tigase.server.amp

## Class AmpComponent

- java.lang.Object
- - tigase.server.BasicComponent
  - - tigase.server.AbstractMessageReceiver
    - - tigase.server.amp.AmpComponent

- All Implemented Interfaces:
    ClusteredComponentIfc, Configurable, XMPPService, ActionResultsHandlerIfc, MessageReceiver, ServerComponent, StatisticsContainer, StatisticsContainerIfc, VHostListener
  Direct Known Subclasses:
    AmpComponentClustered

      public class AmpComponent
      extends AbstractMessageReceiver
      implements ActionResultsHandlerIfc

  Created: Apr 26, 2010 3:22:06 PM
  Version:
    $Rev$
  Author:
    Artur Hefczyc

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected Broadcast` | `broadcast`

    - ### Fields inherited from class tigase.server.AbstractMessageReceiver

      `HOUR, INCOMING_FILTERS_PROP_KEY, INCOMING_FILTERS_PROP_VAL, MAX_QUEUE_SIZE_PROP_KEY, MAX_QUEUE_SIZE_PROP_VAL, maxInQueueSize, maxOutQueueSize, maxQueueSize, MINUTE, OUTGOING_FILTERS_PROP_KEY, OUTGOING_FILTERS_PROP_VAL, PACKET_DELIVERY_RETRY_COUNT_PROP_KEY, SCHEDULER_THREADS_PROP_KEY, SECOND`

    - ### Fields inherited from class tigase.server.BasicComponent

      `admins, ALL_PROP_KEY, COMMAND_PROP_NODE, scriptCommands, SCRIPTS_DIR_PROP_DEF, SCRIPTS_DIR_PROP_KEY, trusted, vHostManager`

    - ### Fields inherited from interface tigase.conf.Configurable

      `ADMINS_PROP_KEY, AMP_CLASS_NAME, AMP_CLUST_CLASS_NAME, AUTH_DOMAIN_POOL_CLASS, AUTH_REPO_DOMAINS_PROP_KEY, AUTH_REPO_PARAMS_NODE, AUTH_REPO_POOL_CLASS, AUTH_REPO_URL_PROP_KEY, BOSH_CLUST_COMP_CLASS_NAME, BOSH_COMP_CLASS_NAME, C2S_CLUST_COMP_CLASS_NAME, C2S_COMP_CLASS_NAME, CL_COMP_CLASS_NAME, CLUSTER_CONECT, CLUSTER_CONTR_CLASS_NAME, CLUSTER_LISTEN, CLUSTER_MODE, CLUSTER_NODES, CLUSTER_NODES_PROP_KEY, COMP_PROT_CLASS_NAME, COMPONENT_ID_PROP_KEY, DEF_AMP_NAME, DEF_BOSH_NAME, DEF_C2S_NAME, DEF_CL_COMP_NAME, DEF_CLUST_CONTR_NAME, DEF_COMP_PROT_NAME, DEF_EVENTBUS_NAME, DEF_EXT_COMP_NAME, DEF_HOSTNAME_PROP_KEY, DEF_MONITOR_NAME, DEF_S2S_NAME, DEF_SM_NAME, DEF_SRECV_NAME, DEF_SSEND_NAME, DEF_STATS_NAME, DEF_VHOST_MAN_NAME, DEF_WS2S_NAME, DERBY_REPO_CLASS_PROP_VAL, DERBY_REPO_URL_PROP_VAL, DRUPAL_REPO_URL_PROP_VAL, DRUPALWP_REPO_CLASS_PROP_VAL, DUMMY_REPO_CLASS_PROP_VAL, EVENTBUS_CLASS_NAME, EXT_COMP_CLASS_NAME, GEN_ADMINS, GEN_AUTH_DB, GEN_AUTH_DB_URI, GEN_COMP_CLASS, GEN_COMP_NAME, GEN_CONF, GEN_CONFIG, GEN_CONFIG_ALL, GEN_CONFIG_COMP, GEN_CONFIG_CS, GEN_CONFIG_DEF, GEN_CONFIG_SM, GEN_DEBUG, GEN_DEBUG_PACKAGES, GEN_EXT_COMP, GEN_MAX_QUEUE_SIZE, GEN_SCRIPT_DIR, GEN_SM_PLUGINS, GEN_SREC_ADMINS, GEN_SREC_DB, GEN_SREC_DB_URI, GEN_TEST, GEN_TRUSTED, GEN_USER_DB, GEN_USER_DB_URI, GEN_USER_DB_URI_PROP_KEY, GEN_VIRT_HOSTS, HOSTNAMES_PROP_KEY, LIBRESOURCE_REPO_CLASS_PROP_VAL, LIBRESOURCE_REPO_URL_PROP_VAL, MONITOR_CLASS_NAME, MONITOR_CLUST_CLASS_NAME, MONITORING, MYSQL_REPO_CLASS_PROP_VAL, MYSQL_REPO_URL_PROP_VAL, PGSQL_REPO_CLASS_PROP_VAL, PGSQL_REPO_URL_PROP_VAL, ROUTER_COMP_CLASS_NAME, S2S_CLUST_COMP_CLASS_NAME, S2S_COMP_CLASS_NAME, SHARED_AUTH_REPO_PARAMS_PROP_KEY, SHARED_AUTH_REPO_PROP_KEY, SHARED_USER_REPO_PARAMS_PROP_KEY, SHARED_USER_REPO_PROP_KEY, SM_CLUST_COMP_CLASS_NAME, SM_COMP_CLASS_NAME, SRECV_COMP_CLASS_NAME, SSEND_COMP_CLASS_NAME, STANZA_WHITE_CHAR_ACK, STANZA_XMPP_ACK, STATS_CLASS_NAME, STRINGPREP_PROCESSOR, TIGASE_AUTH_REPO_CLASS_PROP_VAL, TIGASE_AUTH_REPO_URL_PROP_VAL, TIGASE_CUSTOM_AUTH_REPO_CLASS_PROP_VAL, TRUSTED_PROP_KEY, USER_DOMAIN_POOL_CLASS, USER_REPO_DOMAINS_PROP_KEY, USER_REPO_PARAMS_NODE, USER_REPO_POOL_CLASS, USER_REPO_POOL_SIZE, USER_REPO_POOL_SIZE_PROP_KEY, USER_REPO_URL_PROP_KEY, VHOST_MAN_CLASS_NAME, VHOST_MAN_CLUST_CLASS_NAME, WS2S_CLASS_NAME, WS2S_CLUST_CLASS_NAME, XML_REPO_CLASS_PROP_VAL, XML_REPO_URL_PROP_VAL, XMPP_STANZA_ACK`

