summaryrefslogtreecommitdiffstats
path: root/sca-cpp/trunk/test/store-cpp/shopping-cart.cpp
diff options
context:
space:
mode:
authorjsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68>2010-05-13 05:28:37 +0000
committerjsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68>2010-05-13 05:28:37 +0000
commitd97c0ec46c554920350403623d70938216b5a2b0 (patch)
treed9b5c381b64bae295b407353685207a02bd7f772 /sca-cpp/trunk/test/store-cpp/shopping-cart.cpp
parent1e5e2e13bee367edc36aa6ee94be4ddfb34378ec (diff)
Move samples to samples directory.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@943805 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-cpp/trunk/test/store-cpp/shopping-cart.cpp')
-rw-r--r--sca-cpp/trunk/test/store-cpp/shopping-cart.cpp152
1 files changed, 0 insertions, 152 deletions
diff --git a/sca-cpp/trunk/test/store-cpp/shopping-cart.cpp b/sca-cpp/trunk/test/store-cpp/shopping-cart.cpp
deleted file mode 100644
index eaad0d3c77..0000000000
--- a/sca-cpp/trunk/test/store-cpp/shopping-cart.cpp
+++ /dev/null
@@ -1,152 +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.
- */
-
-/* $Rev$ $Date$ */
-
-/**
- * Shopping cart component implementation.
- */
-
-#include <apr_general.h>
-#include <apr_uuid.h>
-#include "string.hpp"
-#include "function.hpp"
-#include "list.hpp"
-#include "value.hpp"
-#include "monad.hpp"
-
-namespace tuscany {
-namespace store {
-
-const string cartId("1234");
-
-/**
- * Get the shopping cart from the cache. Return an empty
- * cart if not found.
- */
-const list<value> getcart(const value& id, const lambda<value(const list<value>&)> cache) {
- const value cart = cache(mklist<value>("get", mklist<value>(id)));
- if (isNil(cart))
- return value(list<value>());
- return (list<value>)cart;
-}
-
-/**
- * Returns a UUID.
- */
-const value uuid() {
- apr_uuid_t uuid;
- apr_uuid_get(&uuid);
- char buf[APR_UUID_FORMATTED_LENGTH];
- apr_uuid_format(buf, &uuid);
- return string(buf, APR_UUID_FORMATTED_LENGTH);
-}
-
-/**
- * Post a new item to the cart. Create a new cart if necessary.
- */
-const failable<value> post(unused const list<value>& collection, const value& item, const lambda<value(const list<value>&)> cache) {
- const value id(uuid());
- const list<value> newItem(mklist<value>(car<value>(item), id, caddr<value>(item)));
- const list<value> cart(cons<value>(newItem, getcart(cartId, cache)));
- cache(mklist<value>("put", mklist<value>(cartId), cart));
- return value(mklist<value>(id));
-}
-
-/**
- * Find an item in the cart.
- */
-const value find(const value& id, const list<value>& cart) {
- if (isNil(cart))
- return cons<value>(string("Item"), mklist<value>("0", list<value>()));
- if (id == cadr<value>(car(cart)))
- return car(cart);
- return find(id, cdr(cart));
-}
-
-/**
- * Return items from the cart.
- */
-const failable<value> get(const list<value>& id, const lambda<value(const list<value>&)> cache) {
- if (isNil(id))
- return value(append(mklist<value>(string("Your Cart"), cartId), getcart(cartId, cache)));
- return find(car(id), getcart(cartId, cache));
-}
-
-/**
- * Delete items from the cart.
- */
-const failable<value> del(const list<value>& id, unused const lambda<value(const list<value>&)> cache) {
- if (isNil(id))
- return cache(mklist<value>("delete", mklist<value>(cartId)));
- return value(true);
-}
-
-/**
- * Return the price of an item.
- */
-const double price(const list<value>& item) {
- return cadr<value>(assoc<value>("price", caddr(item)));
-}
-
-/**
- * Sum the prices of a list of items.
- */
-const double sum(const list<value>& items) {
- if (isNil(items))
- return 0;
- return price(car(items)) + sum(cdr(items));
-}
-
-/**
- * Return the total price of the items in the cart.
- */
-const failable<value> gettotal(const lambda<value(const list<value>&)> cache) {
- const list<value> cart(getcart(cartId, cache));
- return value(sum(cart));
-}
-
-/**
- * TODO remove this JSON-RPC specific function.
- */
-const failable<value> listMethods(unused const lambda<value(const list<value>&)> converter) {
- return value(mklist<value>(string("Service.gettotal")));
-}
-
-}
-}
-
-extern "C" {
-
-const tuscany::value apply(const tuscany::list<tuscany::value>& params) {
- const tuscany::value func(car(params));
- if (func == "post")
- return tuscany::store::post(cadr(params), caddr(params), cadddr(params));
- if (func == "get")
- return tuscany::store::get(cadr(params), caddr(params));
- if (func == "delete")
- return tuscany::store::del(cadr(params), caddr(params));
- if (func == "gettotal")
- return tuscany::store::gettotal(cadr(params));
- if (func == "listMethods")
- return tuscany::store::listMethods(cadr(params));
- return tuscany::mkfailure<tuscany::value>();
-}
-
-}