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.hazelcast-code-generator.1.6.0-11.source-code.codec-template-cpp.ftl Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2015, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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.
*/
<#assign listenerInterface = "">
<#assign isAddListener=false>
<#assign isRemoveListener=false>
<#if model.className?contains("Listener") && model.className?contains("Add")>
<#assign listenerInterface = "IAddListenerCodec">
<#assign isAddListener=true>
<#if model.className?contains("Listener") && model.className?contains("Remove") && model.className != "ClientRemoveAllListenersCodec">
<#assign listenerInterface = "IRemoveListenerCodec">
<#assign isRemoveListener=true>
<#assign isAddRemoveListener=(isAddListener || isRemoveListener)>
<#if isAddRemoveListener>#include "hazelcast/util/Util.h"
#include "hazelcast/util/ILogger.h"
#include "hazelcast/client/protocol/codec/${model.className}.h"
#include "hazelcast/client/exception/UnexpectedMessageTypeException.h"
<#if shouldIncludeHeader("Data", isAddRemoveListener)>
#include "hazelcast/client/serialization/pimpl/Data.h"
<#if shouldIncludeHeader("Address", isAddRemoveListener)>
#include "hazelcast/client/Address.h"
<#if shouldIncludeHeader("Member", isAddRemoveListener)>
#include "hazelcast/client/Member.h"
<#if shouldIncludeHeader("MemberAttributeChange", isAddRemoveListener)>
#include "hazelcast/client/impl/MemberAttributeChange.h"
<#if shouldIncludeHeader("EntryView", isAddRemoveListener)>
#include "hazelcast/client/map/DataEntryView.h"
<#if shouldIncludeHeader("DistributedObjectInfo", isAddRemoveListener)>
#include "hazelcast/client/impl/DistributedObjectInfo.h"
<#if model.events?has_content>
#include "hazelcast/client/protocol/EventMessageConst.h"
namespace hazelcast {
namespace client {
namespace protocol {
namespace codec {
const ${model.parentName}MessageType ${model.className}::RequestParameters::TYPE = HZ_${model.parentName?upper_case}_${model.name?upper_case};
const bool ${model.className}::RequestParameters::RETRYABLE = <#if model.retryable == 1>true<#else>false;
const int32_t ${model.className}::ResponseParameters::TYPE = ${model.response};
<#if isAddListener || isRemoveListener>
${model.className}::~${model.className}() {
}
std::auto_ptr ${model.className}::RequestParameters::encode(<#list model.requestParams as param>
<#if util.isPrimitive(param.type)>${util.getCppType(param.type)} ${param.name}<#else>const ${util.getCppType(param.type)} <#if param.nullable >*<#else>&${param.name}<#if param_has_next>, ) {
int32_t requiredDataSize = calculateDataSize(<#list model.requestParams as param>${param.name}<#if param_has_next>, );
std::auto_ptr clientMessage = ClientMessage::createForEncode(requiredDataSize);
clientMessage->setMessageType((uint16_t)${model.className}::RequestParameters::TYPE);
clientMessage->setRetryable(RETRYABLE);
<#list model.requestParams as p>
<@setterText var_name=p.name type=p.type isNullable=p.nullable/>
clientMessage->updateFrameLength();
return clientMessage;
}
int32_t ${model.className}::RequestParameters::calculateDataSize(<#list model.requestParams as param>
<#if util.isPrimitive(param.type)>${util.getCppType(param.type)} ${param.name}<#else>const ${util.getCppType(param.type)} <#if param.nullable >*<#else>&${param.name}<#if param_has_next>, ) {
int32_t dataSize = ClientMessage::HEADER_SIZE;
<#list model.requestParams as p>
<@sizeText var_name=p.name type=p.type isNullable=p.nullable/>
return dataSize;
}
${model.className}::ResponseParameters::ResponseParameters(ClientMessage &clientMessage) {
if (TYPE != clientMessage.getMessageType()) {
throw exception::UnexpectedMessageTypeException("${model.className}::ResponseParameters::decode", clientMessage.getMessageType(), TYPE);
}
<#if model.responseParams?has_content><#list model.responseParams as p><@getterText var_name=p.name type=p.type isNullable=p.nullable/>
}
