fix package name, start database handling

src/de/hottis/measurementCollector/ADataObject.java

@@ -0,0 +1,53 @@
+package de.hottis.measurementCollector;
+
+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();
+	}
+}