org.aw20.mongoworkbench.command.GridFSPutFileCommand.java Source code

Introduction

Here is the source code for org.aw20.mongoworkbench.command.GridFSPutFileCommand.java

Source

/* 
 *  MongoWorkBench is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  Free Software Foundation,version 3.
 *  
 *  MongoWorkBench 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
 *  If not, see http://www.gnu.org/licenses/
 *  
 *  Additional permission under GNU GPL version 3 section 7
 *  
 *  If you modify this Program, or any covered work, by linking or combining 
 *  it with any of the JARS listed in the README.txt (or a modified version of 
 *  (that library), containing parts covered by the terms of that JAR, the 
 *  licensors of this Program grant you additional permission to convey the 
 *  resulting work. 
 *  
 *  https://github.com/aw20/MongoWorkBench
 *  April 2013
 */
package org.aw20.mongoworkbench.command;

import java.io.File;

import javax.activation.MimetypesFileTypeMap;

import org.aw20.mongoworkbench.MongoFactory;

import com.mongodb.DB;
import com.mongodb.MongoClient;
import com.mongodb.gridfs.GridFS;
import com.mongodb.gridfs.GridFSInputFile;

public class GridFSPutFileCommand extends MongoCommand {

    private File getFile;

    public GridFSPutFileCommand(File getFile) {
        this.getFile = getFile;
    }

    @Override
    public void execute() throws Exception {
        MongoClient mdb = MongoFactory.getInst().getMongo(sName);

        if (mdb == null)
            throw new Exception("no server selected");

        if (sDb == null)
            throw new Exception("no database selected");

        MongoFactory.getInst().setActiveDB(sDb);
        DB db = mdb.getDB(sDb);

        GridFS gfs = new GridFS(db, sColl.substring(0, sColl.lastIndexOf(".")));

        GridFSInputFile gridFSInputFile = gfs.createFile(getFile);
        gridFSInputFile.setContentType(MimetypesFileTypeMap.getDefaultFileTypeMap().getContentType(getFile));
        gridFSInputFile.save();

        setMessage("fileLoaded=" + getFile + "; size=" + getFile.length());
    }

    public String getCommandString() {
        return "aw20.gridfs." + sColl.substring(0, sColl.lastIndexOf(".")) + ".put(\"" + getFile + "\")";
    }

}