diff -r 000000000000 -r 2b3e5ec03512 servlib/storage/SQLBundleStore.cc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/servlib/storage/SQLBundleStore.cc Thu Apr 21 14:57:45 2011 +0100 @@ -0,0 +1,126 @@ +/* + * Copyright 2004-2006 Intel Corporation + * + * Licensed 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. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#if SQL_ENABLED + +#include "SQLBundleStore.h" +#include "SQLStore.h" +#include "StorageConfig.h" +#include "bundling/Bundle.h" + +namespace dtn { + +/****************************************************************************** + * + * SQLBundleStore + * + *****************************************************************************/ + +/** + * Constructor. + */ + +SQLBundleStore::SQLBundleStore(oasys::SQLImplementation* db, const char* table_name) + : BundleStore() +{ + Bundle tmpobj(this); + + store_ = new SQLStore(table_name, db); + store_->create_table(&tmpobj); + store_->set_key_name("bundleid"); +} + +/** + * Create a new bundle instance, then make a generic call into the + * bundleStore to look up the bundle and fill in it's members if + * found. + */ + +Bundle* +SQLBundleStore::get(int bundle_id) +{ + Bundle* bundle = new Bundle(); + if (store_->get(bundle, bundle_id) != 0) { + delete bundle; + return NULL; + } + + return bundle; +} + +/** + * Store the given bundle in the persistent store. + */ +bool +SQLBundleStore::insert(Bundle* bundle) +{ + return store_->insert(bundle) == 0; +} + +/** + * Update the given bundle in the persistent store. + */ +bool +SQLBundleStore::update(Bundle* bundle) +{ + return store_->update(bundle, bundle->bundleid_) == 0; +} + +/** + * Delete the given bundle from the persistent store. + */ +bool +SQLBundleStore::del(int bundle_id) +{ + return store_->del(bundle_id) == 0; +} + + + +int +SQLBundleStore::delete_expired(const time_t now) +{ + const char* field = "expiration"; + oasys::StringBuffer query ; + query.appendf("DELETE FROM %s WHERE %s > %lu", store_->table_name(), field, now); + + int retval = store_->exec_query(query.c_str()); + return retval; +} + + + +bool +SQLBundleStore::is_custodian(int bundle_id) +{ + NOTIMPLEMENTED ; + + /** + * One possible implementation. Currently b.is_custodian() + * function does not exist + * Bundle b = get(bundle_id); + * if (b == NULL) return 0; + * return (b.is_custodian()) ; + */ +} + +} // namespace dtn + +#endif /* SQL_ENABLED */