ISharedObjects (Wowza Streaming Engine 4 API)

```
public interface ISharedObjects
```
ISharedObjects: public interface to SharedObjects. Represent the list of shared objects managed by IApplicationInstance.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addSharedObjectListener(ISharedObjectNotify sharedObjectListener)` Add a shared object listener.
`void`	`disconnect(IClient client)` Disconnect client from all shared objects in list.
`boolean`	`exists(ISharedObject sharedObject)` Is sharedObject in this list (by shared object reference).
`boolean`	`exists(String objectName)` Is sharedObject in this list (by name).
`void`	`flush()` Flush all persistent shared objects to disk.
`ISharedObject`	`get(String name)` Get shared object by name.
`java.util.List<String>`	`getObjectNames()` Get a list of shared object names.
`ISharedObject`	`getOrCreate(String name)` Get shared object by name if it does not exist create a new shared object with the given name.
`String`	`getStorageDir()` Get the storage directory for all shared objects in list.
`boolean`	`isPersistent()` Are shared objects in list persistent.
`void`	`load()` Load persistent shared objects from file system.
`void`	`put(String objectName, ISharedObject sharedObject)` Add or replace a shared object.
`void`	`remove(String objectName)` Remove a shared object.
`void`	`removeClient(IClient client)` Remove a client from any shared object that it is connected to in this list.
`void`	`removeSharedObjectListener(ISharedObjectNotify sharedObjectListener)` Remove a shared object listener.
`void`	`setPersistent(boolean isPersistent)` Set is shared object in list persistent
`void`	`setStorageDir(String storageDir)` Set the storage directory for all shared objects in list.
`int`	`size()` Get number of shared objects.

- Method Detail
  - addSharedObjectListener
```
void addSharedObjectListener(ISharedObjectNotify sharedObjectListener)
```
    Add a shared object listener. The listener will receive the following events: onSharedObjectCreate, onSharedObjectDestroy, onSharedObjectConnect, onSharedObjectDisconnect.
    
    Parameters:
    sharedObjectListener -
  - disconnect
```
void disconnect(IClient client)
```
    Disconnect client from all shared objects in list.
    
    Parameters:
    client - client
  - exists
```
boolean exists(ISharedObject sharedObject)
```
    Is sharedObject in this list (by shared object reference).
    
    Parameters:
    sharedObject - shared object
    
    Returns:
    true if shared object in list
  - exists
```
boolean exists(String objectName)
```
    Is sharedObject in this list (by name).
    
    Parameters:
    objectName - shared object name
    
    Returns:
    true if shared object in list
  - flush
```
void flush()
```
    Flush all persistent shared objects to disk.
  - get
```
ISharedObject get(String name)
```
    Get shared object by name. If the shared object does not exist null will be returned. (see ISharedObjects.getOrCreate)
    
    Parameters:
    name - shared object name
    
    Returns:
    shared object
  - getObjectNames
```
java.util.List<String> getObjectNames()
```
    Get a list of shared object names.
    
    Returns:
    list of shared object names
  - getOrCreate
```
ISharedObject getOrCreate(String name)
```
    Get shared object by name if it does not exist create a new shared object with the given name.
    
    Parameters:
    name - shared object name
    
    Returns:
    shared object
  - getStorageDir
```
String getStorageDir()
```
    Get the storage directory for all shared objects in list.
    
    Returns:
    storage dir
  - isPersistent
```
boolean isPersistent()
```
    Are shared objects in list persistent.
    
    Returns:
    true is shared objects in list are persistent
  - load
```
void load()
```
    Load persistent shared objects from file system.
  - put
```
void put(String objectName,
       ISharedObject sharedObject)
```
    Add or replace a shared object.
    
    Parameters:
    objectName - shared object name
    sharedObject - shared object
  - remove
```
void remove(String objectName)
```
    Remove a shared object.
    
    Parameters:
    objectName - shared object name
  - removeClient
```
void removeClient(IClient client)
```
    Remove a client from any shared object that it is connected to in this list.
    
    Parameters:
    client - client
  - removeSharedObjectListener
```
void removeSharedObjectListener(ISharedObjectNotify sharedObjectListener)
```
    Remove a shared object listener.
    
    Parameters:
    sharedObjectListener -
  - setPersistent
```
void setPersistent(boolean isPersistent)
```
    Set is shared object in list persistent
    
    Parameters:
    isPersistent - true is shared objects in list are persistent
  - setStorageDir
```
void setStorageDir(String storageDir)
```
    Set the storage directory for all shared objects in list.
    
    Parameters:
    storageDir -
  - size
```
int size()
```
    Get number of shared objects.
    
    Returns:
    number of shared objects

Interface ISharedObjects

Method Summary

Method Detail

addSharedObjectListener

disconnect

exists

exists

flush

get

getObjectNames

getOrCreate

getStorageDir

isPersistent

load

put

remove

removeClient

removeSharedObjectListener

setPersistent

setStorageDir

size