Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

10 files changed, 1119 insertions, 0 deletions

diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.cpp b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.cpp
new file mode 100644
index 0000000000..f8768738e9
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.cpp
@@ -0,0 +1,73 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "tuscany/sca/php/PHPExtension.h"
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/core/SCARuntime.h"
+#include "tuscany/sca/php/PHPImplementationExtension.h"
+
+
+extern "C"
+{
+    #if defined(WIN32) || defined(_WINDOWS)
+    __declspec(dllexport) 
+    #endif
+        void tuscany_sca_extension_initialize()
+    {
+        tuscany::sca::php::PHPExtension::initialize();
+    }
+}
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            // ===================================================================
+            // Constructor for the PHPExtension class. 
+            // ===================================================================
+            PHPExtension::PHPExtension()
+            { 
+                LOGENTRY(1, "PHPExtension::constructor");     
+                LOGEXIT(1, "PHPExtension::constructor");
+            }
+            
+            // ===================================================================
+            // Destructor for the PHPExtension class.
+            // ===================================================================
+            PHPExtension::~PHPExtension()
+            { 
+                LOGENTRY(1, "PHPExtension::destructor");;           
+                LOGEXIT(1, "PHPExtension::destructor");
+            }
+
+            void PHPExtension::initialize()
+            { 
+                LOGENTRY(1, "PHPExtension::initialize");;           
+                SCARuntime::getInstance()->registerImplementationExtension(new PHPImplementationExtension());
+                //SCARuntime::getInstance()->registerInterfaceExtension(new PHPInterfaceExtension());
+                LOGEXIT(1, "PHPExtension::initialize");;           
+            }
+
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.h b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.h
new file mode 100644
index 0000000000..971ed93c86
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPExtension.h
@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef tuscany_sca_php_phpextension_h
+#define tuscany_sca_php_phpextension_h
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            
+            class PHPExtension 
+            {
+            public:
+               /**
+                * Default constructor
+                */
+                PHPExtension();            
+                
+                /**
+                * Destructor
+                */
+                virtual ~PHPExtension();            
+
+                static void initialize();
+                
+            private:
+                
+            };
+            
+            
+        } // End namespace php       
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_php_phpextension_h
+
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.cpp b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.cpp
new file mode 100644
index 0000000000..7f204b0ce9
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.cpp
@@ -0,0 +1,78 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "tuscany/sca/php/PHPImplementationExtension.h"
+#include "tuscany/sca/php/model/PHPImplementation.h"
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/util/Utils.h"
+
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            // ===================================================================
+            // Constructor for the PHPImplementationExtension class. 
+            // ===================================================================
+            PHPImplementationExtension::PHPImplementationExtension()
+            { 
+                LOGENTRY(1, "PHPImplementationExtension::constructor");     
+                LOGEXIT(1, "PHPImplementationExtension::constructor");
+            }
+            
+            // ===================================================================
+            // Destructor for the PHPImplementationExtension class.
