diff options
Diffstat (limited to 'src/core/src/data/io/AbstractMVDataWriter.java')
-rw-r--r-- | src/core/src/data/io/AbstractMVDataWriter.java | 70 |
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 new file mode 100644 index 0000000..454e8ce --- /dev/null +++ b/src/core/src/data/io/AbstractMVDataWriter.java @@ -0,0 +1,70 @@ +/* + * 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; +} |