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Diffstat (limited to 'cpp/src/qpid/framing/FieldTable.cpp')
-rw-r--r-- | cpp/src/qpid/framing/FieldTable.cpp | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/cpp/src/qpid/framing/FieldTable.cpp b/cpp/src/qpid/framing/FieldTable.cpp deleted file mode 100644 index 1c24ca3aff..0000000000 --- a/cpp/src/qpid/framing/FieldTable.cpp +++ /dev/null @@ -1,150 +0,0 @@ -/* - * - * 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 <qpid/framing/FieldTable.h> -#include <qpid/QpidError.h> -#include <qpid/framing/Buffer.h> -#include <qpid/framing/Value.h> -#include <assert.h> - -namespace qpid { -namespace framing { - -FieldTable::~FieldTable() {} - -u_int32_t FieldTable::size() const { - u_int32_t len(4); - for(ValueMap::const_iterator i = values.begin(); i != values.end(); ++i) { - // 2 = shortstr_len_byyte + type_char_byte - len += 2 + (i->first).size() + (i->second)->size(); - } - return len; -} - -int FieldTable::count() const { - return values.size(); -} - -namespace -{ -std::ostream& operator<<(std::ostream& out, const FieldTable::ValueMap::value_type& i) { - return out << i.first << ":" << *i.second; -} -} - -std::ostream& operator<<(std::ostream& out, const FieldTable& t) { - out << "{"; - FieldTable::ValueMap::const_iterator i = t.getMap().begin(); - if (i != t.getMap().end()) out << *i++; - while (i != t.getMap().end()) - { - out << "," << *i++; - } - return out << "}"; -} - -void FieldTable::setString(const std::string& name, const std::string& value){ - values[name] = ValuePtr(new StringValue(value)); -} - -void FieldTable::setInt(const std::string& name, int value){ - values[name] = ValuePtr(new IntegerValue(value)); -} - -void FieldTable::setTimestamp(const std::string& name, u_int64_t value){ - values[name] = ValuePtr(new TimeValue(value)); -} - -void FieldTable::setTable(const std::string& name, const FieldTable& value){ - values[name] = ValuePtr(new FieldTableValue(value)); -} - -namespace { -template <class T> T default_value() { return T(); } -template <> int default_value<int>() { return 0; } -template <> u_int64_t default_value<u_int64_t>() { return 0; } -} - -template <class T> -T FieldTable::getValue(const std::string& name) const -{ - ValueMap::const_iterator i = values.find(name); - if (i == values.end()) return default_value<T>(); - const ValueOps<T> *vt = dynamic_cast<const ValueOps<T>*>(i->second.get()); - return vt->getValue(); -} - -std::string FieldTable::getString(const std::string& name) const { - return getValue<std::string>(name); -} - -int FieldTable::getInt(const std::string& name) const { - return getValue<int>(name); -} - -u_int64_t FieldTable::getTimestamp(const std::string& name) const { - return getValue<u_int64_t>(name); -} - -void FieldTable::getTable(const std::string& name, FieldTable& value) const { - value = getValue<FieldTable>(name); -} - -void FieldTable::encode(Buffer& buffer) const{ - buffer.putLong(size() - 4); - for (ValueMap::const_iterator i = values.begin(); i!=values.end(); ++i) { - buffer.putShortString(i->first); - buffer.putOctet(i->second->getType()); - i->second->encode(buffer); - } -} - -void FieldTable::decode(Buffer& buffer){ - u_int32_t len = buffer.getLong(); - u_int32_t available = buffer.available(); - if (available < len) - THROW_QPID_ERROR(FRAMING_ERROR, "Not enough data for field table."); - u_int32_t leftover = available - len; - while(buffer.available() > leftover){ - std::string name; - buffer.getShortString(name); - std::auto_ptr<Value> value(Value::decode_value(buffer)); - values[name] = ValuePtr(value.release()); - } -} - - -bool FieldTable::operator==(const FieldTable& x) const { - if (values.size() != x.values.size()) return false; - for (ValueMap::const_iterator i = values.begin(); i != values.end(); ++i) { - ValueMap::const_iterator j = x.values.find(i->first); - if (j == x.values.end()) return false; - if (*(i->second) != *(j->second)) return false; - } - return true; -} - -void FieldTable::erase(const std::string& name) -{ - values.erase(values.find(name)); -} - -} -} |