bindingimpl.java

来自「开源的axis2框架的源码。用于开发WEBSERVER」· Java 代码 · 共 85 行

/*
 * 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.axis2.jaxws.binding;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import javax.xml.ws.Binding;
import javax.xml.ws.handler.Handler;

import org.apache.axis2.jaxws.description.EndpointDescription;
import org.apache.axis2.jaxws.handler.HandlerResolverImpl;

/**
 * @author rott classes that would normally "implement javax.xml.ws.Binding"
 *         should extend this class instead.
 */
public class BindingImpl implements Binding {

    // an unsorted list of handlers
    private List<Handler> handlers = null;

    protected String bindingId = null;

    private EndpointDescription endpointDesc;

    protected Set<String> roles = null;

    protected static final String SOAP11_ENV_NS = "http://schemas.xmlsoap.org/soap/envelope/";

    protected static final String SOAP12_ENV_NS = "http://www.w3.org/2003/05/soap-envelope";

    public BindingImpl(String bindingId) {
        this.bindingId = bindingId;
    }

    public BindingImpl(EndpointDescription endpointDesc) {
        this.endpointDesc = endpointDesc;
        // client
        this.bindingId = endpointDesc.getClientBindingID();
        if (this.bindingId == null) {
            // server
            this.bindingId = endpointDesc.getBindingType();
        }
    }

    public List<Handler> getHandlerChain() {
        if (handlers == null) {
            // non-null so client apps can manipulate
            handlers =
                    new HandlerResolverImpl(endpointDesc.getServiceDescription()).getHandlerChain(endpointDesc.getPortInfo());
        }
        return handlers;
    }

    public void setHandlerChain(List<Handler> list) {
        // handlers cannot be null so a client app can request and manipulate it
        if (list == null) {
            handlers = new ArrayList<Handler>(); // non-null, but rather
                                                    // empty
        } else {
            this.handlers = list;
        }
    }

}