diff options
Diffstat (limited to 'sca-cpp/branches/lightweight-sca/modules/scdl')
5 files changed, 459 insertions, 0 deletions
diff --git a/sca-cpp/branches/lightweight-sca/modules/scdl/Makefile.am b/sca-cpp/branches/lightweight-sca/modules/scdl/Makefile.am new file mode 100644 index 0000000000..54a9b46e4f --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/modules/scdl/Makefile.am @@ -0,0 +1,27 @@ +# 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. + +incl_HEADERS = *.hpp +incldir = $(prefix)/include/modules/scdl + +scdl_test_SOURCES = scdl-test.cpp +scdl_test_LDFLAGS = -lxml2 + +EXTRA_DIST = test.composite + +noinst_PROGRAMS = scdl-test +TESTS = scdl-test diff --git a/sca-cpp/branches/lightweight-sca/modules/scdl/scdl-test.cpp b/sca-cpp/branches/lightweight-sca/modules/scdl/scdl-test.cpp new file mode 100644 index 0000000000..4c10f515df --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/modules/scdl/scdl-test.cpp @@ -0,0 +1,125 @@ +/* + * 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. + */ + +/* $Rev$ $Date$ */ + +/** + * Test SCDL read functions. + */ + +#include <assert.h> +#include "stream.hpp" +#include "string.hpp" +#include "list.hpp" +#include "tree.hpp" +#include "scdl.hpp" + +namespace tuscany { +namespace scdl { + +bool testComposite() { + ifstream is("test.composite"); + const list<value> c = readXML(streamList(is)); + return true; +} + +bool testComponents() { + ifstream is("test.composite"); + const list<value> c = components(readXML(streamList(is))); + assert(length(c) == 4); + + const value store = car(c); + assert(name(store) == string("Store")); + const value impl = implementation(store); + assert(implementationType(impl) == "implementation.scheme"); + assert(attributeValue("script", impl) == string("store.scm")); + + const value catalog = named(string("Catalog"), c); + assert(name(catalog) == string("Catalog")); + + const list<value> t = mkbtree(sort(nameToElementAssoc(c))); + assert(assoctree<value>("Catalog", t) == mklist<value>("Catalog" , cadr(c))); + return true; +} + +bool testServices() { + ifstream is("test.composite"); + const list<value> c = components(readXML(streamList(is))); + const value store = car(c); + + assert(length(services(store)) == 1); + const value widget = car(services(store)); + assert(name(widget) == string("Widget")); + + assert(length(bindings(widget)) == 1); + const value binding = car(bindings(widget)); + assert(uri(binding) == string("/store")); + assert(bindingType(binding) == "binding.http"); + return true; +} + +bool testReferences() { + ifstream is("test.composite"); + const list<value> c = components(readXML(streamList(is))); + const value store = car(c); + + assert(length(references(store)) == 3); + const value catalog = car(references(store)); + assert(name(catalog) == string("catalog")); + assert(target(catalog) == string("Catalog")); + + assert(length(bindings(catalog)) == 1); + const value binding = car(bindings(catalog)); + assert(uri(binding) == value()); + assert(bindingType(binding) == "binding.jsonrpc"); + + const list<value> t = mkbtree(sort(referenceToTargetAssoc(references(store)))); + assert(assoctree<value>("shoppingCart", t) == mklist<value>(string("shoppingCart"), string("ShoppingCart/Cart"))); + return true; +} + +bool testProperties() { + ifstream is("test.composite"); + const list<value> c = components(readXML(streamList(is))); + const value catalog = named(string("Catalog"), c); + + assert(length(properties(catalog)) == 1); + const value currencyCode = car(properties(catalog)); + assert(name(currencyCode) == string("currencyCode")); + assert(propertyValue(currencyCode) == string("USD")); + return true; +} + +} +} + +int main() { + tuscany::gc_scoped_pool p; + tuscany::cout << "Testing..." << tuscany::endl; + + tuscany::scdl::testComposite(); + tuscany::scdl::testComponents(); + tuscany::scdl::testServices(); + tuscany::scdl::testReferences(); + tuscany::scdl::testProperties(); + + tuscany::cout << "OK" << tuscany::endl; + + return 0; +} diff --git a/sca-cpp/branches/lightweight-sca/modules/scdl/scdl.hpp b/sca-cpp/branches/lightweight-sca/modules/scdl/scdl.hpp new file mode 100644 index 0000000000..7cf43e3b14 --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/modules/scdl/scdl.hpp @@ -0,0 +1,221 @@ +/* + * 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_scdl_hpp +#define tuscany_scdl_hpp + +/** + * SCDL read functions. + */ + +#include "string.hpp" +#include "list.hpp" +#include "value.hpp" +#include "monad.hpp" +#include "xml.hpp" + +namespace tuscany { +namespace scdl { + +/** + * Returns a list of components in a composite. + */ +const list<value> components(const value& l) { + const list<value> cs = elementChildren("composite", l); + if (isNil(cs)) + return cs; + return elementChildren("component", car(cs)); +} + +/** + * Returns a list of service promotions in a composite. + */ +const list<value> promotions(const value& l) { + const list<value> cs = elementChildren("composite", l); + if (isNil(cs)) + return cs; + return elementChildren("service", car(cs)); +} + +/** + * Returns the target or a service promotion. + */ +const value promote(const value& l) { + return attributeValue("promote", l); +} + +/** + * Returns the name of a component, service or reference. + */ +const value name(const value& l) { + return attributeValue("name", l); +} + +/** + * Convert