+            // ===================================================================
+            PHPImplementationExtension::~PHPImplementationExtension()
+            { 
+                LOGENTRY(1, "PHPImplementationExtension::destructor");;           
+                LOGEXIT(1, "PHPImplementationExtension::destructor");
+            }
+
+            const string PHPImplementationExtension::extensionName("php");
+            const string PHPImplementationExtension::typeQName("http://www.osoa.org/xmlns/sca/1.0#PHPImplementation");
+
+            // ===================================================================
+            // loadModelElement - load the info from implementation.php 
+            // ===================================================================
+            ComponentType* PHPImplementationExtension::getImplementation(Composite *composite, DataObjectPtr scdlImplementation)
+            {
+                string implType = scdlImplementation->getType().getName();
+                if (implType == "PHPImplementation")
+                {
+                    string module = scdlImplementation->getCString("module");
+                    string className = scdlImplementation->getCString("class");
+                    
+                    PHPImplementation* phpImpl = new PHPImplementation(composite, module, className);
+                    
+                    return phpImpl;
+                }
+                else
+                {
+                    return NULL;
+                }
+            }
+
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.h b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.h
new file mode 100644
index 0000000000..9aa4aea969
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPImplementationExtension.h
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef tuscany_sca_php_phpimplementationextension_h
+#define tuscany_sca_php_phpimplementationextension_h
+
+#include "tuscany/sca/extension/ImplementationExtension.h"
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            
+            class PHPImplementationExtension : public ImplementationExtension 
+            {
+            public:
+            /**
+            * Default constructor
+                */
+                PHPImplementationExtension();
+                
+                /**
+                * Destructor
+                */
+                virtual ~PHPImplementationExtension();            
+                
+                /**
+                * return the name of the extension
+                */
+                virtual const string& getExtensionName() {return extensionName;}
+                
+                /**
+                * return the QName of schema element for this implementation extension
+                * (e.g. "http://www.osoa.org/xmlns/sca/1.0#implementation.phpn")
+                */
+                virtual const string& getExtensionTypeQName() {return typeQName;}
+                
+                virtual ComponentType* getImplementation(Composite* composite, DataObjectPtr scdlImplementation);
+                
+            private:
+                static const string extensionName;
+                static const string typeQName;
+                
+            };
+            
+            
+        } // End namespace php       
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_php_phpimplementationextension_h
+
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.cpp b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.cpp
new file mode 100644
index 0000000000..1b11e660c6
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.cpp
@@ -0,0 +1,405 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+
+// some strangeness in the build that causes 
+// WinSock.h and WinSock2.h to be included leading to redefinitions
+#define _WINSOCKAPI_
+
+#include "tuscany/sca/php/PHPServiceWrapper.h"
+
+#include "osoa/sca/ServiceRuntimeException.h"
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/util/Utils.h"
+#include "tuscany/sca/model/Component.h"
+#include "tuscany/sca/model/Composite.h"
+#include "tuscany/sca/model/ServiceType.h"
+#include "tuscany/sca/model/Interface.h"
+#include "tuscany/sca/core/SCARuntime.h"
+#include "tuscany/sca/php/model/PHPImplementation.h"
+
+#include <php_embed.h>
+
+using namespace osoa::sca;
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            // a global!! place to put the response
+            // as I can't get the PHP return value
+            // processing to work. Need to be
+            // removed when the proper PHP SAPI is used
+            // The variable is only valid between the PHP engine call and
+            // the results processing. It stores the last thing that
+            // the script echoed
+            string scriptResponse;
+
+            // Global callbacks used by the PHP engine
+
+            // Callback for log messages
+            void php_log_message(char *message) 
+            { 
+                LOGINFO_1(5, "PHP Log (%s)", message); 
+            }
+
+            // Callback for unbuffered writes (echo, print etc.)
