Package org.red5.server.service

Class PendingCall

java.lang.Object

org.red5.server.service.Call

org.red5.server.service.PendingCall

All Implemented Interfaces:

Externalizable, Serializable, IPendingServiceCall, IServiceCall

public class PendingCall
extends Call
implements IPendingServiceCall

Pending call is remote call operation that is in pending state. Remote calls to services are asynchronous, that is, after call but before result callback remote calls are in pending state.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private HashSet<IPendingServiceCallback>	callbacks	List of callbacks (event listeners)
private Object	result	Result object
private static final long	serialVersionUID

Fields inherited from class org.red5.server.service.Call

arguments, exception, serviceMethodName, serviceName, status, STATUS_ACCESS_DENIED, STATUS_APP_SHUTTING_DOWN, STATUS_GENERAL_EXCEPTION, STATUS_INVOCATION_EXCEPTION, STATUS_METHOD_NOT_FOUND, STATUS_NOT_CONNECTED, STATUS_PENDING, STATUS_SERVICE_NOT_FOUND, STATUS_SUCCESS_NULL, STATUS_SUCCESS_RESULT, STATUS_SUCCESS_VOID

Constructor Summary

Constructors

Constructor	Description
PendingCall()
PendingCall(String method)	Creates pending call with given method name
PendingCall(String method, Object[] args)	Creates pending call with given method name and array of parameters
PendingCall(String name, String method, Object[] args)	Creates pending call with given method name, service name and array of parameters

Method Summary

Modifier and Type	Method	Description
Set<IPendingServiceCallback>	getCallbacks()	Returns list of callback objects, usually callback object represented as an anonymous class instance that implements IPendingServiceCallback interface.
Object	getResult()	Returns service call result
void	readExternal(ObjectInput in)
void	registerCallback(IPendingServiceCallback callback)	Registers callback object usually represented as an anonymous class instance that implements IPendingServiceCallback interface.
void	setResult(Object result)	Setter for property 'result'.
void	unregisterCallback(IPendingServiceCallback callback)	Unregisters callback object usually represented as an anonymous class instance that implements IPendingServiceCallback interface.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.red5.server.service.Call

getArguments, getException, getReadTime, getServiceMethodName, getServiceName, getStatus, getWriteTime, isSuccess, setArguments, setException, setServiceMethodName, setServiceName, setStatus, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.red5.server.api.service.IServiceCall

getArguments, getException, getReadTime, getServiceMethodName, getServiceName, getStatus, getWriteTime, isSuccess, setException, setStatus

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

result

private Object result

Result object

callbacks

private HashSet<IPendingServiceCallback> callbacks

List of callbacks (event listeners)

Constructor Details

PendingCall

public PendingCall()

PendingCall

public PendingCall(String method)

Creates pending call with given method name

Parameters:

method - Method name

PendingCall

public PendingCall(String method,
 Object[] args)

Creates pending call with given method name and array of parameters

Parameters:

method - Method name

args - Parameters

PendingCall

public PendingCall(String name,
 String method,
 Object[] args)

Creates pending call with given method name, service name and array of parameters

Parameters:

name - Service name

method - Method name

args - Parameters

Method Details

getResult

public Object getResult()

Returns service call result

Specified by:

getResult in interface IPendingServiceCall

Returns:

Remote call result

setResult

public void setResult(Object result)

Setter for property 'result'.

Specified by:

setResult in interface IPendingServiceCall

Parameters:

result - Value to set for property 'result'.

registerCallback

public void registerCallback(IPendingServiceCallback callback)

Registers callback object usually represented as an anonymous class instance that implements IPendingServiceCallback interface.

Specified by:

registerCallback in interface IPendingServiceCall

Parameters:

callback - Callback object

unregisterCallback

public void unregisterCallback(IPendingServiceCallback callback)

Unregisters callback object usually represented as an anonymous class instance that implements IPendingServiceCallback interface.

Specified by:

unregisterCallback in interface IPendingServiceCall

Parameters:

callback - Callback object

getCallbacks

public Set<IPendingServiceCallback> getCallbacks()

Returns list of callback objects, usually callback object represented as an anonymous class instance that implements IPendingServiceCallback interface.

Specified by:

getCallbacks in interface IPendingServiceCall

Returns:

Set of pending operations callbacks

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class Call

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class Call

Throws:

IOException