Example usage for org.apache.http.client.methods HttpRequestWrapper getAllHeaders

Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpRequestWrapper getAllHeaders.

Prototype

public Header[] getAllHeaders() 

Source Link

Usage

From source file:org.apache.http.impl.execchain.RetryExec.java

public CloseableHttpResponse execute(final HttpRoute route, final HttpRequestWrapper request,
        final HttpClientContext context, final HttpExecutionAware execAware) throws IOException, HttpException {
    Args.notNull(route, "HTTP route");
    Args.notNull(request, "HTTP request");
    Args.notNull(context, "HTTP context");
    final Header[] origheaders = request.getAllHeaders();
    for (int execCount = 1;; execCount++) {
        try {//from ww w  . j  av  a2 s  .c o  m
            return this.requestExecutor.execute(route, request, context, execAware);
        } catch (final IOException ex) {
            if (execAware != null && execAware.isAborted()) {
                this.log.debug("Request has been aborted");
                throw ex;
            }
            if (retryHandler.retryRequest(ex, execCount, context)) {
                if (this.log.isInfoEnabled()) {
                    this.log.info("I/O exception (" + ex.getClass().getName()
                            + ") caught when processing request to " + route + ": " + ex.getMessage());
                }
                if (this.log.isDebugEnabled()) {
                    this.log.debug(ex.getMessage(), ex);
                }
                if (!Proxies.isRepeatable(request)) {
                    this.log.debug("Cannot retry non-repeatable request");
                    throw new NonRepeatableRequestException(
                            "Cannot retry request " + "with a non-repeatable request entity", ex);
                }
                request.setHeaders(origheaders);
                if (this.log.isInfoEnabled()) {
                    this.log.info("Retrying request to " + route);
                }
            } else {
                if (ex instanceof NoHttpResponseException) {
                    final NoHttpResponseException updatedex = new NoHttpResponseException(
                            route.getTargetHost().toHostString() + " failed to respond");
                    updatedex.setStackTrace(ex.getStackTrace());
                    throw updatedex;
                } else {
                    throw ex;
                }
            }
        }
    }
}

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From source file:org.apache.http.impl.execchain.ServiceUnavailableRetryExec.java

public CloseableHttpResponse execute(final HttpRoute route, final HttpRequestWrapper request,
        final HttpClientContext context, final HttpExecutionAware execAware) throws IOException, HttpException {
    final Header[] origheaders = request.getAllHeaders();
    for (int c = 1;; c++) {
        final CloseableHttpResponse response = this.requestExecutor.execute(route, request, context, execAware);
        try {//from   w  w w  . j av  a  2s . c  om
            if (this.retryStrategy.retryRequest(response, c, context)) {
                response.close();
                final long nextInterval = this.retryStrategy.getRetryInterval();
                if (nextInterval > 0) {
                    try {
                        this.log.trace("Wait for " + nextInterval);
                        Thread.sleep(nextInterval);
                    } catch (final InterruptedException e) {
                        Thread.currentThread().interrupt();
                        throw new InterruptedIOException();
                    }
                }
                request.setHeaders(origheaders);
            } else {
                return response;
            }
        } catch (final RuntimeException ex) {
            response.close();
            throw ex;
        }
    }
}

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