+            int php_ub_write(const char *str, unsigned int str_length TSRMLS_DC)
+            {
+                LOGINFO_1(5, "PHP Write (%s)", str);
+                scriptResponse = str;
+                return str_length;
+            }
+
+            // Callback for errors 
+            void php_error_cb(int type, 
+                              const char *error_filename, 
+                              const uint error_lineno,
+                              const char *format, va_list args)
+            {
+                char buffer[2048];
+                int len;
+				
+                len = snprintf(buffer, 2048, "Error on line %d: ", error_lineno);
+                vsnprintf(buffer + len, (2048 - len), format, args);
+                LOGINFO_1(5, "PHP Unformatted Error (%s)", buffer);
+                zend_bailout(); 
+            }
+
+            // Callback for flush (could be used to do something with the scriptResponse)
+            void php_flush(void *server_context) 
+            { 
+                LOGINFO(5, "Flush");
+            }
+
+            // ===========
+            // Constructor
+            // ===========
+            PHPServiceWrapper::PHPServiceWrapper(Service* service)
+                : ServiceWrapper(service)
+            {
+                LOGENTRY(1,"PHPServiceWrapper::constructor");
+    
+                component = service->getComponent();
+                interf = service->getType()->getInterface();
+                remotable = interf->isRemotable();                
+
+                 // -----------------------------------------------
+                // Get the implementation for the target component
+                // -----------------------------------------------
+                PHPImplementation* impl = (PHPImplementation*)component->getType();
+                if (!impl)
+                {
+                    string msg = "Component " + component->getName() + " has no implementation defined";
+                    throw ServiceNotFoundException(msg.c_str());
+                }
+
+                LOGINFO_1(3,"PHPServiceWrapper::getServiceWrapper module %s", impl->getModule().c_str());
+                LOGINFO_1(3,"PHPServiceWrapper::getServiceWrapper class %s", impl->getClass().c_str());
+
+                LOGEXIT(1,"PHPServiceWrapper::constructor");
+                
+            }
+            
+            // ==========
+            // Destructor
+            // ==========
+            PHPServiceWrapper::~PHPServiceWrapper()
+            {
+                LOGENTRY(1,"PHPServiceWrapper::destructor");
+                LOGEXIT(1,"PHPServiceWrapper::destructor");
+            }
+            
+            
+            // ======================================================================
+            // invoke: wrapper call to service with setting the component context
+            // ======================================================================
+            void PHPServiceWrapper::invoke(Operation& operation)
+            {
+                LOGENTRY(1,"PHPServiceWrapper::invoke");
+    
+                SCARuntime* runtime = SCARuntime::getInstance();
+                runtime->setCurrentComponent(component);
+                
+                try
+                {
+                    LOGINFO_1(4, "PHPServiceWrapper::invoke called with operation name: %s", operation.getName().c_str());
+
+                    // create a temporary script which
+                    // - includes the named script
+                    // - creates a class instance if required
+                    // - calls the named method with the provided arguments
+                    
+                    // get the component type information
+                    PHPImplementation* impl = (PHPImplementation*)component->getType();
+                    
+                    // first create the temporay script and include the module
+                    string script = "include '" + impl->getModule() + ".php';";
+                    
+                    // if we have a class create an instance 
+                    string className = impl->getClass();
+                    if( &className != NULL && className.size() > 0)
+                    {           
+                      script += "$anobject = new " + className + "();";
+                    }
+
+                    // construct the call to the function
+                    script += "$response = ";
+                    
+                    if( &className != NULL && className.size() > 0)
+                    { 
+                      script += " $anobject->";
+                    }
+                    
+                    script += operation.getName().c_str(); 
+                    script += "(";
+                    
+                    char tempString [32];
+
+                    // add the parameters to the call
+                    for(unsigned int i = 0; i < operation.getNParms(); i++) 
+					{
+                        const Operation::Parameter& parm = operation.getParameter(i);
+    		            switch(parm.getType())
+    		            {
+    			            case Operation::BOOL: 
+    			            {
+    				            if( *(bool*)parm.getValue())
+                                {
+                                    //boolean true
+                                    script += "true";
+                                }
+                                else
+                                {
+                                    script += "false";
+                                }
+    				            break;
+    			            }
+    			            case Operation::SHORT: 
+    			            {
+                                sprintf ( tempString, "%d", *(short*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::USHORT: 
+    			            {
+                                sprintf ( tempString, "%d", *(unsigned short*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::LONG: 
+    			            {
+                                sprintf ( tempString, "%d", *(long*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::ULONG: 
+    			            {
+                                sprintf ( tempString, "%d", *(unsigned long*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::FLOAT: 
+    			            {
+                                sprintf ( tempString, "%g", *(float*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::DOUBLE: 
+    			            {
+                                sprintf ( tempString, "%g", *(double*)parm.getValue() );
+                                script += tempString;
