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Diffstat (limited to 'tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/ruby/src/tuscany/sca/ruby/model/RubyImplementation.cpp')
| -rw-r--r-- | tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/ruby/src/tuscany/sca/ruby/model/RubyImplementation.cpp | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/ruby/src/tuscany/sca/ruby/model/RubyImplementation.cpp b/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/ruby/src/tuscany/sca/ruby/model/RubyImplementation.cpp deleted file mode 100644 index fa30642318..0000000000 --- a/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/ruby/src/tuscany/sca/ruby/model/RubyImplementation.cpp +++ /dev/null @@ -1,171 +0,0 @@ -/* - * 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/ruby/model/RubyImplementation.h" -#include "tuscany/sca/ruby/model/RubyServiceBinding.h" -#include "tuscany/sca/ruby/model/RubyReferenceBinding.h" -#include "tuscany/sca/model/Component.h" -#include "tuscany/sca/model/Composite.h" -#include "tuscany/sca/model/Service.h" -#include "tuscany/sca/model/ServiceType.h" -#include "tuscany/sca/model/Reference.h" -#include "tuscany/sca/model/ReferenceType.h" -#include "tuscany/sca/util/Utils.h" - -using namespace std; -using namespace tuscany::sca::model; - -namespace tuscany -{ - namespace sca - { - - namespace ruby - { - - bool RubyImplementation::initialized = false; - VALUE RubyImplementation::xmlDocumentClass = 0; - - // Constructor - RubyImplementation::RubyImplementation(Composite* composite, const string& module, const string& className, const string& script) - : ComponentType(composite, script.substr(0, script.find_last_of('.'))), - module(module), className(className), script(script) - { - loadClass(); - } - - RubyImplementation::~RubyImplementation() - { - } - - VALUE RubyImplementation::getXMLDocumentClass() - { - logentry(); - - // Initialize the Ruby runtime - if (!initialized) - { - ruby_init(); - ruby_init_loadpath(); - - // Load the Rexml module. Rexml is used to handle XML documents. - //rb_require("rexml/document"); - // Use rb_eval_string for now as it provides better error reporting - rb_eval_string("require(\"rexml/document\")"); - - xmlDocumentClass = rb_path2class("REXML::Document"); - initialized = true; - } - - return xmlDocumentClass; - } - - void RubyImplementation::loadClass() - { - logentry(); - - // Ensure xmlDocumentClass is initialized - getXMLDocumentClass(); - - ID to_s = rb_intern("to_s"); - VALUE xstr = rb_funcall(xmlDocumentClass, to_s, 0); - loginfo("Got Ruby Rexml class: %s", rb_string_value_cstr(&xstr)); - - // Load the specified Ruby script - if (script != "") - { - // Convert any windows slashes \ in the root path to unix slashes / - string rootpath = getComposite()->getRoot(); - int pos = 0; - while((pos = rootpath.find('\\', pos)) != string::npos) - { - rootpath = rootpath.replace(pos, 1, "/"); - } - - // Use rb_eval_string for now as it provides better error reporting - string path = "require(\"" + rootpath + "/" + script +"\")"; - //rb_require((char *)path.c_str()); - rb_eval_string(path.c_str()); - } - - // Load the Ruby implementation class - implementationClass = rb_path2class(className.c_str()); - - // Create a default service - ServiceType* defaultServiceType = new ServiceType(this, "", NULL, NULL); - addServiceType(defaultServiceType); - - // Introspect the Ruby class and create references and properties for - // all public attributes - VALUE methods = rb_class_public_instance_methods(0, NULL, implementationClass); - int n = RARRAY(methods)->len; - for (int i = 0; i<n; i++) - { - VALUE method = rb_ary_entry(methods, i); - string methodName = string(rb_string_value_cstr(&method)); - - // Create a reference type for each setter method - int s = methodName.size(); - if (s > 1 && methodName[s-1] == '=' && methodName[0] != '=') - { - string variableName = methodName.substr(0, s-1); - ReferenceType* referenceType = new ReferenceType( - this, variableName, NULL, NULL, ReferenceType::ONE_ONE); - addReferenceType(referenceType); - - // Create a property type as well - addPropertyType(variableName, "http://www.w3.org/2001/XMLSchema#string", false, NULL); - - } - } - } - - void RubyImplementation::initializeComponent(Component* component) - { - ComponentType::initializeComponent(component); - - // Create Ruby bindings for all the services - const Component::SERVICE_MAP& services = component->getServices(); - Component::SERVICE_MAP::const_iterator iter = services.begin(); - for (int i=0; i< services.size(); i++) - { - Service *service = iter->second; - RubyServiceBinding* binding = new RubyServiceBinding(service); - service->setBinding(binding); - iter++; - } - - // Create Ruby 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; - RubyReferenceBinding* binding = new RubyReferenceBinding(reference); - reference->setBinding(binding); - refiter++; - } - } - - } // End namespace ruby - } // End namespace sca -} // End namespace tuscany |