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125781 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1) 125603 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2) 125484 slanglois: MNT-16155 Update source headers - remove old Copyrights from Java and JSP dource files git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127808 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
66 lines
3.6 KiB
Java
66 lines
3.6 KiB
Java
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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