Package tigase.xmpp.impl
Class MIXProcessor
- java.lang.Object
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- tigase.xmpp.XMPPProcessor
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- tigase.xmpp.impl.annotation.AnnotatedXMPPProcessor
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- tigase.xmpp.impl.MIXProcessor
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- All Implemented Interfaces:
java.lang.Comparable<XMPPImplIfc>
,XMPPImplIfc
,XMPPProcessorConcurrencyAwareIfc
,XMPPProcessorIfc
@Bean(name="urn:xmpp:mix:pam:2", parent=SessionManager.class, active=true) public class MIXProcessor extends AnnotatedXMPPProcessor implements XMPPProcessorIfc
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
ID
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Fields inherited from class tigase.xmpp.XMPPProcessor
ALL_NAMES, ALL_PATHS, cmpInfo
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Fields inherited from interface tigase.xmpp.XMPPImplIfc
CLIENT_XMLNS
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Constructor Summary
Constructors Constructor Description MIXProcessor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Authorization
canHandle(Packet packet, XMPPResourceConnection conn)
By default the method usesXMPPImplIfc.supElementNamePaths()
andXMPPImplIfc.supTypes()
method results to determine whether the plugin would process given packet.protected java.lang.String
generateId(BareJID channel, java.lang.String packetID)
void
process(Packet packet, XMPPResourceConnection session, NonAuthUserRepository repo, java.util.Queue<Packet> results, java.util.Map<java.lang.String,java.lang.Object> settings)
protected void
sendToChannel(BareJID userJID, BareJID channel, java.lang.String id, Element actionEl, java.util.function.Consumer<Packet> writer)
protected void
sendToUser(BareJID userJID, java.lang.String resource, JID connectionJID, StanzaType stanzaType, java.lang.String id, Element actionEl, Element errorEl, java.util.function.Consumer<Packet> writer)
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Methods inherited from class tigase.xmpp.impl.annotation.AnnotatedXMPPProcessor
id, supDiscoFeatures, supElementNamePaths, supNamespaces, supStreamFeatures, supTypes
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Methods inherited from class tigase.xmpp.XMPPProcessor
compareTo, concurrentQueuesNo, getComponentInfo, getInstance, getQueueSize, getStatistics, getThreadsNo, init, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface tigase.xmpp.XMPPImplIfc
concurrentQueuesNo, getComponentInfo, getStatistics, id, init, supDiscoFeatures, supElementNamePaths, supNamespaces, supStreamFeatures, supTypes
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Field Detail
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ID
public static final java.lang.String ID
- See Also:
- Constant Field Values
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Method Detail
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canHandle
public Authorization canHandle(Packet packet, XMPPResourceConnection conn)
Description copied from interface:XMPPImplIfc
By default the method usesXMPPImplIfc.supElementNamePaths()
andXMPPImplIfc.supTypes()
method results to determine whether the plugin would process given packet. However, a plugin can implement own logic to determine packet processing capabilities or conditions. Please note, this method must be very fast and efficient. No I/O processing is recommended as it may impact performance of the whole system.- Specified by:
canHandle
in interfaceXMPPImplIfc
- Overrides:
canHandle
in classXMPPProcessor
- Parameters:
packet
- is aPacket
for processing.conn
- is a user session object or null.- Returns:
- returns
Authorization
enum value or null. Null means the plugin is simply not processing the packet.Authorization.AUTHORIZED
means the plugin can process the packet, any otherAuthorization
enum value means an error which has to be returned to the sender.
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process
public void process(Packet packet, XMPPResourceConnection session, NonAuthUserRepository repo, java.util.Queue<Packet> results, java.util.Map<java.lang.String,java.lang.Object> settings) throws XMPPException
- Specified by:
process
in interfaceXMPPProcessorIfc
- Parameters:
packet
- packet is which being processed. This parameter may never be null. Even though this is not immutable object it mustn't be altered. None of it's fields or attributes can be changed during processing.session
- user session which keeps all the user session data and also gives an access to the user's repository data. It allows for storing information in a permanent storage or in memory only during the live of the online session. This parameter can be null if there is no online user session at the time of the packet processing.repo
- this is a user data storage which is normally used when the user session (parameter above) is null. This is repository allows for a very restricted access only. It allows for storing some user private data (doesn't allow overwriting existing data) like messages for offline users and it also allows for reading user public data like VCard.results
- this a collection with packets which have been generated as input packet processing results. Regardless a response to a user request is sent or the packet is forwarded to it's destination it is always required that a copy of the input packet is created and stored in the results queue.settings
- this map keeps plugin specific settings loaded from the Tigase server configuration. In most cases it is unused, however if the plugin needs to access an external database that this is a way to pass database connection string to the plugin.- Throws:
XMPPException
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sendToChannel
protected void sendToChannel(BareJID userJID, BareJID channel, java.lang.String id, Element actionEl, java.util.function.Consumer<Packet> writer)
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sendToUser
protected void sendToUser(BareJID userJID, java.lang.String resource, JID connectionJID, StanzaType stanzaType, java.lang.String id, Element actionEl, Element errorEl, java.util.function.Consumer<Packet> writer)
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generateId
protected java.lang.String generateId(BareJID channel, java.lang.String packetID) throws XMPPProcessorException
- Throws:
XMPPProcessorException
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