com.sun.xml.ws.mex.client.MetadataUtil Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.mex.client;
import java.io.IOException;
import java.io.InputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.mex.client.MetadataClient.Protocol;
import static com.sun.xml.ws.mex.MetadataConstants.GET_REQUEST;
import static com.sun.xml.ws.mex.MetadataConstants.SOAP_1_1;
import static com.sun.xml.ws.mex.MetadataConstants.SOAP_1_2;
import static com.sun.xml.ws.mex.MetadataConstants.WSA_ANON;
import static com.sun.xml.ws.mex.MetadataConstants.WSA_PREFIX;
/**
* Class for making mex Get requests (which are the same
* as ws-transfer Get requests). Currently only http requests
* are supported.
*/
public class MetadataUtil {
// the transport-specific code is (mostly) here
private final HttpPoster postClient;
private static final Logger logger =
Logger.getLogger(MetadataUtil.class.getName());
public MetadataUtil() {
postClient = new HttpPoster();
}
/**
* Make a mex/wxf request to a server.
*
* @param address The address to query for metadata.
* @return The full response from the server.
*/
InputStream getMetadata(final String address,
final Protocol protocol) throws IOException {
final String request = getMexWsdlRequest(address, protocol);
if (logger.isLoggable(Level.FINE)) {
logger.fine("Request message:\n" + request + "\n");
}
String contentType = "application/soap+xml"; // soap 1.2
if (protocol == Protocol.SOAP_1_1) {
contentType = "text/xml; charset=\"utf-8\"";
}
return postClient.post(request, address, contentType);
}
private String getMexWsdlRequest(final String address,
final Protocol protocol) {
// start with soap 1.2
String soapPrefix = "s12";
String soapNamespace = SOAP_1_2;
if (protocol == Protocol.SOAP_1_1) {
soapPrefix = "soap-env";
soapNamespace = SOAP_1_1;
}
return "<" + soapPrefix + ":Envelope " +
"xmlns:" + soapPrefix + "='" + soapNamespace + "' " +
"xmlns:" + WSA_PREFIX + "='" + AddressingVersion.W3C.nsUri + "'>" +
"<" + soapPrefix + ":Header>" +
"<" + WSA_PREFIX + ":Action>" +
GET_REQUEST +
"" +
"<" + WSA_PREFIX + ":To>" + address + "" +
"<" + WSA_PREFIX + ":ReplyTo><" + WSA_PREFIX + ":Address>" +
WSA_ANON +
"" +
"<" + WSA_PREFIX + ":MessageID>" +
"uuid:778b135f-3fdf-44b2-b53e-ebaab7441e40" +
"" +
"" +
"<" + soapPrefix + ":Body/>" +
"";
}
}