com.ingenico.connect.gateway.sdk.java.ResponseException Maven / Gradle / Ivy

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SDK to communicate with the Ingenico ePayments platform using the Ingenico Connect Server API

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package com.ingenico.connect.gateway.sdk.java;

import java.util.Collections;
import java.util.List;

/**
 * Thrown when a response was received from the Ingenico ePayments platform which indicates an error.
 */
@SuppressWarnings("serial")
public class ResponseException extends RuntimeException {

	private final int statusCode;
	private final String body;
	private final List headers;

	public ResponseException(int statusCode, String body, List headers) {
		super("the Ingenico ePayments platform returned an error response");
		this.statusCode = statusCode;
		this.body = body;
		this.headers = headers != null ? Collections.unmodifiableList(headers) : Collections.emptyList();
	}

	/**
	 * @return The HTTP status code that was returned by the Ingenico ePayments platform.
	 */
	public int getStatusCode() {
		return statusCode;
	}

	/**
	 * @return The raw response body that was returned by the Ingenico ePayments platform.
	 */
	public String getBody() {
		return body;
	}

	/**
	 * @return The headers that were returned by the Ingenico ePayments platform. Never {@code null}.
	 */
	public List getHeaders() {
		return headers;
	}

	/**
	 * @return The header with the given name, or {@code null} if there was no such header.
	 */
	public ResponseHeader getHeader(String headerName) {
		return ResponseHeader.getHeader(headers, headerName);
	}

	/**
	 * @return The value of the header with the given name, or {@code null} if there was no such header.
	 */
	public String getHeaderValue(String headerName) {
		return ResponseHeader.getHeaderValue(headers, headerName);
	}

	@Override
	public String toString() {
		StringBuilder sb = new StringBuilder(super.toString());
		if (statusCode > 0) {
			sb.append("; statusCode=").append(statusCode);
		}
		if (body != null && body.length() > 0) {
			sb.append("; responseBody='").append(body).append("'");
		}
		return sb.toString();
	}
}