Created FileReader and ProtocolAdapter

src/main/java/info/fetter/logstashforwarder/FileReader.java

@@ -0,0 +1,56 @@
+package info.fetter.logstashforwarder;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/*
+ * Copyright 2015 Didier Fetter
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+public class FileReader {
+	private static final int DEFAULT_SPOOL_SIZE = 1024;
+	private ProtocolAdapter adapter;
+	private int spoolSize = DEFAULT_SPOOL_SIZE;
+	private List<Event> eventList;
+	
+	public FileReader(int spoolSize) {
+		this.spoolSize = spoolSize;
+		eventList = new ArrayList<Event>(spoolSize);
+	}
+	
+	public int readFiles(List<FileState> fileList) {
+		// TODO: Read files and send events until there's nothing left to read or spool size reached
+		int eventCounter = 0;
+		for(FileState state : fileList) {
+			eventCounter += readFile(state, spoolSize - eventCounter);
+		}
+		return 0; // Return number of events sent to adapter
+	}
+
+	private int readFile(FileState state, int spaceLeftInSpool) {
+		// TODO Read file
+		return 0; // Return number of events read
+	}
+
+	public ProtocolAdapter getAdapter() {
+		return adapter;
+	}
+
+	public void setAdapter(ProtocolAdapter adapter) {
+		this.adapter = adapter;
+	}
+
+}