Example usage for org.apache.commons.lang3.exception ExceptionContext setContextValue

Introduction

In this page you can find the example usage for org.apache.commons.lang3.exception ExceptionContext setContextValue.

Prototype

ExceptionContext setContextValue(String label, Object value);

Source Link

Document

Sets a contextual label-value pair into this context.

Usage

From source file:com.joyent.manta.http.HttpHelper.java

/**
 * Appends context attributes for the HTTP request and HTTP response objects
 * to a {@link ExceptionContext} instance.
 *
 * @param exception exception to append to
 * @param request HTTP request object//w  w  w.j  a  va  2 s .  com
 * @param response HTTP response object
 */
static void annotateContextedException(final ExceptionContext exception, final HttpRequest request,
        final HttpResponse response) {
    Validate.notNull(exception, "Exception context object must not be null");

    if (request != null) {
        final String requestId = extractRequestId(response);
        exception.setContextValue("requestId", requestId);

        final String requestDump = reflectionToString(request, SHORT_PREFIX_STYLE);
        exception.setContextValue("request", requestDump);
        exception.setContextValue("requestMethod", request.getRequestLine().getMethod());
        exception.setContextValue("requestURL", request.getRequestLine().getUri());
        final String requestHeaders = asString(request.getAllHeaders());
        exception.setContextValue("requestHeaders", requestHeaders);
        exception.setContextValue("loadBalancerAddress", MDC.get("mantaLoadBalancerAddress"));
    }

    if (response != null) {
        final String responseDump = reflectionToString(response, SHORT_PREFIX_STYLE);
        exception.setContextValue("response", responseDump);
        final String responseHeaders = asString(response.getAllHeaders());
        exception.setContextValue("responseHeaders", responseHeaders);

        final StatusLine statusLine = response.getStatusLine();

        if (statusLine != null) {
            exception.setContextValue("responseStatusCode", statusLine.getStatusCode());
            exception.setContextValue("responseStatusReason", statusLine.getReasonPhrase());
        }
    }
}

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From source file:com.joyent.manta.util.MantaUtils.java

/**
 * Adds the passed exceptions as properties to a {@link ContextedException}
 * instance.//  w  ww.j  a  v  a 2s  . c  o m
 *
 * @param contexted exception to attach exceptions to
 * @param exceptions exceptions to attach
 */
public static void attachExceptionsToContext(final ExceptionContext contexted,
        final Iterable<? extends Exception> exceptions) {
    int count = 1;
    for (Exception e : exceptions) {
        final String label = String.format("exception_%d", count++);
        contexted.setContextValue(label, e);
    }
}

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From source file:com.joyent.manta.client.crypto.MantaEncryptedObjectInputStream.java

/**
 * Annotates a {@link ContextedException} with the details of this class in order to aid
 * in debugging./*from  w  w w .  j a  v  a  2s .  c om*/
 *
 * @param exception exception to annotate
 */
private void annotateException(final ExceptionContext exception) {
    exception.setContextValue("path", getPath());
    exception.setContextValue("etag", this.getEtag());
    exception.setContextValue("lastModified", this.getLastModifiedTime());
    exception.setContextValue("ciphertextContentLength", super.getContentLength());
    exception.setContextValue("plaintextContentLength", this.getContentLength());
    exception.setContextValue("plaintextBytesRead", this.plaintextBytesRead);
    exception.setContextValue("cipherId", getHeaderAsString(MantaHttpHeaders.ENCRYPTION_CIPHER));
    exception.setContextValue("cipherDetails", this.cipherDetails);
    exception.setContextValue("cipherInputStream", this.cipherInputStream);
    exception.setContextValue("authenticationEnabled", this.authenticateCiphertext);
    exception.setContextValue("threadName", Thread.currentThread().getName());
    exception.setContextValue("requestId", this.getRequestId());

    if (this.cipher != null && this.cipher.getIV() != null) {
        exception.setContextValue("iv", Hex.encodeHexString(this.cipher.getIV()));
    }

    if (this.hmac != null) {
        exception.setContextValue("hmacAlgorithm", this.hmac.getAlgorithmName());
    } else {
        exception.setContextValue("hmacAlgorithm", "null");
    }
}

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From source file:com.joyent.manta.client.multipart.ServerSideMultipartManager.java

/**
 * Appends context attributes for the HTTP request and HTTP response objects
 * to a {@link ExceptionContext} instance using values relevant to this
 * class./*from   w  ww  .j  av  a2 s.co  m*/
 *
 * @param exception exception to append to
 * @param request HTTP request object
 * @param response HTTP response object
 * @param objectPath path to the object being operated on
 * @param requestBody contents of request body as byte array
 */
private void annotateException(final ExceptionContext exception, final HttpRequest request,
        final HttpResponse response, final String objectPath, final byte[] requestBody) {
    HttpHelper.annotateContextedException(exception, request, response);

    if (objectPath != null) {
        exception.setContextValue("objectPath", objectPath);
    }

    if (requestBody != null) {
        exception.setContextValue("requestBody", new String(requestBody, StandardCharsets.UTF_8));
    }
}

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