org.omg.PortableServer
Class ThreadPolicyValue
- IDLEntity, Serializable
Defines the possible values for the POA thread policy.
This enumeration can obtain the following values:
- ORB_CTRL_MODEL Each object in POA has a separate serving thread
and a separate server socket, listening on the objects individual
port. Additionally, when the request is accepted, it is also
served in a separate thread, so several requests to the same
object can be processed in parallel. The servant can always get
the Id and POA of the object it is currently serving by
invoking
Servant._object_id() and Servant._poa().
These two methods use thread to data map and must work correctly
even then the servant code is executed in several parallel threads.
- SINGLE_THREAD_MODEL All objects in POA share the same server
socket and are served in the same thread. This model is applicable
when the number of objects is greater than the number of threads
and (or) ports, supported by the system.
OMG also defines a MAIN_THREAD_MODEL, currently not supported by
the java API.
ThreadPolicyValue(int a_value)- Normally, no new instances are required, so the constructor is protected.
|
static ThreadPolicyValue | from_int(int code)- Returns the ThreadPolicyValue, matching the given integer constant.
|
String | toString()- Returns a short string representation.
|
int | value()- Returns the integer code of the enumeration value.
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clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
_ORB_CTRL_MODEL
public static final int _ORB_CTRL_MODEL
The possible value of this enumeration (ORB_CTRL_MODEL).
_SINGLE_THREAD_MODEL
public static final int _SINGLE_THREAD_MODEL
The possible value of this enumeration (SINGLE_THREAD_MODEL).
ThreadPolicyValue
protected ThreadPolicyValue(int a_value)
Normally, no new instances are required, so the constructor is protected.
from_int
public static ThreadPolicyValue from_int(int code)
Returns the ThreadPolicyValue, matching the given integer constant.
code - one of _ORB_CTRL_MODEL, _SINGLE_THREAD_MODEL.
- one of ORB_CTRL_MODEL, SINGLE_THREAD_MODEL.
BAD_PARAM - if the parameter is not one of the valid values.
toString
public String toString()
Returns a short string representation.
- toString in interface Object
- the name of the current enumeration value.
value
public int value()
Returns the integer code of the enumeration value.
- one of ORB_CTRL_MODEL, SINGLE_THREAD_MODEL.
ThreadPolicyValue.java --
Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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