/**
 * JBoss, Home of Professional Open Source
 * Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * 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.jboss.quickstarts.fuse.soap.secure;

import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.http.Headers;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

public class EnableCORSInterceptor extends AbstractPhaseInterceptor<Message> {

    public EnableCORSInterceptor() {
        super(Phase.PRE_PROTOCOL);
    }

    @Override
    public void handleMessage(Message message) throws Fault {
        Map<String, List<String>> headers = Headers.getSetProtocolHeaders(message);
        try {
            //Access-Control-Allow-Origin:* Access-Control-Allow-Methods:POST,GET
            headers.put("Access-Control-Allow-Origin", Arrays.asList("*"));
            headers.put("Access-Control-Allow-Methods", Arrays.asList("POST", "GET"));
        } catch (Exception ce) {
            throw new Fault(ce);
        }
    }
}