+                                break;
+                            }
+    			            case Operation::LONGDOUBLE: 
+    			            {
+                                sprintf ( tempString, "%g", *(long double*)parm.getValue() );
+                                script += tempString;
+    				            break;
+    			            }
+    			            case Operation::CHARS: 
+    			            {
+                                script += *(char**)parm.getValue();
+    				            break;
+    			            }
+    			            case Operation::STRING: 
+    			            {
+                                script += (*(string*)parm.getValue()).c_str();
+    				            break;
+    			            }
+                            default: 
+                            {
+                                throw new ComponentInvocationException("Operation parameter type not supported");
+                            }
+    		            }
+                           
+                        if ( ( i + 1 ) < operation.getNParms() )
+                        {
+                            script += ", ";
+                        }
+                    }
+                    
+                    
+                    // the closing bracket of the call 
+                    script += ");echo $response;return $response;";                  
+                 
+                    // we now have the temporary script to make the call
+                    LOGINFO_1(5, "Executing PHP script \n%s", script.c_str());
+
+                    // load the PHP logging and error callback methods
+                    php_embed_module.log_message = php_log_message;
+                    php_embed_module.ub_write    = php_ub_write;
+                    php_embed_module.flush		 = php_flush;
+
+                    //PHP_EMBED_START_BLOCK(/* argc */ 0, /* argv */ NULL)
+                    void ***tsrm_ls; 
+                    int status = php_embed_init(0, NULL PTSRMLS_CC);  
+                    LOGINFO_1(5, "Engine startup status %d", status);
+
+                    zend_first_try {
+                        // set error handler
+                        zend_error_cb = php_error_cb;
+
+						// call the dynamically created script
+                        //zval retval;
+                        zend_eval_string((char *) script.c_str(), 
+                                         NULL,//&retval, 
+                                         "PHP Component" TSRMLS_CC);
+						
+                        // get the response 
+                        // This doesn't want to work for some reason
+                        // so have chaced the last echo that the script 
+                        // returns in the global scriptResponse variable
+                        // This is a bit of a rubbish way of doing things so 
+                        // needs replacing when proper SAPI is used
+                        //convert_to_string(&retval);
+                        //LOGINFO_1(5, "Script returned %s", Z_STRVAL(retval));
+                        //zval_dtor(&retval);
+
+                        //PHP_EMBED_END_BLOCK()
+                    } zend_catch {
+                        int exit_status = EG(exit_status); 
+                        LOGINFO_1(5, "In catch %d", exit_status);
+                    } zend_end_try(); 
+
+                    //clean up
+                    php_embed_shutdown(TSRMLS_C); 
+                    LOGINFO(5, "Engine shutdown");
+                   
+                    // get the response values
+                    LOGINFO_1(5, "Script returned %s", scriptResponse.c_str());
+
+                    switch(operation.getReturnType())
+                    {
+                        case Operation::BOOL: 
+                            {
+                                if(scriptResponse == "true")
+                                {
+                                    *(bool*)operation.getReturnValue() = true;
+                                }
+                                break;
+                            }
+                        case Operation::SHORT: 
+                            {
+                                *(short*)operation.getReturnValue() = (short) strtol(scriptResponse.c_str(), NULL,10);
+                                break;
+                            }
+                        case Operation::LONG: 
+                            {
+                                *(long*)operation.getReturnValue() =  (long) strtol(scriptResponse.c_str(), NULL,10);
+                                break;
+                            }
+                        case Operation::USHORT: 
+                            {
+                                *(unsigned short*)operation.getReturnValue() = (unsigned short) strtoul(scriptResponse.c_str(), NULL,10);
+                                break;
+                            }
+                        case Operation::ULONG: 
+                            {
+                                *(unsigned long*)operation.getReturnValue() = (unsigned long) strtoul(scriptResponse.c_str(), NULL,10);
+                                break;
+                            }
+                        case Operation::FLOAT: 
+                            {
+                                *(float*)operation.getReturnValue() = (float) strtod(scriptResponse.c_str(), NULL);
+                                break;
+                            }
+                        case Operation::DOUBLE: 
+                            {
+                                *(double*)operation.getReturnValue() = (double) strtod(scriptResponse.c_str(), NULL);
+                                break;
+                            }
+                        case Operation::LONGDOUBLE: 
+                            {
+                                *(long double*)operation.getReturnValue() = (long double) strtod(scriptResponse.c_str(), NULL);
+                                break;
+                            }
+                        case Operation::CHARS: 
+                            {
+                                *(char**)operation.getReturnValue() = (char *)scriptResponse.c_str();
+                                break;
+                            }
+                        case Operation::STRING: 
+                            {
+                                *(string*)operation.getReturnValue() = scriptResponse;
+                                break;
+                            }
+                        default:;
+                    }
+                }
+                catch (...)