    - ### Fields inherited from interface tigase.disco.XMPPService

      `CMD_FEATURES, DEF_FEATURES, INFO_XMLNS, ITEMS_XMLNS`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AmpComponent()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `addOutPacket(Packet packet)`
    `boolean` | `addOutPackets(Queue<Packet> packets)` Method description
    `Map<String,Object>` | `getDefaults(Map<String,Object> params)` Returns default configuration settings for the component as a `Map` with keys as configuration property IDs and values as the configuration property values.
    `String` | `getDiscoCategoryType()` Method description
    `String` | `getDiscoDescription()` Method description
    `Element` | `getDiscoInfo(String node, JID jid, JID from)` Returns service discovery info for the component.
    `int` | `processingInThreads()` Concurrency control method.
    `int` | `processingOutThreads()` Concurrency control method.
    `void` | `processPacket(Packet packet)` This is the main `Packet` processing method.
    `void` | `setProperties(Map<String,Object> props)` Sets all configuration properties for the object.

    - ### Methods inherited from class tigase.server.AbstractMessageReceiver

      `addOutPacketNB, addOutPacketWithTimeout, addPacket, addPacketNB, addPackets, addRegexRouting, addTimerTask, addTimerTask, addTimerTask, addTimerTask, addTimerTask, addTimerTaskWithTimeout, addTimerTaskWithTimeout, clearRegexRoutings, everyHour, everyMinute, everySecond, getMaxQueueSize, getRegexRoutings, getStatistics, hashCodeForPacket, isInRegexRoutings, newPacketId, processingThreads, processOutPacket, processPacket, release, removeRegexRouting, schedulerThreads, setMaxQueueSize, setName, setParent, start, stop`

    - ### Methods inherited from class tigase.server.BasicComponent

      `addComponentDomain, canCallCommand, checkCommandAcl, getComponentId, getComponentInfo, getDefHostName, getDefVHostItem, getDiscoCategory, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoItems, getDiscoItems, getName, getNodesConnected, getNodesConnectedWithLocal, getScriptCommands, getScriptItems, getServiceEntity, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, initBindings, initializationCompleted, isAdmin, isInitializationComplete, isLocalDomain, isLocalDomainOrComponent, isNonAdminCommands, isSubdomain, isTrusted, isTrusted, nodeConnected, nodeDisconnected, onNodeConnected, onNodeDisconnected, processScriptCommand, removeComponentDomain, removeServiceDiscoveryItem, setClusterController, setVHostManager, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceEntity`

    - ### Methods inherited from class java.lang.Object

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

    - ### Methods inherited from interface tigase.stats.StatisticsContainerIfc

      `getName`

    - ### Methods inherited from interface tigase.server.MessageReceiver

      `getDefHostName`

    - ### Methods inherited from interface tigase.server.ServerComponent

      `getComponentId, getComponentInfo, getName, initializationCompleted, isInitializationComplete`

