avoid that an order is submitted more than once by blocking it.
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@ -52,9 +52,6 @@ import net.spy.memcached.MemcachedClient;
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*/
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public class DdasVreIntegration extends MVCPortlet {
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private static com.liferay.portal.kernel.log.Log log = LogFactoryUtil.getLog(DdasVreIntegration.class);
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//The Blue-Cloud DD&AS Service endpoint for feedback about downloads
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public static final String BROKERf_FEEDBACK_ENDPOINT = "https://data.blue-cloud.org/api/vre/download-ready";
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private static final String BC_BROKER_RESOURCE_NAME = "Blue-Cloud-DataDownloadAndAccess";
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private static final String CATEGORY_NAME = "Service";
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@ -78,7 +75,7 @@ public class DdasVreIntegration extends MVCPortlet {
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boolean result = false;
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if (params != null && params.length > 0) {
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String otp = params[0];
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System.out.println("Read OTP="+otp);
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log.debug("Read Blue-Cloud cache OTP="+otp);
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if (otp != null && !otp.equals("")) {
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JsonElement brokerRequest = checkRequest(otp);
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if (brokerRequest == null) {//the token is expired or there was no request, return to the JSP token expired page
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@ -259,6 +256,9 @@ public class DdasVreIntegration extends MVCPortlet {
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JsonElement jelement = new JsonParser().parse(brokerRequest);
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JsonObject jobject = jelement.getAsJsonObject();
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log.debug("Found tempCode into memcached, broker request="+jobject.toString());
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log.debug("Invalidating tempCode into memcached with key="+code);
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entries.delete(code);
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log.debug("Invalidated key "+ code + " with success.");
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return jelement;
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} catch(Exception e){
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log.error("Failed to check the correctness of the broker request", e);
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@ -33,5 +33,7 @@ pageContext.setAttribute("responseResultSuccess", responseResultSuccess);
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<p class="lead">Your order <c:out value="${orderData}"></c:out>, is being retrieved and the dataset are being saved to your
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workspace area, you will receive an e-email when the
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download process is completed. You may close this Tab now.</p>
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<a class="btn btn-large btn-primary" href="javascript:window.close();"><i
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class="icon icon-times"></i> Close</a>
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</c:otherwise>
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</c:choose>
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@ -10,16 +10,16 @@
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<%@page import="com.liferay.portal.kernel.util.WebKeys"%>
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<portlet:defineObjects />
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<liferay-theme:defineObjects />
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<%String orderData = (String) renderRequest.getAttribute("orderData");%>
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<portlet:renderURL var="normalState"
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windowState="<%=LiferayWindowState.NORMAL.toString()%>" />
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<p class="lead">
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We're sorry, it seems that too much time is passed since your order on Blue-Cloud Data Discovery & Access Service. <br>
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Please close this page and trigger the move to VRE again from Blue-Cloud Data Discovery & Access Service application.
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We're sorry, your order <c:out value="${orderData}"></c:out> has either expired or was already submitted.<br>
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Please close this page and click the Push to VRE button from Blue-Cloud Data Discovery & Access Service again.
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</p>
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<a class="btn btn-large btn-primary" href="https://blue-cloud.d4science.org/"><i
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class="icon icon-angle-left"></i> Close</a>
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<a class="btn btn-large btn-primary" href="javascript:window.close();"><i
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class="icon icon-times"></i> Close</a>
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