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https://github.com/Alfresco/alfresco-community-repo.git
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84841e063f
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
91 lines
4.6 KiB
Java
91 lines
4.6 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.repo.thumbnail;
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import java.io.Serializable;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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import org.alfresco.repo.thumbnail.conditions.NodeEligibleForRethumbnailingEvaluator;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.action.Action;
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import org.alfresco.service.cmr.action.ActionCondition;
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import org.alfresco.service.cmr.action.ActionService;
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/**
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* A simple helper class for constructing create-thumbnail actions decorated with the correct
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* condition and compensating actions.
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*
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* @author Neil Mc Erlean
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* @since 3.5.0
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*/
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public class ThumbnailHelper
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{
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public static Action createCreateThumbnailAction(ThumbnailDefinition thumbnailDef, ServiceRegistry services)
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{
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ActionService actionService = services.getActionService();
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Action action = actionService.createAction(CreateThumbnailActionExecuter.NAME);
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action.setParameterValue(CreateThumbnailActionExecuter.PARAM_THUMBANIL_NAME, thumbnailDef.getName());
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decorateAction(thumbnailDef, action, actionService);
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return action;
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}
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private static void decorateAction(ThumbnailDefinition thumbnailDef, Action action, ActionService actionService)
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{
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final FailureHandlingOptions failureOptions = thumbnailDef.getFailureHandlingOptions();
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long retryPeriod = failureOptions == null ? FailureHandlingOptions.DEFAULT_PERIOD : failureOptions.getRetryPeriod() * 1000l;
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int retryCount = failureOptions == null ? FailureHandlingOptions.DEFAULT_RETRY_COUNT : failureOptions.getRetryCount();
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long quietPeriod = failureOptions == null ? FailureHandlingOptions.DEFAULT_PERIOD : failureOptions.getQuietPeriod() * 1000l;
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boolean quietPeriodRetriesEnabled = failureOptions == null ?
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FailureHandlingOptions.DEFAULT_QUIET_PERIOD_RETRIES_ENABLED : failureOptions.getQuietPeriodRetriesEnabled();
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// The thumbnail/action should only be run if it is eligible.
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Map<String, Serializable> failedThumbnailConditionParams = new HashMap<String, Serializable>();
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failedThumbnailConditionParams.put(NodeEligibleForRethumbnailingEvaluator.PARAM_THUMBNAIL_DEFINITION_NAME, thumbnailDef.getName());
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failedThumbnailConditionParams.put(NodeEligibleForRethumbnailingEvaluator.PARAM_RETRY_PERIOD, retryPeriod);
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failedThumbnailConditionParams.put(NodeEligibleForRethumbnailingEvaluator.PARAM_RETRY_COUNT, retryCount);
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failedThumbnailConditionParams.put(NodeEligibleForRethumbnailingEvaluator.PARAM_QUIET_PERIOD, quietPeriod);
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failedThumbnailConditionParams.put(NodeEligibleForRethumbnailingEvaluator.PARAM_QUIET_PERIOD_RETRIES_ENABLED, quietPeriodRetriesEnabled);
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ActionCondition thumbnailCondition = actionService.createActionCondition(NodeEligibleForRethumbnailingEvaluator.NAME, failedThumbnailConditionParams);
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// If it is run and if it fails, then we want a compensating action to run which will mark
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// the source node as having failed to produce a thumbnail.
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Action applyBrokenThumbnail = actionService.createAction("add-failed-thumbnail");
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applyBrokenThumbnail.setParameterValue(AddFailedThumbnailActionExecuter.PARAM_THUMBNAIL_DEFINITION_NAME, thumbnailDef.getName());
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applyBrokenThumbnail.setParameterValue(AddFailedThumbnailActionExecuter.PARAM_FAILURE_DATETIME, new Date());
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action.addActionCondition(thumbnailCondition);
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action.setCompensatingAction(applyBrokenThumbnail);
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}
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}
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