/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.cxf.sdo;

import java.util.HashSet;
import java.util.Set;

import org.apache.cxf.service.ServiceModelVisitor;
import org.apache.cxf.service.model.MessagePartInfo;
import org.apache.cxf.service.model.ServiceInfo;

/**
 * 
 */
class SDOClassCollector extends ServiceModelVisitor { 
    Set<Class<?>> classes = new HashSet<Class<?>>();
    
    public SDOClassCollector(ServiceInfo serviceInfo) {
        super(serviceInfo);
    }
    
    public Set<Class<?>> getClasses() {
        return classes;
    }
    
    @Override
    public void begin(MessagePartInfo part) {
        Class<?> cls = part.getTypeClass();
        if (cls != null) {
            classes.add(cls);
        }
    }
}
