initial

src/main/java/de/hottis/smarthomelib/ADataObject.java

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+package de.hottis.smarthomelib;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import java.util.Map;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+public abstract class ADataObject implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	final protected Logger logger = LogManager.getRootLogger();
+
+	private LocalDateTime timestamp;
+	private String name;
+	private Map<String, Object> values;
+	
+	public ADataObject(LocalDateTime timestamp, String name) {
+		this.timestamp = timestamp;
+		this.name = name;
+	}
+
+	public void setValues(Map<String, Object> values) {
+		this.values = values;
+	}
+	
+	abstract public String getTableName();
+	
+	public LocalDateTime getTimestamp() {
+		return timestamp;
+	}
+	
+	public Map<String, Object> getValues() {
+		return values;
+	}
+	
+	public String getName() {
+		return name;
+	}
+	
+	public String toString() {
+		StringBuffer sb = new StringBuffer();
+		sb.append("<");
+		sb.append(name);
+		sb.append(", ");
+		sb.append(timestamp);
+		sb.append(", ");
+		sb.append(values.toString());
+		sb.append(">");
+        return sb.toString();
+	}
+}

src/main/java/de/hottis/smarthomelib/ElectricEnergyDataObject.java

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+package de.hottis.smarthomelib;
+
+import java.time.LocalDateTime;
+import java.util.HashMap;
+
+public class ElectricEnergyDataObject extends ADataObject {
+	private static final long serialVersionUID = 1L;
+	static final String ENERGY_KEY = "energy";
+	static final String POWER_KEY = "power";
+	static final String TABLE_NAME = "ElectricEnergy";
+	
+	public ElectricEnergyDataObject(LocalDateTime timestamp, String name, double energy, double power) {
+		super(timestamp, name);
+		HashMap<String, Object> values = new HashMap<String, Object>();
+		values.put(ENERGY_KEY, energy);
+		values.put(POWER_KEY, power);
+		setValues(values);
+	}
+	
+	@Override
+	public String getTableName() {
+		return TABLE_NAME;
+	}
+}

src/main/java/de/hottis/smarthomelib/TemperatureDataObject.java

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+package de.hottis.smarthomelib;
+
+import java.time.LocalDateTime;
+import java.util.HashMap;
+
+public class TemperatureDataObject extends ADataObject {
+	private static final long serialVersionUID = 1L;
+	static final String TEMPERATURE_KEY = "temperature";
+	static final String TABLE_NAME = "Temperature";
+	
+	public TemperatureDataObject(LocalDateTime timestamp, String name, double temperature) {
+		super(timestamp, name);
+		HashMap<String, Object> values = new HashMap<String, Object>();
+		values.put(TEMPERATURE_KEY, temperature);
+		setValues(values);
+	}
+	
+	public String getTableName() {
+		return TABLE_NAME;
+	}
+}

src/test/java/de/hottis/smarthomelib/AppTest.java

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+package de.hottis.smarthomelib;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}