software.xdev.mockserver.serialization.LogEventRequestAndResponseSerializer Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of core Show documentation
MockServer NeoLight Core
There is a newer version: 1.0.8
/*
 * Copyright © 2024 XDEV Software (https://xdev.software)
 *
 * 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 software.xdev.mockserver.serialization;

import static software.xdev.mockserver.character.Character.NEW_LINE;
import static software.xdev.mockserver.util.StringUtils.isBlank;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.fasterxml.jackson.core.util.DefaultIndenter;
import com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectWriter;

import software.xdev.mockserver.model.LogEventRequestAndResponse;
import software.xdev.mockserver.serialization.model.LogEventRequestAndResponseDTO;


public class LogEventRequestAndResponseSerializer
{
	private final ObjectMapper objectMapper = ObjectMapperFactory.createObjectMapper();
	private final JsonArraySerializer jsonArraySerializer = new JsonArraySerializer();
	private static final ObjectWriter OBJECT_WRITER = ObjectMapperFactory
		.createObjectMapper()
		.writer(
			new DefaultPrettyPrinter()
				.withArrayIndenter(DefaultIndenter.SYSTEM_LINEFEED_INSTANCE)
				.withObjectIndenter(DefaultIndenter.SYSTEM_LINEFEED_INSTANCE));
	
	public String serialize(final LogEventRequestAndResponse httpRequestAndHttpResponse)
	{
		try
		{
			return OBJECT_WRITER.writeValueAsString(new LogEventRequestAndResponseDTO(httpRequestAndHttpResponse));
		}
		catch(final Exception e)
		{
			throw new IllegalArgumentException(
				"Exception while serializing HttpRequestAndHttpResponse to JSON with value "
					+ httpRequestAndHttpResponse,
				e);
		}
	}
	
	public String serialize(final List httpRequestAndHttpResponses)
	{
		return this.serialize(httpRequestAndHttpResponses.toArray(new LogEventRequestAndResponse[0]));
	}
	
	public String serialize(final LogEventRequestAndResponse... httpRequestAndHttpResponses)
	{
		try
		{
			if(httpRequestAndHttpResponses != null && httpRequestAndHttpResponses.length > 0)
			{
				final LogEventRequestAndResponseDTO[] httpRequestAndHttpResponseDTOS =
					new LogEventRequestAndResponseDTO[httpRequestAndHttpResponses.length];
				for(int i = 0; i < httpRequestAndHttpResponses.length; i++)
				{
					httpRequestAndHttpResponseDTOS[i] =
						new LogEventRequestAndResponseDTO(httpRequestAndHttpResponses[i]);
				}
				return OBJECT_WRITER
					.withDefaultPrettyPrinter()
					.writeValueAsString(httpRequestAndHttpResponseDTOS);
			}
			else
			{
				return "[]";
			}
		}
		catch(final Exception e)
		{
			throw new IllegalArgumentException(
				"Exception while serializing HttpRequestAndHttpResponse to JSON with value " + Arrays.asList(
					httpRequestAndHttpResponses),
				e);
		}
	}
	
	public LogEventRequestAndResponse deserialize(final String jsonHttpRequestAndHttpResponse)
	{
		if(isBlank(jsonHttpRequestAndHttpResponse))
		{
			throw new IllegalArgumentException(
				"1 error:" + NEW_LINE + " - a request is required but value was \"" + jsonHttpRequestAndHttpResponse
					+ "\"");
		}
		else
		{
			LogEventRequestAndResponse httpRequestAndHttpResponse = null;
			try
			{
				final LogEventRequestAndResponseDTO httpRequestAndHttpResponseDTO =
					this.objectMapper.readValue(jsonHttpRequestAndHttpResponse, LogEventRequestAndResponseDTO.class);
				if(httpRequestAndHttpResponseDTO != null)
				{
					httpRequestAndHttpResponse = httpRequestAndHttpResponseDTO.buildObject();
				}
			}
			catch(final Exception ex)
			{
				throw new IllegalArgumentException(
					"exception while parsing [" + jsonHttpRequestAndHttpResponse + "] for HttpRequestAndHttpResponse",
					ex);
			}
			return httpRequestAndHttpResponse;
		}
	}
	
	public LogEventRequestAndResponse[] deserializeArray(final String jsonHttpRequestAndHttpResponse)
	{
		final List httpRequestAndHttpResponses = new ArrayList<>();
		if(isBlank(jsonHttpRequestAndHttpResponse))
		{
			throw new IllegalArgumentException(
				"1 error:" + NEW_LINE + " - a request or request array is required but value was \""
					+ jsonHttpRequestAndHttpResponse + "\"");
		}
		else
		{
			final List jsonRequestList =
				this.jsonArraySerializer.splitJSONArray(jsonHttpRequestAndHttpResponse);
			if(jsonRequestList.isEmpty())
			{
				throw new IllegalArgumentException(
					"1 error:" + NEW_LINE + " - a request or array of request is required");
			}
			else
			{
				final List validationErrorsList = new ArrayList<>();
				for(final String jsonRequest : jsonRequestList)
				{
					try
					{
						httpRequestAndHttpResponses.add(this.deserialize(jsonRequest));
					}
					catch(final IllegalArgumentException iae)
					{
						validationErrorsList.add(iae.getMessage());
					}
				}
				if(!validationErrorsList.isEmpty())
				{
					throw new IllegalArgumentException((validationErrorsList.size() > 1 ? "[" : "")
						+ String.join("," + NEW_LINE, validationErrorsList)
						+ (validationErrorsList.size() > 1 ? "]" : ""));
				}
			}
		}
		return httpRequestAndHttpResponses.toArray(new LogEventRequestAndResponse[0]);
	}
}