
`void`	`removeLifecycleListener(Object listener)` Remove a listener for lifecycle-related events.
`void`	`removeTransactionListener(Object listener)` Remove a listener for transaction-related events.
`protected RuntimeException`	`translate(RuntimeException re)` Translate the OpenJPA exception.
`void`	`unlock()` Release the internal lock.

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

- Constructor Detail
  - DelegatingBrokerFactory
```
public DelegatingBrokerFactory(BrokerFactory factory)
```
    Constructor; supply delegate.
  - DelegatingBrokerFactory
```
public DelegatingBrokerFactory(BrokerFactory factory,
                               RuntimeExceptionTranslator trans)
```
    Constructor; supply delegate and exception translator.
- Method Detail
  - getDelegate
```
public BrokerFactory getDelegate()
```
    Return the direct delegate.
  - getInnermostDelegate
```
public BrokerFactory getInnermostDelegate()
```
    Return the native delegate.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object other)
```
    Overrides:
    
    equals in class Object
  - translate
```
protected RuntimeException translate(RuntimeException re)
```
    Translate the OpenJPA exception.
  - getConfiguration
```
public OpenJPAConfiguration getConfiguration()
```
    Description copied from interface: BrokerFactory
    
    Return the configuration for this factory.
    
    Specified by:
    
    getConfiguration in interface BrokerFactory
  - getProperties
```
public Map<String,Object> getProperties()
```
    Description copied from interface: BrokerFactory
    
    Return properties describing this runtime.
    
    Specified by:
    
    getProperties in interface BrokerFactory
  - getSupportedProperties
```
public Set<String> getSupportedProperties()
```
    Description copied from interface: BrokerFactory
    
    Return all of the supported properties as a set of keys. If a property has multiple keys, all keys will be returned.
    
    Specified by:
    
    getSupportedProperties in interface BrokerFactory
  - putUserObject
```
public Object putUserObject(Object key,
                            Object val)
```
    Description copied from interface: BrokerFactory
    
    Put the specified key-value pair into the map of user objects.
    
    Specified by:
    
    putUserObject in interface BrokerFactory
  - getUserObject
```
public Object getUserObject(Object key)
```
    Description copied from interface: BrokerFactory
    
    Get the value for the specified key from the map of user objects.
    
    Specified by:
    
    getUserObject in interface BrokerFactory
  - newBroker
```
public Broker newBroker()
```
    Description copied from interface: BrokerFactory
    
    Return a broker with default settings.
    
    Specified by:
    
    newBroker in interface BrokerFactory
  - newBroker
```
public Broker newBroker(String user,
                        String pass,
                        boolean managed,
                        int connRetainMode,
                        boolean findExisting)
```
    Description copied from interface: BrokerFactory
    
    Return a broker using the given credentials and in the given transaction and connection retain mode, optionally finding existing broker in the global transaction.
    
    Specified by:
    
    newBroker in interface BrokerFactory
  - newBroker
```
public Broker newBroker(String user,
                        String pass,
                        boolean managed,
                        int connRetainMode,
                        boolean findExisting,
                        String cfName,
                        String cf2Name)
```
    Description copied from interface: BrokerFactory
    Return a new broker using the supplied
    - credentials
    - transaction management mode
    - connectionRetainMode
    - connectionFactories
    Specified by:
    
    newBroker in interface BrokerFactory
    
    Parameters:
    
    user - Username to use when obtaining a connection. Will be ignored if a connection factory is obtained from JNDI.
    
    pass - Password to use when obtaining a connection. Will be ignored if a connection factory is obtained from JNDI.
    
    managed - Whether managed transactions will be used by this Broker
    
    connRetainMode - ConnectionRetainMode
    
    findExisting - Whether the internal pool of brokers should be used.
    
    cfName - JTA ConnectionFactory to use
    
    cf2Name - Non-JTA ConnectionFactory to use.
    
    Returns:
    
    A Broker which matches the provided criteria.
  - addLifecycleListener
```
public void addLifecycleListener(Object listener,
                                 Class[] classes)
```
    Description copied from interface: BrokerFactory
    
    Register a listener for lifecycle-related events on the specified classes. If the classes are null, all events will be propagated to the listener. The listener will be passed on to all new brokers.
    
    Specified by:
    
    addLifecycleListener in interface BrokerFactory
  - removeLifecycleListener
```
public void removeLifecycleListener(Object listener)
```
    Description copied from interface: BrokerFactory
    
    Remove a listener for lifecycle-related events.
    
    Specified by:
    
    removeLifecycleListener in interface BrokerFactory
  - addTransactionListener
```
public void addTransactionListener(Object listener)
```
    Description copied from interface: BrokerFactory
    
    Register a listener for transaction-related events on the specified classes. It will be registered with all Brokers created from this instance moving forward.
    
    Specified by:
    
    addTransactionListener in interface BrokerFactory
  - removeTransactionListener
```
public void removeTransactionListener(Object listener)
```
    Description copied from interface: BrokerFactory
    
    Remove a listener for transaction-related events. It will no longer be registered with new Brokers created from this instance.
    
    Specified by:
    
    removeTransactionListener in interface BrokerFactory
  - close
```
public void close()
```
    Description copied from interface: BrokerFactory
    
    Close the factory.
    
    Specified by:
    
    close in interface BrokerFactory
    
    Specified by:
    
    close in interface Closeable
  - isClosed
```
public boolean isClosed()
```
    Description copied from interface: BrokerFactory
    
    Returns true if this broker factory is closed.
    
    Specified by:
    
    isClosed in interface BrokerFactory
  - lock
```
public void lock()
```
    Description copied from interface: BrokerFactory
    
    Synchronizes on an internal lock.
    
    Specified by:
    
    lock in interface BrokerFactory
  - unlock
```
public void unlock()
```
    Description copied from interface: BrokerFactory
    
    Release the internal lock.
    
    Specified by:
    
    unlock in interface BrokerFactory
  - assertOpen
```
public void assertOpen()
```
    Description copied from interface: BrokerFactory
    
    assert that this broker is open. If the broker has been closed an IllegalStateException will be thrown with information on when the broker was closed.
    
    Specified by:
    
    assertOpen in interface BrokerFactory
  - postCreationCallback
```
public void postCreationCallback()
```
    Description copied from interface: BrokerFactory
    
    This method is invoked AFTER a BrokerFactory has been instantiated.
    
    Specified by:
    
    postCreationCallback in interface BrokerFactory

Class DelegatingBrokerFactory

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DelegatingBrokerFactory

DelegatingBrokerFactory

Method Detail

getDelegate

getInnermostDelegate

hashCode

equals

translate

getConfiguration

getProperties

getSupportedProperties

putUserObject

getUserObject

newBroker

newBroker

newBroker

addLifecycleListener

removeLifecycleListener

addTransactionListener

removeTransactionListener

close

isClosed

lock

unlock

assertOpen

postCreationCallback