1 files changed, 70 insertions, 0 deletions
diff --git a/src/core/src/data/io/AbstractMVDataWriter.java b/src/core/src/data/io/AbstractMVDataWriter.java
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+++ b/src/core/src/data/io/AbstractMVDataWriter.java
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+/*
+ * SSSync, a Simple and Stupid Synchronizer for data with multi-valued attributes
+ * Copyright (C) 2014  Ludovic Pouzenc <ludovic@pouzenc.fr>
+ *  
+ * This file is part of SSSync.
+ *
+ *  SSSync is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  SSSync is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with SSSync.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+package data.io;
+
+import java.util.Set;
+
+import data.MVDataEntry;
+
+/**
+ * Stream-oriented abstract writer from a particular data source.
+ * All derived writers should honor a dry-run mode.
+ * 
+ * @author lpouzenc
+ */
+public abstract class AbstractMVDataWriter implements MVDataWriter {
+	//TODO : not so useful. Interface extraction was not a good idea ?
+	
+	/**
+	 * Dry-run mode flag (disabled by default)
+	 */
+	protected boolean dryRun=false;
+	
+	/* (non-Javadoc)
+	 * @see data.io.MVDataWriter#isDryRun()
+	 */
+	public boolean isDryRun() {
+		return dryRun;
+	}
+
+	/* (non-Javadoc)
+	 * @see data.io.MVDataWriter#setDryRun(boolean)
+	 */
+	public void setDryRun(boolean dryRun) {
+		this.dryRun = dryRun;
+	}
+	
+	/* (non-Javadoc)
+	 * @see data.io.MVDataWriter#insert(data.MVDataEntry)
+	 */
+	@Override
+	public abstract void insert(MVDataEntry newEntry) throws Exception;
+	/* (non-Javadoc)
+	 * @see data.io.MVDataWriter#update(data.MVDataEntry, data.MVDataEntry, java.util.Set)
+	 */
+	@Override
+	public abstract void update(MVDataEntry updatedEntry,  MVDataEntry originalEntry, Set<String> attrToUpdate) throws Exception;
+	/* (non-Javadoc)
+	 * @see data.io.MVDataWriter#delete(data.MVDataEntry)
+	 */
+	@Override
+	public abstract void delete(MVDataEntry existingEntry) throws Exception;
+}