a list of elements to a name -> element assoc list. + */ +const list<value> nameToElementAssoc(const list<value>& l) { + if (isNil(l)) + return l; + const value e(car(l)); + return cons<value>(mklist<value>(name(e), e), nameToElementAssoc(cdr(l))); +} + +/** + * Returns the scdl declaration with the given name. + */ +struct filterName { + const value n; + filterName(const value& n) : n(n) { + } + const bool operator()(const value& v) const { + return name(v) == n; + } +}; + +const value named(const value& name, const value& l) { + const list<value> c = filter<value>(filterName(name), l); + if (isNil(c)) + return value(); + return car(c); +} + +/** + * Returns the implementation of a component. + */ +const bool filterImplementation(const value& v) { + return isElement(v) && contains(string(cadr<value>(v)), "implementation."); +} + +const value implementation(const value& l) { + const list<value> n = filter<value>(filterImplementation, l); + if (isNil(n)) + return value(); + return car(n); +} + +/** + * Returns the URI of a service, reference or implementation. + */ +const value uri(const value& l) { + return attributeValue("uri", l); +} + +/** + * Returns true if a reference is declared as wired by impl. + */ +const bool wiredByImpl(const value& l) { + return attributeValue("wiredByImpl", l) == string("true"); +} + +/** + * Returns a list of services in a component. + */ +const list<value> services(const value& l) { + return elementChildren("service", l); +} + +/** + * Returns a list of references in a component. + */ +const list<value> references(const value& l) { + return elementChildren("reference", l); +} + +/** + * Returns a list of bindings in a service or reference. + */ +const bool filterBinding(const value& v) { + return isElement(v) && contains(string(cadr<value>(v)), "binding."); +} + +const list<value> bindings(const value& l) { + return filter<value>(filterBinding, l); +} + +/** + * Returns the target of a reference. + */ +const value bindingsTarget(const list<value>& l) { + if (isNil(l)) + return value(); + const value u = uri(car(l)); + if (!isNil(u)) + return u; + return bindingsTarget(cdr(l)); +} + +const value target(const value& l) { + const value target = attributeValue("target", l); + if (!isNil(target)) + return target; + return bindingsTarget(bindings(l)); +} + +/** + * Convert a list of references to a reference name -> target assoc list. + */ +const list<value> referenceToTargetAssoc(const list<value>& r) { + if (isNil(r)) + return r; + const value ref(car(r)); + return cons<value>(mklist<value>(scdl::name(ref), scdl::target(ref)), referenceToTargetAssoc(cdr(r))); +} + +/** + * Returns a list of properties in a component. + */ +const list<value> properties(const value& l) { + return elementChildren("property", l); +} + +/** + * Returns the type of an implementation. + */ +const value implementationType(const value& l) { + return elementName(l); +} + +/** + * Returns the type of a binding. + */ +const value bindingType(const value& l) { + return elementName(l); +} + +/** + * Returns the value of a property. + */ +const value propertyValue(const value& l) { + return elementValue(l); +} + +/** + * Returns the absolute path of a resource in a contribution. + */ +const string resourcePath(const string& contrib, const string& path) { + return c_str(path)[0] == '/'? path : contrib + path; +} + +} +} + +#endif /* tuscany_scdl_hpp */ diff --git a/sca-cpp/branches/lightweight-sca/modules/scdl/test.composite b/sca-cpp/branches/lightweight-sca/modules/scdl/test.composite new file mode 100644 index 0000000000..5d8c5d3b88 --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/modules/scdl/test.composite @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" + targetNamespace="http://store" + name="store"> + + <component name="Store"> + <implementation.scheme script="store.scm"/> + <service name="Widget"> + <binding.http uri="/store"/> + </service> + <reference name="catalog" target="Catalog"> + <binding.jsonrpc/> + </reference> + <reference name="shoppingCart" target="ShoppingCart/Cart"> + <binding.atom/> + </reference> + <reference name="shoppingTotal" target="ShoppingCart/Total"> + <binding.jsonrpc/> + </reference> + </component> + + <component name="Catalog"> + <implementation.scheme script="fruits-catalog.scm"/> + <property name="currencyCode">USD</property> + <service name="Catalog"> + <binding.jsonrpc/> + </service> + <reference name="currencyConverter" target="CurrencyConverter"/> + </component> + + <component name="ShoppingCart"> + <implementation.scheme script="shopping-cart.scm"/> + <service name="Cart"> + <binding.atom uri="/ShoppingCart"/> + </service> + <service name="Total"> + <binding.jsonrpc/> + </service> + </component> + + <component name="CurrencyConverter"> + <implementation.scheme script="currency-converter.scm"/> + </component> + +</composite> diff --git a/sca-cpp/branches/lightweight-sca/modules/scdl/validate-test b/sca-cpp/branches/lightweight-sca/modules/scdl/validate-test new file mode 100755 index 0000000000..9f277cf15a --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/modules/scdl/validate-test @@ -0,0 +1,23 @@ +#!/bin/sh + +# 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. + +# Validate test composite +../../kernel/xsd-test ../../xsd/tuscany-sca-1.1.xsd test.composite 2>/dev/null +rc=$? +exit $rc |