ivaneeo's blog

Axis的webservices的文件是.jws結尾的.例如:EchoHeaders.jws.文件如下:
/*
* Copyright 2002,2004 The Apache Software Foundation.
*
* 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.
*/

import org.apache.axis.AxisFault;
import org.apache.axis.MessageContext;
import org.apache.axis.transport.http.HTTPConstants;

import javax.servlet.http.HttpServletRequest;
import java.util.Enumeration;
import java.util.ArrayList;
import java.util.Iterator;

/**
* class to list headers sent in request as a string array
*/
public class EchoHeaders {

    /**
     * demo message context stuff
     * @return list of request headers
     */
    public String[] list() {
        HttpServletRequest request = getRequest();
        Enumeration headers=request.getHeaderNames();
        ArrayList list=new ArrayList();
        while (headers.hasMoreElements()) {
            String h = (String) headers.nextElement();
            String header=h+':'+request.getHeader(h);
            list.add(header);
        }
        String[] results=new String[list.size()];
        for(int i=0;i<list.size();i++) {
            results[i]=(String) list.get(i);
        }
        return results;
    }

    /**
     * get the caller; may involve reverse DNS
     * @return
     */
    public String whoami() {
        HttpServletRequest request = getRequest();
        String remote=request.getRemoteHost();
        return "Hello caller from "+remote;
    }

    /**
     * very simple method to echo the param.
     * @param param
     * @return
     */
    public String echo(String param) {
        return param;
    }
    
    /**
     * throw an axis fault with the text included
     */
    public void throwAxisFault(String param) throws AxisFault {
        throw new AxisFault(param);
    }
    
    public void throwException(String param) throws Exception {
        throw new Exception(param);
    }

    /**
     * thow a runtime exception
     */
    public void throwRuntimeException(String param) {
        throw new RuntimeException(param);
    }
    
    /**
     * helper
     * @return
     */
    private HttpServletRequest getRequest() {
        MessageContext context = MessageContext.getCurrentContext();
        HttpServletRequest req = (HttpServletRequest) context.getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST);
        return req;
    }

}
要測試這個服務只有發送一個請求.例如:  http://localhost:8080/axis/EchoHeaders.jws?method=list 
測試調用test方法,返回如下:
<soapenv:Envelope>
-
<soapenv:Body>
-
<listResponse soapenv:encodingStyle="  http://schemas.xmlsoap.org/soap/encoding/" ;>
-
<listReturn soapenc:arrayType="xsd:string[9]" xsi:type="soapenc:Array">
<listReturn xsi:type="xsd:string">host:localhost:8080</listReturn>
-
<listReturn xsi:type="xsd:string">
user-agent:Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050603 Netscape/8.0.2
</listReturn>
-
<listReturn xsi:type="xsd:string">
accept:text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
</listReturn>
<listReturn xsi:type="xsd:string">accept-language:zh-cn,en-us;q=0.7,en;q=0.3</listReturn>
<listReturn xsi:type="xsd:string">accept-encoding:gzip,deflate</listReturn>
<listReturn xsi:type="xsd:string">accept-charset:x-gbk,utf-8;q=0.7,*;q=0.7</listReturn>
<listReturn xsi:type="xsd:string">keep-alive:300</listReturn>
<listReturn xsi:type="xsd:string">connection:keep-alive</listReturn>
<listReturn xsi:type="xsd:string">cookie:JSESSIONID=372712D816D7D305998853CE05B56282</listReturn>
</listReturn>
</listResponse>
</soapenv:Body>
</soapenv:Envelope>