/* 
 *  Copyright (C) 2000 - 2015 TagServlet Ltd
 *
 *  This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
 *  
 *  OpenBD 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.
 *  
 *  OpenBD 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 OpenBD.  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. 
 *  README.txt @ http://www.openbluedragon.org/license/README.txt
 *  
 *  http://openbd.org/
 *  $Id: RequesterPays.java 2466 2015-01-11 15:53:09Z alan $
 */

package org.alanwilliamson.amazon.s3;

import org.alanwilliamson.amazon.AmazonBase;
import org.alanwilliamson.amazon.AmazonKey;

import com.amazonaws.services.s3.AmazonS3;
import com.naryx.tagfusion.cfm.engine.cfArgStructData;
import com.naryx.tagfusion.cfm.engine.cfBooleanData;
import com.naryx.tagfusion.cfm.engine.cfData;
import com.naryx.tagfusion.cfm.engine.cfSession;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;

public class RequesterPays extends AmazonBase {
	private static final long serialVersionUID = 1L;
	
	public RequesterPays(){  min = 3; max = 3; setNamedParams( new String[]{ "datasource","bucket","enabled" } ); }

	public String[] getParamInfo(){
		return new String[]{
			"Amazon datasource",
			"Bucket name",
			"true | false to enable the requester pays"
		};
	}
  
	public java.util.Map<String,String> getInfo(){
		return makeInfo(
				"amazon", 
				"Amazon S3: Allows Amazon S3 bucket owner to enable the Requester Pays for the given bucket name. If enabled, the requester of an Amazon S3 object in the bucket is charged for the downloading the data from the bucket.", 
				ReturnType.BOOLEAN );
	}
	
	public cfData execute( cfSession _session, cfArgStructData argStruct ) throws cfmRunTimeException{

		AmazonKey amazonKey	= getAmazonKey(_session, argStruct);
		AmazonS3 s3Client		= getAmazonS3(amazonKey);
	
		String bucket				= getNamedStringParam(argStruct, "bucket", null );
		boolean bRequester	= getNamedBooleanParam(argStruct, "enabled", false );
		
  	try {
  		
  		if ( bRequester )
  			s3Client.enableRequesterPays(bucket.toLowerCase());
  		else
  			s3Client.disableRequesterPays(bucket.toLowerCase());
		} catch (Exception e) {
			throwException(_session, "AmazonS3: " + e.getMessage() );
		}

		return cfBooleanData.TRUE;
	}
}