${model.className}::ResponseParameters ${model.className}::ResponseParameters::decode(ClientMessage &clientMessage) {
return ${model.className}::ResponseParameters(clientMessage);
}
${model.className}::ResponseParameters::ResponseParameters(const ${model.className}::ResponseParameters &rhs) {
<#list model.responseParams as param>
<#if param.nullable >
${param.name} = std::auto_ptr<${util.getCppType(param.type)}>(new ${util.getCppType(param.type)}(*rhs.${param.name}));
<#else>
${param.name} = rhs.${param.name};
}
<#if model.events?has_content>
//************************ EVENTS START*************************************************************************//
${model.className}::AbstractEventHandler::~AbstractEventHandler() {
}
void ${model.className}::AbstractEventHandler::handle(std::auto_ptr clientMessage) {
int messageType = clientMessage->getMessageType();
switch (messageType) {
<#list model.events as event>
case protocol::EVENT_${event.name?upper_case}:
{
<#list event.eventParams as p>
<@eventGetterText var_name=p.name type=p.type isNullable=p.nullable isEvent=true/>
handle${event.name?cap_first}(<#list event.eventParams as param>${param.name}<#if param_has_next>, );
break;
}
default:
char buf[300];
util::snprintf(buf, 300, "[${model.className}::AbstractEventHandler::handle] Unknown message type (%d) received on event handler.", clientMessage->getMessageType());
util::ILogger::getLogger().warning(buf);
}
}
//************************ EVENTS END **************************************************************************//
<#if isAddListener || isRemoveListener>
${model.className}::${model.className} (<#list model.requestParams as param>const ${util.getCppType(param.type)} &${param.name}<#if param_has_next>, )
<#if model.requestParams?has_content> : <#list model.requestParams as param>${param.name}_(${param.name})<#if param_has_next>, {
}
//************************ ${listenerInterface} interface start ************************************************//
std::auto_ptr ${model.className}::encodeRequest() const {
return RequestParameters::encode(<#list model.requestParams as param>${param.name}_<#if param_has_next>, );
}
<#if isAddListener>
std::string ${model.className}::decodeResponse(ClientMessage &responseMessage) const {
return ResponseParameters::decode(responseMessage).response;
}
<#if isRemoveListener>
const std::string &${model.className}::getRegistrationId() const {
return registrationId_;
}
void ${model.className}::setRegistrationId(const std::string &id) {
registrationId_ = id;
}
bool ${model.className}::decodeResponse(ClientMessage &responseMessage) const {
return ResponseParameters::decode(responseMessage).response;
}
//************************ ${listenerInterface} interface ends *************************************************//
}
}
}
}
<#--MACROS BELOW-->
<#--SIZE NULL CHECK MACRO -->
<#macro sizeText var_name type isNullable=false>
<#local cat= util.getTypeCategory(type)>
<#switch cat>
<#case "OTHER">
<#case "CUSTOM">
dataSize += ClientMessage::calculateDataSize(${var_name});
<#break >
<#case "COLLECTION">
<#local itemVariableType= util.getGenericType(type)>
dataSize += ClientMessage::calculateDataSize<${util.getCppType(itemVariableType)} >(${var_name});
<#break >
<#case "ARRAY">
<#local itemVariableType= util.getArrayType(type)>
dataSize += ClientMessage::calculateDataSize<${util.getCppType(itemVariableType)} >(${var_name});
<#break >
<#case "MAP">
<#local keyType = util.getFirstGenericParameterType(type)>
<#local valueType = util.getSecondGenericParameterType(type)>
dataSize += ClientMessage::calculateDataSize<${util.getCppType(keyType)}, ${util.getCppType(valueType)} > (${var_name});
<#--SETTER NULL CHECK MACRO -->
<#macro setterText var_name type isNullable=false>
<#local cat= util.getTypeCategory(type)>
<#switch cat>
<#case "OTHER">
<#case "CUSTOM">
clientMessage->set(${var_name});
<#break >
<#case "COLLECTION">
<#local itemVariableType= util.getGenericType(type)>
