/**
 * 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.wsdl11;

import java.io.InputStream;
import java.net.URL;

import javax.wsdl.xml.WSDLLocator;
import org.xml.sax.InputSource;

import org.apache.cxf.Bus;
import org.apache.cxf.catalog.CatalogWSDLLocator;
import org.apache.cxf.resource.ResourceManager;


public class ResourceManagerWSDLLocator extends AbstractWrapperWSDLLocator {
    Bus bus;
    
    public ResourceManagerWSDLLocator(String wsdlUrl,
                                      WSDLLocator parent,
                                      Bus bus) {
        super(wsdlUrl, parent);
        this.bus = bus;
    }

    public ResourceManagerWSDLLocator(String wsdlUrl,
                                      Bus bus) {
        super(wsdlUrl, new CatalogWSDLLocator(wsdlUrl, bus));
        this.bus = bus;
    }

    public InputSource getInputSource() {
        InputSource src = getInputSource(null, wsdlUrl);
        baseUri = src.getPublicId();
        return src;
    }

    public InputSource getInputSource(String parentLocation, String importLocation) {
        InputStream ins = bus.getExtension(ResourceManager.class).getResourceAsStream(importLocation);
        InputSource is = new InputSource(ins);
        is.setSystemId(importLocation);
        is.setPublicId(importLocation);

        URL url = bus.getExtension(ResourceManager.class).resolveResource(importLocation, URL.class);
        if (url != null) {
            is.setSystemId(url.toString());
            is.setPublicId(url.toString());
        }
        return is;
    }
    
}
