2 * Copyright 2001-2009 Internet2
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 * Implements SOAP 1.1 messaging over a transport.
24 #include "exceptions.h"
26 #include "soap/HTTPSOAPTransport.h"
27 #include "soap/SOAP.h"
28 #include "soap/SOAPClient.h"
29 #include "util/XMLHelper.h"
30 #include "validation/ValidatorSuite.h"
34 using namespace soap11;
35 using namespace xmltooling::logging;
36 using namespace xmltooling;
37 using namespace xercesc;
40 SOAPTransport::SOAPTransport()
44 SOAPTransport::~SOAPTransport()
48 bool SOAPTransport::setProviderOption(const char* provider, const char* option, const char* value)
53 bool SOAPTransport::setCacheTag(string* cacheTag)
58 void SOAPTransport::send(istream* in)
61 throw IOException("SOAP transport does not support an empty request body.");
65 long SOAPTransport::getStatusCode() const
70 HTTPSOAPTransport::HTTPSOAPTransport()
74 HTTPSOAPTransport::~HTTPSOAPTransport()
78 SOAPClient::SOAPClient(bool validate) : m_validate(validate), m_transport(NULL)
82 SOAPClient::~SOAPClient()
87 void SOAPClient::setValidating(bool validate)
89 m_validate = validate;
92 void SOAPClient::reset()
98 void SOAPClient::send(const Envelope& env, const SOAPTransport::Address& addr)
100 // Prepare a transport object.
101 const char* pch = addr.m_endpoint ? strchr(addr.m_endpoint,':') : NULL;
103 throw IOException("SOAP endpoint was not a URL.");
104 string scheme(addr.m_endpoint, pch-addr.m_endpoint);
105 m_transport = XMLToolingConfig::getConfig().SOAPTransportManager.newPlugin(scheme.c_str(), addr);
106 prepareTransport(*m_transport);
108 Category& log = Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient");
109 if (log.isDebugEnabled())
110 log.debugStream() << "marshalled envelope:\n" << env << logging::eol;
112 // Serialize envelope.
117 m_transport->send(s);
120 Envelope* SOAPClient::receive()
123 throw IOException("No call is active.");
125 // If we can get the stream, then the call is still active.
126 istream& out = m_transport->receive();
128 return NULL; // nothing yet
130 // Check content type.
131 string s = m_transport->getContentType();
132 if (s.find("text/xml") == string::npos)
133 throw IOException("Incorrect content type ($1) for SOAP response.", params(1,s.c_str() ? s.c_str() : "none"));
135 // Parse and bind the document into an XMLObject.
136 DOMDocument* doc = (m_validate ? XMLToolingConfig::getConfig().getValidatingParser()
137 : XMLToolingConfig::getConfig().getParser()).parse(out);
138 XercesJanitor<DOMDocument> janitor(doc);
140 Category& log = Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient");
141 if (log.isDebugEnabled()) {
142 #ifdef XMLTOOLING_LOG4SHIB
143 log.debugStream() << "received XML:\n" << *(doc->getDocumentElement()) << logging::eol;
146 XMLHelper::serialize(doc->getDocumentElement(), buf);
147 log.debugStream() << "received XML:\n" << buf << logging::eol;
151 auto_ptr<XMLObject> xmlObject(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(), true));
154 SchemaValidators.validate(xmlObject.get());
156 Envelope* env = dynamic_cast<Envelope*>(xmlObject.get());
158 throw IOException("Response was not a SOAP 1.1 Envelope.");
160 Body* body = env->getBody();
161 if (body && body->hasChildren()) {
163 const Fault* fault = dynamic_cast<Fault*>(body->getUnknownXMLObjects().front());
164 if (fault && handleFault(*fault))
165 throw IOException("SOAP client detected a Fault.");
172 void SOAPClient::prepareTransport(SOAPTransport& transport)
176 bool SOAPClient::handleFault(const Fault& fault)
178 const xmltooling::QName* code = (fault.getFaultcode() ? fault.getFaultcode()->getCode() : NULL);
179 auto_ptr_char str((fault.getFaultstring() ? fault.getFaultstring()->getString() : NULL));
180 Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient").error(
181 "SOAP client detected a Fault: (%s) (%s)",
182 (code ? code->toString().c_str() : "no code"),
183 (str.get() ? str.get() : "no message")