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/*
*
* 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.
*
*/
#include "ReplicateLevel.h"
#include "qpid/Exception.h"
#include "qpid/Msg.h"
#include <iostream>
#include <assert.h>
namespace qpid {
namespace ha {
using namespace std;
// Note replicateLevel is called during plugin-initialization which
// happens in the static construction phase so these constants need
// to be POD, they can't be class objects
//
namespace {
const char* S_NONE="none";
const char* S_CONFIGURATION="configuration";
const char* S_ALL="all";
}
bool replicateLevel(const string& level, ReplicateLevel& out) {
if (level == S_NONE) { out = RL_NONE; return true; }
if (level == S_CONFIGURATION) { out = RL_CONFIGURATION; return true; }
if (level == S_ALL) { out = RL_ALL; return true; }
return false;
}
ReplicateLevel replicateLevel(const string& level) {
ReplicateLevel rl;
if (!replicateLevel(level, rl))
throw Exception("Invalid value for replication level: "+level);
return rl;
}
string str(ReplicateLevel l) {
const char* names[] = { S_NONE, S_CONFIGURATION, S_ALL };
if (l > RL_ALL)
throw Exception(QPID_MSG("Invalid value for replication level: " << l));
return names[l];
}
ostream& operator<<(ostream& o, ReplicateLevel rl) { return o << str(rl); }
istream& operator>>(istream& i, ReplicateLevel& rl) {
string str;
i >> str;
rl = replicateLevel(str);
return i;
}
}} // namespace qpid::ha
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