{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.oracle.com/weblogic/server-runtime",
  "title": "WebLogic Server Runtime",
  "description": "Runtime data schema for an Oracle WebLogic Server instance including state, health, JVM metrics, thread pool statistics, and subsystem runtimes.",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Server instance name"
    },
    "state": {
      "type": "string",
      "description": "Current server lifecycle state",
      "enum": [
        "SHUTDOWN",
        "STARTING",
        "STANDBY",
        "ADMIN",
        "RESUMING",
        "RUNNING",
        "SUSPENDING",
        "FORCE_SUSPENDING",
        "SHUTTING_DOWN",
        "FAILED",
        "UNKNOWN"
      ]
    },
    "listenAddress": {
      "type": "string",
      "description": "Current listen address"
    },
    "listenPort": {
      "type": "integer",
      "description": "Current listen port"
    },
    "SSLListenPort": {
      "type": "integer",
      "description": "Current SSL listen port"
    },
    "adminServerHost": {
      "type": "string",
      "description": "Administration server hostname"
    },
    "adminServerListenPort": {
      "type": "integer",
      "description": "Administration server listen port"
    },
    "currentMachine": {
      "type": "string",
      "description": "Machine the server is currently running on"
    },
    "weblogicVersion": {
      "type": "string",
      "description": "WebLogic Server version string"
    },
    "activationTime": {
      "type": "integer",
      "format": "int64",
      "description": "Server activation time in milliseconds since epoch"
    },
    "openSocketsCurrentCount": {
      "type": "integer",
      "description": "Current number of open sockets"
    },
    "restartRequired": {
      "type": "boolean",
      "description": "Whether a server restart is required to apply pending changes"
    },
    "healthState": {
      "$ref": "#/$defs/HealthState"
    },
    "overallHealthState": {
      "$ref": "#/$defs/HealthState"
    },
    "JVMRuntime": {
      "type": "object",
      "description": "JVM runtime metrics",
      "properties": {
        "heapSizeCurrent": {
          "type": "integer",
          "format": "int64",
          "description": "Current JVM heap size in bytes"
        },
        "heapSizeMax": {
          "type": "integer",
          "format": "int64",
          "description": "Maximum JVM heap size in bytes"
        },
        "heapFreeCurrent": {
          "type": "integer",
          "format": "int64",
          "description": "Current free heap memory in bytes"
        },
        "heapFreePercent": {
          "type": "number",
          "format": "double",
          "description": "Percentage of heap memory that is free"
        },
        "javaVersion": {
          "type": "string",
          "description": "Java version"
        },
        "javaVendor": {
          "type": "string",
          "description": "Java vendor"
        },
        "osName": {
          "type": "string",
          "description": "Operating system name"
        },
        "osVersion": {
          "type": "string",
          "description": "Operating system version"
        },
        "uptime": {
          "type": "integer",
          "format": "int64",
          "description": "JVM uptime in milliseconds"
        }
      }
    },
    "threadPoolRuntime": {
      "type": "object",
      "description": "Thread pool runtime metrics",
      "properties": {
        "executeThreadTotalCount": {
          "type": "integer",
          "description": "Total number of execute threads in the pool"
        },
        "executeThreadIdleCount": {
          "type": "integer",
          "description": "Number of idle execute threads"
        },
        "hoggingThreadCount": {
          "type": "integer",
          "description": "Number of threads hogging resources beyond the configured threshold"
        },
        "stuckThreadCount": {
          "type": "integer",
          "description": "Number of threads stuck beyond the configured stuck thread time"
        },
        "pendingUserRequestCount": {
          "type": "integer",
          "description": "Number of pending user requests in the queue"
        },
        "throughput": {
          "type": "number",
          "format": "double",
          "description": "Thread pool throughput in requests per second"
        },
        "completedRequestCount": {
          "type": "integer",
          "format": "int64",
          "description": "Total number of completed requests"
        },
        "overloadRejectedRequestsCount": {
          "type": "integer",
          "format": "int64",
          "description": "Number of requests rejected due to server overload"
        },
        "queueLength": {
          "type": "integer",
          "description": "Current length of the request queue"
        }
      }
    },
    "JDBCServiceRuntime": {
      "type": "object",
      "description": "JDBC service runtime",
      "properties": {
        "JDBCDataSourceRuntimeMBeans": {
          "type": "array",
          "description": "JDBC data source runtime instances",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "state": {
                "type": "string",
                "enum": ["Running", "Suspended", "Shutdown", "Overloaded", "Unknown"]
              },
              "enabled": {
                "type": "boolean"
              },
              "activeConnectionsCurrentCount": {
                "type": "integer"
              },
              "connectionsTotalCount": {
                "type": "integer"
              },
              "currCapacity": {
                "type": "integer"
              },
              "numAvailable": {
                "type": "integer"
              },
              "numUnavailable": {
                "type": "integer"
              },
              "waitingForConnectionCurrentCount": {
                "type": "integer"
              },
              "leakedConnectionCount": {
                "type": "integer"
              }
            }
          }
        }
      }
    },
    "JMSRuntime": {
      "type": "object",
      "description": "JMS runtime",
      "properties": {
        "connectionsCurrentCount": {
          "type": "integer"
        },
        "connectionsTotalCount": {
          "type": "integer"
        },
        "JMSServersCurrentCount": {
          "type": "integer"
        },
        "healthState": {
          "$ref": "#/$defs/HealthState"
        }
      }
    },
    "applicationRuntimes": {
      "type": "array",
      "description": "Runtime information for deployed applications",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "healthState": {
            "$ref": "#/$defs/HealthState"
          },
          "overallHealthState": {
            "$ref": "#/$defs/HealthState"
          }
        }
      }
    }
  },
  "required": ["name"],
  "$defs": {
    "HealthState": {
      "type": "object",
      "description": "Health state of a WebLogic Server component or subsystem",
      "properties": {
        "state": {
          "type": "string",
          "description": "Health state value",
          "enum": [
            "HEALTH_OK",
            "HEALTH_WARN",
            "HEALTH_CRITICAL",
            "HEALTH_FAILED",
            "HEALTH_OVERLOADED"
          ]
        },
        "subsystemName": {
          "type": "string",
          "description": "Name of the subsystem reporting this health state"
        },
        "symptoms": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Symptoms or issues contributing to the health state"
        }
      }
    }
  }
}