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/SOAP.h"
27 #include "soap/SOAPClient.h"
28 #include "util/XMLHelper.h"
29 #include "validation/ValidatorSuite.h"
33 using namespace soap11;
34 using namespace xmltooling::logging;
35 using namespace xmltooling;
36 using namespace xercesc;
39 SOAPClient::SOAPClient(bool validate) : m_validate(validate), m_transport(NULL)
43 SOAPClient::~SOAPClient()
48 void SOAPClient::setValidating(bool validate)
50 m_validate = validate;
53 void SOAPClient::reset()
59 void SOAPTransport::send(istream* in)
62 throw IOException("SOAP transport does not support an empty request body.");
66 void SOAPClient::send(const Envelope& env, const SOAPTransport::Address& addr)
68 // Prepare a transport object.
69 const char* pch = addr.m_endpoint ? strchr(addr.m_endpoint,':') : NULL;
71 throw IOException("SOAP endpoint was not a URL.");
72 string scheme(addr.m_endpoint, pch-addr.m_endpoint);
73 m_transport = XMLToolingConfig::getConfig().SOAPTransportManager.newPlugin(scheme.c_str(), addr);
74 prepareTransport(*m_transport);
76 Category& log = Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient");
77 if (log.isDebugEnabled())
78 log.debugStream() << "marshalled envelope:\n" << env << logging::eol;
80 // Serialize envelope.
88 Envelope* SOAPClient::receive()
91 throw IOException("No call is active.");
93 // If we can get the stream, then the call is still active.
94 istream& out = m_transport->receive();
96 return NULL; // nothing yet
98 // Check content type.
99 string s = m_transport->getContentType();
100 if (s.find("text/xml") == string::npos)
101 throw IOException("Incorrect content type ($1) for SOAP response.", params(1,s.c_str() ? s.c_str() : "none"));
103 // Parse and bind the document into an XMLObject.
104 DOMDocument* doc = (m_validate ? XMLToolingConfig::getConfig().getValidatingParser()
105 : XMLToolingConfig::getConfig().getParser()).parse(out);
106 XercesJanitor<DOMDocument> janitor(doc);
108 Category& log = Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient");
109 if (log.isDebugEnabled()) {
110 #ifdef XMLTOOLING_LOG4SHIB
111 log.debugStream() << "received XML:\n" << *(doc->getDocumentElement()) << logging::eol;
114 XMLHelper::serialize(doc->getDocumentElement(), buf);
115 log.debugStream() << "received XML:\n" << buf << logging::eol;
119 auto_ptr<XMLObject> xmlObject(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(), true));
122 SchemaValidators.validate(xmlObject.get());
124 Envelope* env = dynamic_cast<Envelope*>(xmlObject.get());
126 throw IOException("Response was not a SOAP 1.1 Envelope.");
128 Body* body = env->getBody();
129 if (body && body->hasChildren()) {
131 const Fault* fault = dynamic_cast<Fault*>(body->getUnknownXMLObjects().front());
132 if (fault && handleFault(*fault))
133 throw IOException("SOAP client detected a Fault.");
140 void SOAPClient::prepareTransport(SOAPTransport& transport)
144 bool SOAPClient::handleFault(const Fault& fault)
146 const xmltooling::QName* code = (fault.getFaultcode() ? fault.getFaultcode()->getCode() : NULL);
147 auto_ptr_char str((fault.getFaultstring() ? fault.getFaultstring()->getString() : NULL));
148 Category::getInstance(XMLTOOLING_LOGCAT".SOAPClient").error(
149 "SOAP client detected a Fault: (%s) (%s)",
150 (code ? code->toString().c_str() : "no code"),
151 (str.get() ? str.get() : "no message")