+                {
+                       runtime->unsetCurrentComponent();
+                    throw;
+                }
+                   runtime->unsetCurrentComponent();
+                LOGEXIT(1,"PHPServiceWrapper::invoke");
+                
+            }
+            
+            // ======================================================================
+            // getServiceWrapper: create a wrapper for the target ComponentService
+            // ======================================================================
+            PHPServiceWrapper* PHPServiceWrapper::getServiceWrapper(Service* service)
+            {            
+                LOGENTRY(1,"PHPServiceWrapper::getServiceWrapper");
+                PHPServiceWrapper* serviceWrapper = 0;
+                
+                // ---------------------------------
+                // Create an instance of the wrapper
+                // ---------------------------------                
+                serviceWrapper = new PHPServiceWrapper(service);
+                if (!serviceWrapper)
+                {
+                    string msg = "Could not create new PHPServiceWrapper";
+                    LOGERROR(1, msg.c_str());
+                    throw ServiceNotFoundException(msg.c_str());
+                }                
+                
+                LOGEXIT(1,"PHPServiceWrapper::getServiceWrapper");
+                return serviceWrapper;
+            }    
+
+        } // End namespace php        
+    } // End namespace sca
+} // End namespace tuscany
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.h b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.h
new file mode 100644
index 0000000000..ef83a026a6
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/PHPServiceWrapper.h
@@ -0,0 +1,110 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+
+#ifndef tuscany_sca_php_phpservicewrapper_h
+#define tuscany_sca_php_phpservicewrapper_h
+
+
+#include "osoa/sca/export.h"
+#include "tuscany/sca/core/ServiceWrapper.h"
+#include "tuscany/sca/core/Operation.h"
+#include "tuscany/sca/model/Component.h"
+#include "tuscany/sca/model/Interface.h"
+
+using namespace tuscany::sca::model;
+
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            class PHPInterface;
+            
+            /**
+             * Wraps the service on a component implementation.
+             * This abstract class is extended by generated code which provides 
+             * the implementation of some of the methods. 
+             * An instance of this class wraps the actual component implementation which 
+             * has been written by a developer of an SCA application.
+             */
+            class SCA_PHP_API PHPServiceWrapper : public ServiceWrapper
+            {
+            public:
+                /**
+                 * Factory method to create a new PHPServiceWrapper for a given target
+                 * service. This method will provide all the loading of dlls required to 
+                 * create the target component.
+                 * @param target The service on the component for which this wrapper is to be
+                 * created.
+                 * @return A wrapper that references the given target.
+                 */
+                static PHPServiceWrapper* getServiceWrapper(Service* service);
+    
+                /**
+                 * Constructor.
+                 * @param target The component service to which this wrapper refers.
+                 */
+                PHPServiceWrapper(Service* service);
+    
+                /**
+                 * Destructor.
+                 */ 
+                virtual    ~PHPServiceWrapper();
+    
+                /**
+                 * All business method calls to the target component go through the invoke method.
+                 * @param operation The details of the method, paramaters and return value for the
+                 * business method to be called on the target component.
