diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-08-16 06:15:24 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-08-16 06:15:24 +0000 |
commit | 16f96409b9ad2a1451c88b4e0074b57686f02269 (patch) | |
tree | 7c5c2e1d5276975aa26c9056a008cd302306a998 /sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp | |
parent | e351502e55d7de56a2d14ad33923f796a73d118f (diff) |
Test Postgresql hot standby + replication and integrated Postgresql database in store-cluster sample. Add a front cache component which can be used to wire a cache component and a database component.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@985799 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp b/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp index 5cbbb2feff..3a1df44490 100644 --- a/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp +++ b/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp @@ -23,8 +23,6 @@ * Shopping cart component implementation. */ -#include <apr_general.h> -#include <apr_uuid.h> #include "string.hpp" #include "function.hpp" #include "list.hpp" @@ -42,27 +40,21 @@ const string cartId("1234"); */ const list<value> getcart(const value& id, const lambda<value(const list<value>&)> cache) { const value cart = cache(mklist<value>("get", mklist<value>(id))); + cerr << "cart value: " << cart << "\n"; + const failable<value> fcart = cart; + cerr << "cart fvalue: " << fcart << "\n"; + cerr << "cart content: " << content(fcart) << "\n"; + cerr << "cart reason: " << reason(fcart) << "\n"; 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 value id(mkuuid()); 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)); |