/*
* Copyright (C) 2000 - 2008 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://www.openbluedragon.org/
*/
package org.alanwilliamson.amazon.simpledb;
import java.util.HashMap;
import java.util.Iterator;
import org.aw20.amazon.SimpleDB;
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.cfStructData;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;
import com.naryx.tagfusion.expression.function.functionBase;
public class SetSDBStruct extends functionBase {
private static final long serialVersionUID = 1L;
public SetSDBStruct(){ min = 4; max = 4;
setNamedParams( new String[]{ "datasource", "domain", "itemname", "data" } );
}
public String[] getParamInfo(){
return new String[]{
"Amazon SimpleDB Datasource",
"Amazon Domain to which this attribute is set",
"The SimpleDB 'itemName' or key of the main document record",
"data - structure"
};
}
public java.util.Map getInfo(){
return makeInfo(
"amazon",
"Amazon SimpleDB: Sets all the attributes in data to the ItemName in domain",
ReturnType.BOOLEAN );
}
public cfData execute( cfSession _session, cfArgStructData argStruct ) throws cfmRunTimeException{
String dsName = getNamedStringParam(argStruct, "datasource", "");
String domainName = getNamedStringParam(argStruct, "domain", "");
String itemName = getNamedStringParam(argStruct, "itemname", "");
cfData data = getNamedParam(argStruct, "data");
SimpleDB sdb = SimpleDBFactory.getDS(dsName);
if ( sdb == null )
throwException(_session, "Invalid named Amazon Datasource");
if ( !data.isStruct() ){
throwException(_session, "Invalid argument. Last argument provided was not a struct.");
}
cfStructData struct = (cfStructData)data;
HashMap map = new HashMap();
try {
//Collect the params
Iterator it = struct.keySet().iterator();
while ( it.hasNext() ){
String key = (String)it.next();
map.put( key, struct.getData(key).getString() );
}
//Call out to Amazon
sdb.putAttributes( domainName, itemName, map, map.keySet() );
return cfBooleanData.TRUE;
} catch (Exception e) {
throwException(_session, "AmazonSimpleDB: " + e.getMessage() );
return cfBooleanData.FALSE;
}
}
}