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Apache ServiceMix SOAP Stack v2
There is a newer version: 2013.01
/*
 * 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.servicemix.soap.wsdl;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.wsdl.BindingFault;
import javax.wsdl.BindingOperation;
import javax.wsdl.Message;
import javax.wsdl.Part;
import javax.wsdl.WSDLException;
import javax.wsdl.extensions.ElementExtensible;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.wsdl.extensions.soap.SOAPHeader;
import javax.wsdl.extensions.soap.SOAPHeaderFault;
import javax.wsdl.extensions.soap12.SOAP12Body;
import javax.wsdl.extensions.soap12.SOAP12Header;
import javax.wsdl.extensions.soap12.SOAP12HeaderFault;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLReader;

import org.apache.servicemix.soap.api.Fault;

import com.ibm.wsdl.Constants;

public class WSDLUtils {

    public static final String WSDL1_NAMESPACE = "http://schemas.xmlsoap.org/wsdl/";
    public static final String WSDL2_NAMESPACE = "http://www.w3.org/2006/01/wsdl";
    
    public static final String WSDL1_STYLE_RPC = "rpc";
    public static final String WSDL1_STYLE_DOCUMENT = "document";
    public static final String WSDL1_USE_LITERAL = "literal";
    
    private static WSDLFactory wsdl11Factory;
    
    public static WSDLReader createWSDL11Reader() {
        WSDLReader reader = getWSDL11Factory().newWSDLReader();
        reader.setFeature(Constants.FEATURE_VERBOSE, false);
        return reader;
    }
    
    public static WSDLFactory getWSDL11Factory() {
        if (wsdl11Factory == null) {
            try {
                wsdl11Factory = WSDLFactory.newInstance();
            } catch (WSDLException e) {
                throw new Fault(e);
            }
        }
        return wsdl11Factory;
    }
    
    @SuppressWarnings("unchecked")
    public static List getParts(SOAPBody body) {
        return (List) body.getParts();
    }
    
    @SuppressWarnings("unchecked")
    public static List getParts(SOAP12Body body) {
        return (List) body.getParts();
    }
    
    @SuppressWarnings("unchecked")
    public static Map getParts(Message msg) {
        return (Map) msg.getParts();
    }
    
    @SuppressWarnings("unchecked")
    public static Collection getBindingFaults(BindingOperation bop) {
        return (Collection) bop.getBindingFaults().values();
    }
    
    @SuppressWarnings("unchecked")
    public static List getSOAPHeaderFaults(SOAPHeader sh) {
        return (List) sh.getSOAPHeaderFaults();
    }
    
    @SuppressWarnings("unchecked")
    public static List getSOAPHeaderFaults(SOAP12Header sh) {
        return (List) sh.getSOAP12HeaderFaults();
    }
    
    public static List getElements(BindingOperation bop) {
        List l = new ArrayList();
        l.add(bop);
        l.add(bop.getBindingInput());
        l.add(bop.getBindingOutput());
        l.addAll(getBindingFaults(bop));
        return l;
    }
    
    public static  T getExtension(ElementExtensible element, Class format) {
        if (element != null) {
            for (Iterator it = element.getExtensibilityElements().iterator(); it.hasNext();) {
                Object ex = it.next();
                if (format.isInstance(ex)) {
                    return format.cast(ex);
                }
            }
        }
        return null;
    }
    
    public static  List getExtensions(ElementExtensible element, Class format) {
        List l = new ArrayList();
        if (element != null) {
            for (Iterator it = element.getExtensibilityElements().iterator(); it.hasNext();) {
                Object ex = it.next();
                if (format.isInstance(ex)) {
                    l.add(format.cast(ex));
                }
            }
        }
        return l;
    }
    
    public static  List getExtensions(List elements, Class format) {
        List l = new ArrayList();
        for (ElementExtensible e : elements) {
            l.addAll(getExtensions(e, format));
        }
        return l;
    }
    
}