Add Version class to read new MANIFETS attributes

src/main/java/de/csdev/ebus/core/EBusVersion.java

@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2016-2020 by the respective copyright holders.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package de.csdev.ebus.core;
+
+import java.io.IOException;
+import java.util.jar.Manifest;
+
+public class EBusVersion {
+
+    private static String getAttribute(Class<?> rootClass, String name) {
+        try {
+            Manifest manifest = new Manifest(rootClass.getResourceAsStream("/META-INF/MANIFEST.MF"));
+            return manifest.getMainAttributes().getValue(name);
+        } catch (IOException e) {
+
+        }
+        return "";
+    }
+
+    public static String getVersion() {
+        return getVersion(EBusVersion.class);
+    }
+
+    protected static String getVersion(Class<?> rootClass) {
+        return getAttribute(rootClass, "Bundle-Version");
+    }
+
+    public static String getBuildCommit() {
+        return getBuildCommit(EBusVersion.class);
+    }
+
+    protected static String getBuildCommit(Class<?> rootClass) {
+        return getAttribute(rootClass, "Build-Commit");
+    }
+
+    public static String getBuildTimestamp() {
+        return getBuildTimestamp(EBusVersion.class);
+    }
+
+    protected static String getBuildTimestamp(Class<?> rootClass) {
+        return getAttribute(rootClass, "Build-Timestamp");
+    }
+
+    public static String getBuildNumber() {
+        return getBuildNumber(EBusVersion.class);
+    }
+
+    protected static String getBuildNumber(Class<?> rootClass) {
+        return getAttribute(rootClass, "Build-Number");
+    }
+
+}

src/test/java/de/csdev/ebus/core/EBusVersionTest.java

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2016-2020 by the respective copyright holders.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package de.csdev.ebus.core;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+public class EBusVersionTest {
+
+    // @Test
+    public void testVersionInformation() throws InterruptedException, IOException, EBusControllerException {
+        // not working in maven build
+        assertEquals("1.0.3", EBusVersion.getVersion());
+        assertEquals("f120405", EBusVersion.getBuildCommit());
+        assertEquals("198", EBusVersion.getBuildNumber());
+        assertEquals("20200121192308", EBusVersion.getBuildTimestamp());
+    }
+}

