mirror of
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108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/* -------------------------------------------------------------------------- */
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/* Copyright 2002-2014, OpenNebula Project (OpenNebula.org), C12G Labs */
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/* */
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/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
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/* not use this file except in compliance with the License. You may obtain */
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/* a copy of the License at */
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/* */
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/* http://www.apache.org/licenses/LICENSE-2.0 */
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/* */
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/* Unless required by applicable law or agreed to in writing, software */
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/* distributed under the License is distributed on an "AS IS" BASIS, */
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/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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/* See the License for the specific language governing permissions and */
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/* limitations under the License. */
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/* -------------------------------------------------------------------------- */
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#include "ObjectCollection.h"
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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int ObjectCollection::from_xml_node(const xmlNodePtr node)
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{
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istringstream iss;
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int id;
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int rc = 0;
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ostringstream oss;
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vector<string>::iterator it;
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ObjectXML oxml(node);
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oss << "/" << collection_name << "/ID";
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vector<string> ids = oxml[oss.str().c_str()];
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for (it = ids.begin(); it != ids.end(); it++)
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{
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iss.clear();
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iss.str(*it);
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iss >> dec >> id;
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if ( iss.fail() )
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{
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rc = -1;
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break;
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}
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else
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{
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collection_set.insert(id);
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}
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}
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return rc;
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};
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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string& ObjectCollection::to_xml(string& xml) const
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{
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ostringstream oss;
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set<int>::iterator it;
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oss << "<" << collection_name << ">";
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for ( it = collection_set.begin(); it != collection_set.end(); it++ )
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{
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oss << "<ID>" << *it << "</ID>";
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}
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oss << "</" << collection_name << ">";
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xml = oss.str();
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return xml;
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};
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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int ObjectCollection::add_collection_id(int id)
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{
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pair<set<int>::iterator,bool> ret;
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ret = collection_set.insert(id);
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if( !ret.second )
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{
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return -1;
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}
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return 0;
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};
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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int ObjectCollection::del_collection_id(int id)
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{
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if( collection_set.erase(id) != 1 )
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{
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return -1;
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}
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return 0;
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};
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