+                 */
+                virtual void invoke(Operation& operation);
+    
+                
+            protected:
+                
+    
+            private:
+
+
+                /**
+                 * The component to which this wrapper refers.
+                 */
+                Component* component;
+    
+                /**
+                 * Set to true if the service is remotable.
+                 */
+                bool remotable;                
+
+                /**
+                 * A pointer to the interface which the service exposes.
+                 */
+                Interface* interf;
+
+            };
+            
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_php_phpservicewrapper_h
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.cpp b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.cpp
new file mode 100644
index 0000000000..f8992ed498
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.cpp
@@ -0,0 +1,87 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/php/model/PHPImplementation.h"
+#include "tuscany/sca/php/model/PHPServiceBinding.h"
+//#include "tuscany/sca/php/model/PHPReferenceBinding.h"
+#include "tuscany/sca/model/Component.h"
+#include "tuscany/sca/model/Service.h"
+#include "tuscany/sca/model/Reference.h"
+#include "tuscany/sca/util/Utils.h"
+
+namespace tuscany
+{
+    namespace sca
+    {
+
+        namespace php
+        {
+
+            // Constructor
+            PHPImplementation::PHPImplementation(Composite* composite, const string& module, const string& className)
+                : ComponentType(composite, module),
+                    module(module), className(className)
+            {
+                LOGENTRY(1,"PHPImplementation::constructor");
+                LOGEXIT(1,"PHPImplementation::constructor");
+            }
+
+            PHPImplementation::~PHPImplementation()
+            {
+                LOGENTRY(1,"PHPImplementation::destructor");
+                LOGEXIT(1,"PHPImplementation::destructor");
+            }
+            
+            void PHPImplementation::initializeComponent(Component* component)
+            {
+                LOGENTRY(1,"PHPImplementation::initializeComponent");
+                ComponentType::initializeComponent(component);
+                
+                // Create PHP bindings for all the services
+                const Component::SERVICE_MAP& services = component->getServices();
+                Component::SERVICE_MAP::const_iterator iter = services.begin();
+                for (unsigned int i=0; i< services.size(); i++)
+                {
+                    Service *service = iter->second;
+                    PHPServiceBinding* binding = new PHPServiceBinding(service);
+                    service->setBinding(binding);
+                    iter++;
+                }
+                
+                // References not yet supported..
+
+                //// Create PHP bindings for all the references
+                //const Component::REFERENCE_MAP& references = component->getReferences();
+                //Component::REFERENCE_MAP::const_iterator refiter = references.begin();
+                //for (int ri=0; ri< references.size(); ri++)
+                //{
+                //    Reference *reference = refiter->second;
+                //    PHPReferenceBinding* binding = new PHPReferenceBinding(reference);
+                //    reference->setBinding(binding);
+                //    refiter++;
+                //}
+                LOGEXIT(1,"PHPImplementation::initializeComponent");
+            }
+            
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.h b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.h
new file mode 100644
index 0000000000..b89ba8c5c2
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPImplementation.h
@@ -0,0 +1,98 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef tuscany_sca_php_model_phpimplementation_h
+#define tuscany_sca_php_model_phpimplementation_h
+#include "tuscany/sca/model/ComponentType.h"
+
+#include <map>
+using std::map;
+#include <string>
+using std::string;
+
+using namespace tuscany::sca::model;
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            /**
+             * Holds information about an SCA implementation written in PHP
+             */
+            class PHPImplementation : public ComponentType
+            {
+                
+            public:
+                /**
+                 * Constructor.
+                 * @param composite Composite containing this implementation.
+                 * @param module Name of the module.
+                 * @param modulePath Path to the module (could be a blank string
+                 * if this is not specified).
+                 * @param className Name of the class in the module (could be a blank string
+                 * if this is not specified).
