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Node.scala
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Node.scala
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/*
*************************************************************************************
* Copyright 2011 Normation SAS
*************************************************************************************
*
* This file is part of Rudder.
*
* Rudder is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* In accordance with the terms of section 7 (7. Additional Terms.) of
* the GNU General Public License version 3, the copyright holders add
* the following Additional permissions:
* Notwithstanding to the terms of section 5 (5. Conveying Modified Source
* Versions) and 6 (6. Conveying Non-Source Forms.) of the GNU General
* Public License version 3, when you create a Related Module, this
* Related Module is not considered as a part of the work and may be
* distributed under the license agreement of your choice.
* A "Related Module" means a set of sources files including their
* documentation that, without modification of the Source Code, enables
* supplementary functions or services in addition to those offered by
* the Software.
*
* Rudder is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Rudder. If not, see <http://www.gnu.org/licenses/>.
*
*************************************************************************************
*/
package com.normation.rudder.domain.nodes
import com.normation.inventory.domain.NodeId
import com.normation.utils.HashcodeCaching
import com.normation.rudder.reports.ReportingConfiguration
import net.liftweb.json.JsonAST.JObject
import org.joda.time.DateTime
import com.normation.rudder.reports.AgentRunInterval
import com.normation.rudder.reports.HeartbeatConfiguration
import com.normation.rudder.domain.policies.SimpleDiff
import com.normation.inventory.domain.FullInventory
import com.normation.rudder.policyMode.PolicyMode
import com.normation.rudder.policyMode.Enforce
/**
* The entry point for a REGISTERED node in Rudder.
*
* This is independant from inventory, and can exist without one.
*
*/
case class Node(
id : NodeId
, name : String
, description : String
, isBroken : Boolean
, isSystem : Boolean
, isPolicyServer : Boolean
, creationDate : DateTime
, nodeReportingConfiguration: ReportingConfiguration
, properties : Seq[NodeProperty]
, policyMode : Option[PolicyMode]
) extends HashcodeCaching
case object Node {
def apply (inventory : FullInventory) : Node = {
Node(
inventory.node.main.id
, inventory.node.main.hostname
, inventory.node.description.getOrElse("")
, false
, false
, false
, inventory.node.inventoryDate.getOrElse(new DateTime(0))
, ReportingConfiguration(None,None)
, Seq()
, None
)
}
}
case class NodeProperty(name: String, value: String)
/**
* Node diff for event logs:
* Change
* - heartbeat frequency
* - run interval
* - properties
*
* For now, other simple properties are not handle.
*/
sealed trait NodeDiff
/**
* Denote a change on the heartbeat frequency.
*/
final case class ModifyNodeHeartbeatDiff(
id : NodeId
, modHeartbeat: Option[SimpleDiff[Option[HeartbeatConfiguration]]]
) extends NodeDiff with HashcodeCaching
/**
* Diff on a change on agent run period
*/
final case class ModifyNodeAgentRunDiff(
id : NodeId
, modAgentRun: Option[SimpleDiff[Option[AgentRunInterval]]]
) extends NodeDiff with HashcodeCaching
/**
* Diff on the list of properties
*/
final case class ModifyNodePropertiesDiff(
id : NodeId
, modProperties: Option[SimpleDiff[Seq[NodeProperty]]]
)
/**
* The part dealing with JsonSerialisation of node related
* attributes (especially properties)
*/
object JsonSerialisation {
import net.liftweb.json.JsonDSL._
import net.liftweb.json._
implicit class JsonNodeProperty(x: NodeProperty) {
def toLdapJson(): JObject = (
( "name" , x.name )
~ ( "value" , x.value )
)
}
implicit class JsonNodeProperties(props: Seq[NodeProperty]) {
import net.liftweb.json.Serialization.write
implicit val formats = DefaultFormats
private[this] def json(x: NodeProperty): JObject = (
( "name" , x.name )
~ ( "value" , x.value )
)
def dataJson(x: NodeProperty) : JField = {
JField(x.name, x.value)
}
def toApiJson(): JArray = {
JArray(props.map(json(_)).toList)
}
def toDataJson(): JObject = {
props.map(dataJson(_)).toList.sortBy { _.name }
}
}
def unserializeLdapNodeProperty(value:String): NodeProperty = {
import net.liftweb.json.JsonParser._
implicit val formats = DefaultFormats
parse(value).extract[NodeProperty]
}
}