SQLBundleStore.cc

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00001 /*
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00005  * install, copy or use the software.
00006  * 
00007  * Intel Open Source License 
00008  * 
00009  * Copyright (c) 2004 Intel Corporation. All rights reserved. 
00010  * 
00011  * Redistribution and use in source and binary forms, with or without
00012  * modification, are permitted provided that the following conditions are
00013  * met:
00014  * 
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00018  *   Redistributions in binary form must reproduce the above copyright
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00020  *   documentation and/or other materials provided with the distribution.
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00024  *   this software without specific prior written permission.
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00038 
00039 #include "config.h"
00040 
00041 #if SQL_ENABLED
00042 
00043 #include "SQLBundleStore.h"
00044 #include "SQLStore.h"
00045 #include "StorageConfig.h"
00046 #include "bundling/Bundle.h"
00047 
00048 namespace dtn {
00049 
00050 /******************************************************************************
00051  *
00052  * SQLBundleStore
00053  *
00054  *****************************************************************************/
00055 
00060 SQLBundleStore::SQLBundleStore(oasys::SQLImplementation* db, const char* table_name)
00061     : BundleStore()
00062 {
00063     Bundle tmpobj(this);
00064 
00065     store_ = new SQLStore(table_name, db);
00066     store_->create_table(&tmpobj);
00067     store_->set_key_name("bundleid");
00068 }
00069 
00076 Bundle*
00077 SQLBundleStore::get(int bundle_id)
00078 {
00079     Bundle* bundle = new Bundle();
00080     if (store_->get(bundle, bundle_id) != 0) {
00081         delete bundle;
00082         return NULL;
00083     }
00084 
00085     return bundle;
00086 }
00087 
00091 bool
00092 SQLBundleStore::insert(Bundle* bundle)
00093 {
00094     return store_->insert(bundle) == 0;
00095 }
00096 
00100 bool
00101 SQLBundleStore::update(Bundle* bundle)
00102 {
00103     return store_->update(bundle, bundle->bundleid_) == 0;
00104 }
00105 
00109 bool
00110 SQLBundleStore::del(int bundle_id)
00111 {
00112     return store_->del(bundle_id) == 0;
00113 }
00114 
00115 
00116 
00117 int 
00118 SQLBundleStore::delete_expired(const time_t now) 
00119 {
00120     const char* field = "expiration";
00121     oasys::StringBuffer query ;
00122     query.appendf("DELETE FROM %s WHERE %s > %lu", store_->table_name(), field, now);
00123     
00124     int retval = store_->exec_query(query.c_str());
00125     return retval;
00126 }
00127      
00128 
00129 
00130 bool
00131 SQLBundleStore::is_custodian(int bundle_id) 
00132 {
00133     NOTIMPLEMENTED ; 
00134 
00142 }
00143 
00144 } // namespace dtn
00145 
00146 #endif /* SQL_ENABLED */

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