Example usage for org.apache.commons.jcs.auxiliary.remote.value RemoteCacheRequest getCacheElement

Introduction

In this page you can find the example usage for org.apache.commons.jcs.auxiliary.remote.value RemoteCacheRequest getCacheElement.

Prototype

public ICacheElement<K, V> getCacheElement() 

Source Link

Usage

From source file:org.apache.commons.jcs.auxiliary.remote.http.client.RemoteHttpCacheDispatcher.java

/**
 * Process single request/* ww w. j ava 2  s. co  m*/
 *
 * @param requestAsByteArray request body
 * @param remoteCacheRequest the cache request
 * @param url target url
 *
 * @return byte[] - the response
 *
 * @throws IOException
 * @throws HttpException
 */
protected <K, V> byte[] processRequest(byte[] requestAsByteArray, RemoteCacheRequest<K, V> remoteCacheRequest,
        String url) throws IOException, HttpException {
    RequestBuilder builder = RequestBuilder.post(url).setCharset(DEFAULT_ENCODING);

    if (getRemoteHttpCacheAttributes().isIncludeCacheNameAsParameter()
            && remoteCacheRequest.getCacheName() != null) {
        builder.addParameter(PARAMETER_CACHE_NAME, remoteCacheRequest.getCacheName());
    }
    if (getRemoteHttpCacheAttributes().isIncludeKeysAndPatternsAsParameter()) {
        String keyValue = "";
        switch (remoteCacheRequest.getRequestType()) {
        case GET:
        case REMOVE:
        case GET_KEYSET:
            keyValue = remoteCacheRequest.getKey().toString();
            break;
        case GET_MATCHING:
            keyValue = remoteCacheRequest.getPattern();
            break;
        case GET_MULTIPLE:
            keyValue = remoteCacheRequest.getKeySet().toString();
            break;
        case UPDATE:
            keyValue = remoteCacheRequest.getCacheElement().getKey().toString();
            break;
        default:
            break;
        }
        builder.addParameter(PARAMETER_KEY, keyValue);
    }
    if (getRemoteHttpCacheAttributes().isIncludeRequestTypeasAsParameter()) {
        builder.addParameter(PARAMETER_REQUEST_TYPE, remoteCacheRequest.getRequestType().toString());
    }

    builder.setEntity(new ByteArrayEntity(requestAsByteArray));
    HttpResponse httpResponse = doWebserviceCall(builder);
    byte[] response = EntityUtils.toByteArray(httpResponse.getEntity());
    return response;
}

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