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java.lang.Objectorg.apache.geronimo.messaging.BaseEndPoint
org.apache.geronimo.messaging.io.StreamManagerImpl
StreamManager implementation.
Nested Class Summary | |
protected static class |
StreamManagerImpl.ID
This is the object, which is written to an OutputStream during serialization of a GInputStream. |
Field Summary | |
static byte[] |
NULL_READ
Used to signal an end of input stream. |
protected NodeInfo |
owningNode
Node owning this manager. |
Fields inherited from class org.apache.geronimo.messaging.BaseEndPoint |
id, node, out, sender |
Fields inherited from interface org.apache.geronimo.messaging.io.StreamManager |
NAME |
Constructor Summary | |
StreamManagerImpl(Node aNode)
Creates a manager owned by the specified node. |
Method Summary | |
Object |
register(InputStream anIn)
Registers the provided InputStream. |
InputStream |
retrieve(Object anId)
Retrieves the InputStream having the provided id. |
byte[] |
retrieveLocalNext(Object anID)
Reads from the InputStream having the specified identifier and returns the read bytes. |
protected byte[] |
retrieveNext(Object anID)
|
void |
start()
Starts. |
void |
stop()
Stops. |
Methods inherited from class org.apache.geronimo.messaging.BaseEndPoint |
getID, getMsgConsumerOut, handleRequest, handleResponse, setMsgProducerOut |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.geronimo.messaging.EndPoint |
getID |
Methods inherited from interface org.apache.geronimo.messaging.MsgProducer |
setMsgProducerOut |
Methods inherited from interface org.apache.geronimo.messaging.MsgConsumer |
getMsgConsumerOut |
Field Detail |
public static final byte[] NULL_READ
protected final NodeInfo owningNode
Constructor Detail |
public StreamManagerImpl(Node aNode)
aNode
- Node containing this instance.Method Detail |
public void start()
StreamManager
start
in interface StreamManager
public void stop()
StreamManager
stop
in interface StreamManager
public Object register(InputStream anIn)
StreamManager
register
in interface StreamManager
anIn
- InputStream to be tracked.
public InputStream retrieve(Object anId) throws IOException
StreamManager
retrieve
in interface StreamManager
anId
- Identifier.
IOException
- Indicates that no InputStream is registered for
the provided identifier.public byte[] retrieveLocalNext(Object anID) throws IOException
StreamManager
retrieveLocalNext
in interface StreamManager
anID
- InputStream identifier.
IOException
- Indicates than an I/O error has occured.protected byte[] retrieveNext(Object anID) throws IOException
IOException
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