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package de.extra.client.core;

import de.extrastandard.api.model.content.IInputDataContainer;
import de.extrastandard.api.model.content.IResponseData;

/**
 * 
 * Result transmission of a transport. Result can contain several single
 * responses.
 * 
 * @author DPRS
 * @version $Id: ProcessResult.java 841 2012-10-19 15:32:38Z
 *          [email protected] $
 */
public class ProcessResult {

	/**
	 * ResponseData for the given IInputData
	 */
	private final IResponseData responseData;

	/**
	 * InputData
	 */
	private final IInputDataContainer dataContainer;

	/**
	 * Eception
	 */
	private final Exception exception;

	public ProcessResult(final IResponseData responseData,
			final IInputDataContainer dataContainer, final Exception exception) {
		this.responseData = responseData;
		this.dataContainer = dataContainer;
		this.exception = exception;
	}

	public ProcessResult(final IResponseData responseData,
			final IInputDataContainer dataContainer) {
		this(responseData, dataContainer, null);
	}

	public ProcessResult(final Exception exception) {
		this(null, null, exception);
	}

	/**
	 * @return the dataContainer
	 */
	public IInputDataContainer getDataContainer() {
		return dataContainer;
	}

	/**
	 * @return the responseDatas
	 */
	public IResponseData getResponseData() {
		return responseData;
	}

	/**
	 * @return the exception
	 */
	public Exception getException() {
		return exception;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.lang.Object#toString()
	 */
	@Override
	public String toString() {
		final StringBuilder builder = new StringBuilder();
		builder.append("ProcessResult [");
		if (dataContainer != null) {
			builder.append("dataContainer=");
			builder.append(dataContainer);
			builder.append(", ");
		}
		if (responseData != null) {
			builder.append("responseData=");
			builder.append(responseData);
			builder.append(", ");
		}
		if (exception != null) {
			builder.append("exception=");
			builder.append(exception);
		}
		builder.append("]");
		return builder.toString();
	}

}