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authorAnton Tananaev <anton.tananaev@gmail.com>2020-10-30 21:40:26 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2020-10-30 21:40:26 -0700
commit9ecee5c21d48ab8466977bd8971347eff1f04b2d (patch)
treee9c5f1f4a937b8d0b82db9ea7c971938249777a7 /src/main/java/org/traccar/model
parentab5e0709d0627637fa6b269dd73dc236274b41be (diff)
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Server to return system info
Diffstat (limited to 'src/main/java/org/traccar/model')
-rw-r--r--src/main/java/org/traccar/model/Server.java41
1 files changed, 32 insertions, 9 deletions
diff --git a/src/main/java/org/traccar/model/Server.java b/src/main/java/org/traccar/model/Server.java
index 112bfab26..a1406c6ee 100644
--- a/src/main/java/org/traccar/model/Server.java
+++ b/src/main/java/org/traccar/model/Server.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2019 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2020 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,15 +17,10 @@ package org.traccar.model;
import org.traccar.database.QueryIgnore;
-public class Server extends ExtendedModel {
-
- @QueryIgnore
- public String getVersion() {
- return getClass().getPackage().getImplementationVersion();
- }
+import java.io.File;
+import java.lang.management.ManagementFactory;
- public void setVersion(String version) {
- }
+public class Server extends ExtendedModel {
private boolean registration;
@@ -176,4 +171,32 @@ public class Server extends ExtendedModel {
public void setAnnouncement(String announcement) {
this.announcement = announcement;
}
+
+ @QueryIgnore
+ public String getVersion() {
+ return getClass().getPackage().getImplementationVersion();
+ }
+
+ @QueryIgnore
+ public double getCpuUsage() {
+ return ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage();
+ }
+
+ @QueryIgnore
+ public double getDiskUsage() {
+ double total = 0;
+ double free = 0;
+ File[] drives = File.listRoots();
+ if (drives != null && drives.length > 0) {
+ for (File drive : drives) {
+ total += drive.getTotalSpace();
+ free += drive.getFreeSpace();
+ }
+ }
+ if (total > 0) {
+ return 1 - free / total;
+ } else {
+ return 0;
+ }
+ }
}