/* Copyright (c) 2014, Effektif GmbH. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.effektif.workflow.impl.job; import org.joda.time.LocalDateTime; import com.effektif.workflow.api.model.RelativeTime; import com.effektif.workflow.impl.WorkflowParser; import com.effektif.workflow.impl.util.Time; import com.effektif.workflow.impl.workflow.BindingImpl; import com.effektif.workflow.impl.workflowinstance.ActivityInstanceImpl; /** * @author Tom Baeyens */ public class RelativeTimeImpl { protected RelativeTime relativeTime; protected BindingImpl<LocalDateTime> base; public RelativeTimeImpl(RelativeTime relativeTime, WorkflowParser workflowParser) { this.relativeTime = relativeTime; if (relativeTime.getBase()!=null) { base = workflowParser.parseBinding(relativeTime.getBase(), "relative time base"); } } public LocalDateTime resolve(ActivityInstanceImpl activityInstance) { LocalDateTime baseTime = null; if (activityInstance!=null && base!=null) { baseTime = activityInstance.getValue(base); } if (baseTime==null) { baseTime = Time.now(); } LocalDateTime time = relativeTime.resolve(baseTime); return time; } }