clientMessage->setArray<${util.getCppType(itemVariableType)} >(${var_name});
<#break >
<#case "ARRAY">
<#local itemVariableType= util.getArrayType(type)>
clientMessage->setArray<${util.getCppType(itemVariableType)} > (${var_name});
<#break >
<#case "MAP">
<#local keyType = util.getFirstGenericParameterType(type)>
<#local valueType = util.getSecondGenericParameterType(type)>
clientMessage->setEntryArray<${util.getCppType(keyType)}, ${util.getCppType(valueType)} >(${var_name});
<#break >
<#--GETTER NULL CHECK MACRO -->
<#macro getterText var_name type isNullable=false isEvent=false>
<#if isNullable>
<#assign nullableStr = "Nullable">
<#else>
<#assign nullableStr = "">
<#local cat= util.getTypeCategory(type)>
<#switch cat>
<#case "OTHER">
<#case "CUSTOM">
${var_name} = clientMessage.get${nullableStr}<${util.getCppType(type)} >();
<#break >
<#case "COLLECTION">
<#local itemVariableType= util.getGenericType(type)>
${var_name} = clientMessage.get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#break >
<#case "ARRAY">
<#local itemVariableType= util.getArrayType(type)>
${var_name} = clientMessage.get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#break >
<#case "MAP">
<#local keyType = util.getFirstGenericParameterType(type)>
<#local valueType = util.getSecondGenericParameterType(type)>
${var_name} = clientMessage.get${nullableStr}EntryArray<${util.getCppType(keyType)}, ${util.getCppType(valueType)} >();
<#break >
<#--Event getter MACRO -->
<#macro eventGetterText var_name type isNullable=false isEvent=false>
<#if isNullable>
<#assign nullableStr = "Nullable">
<#else>
<#assign nullableStr = "">
<#local cat= util.getTypeCategory(type)>
<#switch cat>
<#case "OTHER">
<#case "CUSTOM">
<#if !isNullable >${util.getCppType(type)} ${var_name} = clientMessage->get${nullableStr}<${util.getCppType(type)} >();
<#else>std::auto_ptr<${util.getCppType(type)} > ${var_name} = clientMessage->get${nullableStr}<${util.getCppType(type)} >();
<#break >
<#case "COLLECTION">
<#local itemVariableType= util.getGenericType(type)>
<#if !isNullable >${util.getCppType(type)} ${var_name} = clientMessage->get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#else>std::auto_ptr<${util.getCppType(type)} > ${var_name} = clientMessage->get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#break >
<#case "ARRAY">
<#local itemVariableType= util.getArrayType(type)>
<#if !isNullable >${util.getCppType(type)} ${var_name} = clientMessage->get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#else>std::auto_ptr<${util.getCppType(type)} > ${var_name} = clientMessage->get${nullableStr}Array<${util.getCppType(itemVariableType)} >();
<#break >
<#case "MAP">
<#local keyType = util.getFirstGenericParameterType(type)>
<#local valueType = util.getSecondGenericParameterType(type)>
<#if !isNullable >${util.getCppType(type)} ${var_name} = clientMessage->get${nullableStr}EntryArray<${util.getCppType(keyType)}, ${util.getCppType(valueType)} >();
<#else>std::auto_ptr<${util.getCppType(type)} > ${var_name} = clientMessage->get${nullableStr}EntryArray<${util.getCppType(keyType)}, ${util.getCppType(valueType)} >();
<#break >
<#function isHeaderAlreadyIncluded type isAddRemoveListener>
<#list model.responseParams as param>
<#if param.type?contains(util.getCppType(type)) && false == param.nullable>
<#return true>
<#if isAddRemoveListener>
<#list model.requestParams as param>
<#if param.type?contains(util.getCppType(type))>
<#return true>
<#return false>
<#--FUNCTIONS BELOW-->
<#function shouldIncludeHeader type isAddRemoveListener >
<#if isHeaderAlreadyIncluded(type, isAddRemoveListener)>
<#return false>
<#list model.requestParams as param>
<#if param.type?contains(util.getCppType(type))>
<#return true>
<#list model.responseParams as param>
<#if param.type?contains(util.getCppType(type))>
<#return true>
<#if model.events?has_content>
<#list model.events as event>
<#list event.eventParams as param>
<#if param.type?contains(util.getCppType(type))>
<#return true>
<#return false>