src/test/resources/META-INF/MANIFEST.MF

@@ -0,0 +1,70 @@
+Manifest-Version: 1.0
+Bundle-Description: eBUS core library - This library handles the commu
+ nication with heating engineering via the BUS specification. This pro
+ tocol is used by many heating manufacturers in Europe.
+Bundle-License: http://www.eclipse.org/legal/epl-v10.html
+Build-Branch: master
+Bundle-SymbolicName: de.cs-dev.ebus.ebus-core
+Build-Commit: f120405
+Build-Timestamp: 20200121192308
+Build-Number: 198
+Built-By: Christian
+Bundle-ManifestVersion: 2
+Bnd-LastModified: 1579634594658
+Bundle-DocURL: http://www.cs-dev.de
+Bundle-Vendor: Christian Sowada
+Import-Package: com.fazecast.jSerialComm;version="2.5";resolution:=opt
+ ional,com.google.gson;version="2.5",com.google.gson.annotations;versi
+ on="2.5",com.google.gson.reflect;version="2.5",de.csdev.ebus.cfg,de.c
+ sdev.ebus.cfg.std,de.csdev.ebus.cfg.std.dto,de.csdev.ebus.client,de.c
+ sdev.ebus.command,de.csdev.ebus.command.datatypes,de.csdev.ebus.comma
+ nd.datatypes.ext,de.csdev.ebus.command.datatypes.std,de.csdev.ebus.co
+ re,de.csdev.ebus.core.connection,de.csdev.ebus.service.device,de.csde
+ v.ebus.service.metrics,de.csdev.ebus.service.parser,de.csdev.ebus.uti
+ ls,gnu.io;version="3.12";resolution:=optional,org.apache.commons.io;v
+ ersion="2.2",org.apache.commons.lang;version="2.6",org.apache.commons
+ .lang.math;version="2.6",org.apache.commons.lang.reflect;version="2.6
+ ",org.slf4j;version="1.7";resolution:=optional
+Tool: Bnd-0.0.238
+Export-Package: de.csdev.ebus.command;uses:="de.csdev.ebus.cfg,org.slf
+ 4j,de.csdev.ebus.utils,de.csdev.ebus.core,de.csdev.ebus.command.datat
+ ypes.ext,de.csdev.ebus.command.datatypes,org.apache.commons.lang",de.
+ csdev.ebus.cfg;uses:="de.csdev.ebus.command,de.csdev.ebus.command.dat
+ atypes",de.csdev.ebus.utils;uses:="de.csdev.ebus.command,org.slf4j,de
+ .csdev.ebus.core,de.csdev.ebus.command.datatypes.std,de.csdev.ebus.se
+ rvice.parser,org.apache.commons.io,de.csdev.ebus.service.metrics,de.c
+ sdev.ebus.service.device,de.csdev.ebus.command.datatypes,org.apache.c
+ ommons.lang",de.csdev.ebus.core;uses:="de.csdev.ebus.command,org.slf4
+ j,de.csdev.ebus.utils,org.apache.commons.io,org.apache.commons.lang.m
+ ath,de.csdev.ebus.core.connection,org.apache.commons.lang",de.csdev.e
+ bus.command.datatypes.std;uses:="org.slf4j,de.csdev.ebus.utils,de.csd
+ ev.ebus.command.datatypes,org.apache.commons.lang",de.csdev.ebus.serv
+ ice.parser;uses:="de.csdev.ebus.command,org.slf4j,de.csdev.ebus.utils
+ ,de.csdev.ebus.core,de.csdev.ebus.command.datatypes",de.csdev.ebus.cf
+ g.std.dto;uses:="org.slf4j,de.csdev.ebus.utils,com.google.gson.annota
+ tions",de.csdev.ebus.core.connection;uses:="gnu.io,org.slf4j,de.csdev
+ .ebus.utils,org.apache.commons.io,com.fazecast.jSerialComm",de.csdev.
+ ebus.command.datatypes.ext;uses:="org.slf4j,de.csdev.ebus.utils,de.cs
+ dev.ebus.command.datatypes.std,de.csdev.ebus.command.datatypes,org.ap
+ ache.commons.lang",de.csdev.ebus.service.metrics;uses:="de.csdev.ebus
+ .command,de.csdev.ebus.core,de.csdev.ebus.service.parser",de.csdev.eb
+ us.service.device;uses:="de.csdev.ebus.command,org.slf4j,de.csdev.ebu
+ s.utils,de.csdev.ebus.core,de.csdev.ebus.service.parser,de.csdev.ebus
+ .command.datatypes,org.apache.commons.lang,com.google.gson,com.google
+ .gson.reflect",de.csdev.ebus.client;uses:="de.csdev.ebus.command,de.c
+ sdev.ebus.service.metrics,org.slf4j,de.csdev.ebus.service.device,de.c
+ sdev.ebus.core,de.csdev.ebus.service.parser,de.csdev.ebus.command.dat
+ atypes",de.csdev.ebus.command.datatypes;uses:="org.slf4j,de.csdev.ebu
+ s.utils,org.apache.commons.lang.reflect,de.csdev.ebus.command.datatyp
+ es.std,org.apache.commons.lang,de.csdev.ebus.command.datatypes.ext",d
+ e.csdev.ebus.cfg.std;uses:="de.csdev.ebus.command,de.csdev.ebus.cfg,o
+ rg.slf4j,de.csdev.ebus.utils,de.csdev.ebus.core,de.csdev.ebus.cfg.std
+ .dto,de.csdev.ebus.command.datatypes.ext,de.csdev.ebus.command.dataty
+ pes,org.apache.commons.lang,com.google.gson,com.google.gson.annotatio
+ ns,com.google.gson.reflect"
+Bundle-Version: 1.0.3
+Bundle-Name: eBUS core library
+Private-Package: commands
+Created-By: Apache Maven Bundle Plugin
+Build-Jdk: 1.8.0_181
+