| /* $Id$ |
| * |
| * 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 "common/EtchConfig.h" |
| #include "serialization/EtchTypeMap.h" |
| |
| // TODO: Check memory handling |
| |
| EtchTypeMap::EtchTypeMap() |
| : mById(ETCH_DEFAULT_TYPEMAP_HASH_BIT_SIZE), mByName(ETCH_DEFAULT_TYPEMAP_HASH_BIT_SIZE), mLocked(false) { |
| } |
| |
| EtchTypeMap::~EtchTypeMap() { |
| reset(); |
| } |
| |
| status_t EtchTypeMap::add(EtchType *type) { |
| if (mLocked) |
| return ETCH_EINVAL; |
| EtchType *tmp = NULL; |
| // check id collision |
| if (mById.get(type->getId(), &tmp) != ETCH_ENOT_EXIST) |
| return ETCH_ERROR; |
| // check name collision |
| if (mByName.get(type->getName(), &tmp) != ETCH_ENOT_EXIST) |
| return ETCH_ERROR; |
| |
| if (mById.put(type->getId(), type) != ETCH_OK) |
| return ETCH_ERROR; |
| if (mByName.put(type->getName(), type) != ETCH_OK) |
| return ETCH_ERROR; |
| |
| return ETCH_OK; |
| } |
| |
| void EtchTypeMap::lock() { |
| mLocked = true; |
| }; |
| |
| void EtchTypeMap::reset() { |
| EtchHashTable<capu::int32_t, EtchType*, EtchComparatorNative, EtchHashNative>::Iterator it = mById.begin(); |
| while (it.hasNext()) { |
| EtchHashTable<capu::int32_t, EtchType*, EtchComparatorNative, EtchHashNative>::HashTableEntry entry; |
| it.next(&entry); |
| if (entry.value != NULL) { |
| delete entry.value; |
| } |
| } |
| mById.clear(); |
| mByName.clear(); |
| |
| mLocked = false; |
| } |
| |
| capu::int32_t EtchTypeMap::size() { |
| return mById.count(); |
| } |
| |
| status_t EtchTypeMap::get(EtchString name, EtchType *&type) { |
| status_t result = mByName.get(name, &type); |
| if (result == ETCH_ENOT_EXIST) { |
| if (mLocked) |
| return ETCH_EINVAL; |
| EtchType *tmp = new EtchType(name); |
| result = add(tmp); |
| if (result == ETCH_OK) { |
| type = tmp; |
| } else { |
| delete tmp; |
| } |
| } |
| return result; |
| } |
| |
| status_t EtchTypeMap::get(capu::int32_t id, EtchType *&type) { |
| return mById.get(id, &type); |
| } |
| |
| status_t EtchTypeMap::getAll(EtchHashSet<EtchType*>* set) { |
| if (set == NULL) |
| return ETCH_EINVAL; |
| EtchHashTable<EtchString, EtchType* >::Iterator it = mByName.begin(); |
| EtchHashTable<EtchString, EtchType* >::HashTableEntry entry; |
| while (it.hasNext()) { |
| it.next(&entry); |
| set->put(entry.value); |
| } |
| return ETCH_OK; |
| } |
| |
| void EtchTypeMap::clear() { |
| EtchHashTable<EtchString, EtchType* >::Iterator it = mByName.begin(); |
| EtchHashTable<EtchString, EtchType* >::HashTableEntry entry; |
| while (it.hasNext()) { |
| it.next(&entry); |
| delete entry.value; |
| } |
| mByName.clear(); |
| mById.clear(); |
| } |