com.exactpro.sf.services.itch.soup.SOUPMessageHelper Maven / Gradle / Ivy
/******************************************************************************
* Copyright 2009-2021 Exactpro (Exactpro Systems Limited)
*
* 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.
******************************************************************************/
package com.exactpro.sf.services.itch.soup;
import java.util.Map;
import com.exactpro.sf.common.codecs.AbstractCodec;
import com.exactpro.sf.common.messages.IMessage;
import com.exactpro.sf.common.messages.structures.IFieldStructure;
import com.exactpro.sf.common.messages.structures.IMessageStructure;
import com.exactpro.sf.common.util.EPSCommonException;
import com.exactpro.sf.comparison.conversion.MultiConverter;
import com.exactpro.sf.services.IServiceContext;
import com.exactpro.sf.services.MessageHelper;
import com.exactpro.sf.services.itch.ITCHCodecSettings;
public class SOUPMessageHelper extends MessageHelper {
public static final String ASCII_TYPE = "ASCII";
public static final String VARIABLE_TYPE = "VARIABLE";
public static final String ROUTE_ATTRIBUTE = "Route";
public static final String ROUTE_ATTRIBUTE_OUTGOING = "Outgoing";
public static final String ROUTE_ATTRIBUTE_INCOMING = "Incoming";
public static final String DEBUG_PACKET_NAME = "DebugPacket";
public static final String UNDOCUMENTED_ERROR_MESSAGE = "UndocumentedErrorMessage";
public static final String SEQUENCED_DATA_PACKET = "SequencedDataPacket";
public static final String UNSEQUENCED_DATA_PACKET = "UnsequencedDataPacket";
public static final String SEQUENCED_HEADER_MESSAGE = "SequencedDataPacketHeader";
public static final String UNSEQUENCED_HEADER_MESSAGE = "UnsequencedDataPacketHeader";
public static final String PACKET_LENGTH = "PacketLength";
public static final String PACKET_TYPE = "PacketType";
public static final String ADMIN_MESSAGE_TYPE_ATTR = "AdminMessageType";
public static final String MESSAGE_TYPE_FIELD = "MessageType";
public static final String PACKET_HEADER_MESSAGE = "PacketHeader";
public static final String SIZE_FIELD = "SizeField";
public static final String SOUP_BIN_TCP_HEADER_NAME = "SoupBinHeader";
public static final String MOLD_UDP_MESSAGE_HEADER_NAME = "MoldUdpMessageHeader";
public static final String MESSAGE_LENGTH_FIELD_NAME = "Length";
public static final int MESSAGE_LENGTH_FIELD_SIZE = 2;
@Override
public AbstractCodec getCodec(IServiceContext serviceContext) {
SOUPCodec codec = new SOUPCodec();
codec.init(serviceContext, new ITCHCodecSettings(), getMessageFactory(), getDictionaryStructure());
return codec;
}
public IMessage createMessage(String name, Map values) {
IMessageStructure structure = getDictionaryStructure().getMessages().get(name);
IMessage result = getMessageFactory().createMessage(name, getDictionaryStructure().getNamespace());
values.forEach((str, obj) -> setIfPresented(structure, result, str, obj));
return prepareMessageToEncode(result, null);
}
private static void setIfPresented(IMessageStructure messageStructure, IMessage message, String field, Object value) {
if (value == null) {
return;
}
IFieldStructure fieldStructure = messageStructure.getFields().get(field);
if (fieldStructure != null) {
try {
Class clazz = Class.forName(fieldStructure.getJavaType().value());
value = MultiConverter.convert(value, clazz);
message.addField(field, value);
} catch (ClassNotFoundException e) {
throw new EPSCommonException("Cannot associate [" + fieldStructure.getJavaType().value() + "] with any class" );
}
}
}
}