/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.ws.secpolicy.builders;

import org.apache.axiom.om.OMElement;
import org.apache.neethi.Assertion;
import org.apache.neethi.AssertionBuilderFactory;
import org.apache.neethi.builders.AssertionBuilder;
import org.apache.ws.secpolicy.Constants;
import org.apache.ws.secpolicy.model.AlgorithmSuite;

import javax.xml.namespace.QName;

public class AlgorithmSuiteBuilder implements AssertionBuilder {
    
    public static final String INCLUSIVE_C14N = "InclusiveC14N";
    public static final String SOAP_NORMALIZATION_10 = "SoapNormalization10";
    public static final String STR_TRANSFORM_10 = "STRTransform10";
    public static final String XPATH10 = "XPath10";
    public static final String XPATH_FILTER20 = "XPathFilter20"; 

    
    public Assertion build(OMElement element, AssertionBuilderFactory factory) throws IllegalArgumentException {
        AlgorithmSuite algorithmSuite = new AlgorithmSuite();
        
        OMElement policyElem = element.getFirstElement();
        algorithmSuite.setAlgorithmSuite(policyElem.getFirstElement().getLocalName());
        
        return algorithmSuite;
    }
    
    public QName[] getKnownElements() {
        return new QName[] {Constants.ALGORITHM_SUITE};
    }
}