/*
* 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 com.naryx.tagfusion.expression.function.struct;
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 structEquals extends functionBase {
private static final long serialVersionUID = 1L;
public structEquals() {
min = max = 2;
setNamedParams( new String[]{ "struct1", "struct2" } );
}
public String[] getParamInfo(){
return new String[]{
"struct1",
"struct2",
};
}
public java.util.Map getInfo(){
return makeInfo(
"structure",
"Performs a deep comparison of two structures to see if they represent the same values",
ReturnType.BOOLEAN );
}
public cfData execute(cfSession _session, cfArgStructData argStruct) throws cfmRunTimeException {
cfData struct1 = getNamedParam(argStruct, "struct1");
cfData struct2 = getNamedParam(argStruct, "struct2");
if ( !struct1.isStruct() )
throwException(_session, "First Parameter isn't of type STRUCTURE");
if ( !struct2.isStruct() )
throwException(_session, "Second Parameter isn't of type STRUCTURE");
cfStructData lhs = (cfStructData)struct1;
cfStructData rhs = (cfStructData)struct2;
if ( lhs.size() != rhs.size() )
return cfBooleanData.FALSE;
return cfBooleanData.getcfBooleanData( lhs.hashCode() == rhs.hashCode() );
}
}