+                 */
+                PHPImplementation(Composite* composite, const string& module, const string& className);
+                
+                /**
+                 * Destructor
+                 */
+                virtual ~PHPImplementation();
+
+                /**
+                 * Initialize a component of this type.
+                 * @param component The component to initialize.
+                 */
+                virtual void initializeComponent(Component* component);
+
+                /**
+                 * Returns the name of the module.
+                 * @return The name of the module.
+                 */
+                const string& getModule() const { return module; }
+
+                /**
+                 * Get the name of the class.
+                 * @return The class name if specified.
+                 */
+                const string& getClass() const { return className; }
+                
+            private:
+                
+                /**
+                 * Name of the module.
+                 */
+                string module;
+
+                /**
+                 * Name of the class in the header file declaring the implementation.
+                 * May be an empty string if not set in the SCDL file.
+                 */
+                string className;
+            };
+            
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_php_model_phpimplementation_h
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.cpp b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.cpp
new file mode 100644
index 0000000000..fa162ce8f2
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.cpp
@@ -0,0 +1,58 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/php/model/PHPServiceBinding.h"
+#include "tuscany/sca/php/PHPServiceWrapper.h"
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+
+            // Constructor
+            PHPServiceBinding::PHPServiceBinding(Service* service)
+                : ServiceBinding(service, "")
+            {
+                LOGENTRY(1,"PHPServiceBinding::constructor");
+                serviceWrapper = PHPServiceWrapper::getServiceWrapper(service);
+                LOGEXIT(1,"PHPServiceBinding::constructor");
+            }
+
+            // Destructor
+            PHPServiceBinding::~PHPServiceBinding()
+            {
+                LOGENTRY(1,"PHPServiceBinding::destructor");
+                LOGEXIT(1,"PHPServiceBinding::destructor");
+            }
+            
+            ServiceWrapper* PHPServiceBinding::getServiceWrapper()
+            {
+                LOGENTRY(1,"PHPServiceBinding::getServiceWrapper");
+                LOGEXIT(1,"PHPServiceBinding::getServiceWrapper");
+                return (ServiceWrapper*)serviceWrapper;
+            }
+                
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
diff --git a/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.h b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.h
new file mode 100644
index 0000000000..6b1e694bd6
--- /dev/null
+++ b/tags/cpp-1.0-incubating-M2-RC2/sca/runtime/extensions/php/src/tuscany/sca/php/model/PHPServiceBinding.h
@@ -0,0 +1,81 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef tuscany_sca_php_model_phpservicebinding_h
+#define tuscany_sca_php_model_phpservicebinding_h
+
+#include "tuscany/sca/model/ServiceBinding.h"
+using namespace tuscany::sca::model;
+#include <string>
+using std::string;
+
+namespace tuscany
+{
+    namespace sca
+    {
+        namespace php
+        {
+            /**
+             * Information about a PHP service binding for service or a reference.
+             */
+            class PHPServiceBinding : public ServiceBinding
+            {    
+            public:
+
+                /**
+                 * Constructor.
+                 * @param uri The uri of the binding.
+                 * @param port The definition of the port to which the entrypoint
+                 * or external service is to be bound. This is of the form
+                 * "namespace"#endpoint("service"/"port")
+                 */
+                PHPServiceBinding(Service* service);  
+
+                /**
+                 * Destructor.
+                 */
+                virtual ~PHPServiceBinding();
+
+                /**
+                 * Returns the type of binding.
+                 */                
+                virtual string getType() { return "http://www.osoa.org/xmlns/sca/1.0#PHPImplementationBinding"; };
+                            
+                /**
+                 * Create a wrapper for the service configured by this
+                 * binding.
+                 */
+                 virtual ServiceWrapper* getServiceWrapper();
+                                
+            private:
+
+                /**
+                 * The wrapper for the service configured by this binding.
+                 */            
+                ServiceWrapper* serviceWrapper;
+            
+            };
+            
+        } // End namespace php
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_php_model_phpservicebinding_h