- - ### Field Detail

    - #### broadcast

          protected final Broadcast broadcast

  - ### Constructor Detail

    - #### AmpComponent

          public AmpComponent()

  - ### Method Detail

    - #### addOutPacket

          public boolean addOutPacket(Packet packet)

      Specified by:
        `addOutPacket` in interface `ActionResultsHandlerIfc`
      Overrides:
        `addOutPacket` in class `AbstractMessageReceiver`

    - #### addOutPackets

          public boolean addOutPackets(Queue<Packet> packets)

      Description copied from class: `AbstractMessageReceiver`
      Method description
      Specified by:
        `addOutPackets` in interface `ActionResultsHandlerIfc`
      Overrides:
        `addOutPackets` in class `AbstractMessageReceiver`
      Returns:
        a value of `boolean`

    - #### getDefaults

          public Map<String,Object> getDefaults(Map<String,Object> params)

      Description copied from class: `AbstractMessageReceiver`
      Returns default configuration settings for the component as a `Map` with keys as configuration property IDs and values as the configuration property values. All the default parameters returned from this method are later passed to the `setProperties(...)` method. Some of them may have changed value if they have been overwritten in the server configuration. The configuration property value can be of any of the basic types: `int`, `long`, `boolean`, `String`.
      Specified by:
        `getDefaults` in interface `Configurable`
      Overrides:
        `getDefaults` in class `AbstractMessageReceiver`
      Parameters:
        `params` - is a `Map` with some initial properties set for the starting up server. These parameters can be used as a hints to generate component's default configuration.
      Returns:
        a `Map` with the component default configuration.

    - #### getDiscoCategoryType

          public String getDiscoCategoryType()

      Description copied from class: `BasicComponent`
      Method description
      Overrides:
        `getDiscoCategoryType` in class `BasicComponent`
      Returns:
        a value of `String`

    - #### getDiscoDescription

          public String getDiscoDescription()

      Description copied from class: `BasicComponent`
      Method description
      Overrides:
        `getDiscoDescription` in class `BasicComponent`
      Returns:
        a value of `String`

    - #### getDiscoInfo

          public Element getDiscoInfo(String node,
                                      JID jid,
                                      JID from)

      Description copied from interface: `XMPPService`
      Returns service discovery info for the component. If the jid is null then this is info for the top level request. SM may return disco info on the top level. Other components should not.
      Specified by:
        `getDiscoInfo` in interface `XMPPService`
      Overrides:
        `getDiscoInfo` in class `BasicComponent`
      Parameters:
        `node` - is service discovery node for which the request is made. Is normally null for the component top level request.
        `jid` - is the jid to which the request has been made.
        `from` - is the request sender address. Some service discovery information is only meant for administrators.
      Returns:
        returns an XML Element with service discovery data.

    - #### processingInThreads

          public int processingInThreads()

      Description copied from class: `AbstractMessageReceiver`
      Concurrency control method. Returns preferable number of threads set for this component.
      Overrides:
        `processingInThreads` in class `AbstractMessageReceiver`
      Returns:
        preferable number of threads set for this component.

    - #### processingOutThreads

          public int processingOutThreads()

      Description copied from class: `AbstractMessageReceiver`
      Concurrency control method. Returns preferable number of threads set for this component.
      Overrides:
        `processingOutThreads` in class `AbstractMessageReceiver`
      Returns:
        preferable number of threads set for this component.

    - #### processPacket

          public void processPacket(Packet packet)

      Description copied from class: `AbstractMessageReceiver`
      This is the main `Packet` processing method. It is called concurrently from many threads so implementing it in thread save manner is essential. The method is called for each packet addressed to the component.
      Please note, the `Packet` instance may be processed by different parts of the server, different components or plugins at the same time. Therefore this is very important to tread the `Packet` instance as unmodifiable object.
      Processing in this method is asynchronous, therefore there is no result value. If there are some 'result' packets generated during processing, they should be passed back using `addOutPacket(Packet)` method.
      Specified by:
        `processPacket` in class `AbstractMessageReceiver`
      Parameters:
        `packet` - is an instance of the `Packet` class passed for processing.

    - #### setProperties

          public void setProperties(Map<String,Object> props)
                             throws ConfigurationException

      Description copied from interface: `Configurable`
      Sets all configuration properties for the object.
      Specified by:
        `setProperties` in interface `Configurable`
      Overrides:
        `setProperties` in class `AbstractMessageReceiver`
      Parameters:
        `props` - `Map` with the configuration
      Throws:
        `ConfigurationException` - - if setting configuration will fail which will make it unable to work

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